TWI617625B - 分散性染料及其混合物、生產方法及用途 - Google Patents
分散性染料及其混合物、生產方法及用途 Download PDFInfo
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- TWI617625B TWI617625B TW104127509A TW104127509A TWI617625B TW I617625 B TWI617625 B TW I617625B TW 104127509 A TW104127509 A TW 104127509A TW 104127509 A TW104127509 A TW 104127509A TW I617625 B TWI617625 B TW I617625B
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- Prior art keywords
- chr
- alkyl
- coo
- phenyl
- benzyl
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- 229920003086 cellulose ether Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- VXIVSQZSERGHQP-UHFFFAOYSA-N chloroacetamide Chemical compound NC(=O)CCl VXIVSQZSERGHQP-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000009967 direct dyeing Methods 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 238000010018 discharge printing Methods 0.000 description 1
- UZUODNWWWUQRIR-UHFFFAOYSA-L disodium;3-aminonaphthalene-1,5-disulfonate Chemical compound [Na+].[Na+].C1=CC=C(S([O-])(=O)=O)C2=CC(N)=CC(S([O-])(=O)=O)=C21 UZUODNWWWUQRIR-UHFFFAOYSA-L 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 229940043264 dodecyl sulfate Drugs 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- SJWQCBCAGCEWCV-UHFFFAOYSA-N n-(3-amino-4-methoxyphenyl)acetamide Chemical compound COC1=CC=C(NC(C)=O)C=C1N SJWQCBCAGCEWCV-UHFFFAOYSA-N 0.000 description 1
- FPUKYOSOAAPHTN-UHFFFAOYSA-N n-[3-(diethylamino)phenyl]acetamide Chemical compound CCN(CC)C1=CC=CC(NC(C)=O)=C1 FPUKYOSOAAPHTN-UHFFFAOYSA-N 0.000 description 1
- QOXTXFUCRAHTRP-UHFFFAOYSA-N n-[3-(dipropylamino)phenyl]methanesulfonamide Chemical compound CCCN(CCC)C1=CC=CC(NS(C)(=O)=O)=C1 QOXTXFUCRAHTRP-UHFFFAOYSA-N 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000010292 orthophenyl phenol Nutrition 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920000962 poly(amidoamine) Polymers 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000006254 rheological additive Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 description 1
- 229940080263 sodium dichloroacetate Drugs 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 235000010294 sodium orthophenyl phenol Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- LUPNKHXLFSSUGS-UHFFFAOYSA-M sodium;2,2-dichloroacetate Chemical compound [Na+].[O-]C(=O)C(Cl)Cl LUPNKHXLFSSUGS-UHFFFAOYSA-M 0.000 description 1
- HCJLVWUMMKIQIM-UHFFFAOYSA-M sodium;2,3,4,5,6-pentachlorophenolate Chemical compound [Na+].[O-]C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl HCJLVWUMMKIQIM-UHFFFAOYSA-M 0.000 description 1
- LJRGBERXYNQPJI-UHFFFAOYSA-M sodium;3-nitrobenzenesulfonate Chemical compound [Na+].[O-][N+](=O)C1=CC=CC(S([O-])(=O)=O)=C1 LJRGBERXYNQPJI-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229950000244 sulfanilic acid Drugs 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 150000003470 sulfuric acid monoesters Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 239000004758 synthetic textile Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 150000004992 toluidines Chemical class 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000009777 vacuum freeze-drying Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0808—Amino benzenes free of acid groups characterised by the amino group unsubstituted amino group
