KR100357726B1 - 알루미늄합금에대한비크롬산염부식억제제 - Google Patents
알루미늄합금에대한비크롬산염부식억제제 Download PDFInfo
- Publication number
- KR100357726B1 KR100357726B1 KR10-1998-0702628A KR19980702628A KR100357726B1 KR 100357726 B1 KR100357726 B1 KR 100357726B1 KR 19980702628 A KR19980702628 A KR 19980702628A KR 100357726 B1 KR100357726 B1 KR 100357726B1
- Authority
- KR
- South Korea
- Prior art keywords
- coating composition
- zinc
- inhibitor
- volume
- group
- Prior art date
Links
- 239000003112 inhibitor Substances 0.000 title claims abstract description 66
- 238000005260 corrosion Methods 0.000 title claims abstract description 45
- 230000007797 corrosion Effects 0.000 title claims abstract description 45
- 229910000838 Al alloy Inorganic materials 0.000 title description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 48
- 239000002184 metal Substances 0.000 claims abstract description 48
- 239000008199 coating composition Substances 0.000 claims abstract description 47
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000000203 mixture Substances 0.000 claims abstract description 34
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 28
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 14
- 239000004327 boric acid Substances 0.000 claims abstract description 12
- 150000003751 zinc Chemical class 0.000 claims abstract description 12
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 10
- 239000010452 phosphate Substances 0.000 claims abstract description 10
- KXNAKBRHZYDSLY-UHFFFAOYSA-N sodium;oxygen(2-);titanium(4+) Chemical compound [O-2].[Na+].[Ti+4] KXNAKBRHZYDSLY-UHFFFAOYSA-N 0.000 claims abstract description 10
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical group [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims abstract description 9
- 229940062672 calcium dihydrogen phosphate Drugs 0.000 claims abstract description 9
- 229910000389 calcium phosphate Inorganic materials 0.000 claims abstract description 9
- 235000019691 monocalcium phosphate Nutrition 0.000 claims abstract description 9
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 claims abstract description 9
- 229910000165 zinc phosphate Inorganic materials 0.000 claims abstract description 9
- HVICWZVYCLJXNW-UHFFFAOYSA-N cyanamide;zinc Chemical compound [Zn].NC#N HVICWZVYCLJXNW-UHFFFAOYSA-N 0.000 claims abstract description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 6
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims description 21
- -1 phosphosilicates Chemical class 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 16
- 239000011575 calcium Substances 0.000 claims description 15
- KRDSXENYLDIORL-UHFFFAOYSA-N 2-(1,3-benzothiazol-2-ylsulfanyl)butanedioic acid Chemical compound C1=CC=C2SC(SC(CC(=O)O)C(O)=O)=NC2=C1 KRDSXENYLDIORL-UHFFFAOYSA-N 0.000 claims description 14
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 13
- 229960005069 calcium Drugs 0.000 claims description 13
- 229910052791 calcium Inorganic materials 0.000 claims description 13
- 229910052712 strontium Inorganic materials 0.000 claims description 13
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 13
- 235000021317 phosphate Nutrition 0.000 claims description 12
- 239000011701 zinc Substances 0.000 claims description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 11
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical class OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 11
- 229910052725 zinc Inorganic materials 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 4
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 4
- 235000011180 diphosphates Nutrition 0.000 claims description 4
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims description 4
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 4
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 4
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims description 4
- 229940048086 sodium pyrophosphate Drugs 0.000 claims description 4
- 150000003890 succinate salts Chemical class 0.000 claims description 4
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims description 4
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 4
