CN108069844A - 一种聚苯硫醚制造中所用丙酮溶剂的精制方法及其应用 - Google Patents
一种聚苯硫醚制造中所用丙酮溶剂的精制方法及其应用 Download PDFInfo
- Publication number
- CN108069844A CN108069844A CN201610990209.6A CN201610990209A CN108069844A CN 108069844 A CN108069844 A CN 108069844A CN 201610990209 A CN201610990209 A CN 201610990209A CN 108069844 A CN108069844 A CN 108069844A
- Authority
- CN
- China
- Prior art keywords
- acetone solvent
- polyphenylene sulfide
- purification
- acetone
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 title claims abstract description 166
- 239000002904 solvent Substances 0.000 title claims abstract description 51
- 239000004734 Polyphenylene sulfide Substances 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 43
- 229920000069 polyphenylene sulfide Polymers 0.000 title claims abstract description 43
- 238000000746 purification Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000011347 resin Substances 0.000 claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 16
- 238000005406 washing Methods 0.000 claims abstract description 10
- 238000001179 sorption measurement Methods 0.000 claims abstract description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 10
- 230000004913 activation Effects 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 7
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Substances [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 238000005342 ion exchange Methods 0.000 claims description 4
- 239000003456 ion exchange resin Substances 0.000 claims description 4
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 2
- 239000003729 cation exchange resin Substances 0.000 claims description 2
- 235000021110 pickles Nutrition 0.000 claims description 2
- 238000005554 pickling Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 238000009987 spinning Methods 0.000 abstract description 20
- 239000000047 product Substances 0.000 description 12
- 238000004064 recycling Methods 0.000 description 9
- 238000001035 drying Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000009533 lab test Methods 0.000 description 4
- 150000003956 methylamines Chemical class 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- KWGRBVOPPLSCSI-WPRPVWTQSA-N (-)-ephedrine Chemical compound CN[C@@H](C)[C@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-WPRPVWTQSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- -1 alkali metal bisulfide Chemical class 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 150000004656 dimethylamines Chemical class 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 1
- RGCKGOZRHPZPFP-UHFFFAOYSA-N Alizarin Natural products C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 1
- STUSTWKEFDQFFZ-UHFFFAOYSA-N Chlordimeform Chemical compound CN(C)C=NC1=CC=C(Cl)C=C1C STUSTWKEFDQFFZ-UHFFFAOYSA-N 0.000 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 239000002262 Schiff base Substances 0.000 description 1
- 150000004753 Schiff bases Chemical class 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- XFJRVKQTVNCACZ-UHFFFAOYSA-N ac1l9fmv Chemical compound NC.NC XFJRVKQTVNCACZ-UHFFFAOYSA-N 0.000 description 1
- HFVAFDPGUJEFBQ-UHFFFAOYSA-M alizarin red S Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=C(S([O-])(=O)=O)C(O)=C2O HFVAFDPGUJEFBQ-UHFFFAOYSA-M 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- CVXBEEMKQHEXEN-UHFFFAOYSA-N carbaryl Chemical compound C1=CC=C2C(OC(=O)NC)=CC=CC2=C1 CVXBEEMKQHEXEN-UHFFFAOYSA-N 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- KWGRBVOPPLSCSI-UHFFFAOYSA-N d-ephedrine Natural products CNC(C)C(O)C1=CC=CC=C1 KWGRBVOPPLSCSI-UHFFFAOYSA-N 0.000 description 1
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229960002179 ephedrine Drugs 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- NQMRYBIKMRVZLB-UHFFFAOYSA-N methylamine hydrochloride Chemical class [Cl-].[NH3+]C NQMRYBIKMRVZLB-UHFFFAOYSA-N 0.000 description 1
- HDZGCSFEDULWCS-UHFFFAOYSA-N monomethylhydrazine Chemical compound CNN HDZGCSFEDULWCS-UHFFFAOYSA-N 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/79—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/0204—Polyarylenethioethers
- C08G75/0277—Post-polymerisation treatment
- C08G75/0281—Recovery or purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Description