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
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- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
- C09B29/081—Amino benzenes free of acid groups characterised by the amino group substituted amino group unsubstituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino, aralkylamino or arylamino
-
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
- C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
- C09B29/0815—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)-
- C09B29/0816—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by -C(=O)- substituted by -COOR
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- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
- C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
- C09B29/083—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino having -N< (in a ring)
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- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
- C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
- C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
- C09B29/3634—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O) from diazotized heterocyclic rings
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- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0046—Mixtures of two or more azo dyes
- C09B67/0051—Mixtures of two or more azo dyes mixture of two or more monoazo dyes
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- C09D11/00—Inks
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- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes
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Abstract
具有式(I)之染料
其生產及其用途。
Description
本發明涉及分散性偶氮染料以及它們的混合物。
具有改進的牢度特性、尤其洗滌牢度的分散性染料係越來越感興趣的。
具有2,4,6-二-硝基-鹵素重氮-組分(a)作為結構元素之分散性染料係眾所周知的並且係大部分使用那些染料的紅色並且尤其紫色以及藍色分散性染料和混合物之基礎。
根據(a)之染料以及它們的製備係已知的並且描述於不同專利案(例如GB 2030169、DE 4335261、DE 3112427、DE 2818653、WO 2005/056690或EP 0 240 902)中但是在光牢度和濕牢度特性上具有缺陷。很少例
示具有式(a)之染料,其中該鹵素係氟。
根據(b)的代替型式2,4,5-二硝基-鹵素例如從WO 2005/056690或WO 2005/040283中也是已知的。與特別的偶合組分結合,它們可產生具有改進的牢度特性的染料。
儘管這樣仍然需要提供了已染色的聚酯或其與其他纖維(如纖維素、尼龍、彈性紗和羊毛)的共混物的改進的牢度特性的染色的分散性染料。
出人意料地發現2,4,5-二硝基-氟-苯胺作為重氮組分遞送分散性偶氮染料以及它們的混合物,該等染料以及它們的混合物提供了具有已染色的聚酯或其與其他纖維的共混物的改進的牢度特性尤其濕牢度和光牢度之染色,並且該等染料附加地具有與纖維的高親和性,這在優良的組合(built up)特性中反映。約35年以前,具有以下式的化合物的這個組的一員:
已經在Monatshefte für Chemie 111,(1980),第529-533頁中作為在化合物的生產中的中間體揭露,其可以用於苯酚之TLC測定。
本發明針對具有式(I)之染料以及其混合物
其中X係氫或鹵素並且K係芳香族或雜芳香族偶合組分
並且其中排除染料:。
較佳的是K選自由以下各項組成之群組:胺基苯、萘-1-基、萘-2-基、喹啉或任何其他N-雜環稠合的環系統(其中每一個可以是未取代的或取代的)、以及苯酚基或萘酚基(其中每一個可以是未取代的或取代的)。
總體上其中X不是氫的染料係較佳的。然而,存在很多較佳的結構,其中X係氫。因此在下文中,當較佳的實施方式進行詳細地描述時,例如當“X係氫或鹵素”或“X係氫、溴或氯”,此類陳述指的是所有不同的子組,即,其中X係氫的子組、其中X不是氫但是是別的基團的子組以及其中X係提到的任何基團(例如鹵素)的子組。
較佳的是具有式(I)之染料,其中
X係氫或鹵素,K係具有式(2)之基團