- POWFTOSLLWLEBN-UHFFFAOYSA-N tetrasodium;silicate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-] POWFTOSLLWLEBN-UHFFFAOYSA-N 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 claims description 3
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 3
- 235000019796 monopotassium phosphate Nutrition 0.000 claims description 3
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims description 3
- 235000019799 monosodium phosphate Nutrition 0.000 claims description 3
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims description 3
- 229940048084 pyrophosphate Drugs 0.000 claims description 3
- 150000004760 silicates Chemical class 0.000 claims description 3
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- 150000001844 chromium Chemical class 0.000 claims 3
- 150000003752 zinc compounds Chemical class 0.000 claims 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 abstract description 3
- 239000000565 sealant Substances 0.000 description 15
- 239000010408 film Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 239000002253 acid Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 230000005764 inhibitory process Effects 0.000 description 7
- 230000002378 acidificating effect Effects 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 229910001234 light alloy Inorganic materials 0.000 description 4
- 238000002161 passivation Methods 0.000 description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 230000000711 cancerogenic effect Effects 0.000 description 3
- 231100000315 carcinogenic Toxicity 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical class [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 description 2
- 238000000157 electrochemical-induced impedance spectroscopy Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000004587 polysulfide sealant Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical class [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 125000005619 boric acid group Chemical group 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 229940075397 calomel Drugs 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000007744 chromate conversion coating Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007739 conversion coating Methods 0.000 description 1
- XMYLSWOTJKUSHE-UHFFFAOYSA-N cyanamide;lead Chemical compound [Pb].NC#N XMYLSWOTJKUSHE-UHFFFAOYSA-N 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 229920006334 epoxy coating Polymers 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229940104869 fluorosilicate Drugs 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 229910001095 light aluminium alloy Inorganic materials 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910052605 nesosilicate Inorganic materials 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 150000004762 orthosilicates Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006295 polythiol Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000011885 synergistic combination Substances 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/17—Orthophosphates containing zinc cations containing also organic acids
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Abstract
Description
Claims (34)
- 포스페이트, 포스포실리케이트, 실리케이트, 및 이의 혼합물로 이루어지는 군에서 선택된 최소한 하나의 억제제;티타네이트, 아연염 및 이의 혼합물로 이루어지는 군에서 선택된 최소한 하나의 억제제;상기 억제제를 금속 표면 근처에 위치시킬 수 있는 상기 억제제 캐리어를 포함하는 금속표면에 대한 비크롬산염 부식억제 코팅 조성물.
- 제 1 항에 있어서, 붕산염을 추가로 포함하는 코팅 조성물.
- 제 2 항에 있어서, 상기 붕산염이 붕산을 포함하는 코팅 조성물.
- 제 3 항에 있어서, 상기 붕산이 건조필름의 최대 10부피%까지를 차지하는 코팅 조성물.
- 제 1 항에 있어서, 숙신산염을 추가로 포함하는 코팅 조성물.
- 제 5 항에 있어서, 상기 숙신산염이 황함유 숙신산염을 포함하는 코팅 조성물.
- 제 6 항에 있어서, 상기 숙신산염이 (2-벤조티아졸릴티오)숙신산, (2-벤조티아졸릴티오)숙신산의 지방 아민염, 및 이의 혼합물로 이루어지는 군에서 선택된 화합물을 포함하는 코팅 조성물.
- 제 7 항에 있어서, 상기 숙신산염이 건조필름의 최대 10부피%까지를 차지하는 코팅 조성물.
- 제 1 항에 있어서, 상기 포스페이트가 수소 포스페이트(hydrogen phosphate)를 포함하는 코팅 조성물.
- 제 9 항에 있어서, 상기 수소 포스페이트가 칼슘 2수소 포스페이트, 암모늄 2 수소 포스페이트, 나트륨 2수소 포스페이트, 칼륨 2수소 포스페이트 및 이의 혼합물로 이루어지는 군에서 선택된 화합물을 포함하는 코팅 조성물.
- 제 9 항에 있어서, 상기 수소 포스페이트가 디칼륨 1수소 포스페이트(dipotassium monohydrogen phosphate)를 포함하는 코팅 조성물.
- 제 9 항에 있어서, 상기 수소 포스페이트가 건조필름의 최대 10부피%까지를 차지하는 코팅 조성물.
- 제 1 항에 있어서, 상기 포스페이트가 피로인산염을 포함하는 코팅 조성물.
- 제 13 항에 있어서, 상기 피로인산염이 나트륨 피로인산염을 포함하는 코팅 조성물.