加热区段 | 一段 | 二段 | 三段 | 四段 | 五段 | 六段 | 七段 |
温度(℃) | 270 | 290 | 290 | 295 | 295 | 285 | 280 |
实施例1 | 实施例2 | 对比例1 | 对比例2 | ||
纤度 | dtex | 2.25 | 2.3 | 2.24 | 2.26 |
断裂强度 | cN/dtex | 4.32 | 4.35 | 3.9 | 3.7 |
伸度 | % | 28 | 25 | 15 | 10 |
铲板周期 | h | 9 | 8.7 | 3.8 | 3.5 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610990209.6A CN108069844B (zh) | 2016-11-10 | 2016-11-10 | 一种聚苯硫醚制造中所用丙酮溶剂的精制方法及其应用 |
Applications Claiming Priority (1)
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CN201610990209.6A CN108069844B (zh) | 2016-11-10 | 2016-11-10 | 一种聚苯硫醚制造中所用丙酮溶剂的精制方法及其应用 |
Publications (2)
Publication Number | Publication Date |
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CN108069844A true CN108069844A (zh) | 2018-05-25 |
CN108069844B CN108069844B (zh) | 2021-03-16 |
Family
ID=62154454
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CN201610990209.6A Active CN108069844B (zh) | 2016-11-10 | 2016-11-10 | 一种聚苯硫醚制造中所用丙酮溶剂的精制方法及其应用 |
Country Status (1)
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CN (1) | CN108069844B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115960354A (zh) * | 2022-12-30 | 2023-04-14 | 四川大学 | 一种聚芳醚的纯化方法及高纯度聚芳醚 |
CN116041703A (zh) * | 2022-12-30 | 2023-05-02 | 四川大学 | 一种高白度低杂质含量的聚芳醚及其制备方法 |
US12018129B2 (en) | 2021-09-08 | 2024-06-25 | Ticona Llc | Extraction technique for recovering an organic solvent from a polyarylene sulfide waste sludge |
US12024596B2 (en) | 2021-09-08 | 2024-07-02 | Ticona Llc | Anti-solvent technique for recovering an organic solvent from a polyarylene sulfide waste sludge |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1732209A (zh) * | 2002-12-27 | 2006-02-08 | 吴羽化学工业株式会社 | 聚亚芳基硫醚的制造方法及洗涤方法、及洗涤所使用的有机溶剂的精制方法 |
CN101337707A (zh) * | 2008-08-08 | 2009-01-07 | 合肥工业大学 | 一种离子交换法处理二甲胺废水的方法 |
CN102060398A (zh) * | 2010-11-12 | 2011-05-18 | 马剑华 | 一种弱酸性阳离子交换树脂处理二甲胺废水的方法 |
-
2016
- 2016-11-10 CN CN201610990209.6A patent/CN108069844B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1732209A (zh) * | 2002-12-27 | 2006-02-08 | 吴羽化学工业株式会社 | 聚亚芳基硫醚的制造方法及洗涤方法、及洗涤所使用的有机溶剂的精制方法 |
CN101337707A (zh) * | 2008-08-08 | 2009-01-07 | 合肥工业大学 | 一种离子交换法处理二甲胺废水的方法 |
CN102060398A (zh) * | 2010-11-12 | 2011-05-18 | 马剑华 | 一种弱酸性阳离子交换树脂处理二甲胺废水的方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12018129B2 (en) | 2021-09-08 | 2024-06-25 | Ticona Llc | Extraction technique for recovering an organic solvent from a polyarylene sulfide waste sludge |
US12024596B2 (en) | 2021-09-08 | 2024-07-02 | Ticona Llc | Anti-solvent technique for recovering an organic solvent from a polyarylene sulfide waste sludge |
CN115960354A (zh) * | 2022-12-30 | 2023-04-14 | 四川大学 | 一种聚芳醚的纯化方法及高纯度聚芳醚 |
CN116041703A (zh) * | 2022-12-30 | 2023-05-02 | 四川大学 | 一种高白度低杂质含量的聚芳醚及其制备方法 |
CN115960354B (zh) * | 2022-12-30 | 2024-05-24 | 四川大学 | 一种聚芳醚的纯化方法及高纯度聚芳醚 |
CN116041703B (zh) * | 2022-12-30 | 2024-05-24 | 四川大学 | 一种高白度低杂质含量的聚芳醚及其制备方法 |
Also Published As
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CN108069844B (zh) | 2021-03-16 |
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Application publication date: 20180525 Assignee: SHANGYU NHU BIO-CHEM Co.,Ltd. Assignor: ZHEJIANG NHU SPECIAL MATERIALS Co.,Ltd. Contract record no.: X2023980043692 Denomination of invention: A Refining Method for Acetone Solvent Used in the Manufacturing of Polyphenylene Sulfide and Its Application Granted publication date: 20210316 License type: Common License Record date: 20231019 Application publication date: 20180525 Assignee: ZHEJIANG NHU PHARMACEUTICAL Co.,Ltd. Assignor: ZHEJIANG NHU SPECIAL MATERIALS Co.,Ltd. Contract record no.: X2023980043684 Denomination of invention: A Refining Method for Acetone Solvent Used in the Manufacturing of Polyphenylene Sulfide and Its Application Granted publication date: 20210316 License type: Common License Record date: 20231019 Application publication date: 20180525 Assignee: Zhejiang XinHeCheng nylon material Co.,Ltd. Assignor: ZHEJIANG NHU SPECIAL MATERIALS Co.,Ltd. Contract record no.: X2023980043682 Denomination of invention: A Refining Method for Acetone Solvent Used in the Manufacturing of Polyphenylene Sulfide and Its Application Granted publication date: 20210316 License type: Common License Record date: 20231019 |