其中,彼此獨立地R1係氫、未取代或取代的C1-C4-烷基、未取代或取代的C1-C4-烷氧基、氯、溴、苄氧基或-O-(CH2)n-A1-C1-C4-烷基,R2係氫、羥基、未取代或取代的C1-C4-烷基、未取代的C1-C4-烷氧基、氯、溴、醯氧基、醯胺基(例如NHCO-(CH2)n-A1-C1-C4-烷基)或烷基-磺醯基-胺基(例如NHSO2-(CH2)n-A1-C1-C4-烷基),其中n係1至4並且A1係O、O-CO、O-CO-O或CO-O並且R3和R4係未取代或取代的C1-C4-烷基、未取代或取代的苯基、未取代或取代的苄基或者R1與R3一起形成5員或6員脂肪族、雜脂肪族、芳香族或雜芳香族的環,該5員或6員環係未取代的或取代的。
其中X係氫的染料形成一較佳的染料組。其中X不是氫的染料形成另一個較佳的染料組。仍然另一個較佳的
染料組係其中X係鹵素並且特別的是Br或Cl的那些。
更佳的是具有式(II)之染料
其中,彼此獨立地X係氫、氯或溴,R1係氫、羥基、C1-C4-烷基、溴、氯或C1-C4-烷氧基,R2係氫、羥基、羧基、C1-C4-烷基、C1-C4-烷氧基、鹵素、醯氧基、醯胺基(例如NHCO-C1-C4-烷基、NHCO-芳基、NHCO-苄基)或磺醯基胺基(例如NHSO2-C1-C4-烷基),R3和R4係氫、C1-C4-烷基、(CH2)n-苯基、CH2-CH=CH2、(CH2)n-OH、(CH2)n-O-(C1-C4)-烷基、(CH2)n-O-苯基、(CH2)n-O-苄基、(CH2)n-O-(CH2)m-OH、(CH2)n-O-(CH2)m-O-(C1-C4)-烷基、(CH2)n-O-(CH2)m-O-苯基、(CH2)n-O-(CH2)m-O-苄基、(CH2)n-COOH、(CH2)n-COO-(C1-C4)-烷基、(CH2)n-COO-苯基、(CH2)n-COO-苄基、(CH2)n-CN、(CH2)n-COO(CH2)m-CO-(C1-C4)-烷基、(CH2)n-COO(CH2)m-CO-苯基、(CH2)n-COO(CH2)m-CO-苄基、(CH2)n-O-CO-(C1-C4)-烷基、(CH2)n-O-CO-苯基、(CH2)n-
O-CO-苄基、COO-(CH2)n-2-糠基、COO-(CH2)n-2-脫氫哌喃基、(CH2)m-O-(CH2)n-2-糠基、(CH2)m-O-(CH2)n-2-脫氫哌喃基、CHR2-(CH2)p-(C1-C4)-烷基、CHR2-(CH2)p苯基、CHR2-CH=CH2、CHR2-(CH2)p-OH、CHR2-(CH2)p-O-(C1-C4)-烷基、CHR2-(CH2)p-O-苯基、CHR2-(CH2)p-O-苄基、CHR2-(CH2)p-O-(CH2)m-OH、CHR2-(CH2)p-O-(CH2)m-O-(C1-C4)-烷基、CHR2-(CH2)p-O-(CH2)m-O-苯基、CHR2-(CH2)p-O-(CH2)m-O-苄基、(CH2)n-O-(CH2)p-(CHR2)m-O-(C1-C4)-烷基、(CH2)n-O-(CH2)p-(CHR2)m-O-苯基、(CH2)n-O-(CH2)p-(CHR2)m-O-苄基、CHR2-(CH2)p-COOH、CHR2-(CH2)p-COO-(C1-C4)-烷基、CHR2-(CH2)p-COO-苯基、CHR2-(CH2)p-COO-苄基、CHR2-(CH2)p-CN、CHR2-(CH2)p-COO(CH2)m-CO-(C1-C4)-烷基、CHR2-(CH2)p-COO(CH2)m-CO-苯基、CHR2-(CH2)p-COO(CH2)m-CO-苄基、(CH2)n-COO(CH2)p-(CHR2)m-CO-(C1-C4)-烷基、CHR2-(CH2)p-O-CO-(C1-C4)-烷基、CHR2-(CH2)p-O-CO-苯基、CHR2-(CH2)p-O-CO-苄基、CHR2-(CH2)p-2-糠基、COO-CHR2-(CH2)p-2-脫氫哌喃基、CHR2-(CH2)p-O-(CH2)n-2-糠基、CHR2-(CH2)p-O-(CH2)n-2-脫氫哌喃基,由此所有的苄基和苯基環可以由C1-C4-烷基、C1-C4-烷氧基、鹵素、硝基、氰基或COOR2取代n係1至4,m係1至4,並且p係0至3。
甚至更佳的是具有式(II)之染料,其中彼此獨立地X係氫、氯或溴,R1係氫、甲基或甲氧基,R2係氫、羥基、COOH、COO-C1-C2-烷基、C1-C2-烷基、C1-C2-烷氧基、氯、溴、-NHCO-C1-C2-烷基、-NHCO-芳基、-NHCO-苄基、-NHSO2-C1-C2-烷基或-NHSO2-芳基,R3和R4係氫、C1-C2-烷基、(CH2)-苯基、CH2-CH=CH2、(CH2)2-O-(C1-C2)-烷基、(CH2)2-O-苯基、(CH2)2-O-苄基、(CH2)2-O-(CH2)m-O-(C1-C2)-烷基、(CH2)2-O-(CH2)m-O-苯基、(CH2)2-O-(CH2)m-O-苄基、(CH2)n-COO-(C1-C2)-烷基、(CH2)n-COO-苯基、(CH2)n-COO-苄基、(CH2)n-CN、(CH2)n-COO(CH2)m-CO-(C1-C2)-烷基、(CH2)n-COO(CH2)m-CO-苯基、(CH2)n-COO(CH2)m-CO-苄基、(CH2)n-O-CO-(C1-C2)-烷基、(CH2)n-O-CO-苯基、(CH2)n-O-CO-苄基、COO-(CH2)n-2-糠基、COO-(CH2)n-2-脫氫哌喃基、(CH2)m-O-(CH2)n-2-糠基、(CH2)m-O-(CH2)n-2-脫氫哌喃基、CHR2-CH=CH2、CHR2-(CH2)p-O-(C1-C2)-烷基、CHR2-(CH2)p-O-苯基、CHR2-(CH2)p-O-苄基、CHR2-(CH2)p-O-(CH2)m-O-(C1-C2)-烷基、CHR2-(CH2)p-O-(CH2)m-O-苯基、CHR2-(CH2)p-O-(CH2)m-O-苄基、CHR2-(CH2)p-COO-(C1-C2)-烷基、CHR2-(CH2)p-COO-苯基、CHR2-(CH2)p-COO-苄基、CHR2-(CH2)p-CN、CHR2-(CH2)p-COO(CH2)m-CO-(C1-C2)-烷基、CHR2-(CH2)p-
COO(CH2)m-CO-苯基、CHR2-(CH2)p-COO(CH2)m-CO-苄基、CHR2-(CH2)p-O-CO-(C1-C2)-烷基、CHR2-(CH2)p-O-CO-苯基或CHR2-(CH2)p-O-CO-苄基,n係1或2,m係1或2,並且p係0或1。
並且最佳的是具有式(II)之染料,其中彼此獨立地X係氫、氯或溴,R1係氫、甲基或甲氧基,R2係氫、羥基、COOH、COO-(C1-C2)-烷基、(C1-C2)-烷基、氯、溴、-NHCO-(C1-C2)-烷基、-NHSO2-(C1-C2)-烷基,R3和R4係氫、C1-C2-烷基、(CH2)-苯基、CH2-CH=CH2、(CH2)2-O-(C1-C2)-烷基、(CH2)2-O-苯基、(CH2)2-O-苄基、(CH2)2-O-(CH2)m-O-(C1-C2)-烷基、(CH2)n-COO-(C1-C2)-烷基、(CH2)n-COO-苯基、(CH2)n-COO-苄基、(CH2)n-CN、(CH2)n-COO(CH2)m-CO-(C1-C2)-烷基、(CH2)n-COO(CH2)m-CO-苯基、(CH2)n-O-CO-(C1-C2)-烷基、(CH2)n-O-CO-苯基、COO-(CH2)n-2-糠基、(CH2)m-O-(CH2)n-2-糠基、CHR2-(CH2)p-COO-(C1-C2)-烷基、CHR2-(CH2)-O-(C1-C2)-烷基、CHR2-(CH2)p-COO(CH2)p-CO-(C1-C2)-烷基、CHR2-(CH2)p-COO(CH2)m-CO-苯基、CHR2-(CH2)p-O-CO-(C1-C2)-烷基或CHR2-(CH2)p-O-CO-苯基,