- 제 1 항에 있어서, 상기 포스포실리케이트가 칼슘, 스트론튬 포스포실리케이트; 칼슘, 스트론튬, 아연 포스포실리케이트; 및 이의 혼합물로 이루어지는 군에서 선택된 화합물을 포함하는 코팅 조성물.
- 제 15 항에 있어서, 상기 포스포실리케이트가 건조필름의 최대 25부피%까지를 차지하는 코팅 조성물.
- 제 1 항에 있어서, 상기 실리케이트가 오르토실리케이트를 포함하는 코팅 조성물.
- 제 17 항에 있어서, 상기 오르토실리케이트가 테트라소듐 오르토실리케이트를 포함하는 코팅 조성물.
- 제 1 항에 있어서, 상기 티타네이트가 알카리성 타타늄 산화물을 포함하는코팅 조성물.
- 제 19 항에 있어서, 상기 티타늄 산화물이 나트륨 티타늄 산화물을 포함하는 코팅 조성물.
- 제 20 항에 있어서, 상기 나트륨 티타늄 산화물이 건조필름의 최대 10부피%를 차지하는 코팅 조성물.
- 제 1 항에 있어서, 상기 아연염이 아연 포스페이트, 아연 시안나미스 및 이의 혼합물로 이루어지는 군에서 선택된 화합물을 포함하는 코팅 조성물.
- 제 22 항에 있어서, 상기 아연염이 건조피름의 최대 15부피%를 차지하는 코팅 조성물.
- 억제제를 함유한 금속 표면에 대한 비크롬산염 부식억제 코팅조성물에 있어서, 상기 억제제가붕산, 디포타슘 1수소 포스페이트, 칼슘 2수소 포스페이트; 암모늄 2수소 포스페이트; 나트륨 2수소 포스페이트, 칼륨 2수소 포스페이트; 나트륨 피로포스페이트; 칼슘, 스트론튬 포스포실리케이트; 칼슘, 스트론튬, 아연 포스포실리케이트; 테트라나트륨 오르토실리케이트 및 이의 혼합물로 이루어지는 군에서 선택된 최소한 하나의 화합물;나트륨 티타늄 산화물;아연 포스페이트, 아연 시안아미드 및 이의 혼합물로 이루어지는 군에서 선택된 최소한 하나의 화합물;상기 억제제를 금속 표면근처에 위치시킬 수 있는 억제제용 캐리어를 포함하는 금속 표면에 대한 비크롬산염 부식억제 코팅 조성물.
- 제 24 항에 있어서, (2-벤조티아졸릴티오)숙신산, (2-벤조티아졸릴티오)숙신산의 지방 아민염, 및 이의 혼합물로 이루어지는 군에서 선택된 화합물을 추가로 포함하는 비크롬산염 부식억제 코팅 조성물.
- 제 24 항에 있어서, 상기 억제제가 건조필름의 3∼40부피%를 차지하는 비크롬산염 부식억제 코팅 조성물.
- 억제제를 함유하는 금속표면에 대한 비크롬산염 부식억제 코팅 조성물에 있어서, 상기 억제제가붕산, 칼슘 2수소 포스페이트 및 이의 혼합물로 이루어지는 군에서 선택된 적어도 하나의 화합물;칼슘, 스트론튬 포스포실리케이트, 칼슘, 스트론튬, 아연 포스포실리케이트 및 이의 혼합물로 이루어지는 군에서 선택된 적어도 하나의 화합물;(2-벤조티아졸릴티오)숙신산, (2-벤조티아졸릴티오)숙신산의 지방 아민염, 및 이의 혼합물로 이루어지는 군에서 선택되는 적어도 하나의 화합물;나트륨 티타늄 산화물;아연 포스페이트, 아연시안아미드, 및 이의 혼합물로 이루어지는 군에서 선택된 적어도 하나의 화합물; 및상기 억제제를 상기 금속 표면근처에 위치시킬 수 있는 억제제용 캐리어를 포함하는 금속표면에 대한 비크롬산염 부식억제 코팅 조성물.
- 제 27 항에 있어서, 상기 붕산이 건조필름의 0.3∼10부피%인 비크롬산염 부식억제 코팅 조성물.