n係1或2,m係1或2,並且p係0或1。
本發明的另一個較佳的實施方式係具有式(III)之染料
其中,彼此獨立地X係氫、氯或溴,R1係氫、C1-C4-烷基、溴、氯或C1-C4-烷氧基,R5係氫或C1-C4-烷基,R3和R4係氫、C1-C4-烷基、(CH2)n-苯基、CH2-CH=CH2、(CH2)n-OH、(CH2)n-O-(C1-C4)-烷基、(CH2)n-O-苯基、(CH2)n-O-苄基、(CH2)n-O-(CH2)m-OH、(CH2)n-O-(CH2)m-O-(C1-C4)-烷基、(CH2)n-O-(CH2)m-O-苯基、(CH2)n-O-(CH2)m-O-苄基、(CH2)n-COOH、(CH2)n-COO-(C1-C4)-烷基、(CH2)n-COO-苯基、(CH2)n-COO-苄基、-(CH2)n-CN、(CH2)n-COO(CH2)m-CO-(C1-C4)-烷基、(CH2)n-COO(CH2)m-CO-苯基、(CH2)n-COO(CH2)m-CO-苄基、(CH2)n-O-CO-(C1-C4)-烷基、(CH2)n-O-CO-苯基、(CH2)n-O-CO-苄基、COO-(CH2)n-2-糠基、COO-(CH2)n-2-脫氫哌喃基、(CH2)m-
O-(CH2)n-2-糠基、(CH2)m-O-(CH2)n-2-脫氫哌喃基、CHR2-(CH2)p-(C1-C4)-烷基、CHR2-(CH2)p-苯基、CHR2-CH=CH2、CHR2-(CH2)p-OH、CHR2-(CH2)p-O-(C1-C4)-烷基、CHR2-(CH2)p-O-苯基、CHR2-(CH2)p-O-苄基、CHR2-(CH2)p-O-(CH2)m-OH、CHR2-(CH2)p-O-(CH2)m-OH、CHR2-(CH2)p-O-(CH2)m-O-(C1-C4)-烷基、CHR2-(CH2)p-O-(CH2)m-O-苯基、CHR2-(CH2)p-O-(CH2)m-O-苄基、CHR2-(CH2)p-COOH、CHR2-(CH2)p-COO-(C1-C4)-烷基、CHR2-(CH2)p-COO-苯基、CHR2-(CH2)p-COO-苄基、CHR2-(CH2)p-CN、CHR2-(CH2)p-COO(CH2)m-CO-(C1-C4)-烷基、CHR2-(CH2)p-COO(CH2)m-CO-苯基、CHR2-(CH2)p-COO(CH2)m-CO-苄基、(CH2)n-COO(CH2)p-(CHR2)m-CO-(C1-C4)-烷基、(CH2)n-O-(CH2)p-(CHR2)m-O-(C1-C4)-烷基、(CH2)n-O-(CH2)p-(CHR2)m-O-苯基、(CH2)n-O-(CH2)p-(CHR2)m-O-苄基、CHR2-(CH2)p-O-CO-(C1-C4)-烷基、CHR2-(CH2)p-O-CO-苯基、CHR2-(CH2)p-O-CO-苄基、COO-CHR2-(CH2)p-2-糠基、COO-CHR2-(CH2)p-2-脫氫-哌喃基、CHR2-(CH2)p-O-(CH2)n-2-糠基或CHR2-(CH2)p-O-(CH2)n-2-脫氫哌喃基,由此所有的苄基和苯基環可以由(C1-C4)-烷基、(C1-C4)-烷氧基、鹵素、硝基、氰基或COOR2取代n係1至4,m係1至4,並且p係0至3。
更佳的是具有式(III)之染料,其中彼此獨立地X係氫、氯或溴,R1係氫、甲基或甲氧基,R5係甲基或乙基,R3和R4係氫、C1-C2-烷基、(CH2)-苯基、CH2-CH=CH2、(CH2)2-O-(C1-C2)-烷基、(CH2)2-O-苯基、(CH2)2-O-苄基、(CH2)2-O-(CH2)m-O-(C1-C2)-烷基、(CH2)2-O-(CH2)m-O-苯基、(CH2)2-O-(CH2)m-O-苄基、(CH2)n-COO-(C1-C2)-烷基、(CH2)n-COO-苯基、(CH2)n-COO-苄基、-(CH2)n-CN、(CH2)n-COO(CH2)m-CO-(C1-C2)-烷基、(CH2)n-COO(CH2)m-CO-苯基、(CH2)n-COO(CH2)m-CO-苄基、(CH2)n-O-CO-(C1-C2)-烷基、(CH2)n-O-CO-苯基、(CH2)n-O-CO-苄基、COO-(CH2)n-2-糠基、COO-(CH2)n-2-脫氫哌喃基、(CH2)m-O-(CH2)n-2-糠基、(CH2)m-O-(CH2)n-2-脫氫哌喃基、CHR2-CH=CH2、CHR2-(CH2)p-O-(C1-C2)-烷基、CHR2-(CH2)p-O-苯基、CHR2-(CH2)p-O-苄基、CHR2-(CH2)p-O-(CH2)m-O-(C1-C2)-烷基、CHR2-(CH2)p-O-(CH2)m-O-苯基、CHR2-(CH2)p-O-(CH2)m-O-苄基、CHR2-(CH2)p-COO-(C1-C2)-烷基、CHR2-(CH2)p-COO-苯基、CHR2-(CH2)p-COO-苄基、CHR2-(CH2)p-CN、CHR2-(CH2)p-COO(CH2)m-CO-(C1-C2)-烷基、CHR2-(CH2)p-COO(CH2)m-CO-苯基、CHR2-(CH2)p-COO(CH2)m-CO-苄基、CHR2-(CH2)p-O-CO-(C1-C2)-烷基、CHR2-(CH2)p-O-CO-苯基或CHR2-(CH2)p-O-CO-苄基,
n係1或2,m係1或2,並且p係0或1。
甚至更佳的是具有式(III)之染料,其中彼此獨立地X係氫、氯或溴,R1係氫、甲基或甲氧基,R5係甲基,R3和R4係氫、C1-C2-烷基、(CH2)-苯基、CH2-CH=CH2、(CH2)2-O-(C1-C2)-烷基、(CH2)2-O-苯基、(CH2)2-O-苄基、(CH2)2-O-(CH2)m-O-(C1-C2)-烷基、(CH2)n-COO-(C1-C2)-烷基、(CH2)n-COO-苯基、(CH2)n-COO-苄基、(CH2)n-CN、(CH2)n-COO(CH2)m-CO-(C1-C2)-烷基、(CH2)n-COO(CH2)m-CO-苯基、(CH2)n-O-CO-(C1-C2)-烷基、(CH2)n-O-CO-苯基、COO-(CH2)n-2-糠基、(CH2)m-O-(CH2)n-2-糠基、CHR2-(CH2)p-COO-(C1-C2)-烷基、CHR2-(CH2)-O-(C1-C2)-烷基、CHR2-(CH2)p-COO(CH2)p-CO-(C1-C2)-烷基、CHR2-(CH2)p-COO(CH2)m-CO-苯基、CHR2-(CH2)p-O-CO-(C1-C2)-烷基或CHR2-(CH2)p-O-CO-苯基,n係1或2,m係1或2,並且p係0或1。
本發明還提供用於生產具有式(I)之染料以及其混合物之方法,該方法包括:
a)重氮化以下各項
其中X係如以上定義的,並且b)使步驟a)中獲得的重氮鹽與具有式(2)之化合物進行偶合。
具有式(IV)和(V)之化合物的重氮化分別可以藉由熟習該項技術者已知的重氮化方法進行,較佳的是藉由在酸性介質(使用無機酸,如鹽酸、硫酸、或磷酸或其混合物,或者有機酸,如乙酸或丙酸或其混合物)中使用亞硝酸鈉或亞硝醯基硫酸鈉。還可以有利地使用無機酸與有機酸的混合物。
藉由具有式(IV)或(V)之化合物的重氮化獲得的重氮鹽到具有式(2)之化合物上的偶合反應可藉由已知方法來進行。
具有式(2)之化合物係已知的並且可商購,或可以藉由熟習該項技術者已知的常見化學反應如在化學百科全書著作(chemical encyclopaedia literature)(像烏爾曼工業化學百科全書(Ullmann's Encylobedia of Industrial Chemistry)、霍本-魏爾(Houben-Weyl)、其他科學文獻和許多專利案)中揭露的方法來合成。
以此類推,在本發明中使用的所有物質可如所描述地
來合成。
本發明之染料可單獨使用或作為與根據本發明之其他染料和/或其他物質之混合物使用。
因此,包含如以上所述的一種或多種染料之化學組合物也是本發明一個方面。
由如上所述的兩種或更多種染料組成的化學組合物形成本發明的另一個較佳的方面。
當本發明之染料或染料混合物用於染色時,該染料/染料混合物藉由一分散劑和潤濕劑以通常的方式分散在水性介質中以便製備一用於染色的染浴或用於紡織品印染之印染漿。
因此,用於染色的、包含如以上描述的染料或染料混合物之水性分散體同樣形成本發明一個方面。
典型的分散劑的實例係木素磺酸鹽類、萘磺酸/甲醛縮合物以及苯酚/苯甲酚/對胺基苯磺酸(sulphanilic acid)/甲醛縮合物;典型的潤濕劑的實例係烷基芳基乙氧基化物類(它們可以是磺化的或磷化的)並且典型的其他成分的實例(可能存在)係無機鹽、除塵劑例如礦物油或壬醇、有機液體以及緩衝劑。基於該染料/染料混合物的重量,分散劑能夠以從30%至500%存在。基於該染料/染料混合物的重量,除塵劑能夠以從0%至5%來使用。
本發明之染料和染料混合物出色地適合於對疏水性材料進行染色和印染,所獲得的染色品和印染品在均勻色調和高使用牢度上是顯著的。顯著的特徵包括良好的洗滌和
接觸牢度、以及還有優異的顏色提升特性,尤其是在聚酯和聚酯-彈性紗材料上。
因此,本發明還提供了本發明之染料和染料混合物用於染色和印染疏水性材料之用途,並且提供了以常規程序對此類材料進行染色或印染之方法,其中使用了本發明之染料混合物作為著色劑。
上述的疏水性材料可以是合成或半合成來源的。適合的材料包括,例如,二乙酸酯纖維素、三乙酸纖維素、聚醯胺、聚丙交酯,並且特別是高分子量的聚酯類。由高分子量的聚酯製成的材料更特別地是基於聚對苯二甲酸乙二酯或聚對苯二甲酸丙二酯的那些材料。同樣給予考慮的是混紡織物和共混纖維,例如像聚酯-棉或聚酯-彈性紗。疏水性合成材料可以處於薄膜或片狀或線狀結構的形式並且可以是加工成例如紗線或編織的或針織的紡織品材料。給予較佳的是纖維紡織品材料,它們可以同樣例如以微纖維的形式存在。
根據本發明所提供的用途之染色可以按常規方式發生,較佳的是從水性分散體,可隨意地在載體的存在下,在80℃至約110℃之間下藉由耗盡染色法或者在110℃至140℃下在染色高壓釜中藉由HT法,以及還有藉由所謂的熱固法,其中織物用染色液浸軋並隨後在約180℃至230℃下固色。
上述材料之印染可以按照本身已知的方式進行,藉由將本發明的染料混合物合併至一印染漿中並且以此對印染
後的織物進行處理來固定該染料,可隨意地在載體的存在下,在180℃至230℃之間的溫度下,使用HT蒸汽、加壓蒸汽或乾熱。
適合的過程條件可以選自以下各項:(i)在從4至8.5的pH下、在從125℃至140℃的溫度下並且在從1至2巴的壓力下浸染持續從10至120分鐘,可隨意地加入一螯合劑;(ii)在從4至8.5的pH下、在從190℃至225℃的溫度下繼續染色持續從15秒至5分鐘,可隨意地加入一移染抑制劑;(iii)在從4至6.5的pH下直接印染,對於高溫蒸煮(steaming)在從160℃至185℃的溫度下持續從4至15分鐘,或對於使用乾熱的焙烘固色(bake fixation)在從190℃至225℃的溫度下持續從15秒至5分鐘或對於壓力蒸煮在從120℃至140℃的溫度下並且1至2巴下持續從10至45分鐘,可隨意地加入按該染料的重量計從5%至100%的潤濕劑和增稠劑(例如藻酸鹽);(iv)在從4至6.5的pH下拔染印花(discharge printing)(藉由將該染料填充到紡織品材料上、乾燥並且套印),可隨意地加入移染抑制劑和增稠劑;(v)在從4至7.5的pH下、在從95℃至100℃的溫度下使用一載體例如甲基萘、二苯胺或2-苯基苯酚來進行載體染色,可隨意地加入螯合劑;以及(vi)在從4至7.5的pH下乙酸酯、三乙酸酯和尼
龍的常壓染色,對於乙酸酯在約85℃的溫度下或對於三乙酸酯和尼龍在約90℃的溫度下持續從15至90分鐘,可隨意地加入螯合劑。
對於在染色液、軋染液或印染漿中使用時,本發明之染料混合物應處於非常精細的細分狀態。染料的精細細分係以本身已知的方式完成的,藉由將它們與分散劑一起在一液體介質(較佳的是水)中漿化,並且使該混合物經受剪切力的作用,最初存在的染料顆粒被機械地粉碎到一種程度使得獲得最佳的比表面積並使得染料的沈澱極其低。這係在合適的研磨機中完成的,如球磨機或砂磨機。該等染料的粒徑總體上是在0.1到5μm之間,較佳的是約1μm。
用於研磨操作中的分散劑可以是非離子的或陰離子的。非離子型分散劑係例如,氧化烯(如氧化乙烯或氧化丙烯)與可烷基化的化合物(例如像脂肪醇類、脂肪胺類、脂肪酸類、酚類、醇酚類、和甲醯胺類)的反應產物。陰離子型分散劑係例如,木素磺酸鹽(酯)類、烷基-或烷基芳基磺酸鹽(酯)類或烷基芳基聚乙二醇醚硫酸鹽(酯)類。
對於大部分應用來說,以這種方式獲得的染料製劑將係可傾流的。因此,在該等情況下,在染料含量和分散劑含量上有所限制。總體而言,將分散體調整到最高達按重量計50%的染料含量以及最高達按重量計約25%的分散劑含量。出於經濟原因,染料含量通常不低於按重量計
15%。
該等分散體還可能還包括其他的助劑,例子係作為氧化劑起作用的那些助劑,例如像間-硝基苯磺酸鈉,或殺真菌劑類,例如像鄰-苯基苯酚鈉和五氯苯酚鈉,並且更特別的是被稱為“酸供體”的,如丁內酯、單氯乙醯胺、氯乙酸鈉、二氯乙酸鈉、3-氯丙酸的鈉鹽、硫酸單酯類(例如像硫酸月桂酯)、以及還有乙氧基化的和丙氧基化的醇類的硫酸酯類(例如像硫酸丁基乙二醇酯)。
以這種方式獲得的染料分散體可以非常有利地用於製備染色液和印染漿。
存在某些使用領域其中較佳的是粉末配製品。該等粉末包括染料、分散劑、以及其他助劑,例如像濕潤劑、氧化劑、防腐劑和防塵劑,以及上述的“酸供體”。
生產處於粉末形式的染料製品之較佳方法包括從以上描述的液體染料分散體中汽提出液體,例如藉由真空乾燥、冷凍乾燥、或藉由在滾筒乾燥機上乾燥,但較佳的是藉由噴霧乾燥。
該等染色液係藉由以下方式生產的:用染色介質(較佳的是用水)將所需要量的上述染料配製品稀釋到一種程度,使得產生5:1至50:1的浴液比用於染色。附加地,該等液體通常與另外的染色助劑(如分散劑、潤濕劑、以及固色助劑)進行混合。添加了有機和無機的酸類(如乙酸、琥珀酸、硼酸或磷酸)以將pH設定為4至5,較佳的是4.5。有利的是緩衝已設定的pH並且加入足