- 제 27 항에 있어서, 상기 칼슘 2수소 포스페이트가 건조필름의 0.3∼10부피%인 비크롬산염 부식억제 코팅 조성물.
- 제 27 항에 있어서, 상기 포스포실리케이트가 건조필름의 0.3∼25부피%인 비크롬산염 부식억제 코팅 조성물.
- 제 27 항에 있어서, 상기 황함유 숙신산염 화합물이 건조필름의 0.3∼10부피%인 비크롬산염 부식억제 코팅 조성물.
- 제 27 항에 있어서, 상기 나트륨 티타늄 산화물이 건조 필름의 1∼10부피%인 비크롬산염 부식억제 코팅 조성물.
- 제 27 항에 있어서, 상기 아연 화합물이 건조필름의 1∼15부피%인 비크롬산염 부식억제 코팅 조성물.
- 포스페이트, 포스포실리케이트 및 이의 혼합물로 이루어지는 군에서 선택되는 적어도 하나의 억제제;티타네이트, 아연염 및 이의 혼합물로 이루어진 군에서 선택되는 적어도 하나의 억제제; 및상기 억제제를 상기 금속표면 근처에 위치시킬 수 있는 억제제용 캐리어를 포함하며, 크롬산염을 함유하지 않는 코팅 조성물로 금속표면을 접촉시키는 단계를 포함하는 금속표면의 부식억제방법.
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US502795P | 1995-10-10 | 1995-10-10 | |
US502895P | 1995-10-10 | 1995-10-10 | |
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JP (2) | JP4194654B2 (ko) |
KR (1) | KR100357726B1 (ko) |
CN (1) | CN1079119C (ko) |
AT (1) | ATE219529T1 (ko) |
AU (1) | AU716903B2 (ko) |
BR (1) | BR9610868A (ko) |
CA (1) | CA2234146C (ko) |
DE (1) | DE69621941T2 (ko) |
DK (1) | DK0859872T3 (ko) |
ES (1) | ES2175149T3 (ko) |
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- 1996-10-09 KR KR10-1998-0702628A patent/KR100357726B1/ko not_active IP Right Cessation
- 1996-10-09 AU AU76641/96A patent/AU716903B2/en not_active Ceased
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- 1996-10-09 DK DK96939476T patent/DK0859872T3/da active
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180075600A (ko) * | 2015-10-26 | 2018-07-04 | 피알시-데소토 인터내쇼날, 인코포레이티드 | 비-크로메이트 부식 억제 폴리티오에터 실란트 |
KR102079462B1 (ko) * | 2015-10-26 | 2020-02-19 | 피알시-데소토 인터내쇼날, 인코포레이티드 | 비-크로메이트 부식 억제 폴리티오에터 실란트 |
Also Published As
Publication number | Publication date |
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MX9802808A (es) | 1998-10-31 |
BR9610868A (pt) | 1999-07-20 |
CN1079119C (zh) | 2002-02-13 |
CA2234146C (en) | 2003-07-08 |
DE69621941T2 (de) | 2003-01-30 |
CN1199428A (zh) | 1998-11-18 |
AU716903B2 (en) | 2000-03-09 |
DE69621941D1 (de) | 2002-07-25 |
NZ322684A (en) | 1998-11-25 |
EP0859872A4 (en) | 1999-05-19 |
ATE219529T1 (de) | 2002-07-15 |
WO1997013888A1 (en) | 1997-04-17 |
KR19990064147A (ko) | 1999-07-26 |
EP0859872B1 (en) | 2002-06-19 |
JP4194654B2 (ja) | 2008-12-10 |
ES2175149T3 (es) | 2002-11-16 |
JPH11513747A (ja) | 1999-11-24 |
AU7664196A (en) | 1997-04-30 |
EP0859872A1 (en) | 1998-08-26 |
JP2008081844A (ja) | 2008-04-10 |
DK0859872T3 (da) | 2002-07-15 |
US5951747A (en) | 1999-09-14 |
CA2234146A1 (en) | 1997-04-17 |
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