夠量的緩衝系統。有利的緩衝系統係例如乙酸/乙酸鈉系統。
當在紡織品印染中有待使用該染料混合物時,將所需要量的上述染料配製品按常規方式與增稠劑(例如像,鹼金屬藻酸鹽或類似物)一起捏合,並且可隨意地與另外的輔助劑(例如像固色促進劑、潤濕劑、以及氧化劑)一起,以形成印染漿。
本發明還提供了藉由噴墨過程用於數位紡織品印染之墨,該墨包含本發明之染料混合物。
本發明之墨較佳的是水性的並且以,例如,基於該墨之總重量,按重量計0.1%至50%的量、較佳的是以按重量計1%至30%的量並且更佳的是以按重量計1%至15%的量包含本發明之染料混合物。此外,它們特別地包含按重量計從0.1%至20%的一分散劑。適合的分散劑係熟習該項技術者已知的、係可商購的、並且包括例如磺化的或者磺甲基化的木素類、芳香族磺酸和甲醛的縮合產物、取代或未取代的苯酚與甲醛的縮合產物、聚丙烯酸酯以及相應的共聚物、改性聚胺酯類、以及氧化烯與可烷基化的化合物(例如像脂肪醇、脂肪胺、脂肪酸、甲醯胺、以及未取代或取代的苯酚)的反應產物。
本發明之墨可以進一步包括慣用的添加劑,例子係在從20℃至50℃的溫度範圍內將黏度設置在從1.5至40.0mPas的範圍內的黏度調節劑。較佳的墨具有1.5至20mPas的黏度,並且特別佳的墨具有1.5至15mPas的黏
度。
適合的黏度調節劑包括流變添加劑類,例如像聚乙烯己內醯胺、聚乙烯吡咯啶酮、以及它們的共聚物、聚醚多元醇、締合型增稠劑、聚脲、海藻酸鈉、改性的半乳甘露聚糖、聚醚脲、聚胺酯、以及非離子纖維素型醚。
該等墨可進一步包括常規輔助劑,如抑制真菌和細菌生長之物質,例如,其量值為基於該墨之總重量按重量計0.01%至1%。
例如在EP 1 735 385中更詳細地給出此類適合的印染助劑或配製助劑之概述。
與印染墨已經包含了所有必需化學物的常規紡織品印染不同,在數位或噴墨印染中該等助劑必須在一單獨的預處理步驟中施用到紡織品襯底上。
該染料還可以使用超臨界二氧化碳施用到紡織品材料上,在這種情況下,該染料調配劑可以可隨意地被省略。
該合成紡織品材料可較佳的是選自芳香族聚酯(尤其聚對苯二甲酸乙二酯)、聚醯胺(尤其聚己二醯己二胺)。再者可以選擇二乙酸酯纖維素,三乙酸纖維素,以及天然紡織品材料、尤其纖維素材料和羊毛。尤其佳的紡織品材料係芳香族聚酯或其與提及的紡織品材料的任一種的纖維之纖維共混物。尤其佳的纖維共混物包括具有聚酯-纖維素,例如聚酯-棉、以及聚酯-羊毛的那些。該等紡織品材料或其共混物可以處於長絲、鬆散的纖維、紗或針織或編織織物的形式。
具體地,在聚酯纖維之中,不僅常規的聚酯纖維(正規的丹尼纖維)而且微纖維(精細的丹尼纖維,小於0.6丹尼)可以用作可以成功染上本發明之染料混合物的纖維。
總體上,所有種類的纖維都可以被染色並且因此,或者以化學地和/或物理結合的形式包含如上所述的染料混合物之纖維和含有此類纖維之共混物構成本發明的另一個方面,此類纖維選自由以下各項組成之群組:合成纖維材料、尼龍材料、尼龍-6、尼龍-6.6以及芳族聚醯胺纖維、植物纖維、籽筴纖維、棉、有機棉、木絲棉、來自椰子殼的椰殼纖維;韌皮纖維,亞麻,大麻,黃麻,洋麻纖維,苧麻,藤;葉纖維,瓊麻,赫納昆纖維,香蕉;莖纖維,竹;來自動物的纖維,羊毛,有機羊毛,絲,山羊絨,羊駝纖維,馬海毛,安哥拉纖維以及毛皮和皮革材料;製造的、再生的和再利用的纖維,纖維素纖維;紙纖維,纖維素再生纖維,黏液嫘縈纖維,乙酸酯和三乙酸酯纖維以及萊賽爾纖維。
在下文中的實例用來說明本發明。除非另外說明,否則份數和百分比係按重量計的。按重量計之份與按體積計的份之間的關係為千克對升之關係。
將192ml(2Mol)的間3-氟-苯胺添加至200ml甲苯胺中並且攪拌。
將這種混合物加熱至50℃並且向這種混合物中添加203ml(2.1Mol)醋酸酐同時將溫度保持在50℃至60℃下。在2h之後,在真空下蒸發該混合物。將剩餘的產物與1000ml冷水混合在真空條件下過濾並且乾燥,提供了292g中間體1
在-5℃至0℃下將137.9g(0.9Mol)中間體1緩慢地添加至259g HNO3與630g H2SO4的混合物中。在0℃至5℃下將該混合物攪拌1h並且然後添加至41冰/水的攪拌的混合物中,在真空條件下藉由過濾分離並且乾燥以提供140g中間體2
將140g中間體2添加至545ml 50%H2SO4中並且在攪拌下加熱持續3h至100℃。將該混合物添加至5l
冰/水中,在真空條件下藉由過濾分離並且乾燥以提供107g中間體3
用於中間體3之替代合成法在以下示出:(有機快報(Organic Letters),14(10),2504-2507;2012/有機化學雜誌(Journal of Organic Chemistry),27,1910-11;1962/生物有機和藥物化學快報(Bioorganic & Medicinal Chemistry Letters),21(14),4189-4192;2011)
將38.8g(0.193Mol)中間體3溶解於200ml乙酸中並且添加40ml 37%HCl。在25℃下攪拌該混合物並且緩慢地添加21ml 35%H2O2。在25℃至30℃下將這種混合物攪拌3天並且然後傾倒在1000ml冰/水上,在真空條件下藉由過濾分離並且乾燥以提供39.5g中間體4
在25℃下將38.8g(0.193Mol)中間體3溶解於200ml乙酸中並且緩慢地添加11.6ml溴(0.22Mol)。在25℃至30℃下將這種混合物攪拌3天並且然後傾倒在1000ml冰/水上,在真空條件下藉由過濾分離並且乾燥以提供48.1g中間體5
偶合組分(K)/(2)和(2a)
因為分散性染料係眾所周知的並且描述於化學百科全書著作(chemical encyclopaedia literature)像烏爾曼工業化學百科全書(Ullmann's Encylobedia of Industrial Chemistry)、霍本-魏爾(Houben-Weyl)、其他科學文
獻和許多專利中。因此僅對於一些偶合組分給出詳細合成。
對80g的Zn粉末藉由將其攪拌入5%水性HCl中活化,過濾並且使用水洗滌。將54g(0.3Mol)3-胺基-4-甲氧基乙醯苯胺攪拌入250ml乙酸和25ml水以及35.2g(0.3Mol)乙醯乙酸甲酯(Methyacetoacetat)(CH3COCH2COOCH3)中。在25℃下向這種混合物中添加活化的Zn粉末。在反應開始之後溫度升高並且將其保持在80℃至90℃下持續12h。在真空下蒸發乙酸並且添加300ml水和300ml CH2Cl2。用氨溶液將pH調節至7並且強烈地混合這2個相,在相分離之後,分離有機相。
用100ml的CH2Cl2萃取水相並且合併兩個有機相,用水洗滌、用MgSO4乾燥並且在真空下蒸發產生39.2g偶合劑1
將8.8g中間體3與85ml乙酸/丙酸(60/40)混合並且冷卻至0℃。在0℃下緩慢地添加8.0ml亞硝醯基硫
酸。在0℃下攪拌這種混合物4h並且過量的亞硝酸鹽用胺基磺酸破壞。
將9.4g的3-(N,N-二乙基)-胺基乙醯苯胺與140ml甲醇和10g乙酸鈉以及2g脲混合並且冷卻至5℃。在5℃下向這種混合物中緩慢地添加重氮酸鹽(diazotation)並且攪拌該反應混合物30min。
添加100ml水並且藉由過濾分離所產生的產物。
在從乙醇重結晶並且在真空條件下乾燥之後,獲得10.6g染料。
本發明的這種染料使用分散劑、玻璃珠磨來進一步配製並且藉由噴霧乾燥來乾燥並且例如在典型的用於具有非常良好的牢度特性的分散性染料之染色條件下,在聚酯或聚酯共混物上產生了深紫色之染色或印染。
將8.8g中間體5與85ml乙酸/丙酸(60/40)混合並
且冷卻至0℃。在0℃下緩慢地添加8.0ml亞硝醯基硫酸。在0℃下攪拌這種混合物4h並且過量的亞硝酸鹽用胺基磺酸破壞。
將11.04g的3-(N,N-二丙基)甲磺醯基甲胺(mesylmetamin)(N-(3-二丙基胺基-苯基)甲磺醯胺)與140ml甲醇和10g乙酸鈉以及2g脲混合並且冷卻至5℃。在5℃下向這種混合物中緩慢地添加重氮酸鹽(diazotation)並且攪拌該反應混合物持續30min。
添加100ml水並且藉由過濾分離所產生的產物。
在從丙酮重結晶並且在真空條件下乾燥之後,獲得10.6g實例2之染料。
得到的本發明之染料使用分散劑、玻璃珠磨來配製並且藉由噴霧乾燥來乾燥並且例如在典型的用於具有非常良好的牢度特性的分散性染料的染色條件下,在聚酯或聚酯共混物上產生了深紫色之染色或印染。
使用以下稠環/取代的偶合劑(偶合劑2至4)以及重氮組分中間體3或中間體5,按照實例1的程序還可以製備高洗滌牢度染料。
該染料將聚酯染色成深紅色色度,
該染料將聚酯染色成深紅藍色色度,
該染料將聚酯染色成深藍紅色色度。
具有式(IIa)之實例6至63
可以根據實例1或2之程序
使用中間體3作為重氮組分以及式(2)之偶合組分製備,其中:
具有式(IIb)之實例64至95
可以根據實例1或2之程序
使用中間體4或中間體5作為重氮組分以及式(2)之偶合組分製備,其中:
具有式(IIc)之實例96至202,即,結構,其中通用結構(II)之R2係NHCO-R5,並且其中該R5係烷基,即,(II)的R2係NHCO-(C1-C2)-烷基,並且該等實例
可以根據實例1或2之程序
使用中間體3作為重氮組分以及式(2a)之偶合組分製備,其中:
具有式(III)之實例203至312
可以根據實例1或2之程序
使用中間體4或中間體5作為重氮組分以及式(2a)之偶合組分製備,其中:
Claims (23)
- 一種具有式(I)之染料
- 如申請專利範圍第1項所述之染料,其中X係氫或鹵素,K選自由以下各項組成之群組:胺基苯;萘-1-基;萘-2-基;或任何其他N-雜環稠合的環系統;以及酚基或萘酚基。
- 如申請專利範圍第1項所述之染料,其中X係氫或鹵素,K係具有式(2)的基團
- 如申請專利範圍第1項所述之染料,具有式(II)
- 如申請專利範圍第1至4項中任一項所述之染料,具有式(II)
- 如申請專利範圍第1至4項中任一項所述之染料,具有式(II)
- 如申請專利範圍第1項所述之染料,具有式(III)
- 如申請專利範圍第1或7項所述之染料,具有式(III)
- 如申請專利範圍第1或7項所述之染料,具有式(III)
- 一種用於生產具有式(I)之染料以及其混合物的方法,該方法包括:a)重氮化以下各項
- 一種包含如申請專利範圍第1至9項中任一項所述之一種或多種染料之化學組合物。
- 一種由如申請專利範圍第1至9項中任一項所述之兩種或更多種染料組成之化學組合物。
- 一種用於染色的水性分散體,該水性分散體包含一種或多種如申請專利範圍第1至9項中任一項所述之染料。
- 一種用如申請專利範圍第1至9項中任一項所述之染料染色或印染疏水性材料之方法。
- 一種用於紡織品數位印染之墨,該墨包含如申請專利範圍第1至9項中任一項所述之染料。
- 如申請專利範圍第1至9項中任一項所述之染料、如申請專利範圍第11或12項所述之化學組合物、或如申請專利範圍第13項所述之水性分散體用於對纖維以 及這類纖維的共混物進行染色之用途,這類纖維選自由以下各項組成之群組:合成纖維材料,植物纖維,來自動物的纖維,及製造的、再生的和再利用的纖維。
- 如申請專利範圍第16項所述之用途,其中該合成纖維材料為尼龍材料或芳族聚醯胺纖維;該植物纖維為種子纖維、來自椰子殼的椰殼纖維、韌皮纖維、葉纖維或莖纖維;該來自動物的纖維為毛料、絲、毛皮或皮革材料;及該製造的、再生的和再利用的纖維為纖維素纖維。
- 如申請專利範圍第17項所述之用途,其中該尼龍材料為尼龍-6或尼龍-6.6;該種子纖維為棉或木絲棉;該韌皮纖維為亞麻、大麻、黃麻、洋麻纖維、苧麻或藤;該葉纖維為瓊麻、赫納昆纖維或香蕉;該莖纖維為竹;該毛料為有機毛料、山羊絨、馬海毛、羊駝纖維或安哥拉纖維;及該纖維素纖維為紙纖維或纖維素再生纖維。
- 如申請專利範圍第18項所述之用途,其中該棉為有機棉;及該纖維素再生纖維為黏液嫘縈纖維、乙酸酯和三乙酸酯纖維或萊賽爾纖維。
- 一種纖維和含有這類纖維的共混物,該纖維和含有這類纖維的共混物以化學地和/或物理結合的形式包含如申請專利範圍第1至9項中任一項所述之一種或多種染料,這類纖維選自由以下各項組成之群組:合成纖維材料,植物纖維,來自動物的纖維,及製造的、再生的和再利用的纖維。
- 如申請專利範圍第20項所述之纖維和含有這類 纖維的共混物,其中該合成纖維材料為尼龍材料或芳族聚醯胺纖維;該植物纖維為種子纖維、來自椰子殼的椰殼纖維、韌皮纖維、葉纖維或莖纖維;該來自動物的纖維為毛料、絲、毛皮或皮革材料;及該製造的、再生的和再利用的纖維為纖維素纖維。
- 如申請專利範圍第21項所述之用途,其中該尼龍材料為尼龍-6或尼龍-6.6;該種子纖維為棉或木絲棉;該韌皮纖維為亞麻、大麻、黃麻、洋麻纖維、苧麻或藤;該葉纖維為瓊麻、赫納昆纖維或香蕉;該莖纖維為竹;該毛料為有機毛料、山羊絨、馬海毛、羊駝纖維或安哥拉纖維;及該纖維素纖維為紙纖維或纖維素再生纖維。
- 如申請專利範圍第22項所述之用途,其中該棉為有機棉;及該纖維素再生纖維為黏液嫘縈纖維、乙酸酯和三乙酸酯纖維或萊賽爾纖維。
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EP14184750.9A EP2995653A1 (en) | 2014-09-15 | 2014-09-15 | High wet-fast disperse dyes and mixtures thereof |
??14184750.9 | 2014-09-15 |
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TWI617625B true TWI617625B (zh) | 2018-03-11 |
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US (1) | US10301474B2 (zh) |
EP (2) | EP2995653A1 (zh) |
JP (2) | JP2017532391A (zh) |
KR (1) | KR102276269B1 (zh) |
CN (2) | CN115850991A (zh) |
BR (1) | BR112016030138A8 (zh) |
ES (1) | ES2619424T3 (zh) |
MX (1) | MX2017003365A (zh) |
PT (1) | PT3060608T (zh) |
TW (1) | TWI617625B (zh) |
WO (1) | WO2016041849A1 (zh) |
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PT3461861T (pt) * | 2017-10-02 | 2020-09-03 | Dystar Colours Distrib Gmbh | Misturas de corante de dispersão rápida em alta humidade |
CN108864751B (zh) * | 2018-08-07 | 2020-04-14 | 江苏之江化工有限公司 | 一种高上色高水洗牢度蓝黑混合物 |
CN108947765A (zh) * | 2018-08-15 | 2018-12-07 | 江苏常源新材料科技有限公司 | 一种双重氮化反应一步合成邻二溴苯的方法 |
CN109487579B (zh) * | 2018-11-19 | 2021-01-26 | 浙江乐高实业股份有限公司 | 超细旦聚酯纤维短流程印染方法 |
EP3715423B1 (en) * | 2019-03-27 | 2022-05-11 | DyStar Colours Distribution GmbH | High wet fast disperse dye mixtures of n-[4-(5-fluoro-2,4-dinitro-phenylazo)-phenyl]-amine derivatives and n-[4-(4-nitro-phenylazo)-phenyl]-amine derivatives |
EP3715424A1 (en) | 2019-03-27 | 2020-09-30 | DyStar Colours Distribution GmbH | High wet fast disperse dye mixtures of n-[4-(5-thiocyanato-2,4-dinitro-phenylazo)-phenyl]-amine derivatives and n-[4-(4-nitro-phenylazo)-phenyl]-amine derivatives |
CN110804324B (zh) * | 2019-11-27 | 2021-04-30 | 浙江龙盛化工研究有限公司 | 一种分散染料组合物、染料制品及其应用 |
CN110835473B (zh) * | 2019-11-27 | 2022-02-01 | 上海鸿源鑫创材料科技有限公司 | 一种分散染料组合物、染料制品及其应用 |
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- 2014-09-15 EP EP14184750.9A patent/EP2995653A1/en not_active Withdrawn
-
2015
- 2015-08-24 TW TW104127509A patent/TWI617625B/zh active
- 2015-09-10 KR KR1020177002405A patent/KR102276269B1/ko active IP Right Grant
- 2015-09-10 JP JP2017508085A patent/JP2017532391A/ja active Pending
- 2015-09-10 CN CN202211356472.1A patent/CN115850991A/zh active Pending
- 2015-09-10 WO PCT/EP2015/070764 patent/WO2016041849A1/en active Application Filing
- 2015-09-10 MX MX2017003365A patent/MX2017003365A/es active IP Right Grant
- 2015-09-10 BR BR112016030138A patent/BR112016030138A8/pt not_active Application Discontinuation
- 2015-09-10 PT PT157604778T patent/PT3060608T/pt unknown
- 2015-09-10 EP EP15760477.8A patent/EP3060608B1/en active Active
- 2015-09-10 ES ES15760477.8T patent/ES2619424T3/es active Active
- 2015-09-10 US US15/509,571 patent/US10301474B2/en active Active
- 2015-09-10 CN CN201580049569.XA patent/CN107075268A/zh active Pending
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- 2019-12-27 JP JP2019238410A patent/JP7516043B2/ja active Active
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TW201237110A (en) * | 2010-12-20 | 2012-09-16 | Huntsman Adv Mat Switzerland | Disperse azo dyes |
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JP2020073679A (ja) | 2020-05-14 |
EP2995653A1 (en) | 2016-03-16 |
KR102276269B1 (ko) | 2021-07-12 |
CN107075268A (zh) | 2017-08-18 |
JP2017532391A (ja) | 2017-11-02 |
TW201612253A (en) | 2016-04-01 |
US20170306154A1 (en) | 2017-10-26 |
ES2619424T3 (es) | 2017-06-26 |
EP3060608B1 (en) | 2016-12-21 |
MX2017003365A (es) | 2017-06-28 |
KR20170056504A (ko) | 2017-05-23 |
PT3060608T (pt) | 2017-03-17 |
EP3060608A1 (en) | 2016-08-31 |
WO2016041849A1 (en) | 2016-03-24 |
BR112016030138A8 (pt) | 2021-05-04 |
CN115850991A (zh) | 2023-03-28 |
JP7516043B2 (ja) | 2024-07-16 |
US10301474B2 (en) | 2019-05-28 |
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