FI90669B - Förfarande och produkt för behandling av en yta - Google Patents
Förfarande och produkt för behandling av en yta Download PDFInfo
- Publication number
- FI90669B FI90669B FI875659A FI875659A FI90669B FI 90669 B FI90669 B FI 90669B FI 875659 A FI875659 A FI 875659A FI 875659 A FI875659 A FI 875659A FI 90669 B FI90669 B FI 90669B
- Authority
- FI
- Finland
- Prior art keywords
- dispersion
- aluminum
- silica
- trivalent metal
- process according
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 49
- 238000004381 surface treatment Methods 0.000 title description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 143
- 229910052751 metal Inorganic materials 0.000 claims abstract description 73
- 239000002184 metal Substances 0.000 claims abstract description 73
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 57
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 33
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 19
- 150000002736 metal compounds Chemical class 0.000 claims abstract description 17
- 239000010703 silicon Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 239000006185 dispersion Substances 0.000 claims description 78
- 238000000576 coating method Methods 0.000 claims description 62
- 239000011248 coating agent Substances 0.000 claims description 49
- 238000001035 drying Methods 0.000 claims description 19
- 238000005260 corrosion Methods 0.000 claims description 17
- 150000002739 metals Chemical class 0.000 claims description 14
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 13
- 230000002378 acidificating effect Effects 0.000 claims description 13
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims description 13
- 150000001450 anions Chemical class 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 229910019142 PO4 Inorganic materials 0.000 claims description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 8
- 239000010452 phosphate Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- -1 fluoride ions Chemical class 0.000 claims description 6
- RGPUVZXXZFNFBF-UHFFFAOYSA-K diphosphonooxyalumanyl dihydrogen phosphate Chemical group [Al+3].OP(O)([O-])=O.OP(O)([O-])=O.OP(O)([O-])=O RGPUVZXXZFNFBF-UHFFFAOYSA-K 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- 239000008119 colloidal silica Substances 0.000 claims description 3
- 239000002987 primer (paints) Substances 0.000 claims description 3
- 229920001187 thermosetting polymer Polymers 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 239000011368 organic material Substances 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 17
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract description 7
- 239000011651 chromium Substances 0.000 abstract description 7
- 229910052804 chromium Inorganic materials 0.000 abstract description 6
- 239000002243 precursor Substances 0.000 abstract description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000007795 chemical reaction product Substances 0.000 abstract description 3
- 239000006227 byproduct Substances 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000010419 fine particle Substances 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 43
- 239000000243 solution Substances 0.000 description 39
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 33
- 239000003973 paint Substances 0.000 description 26
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 13
- 229910052759 nickel Inorganic materials 0.000 description 13
- 239000012141 concentrate Substances 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 11
- 239000000758 substrate Substances 0.000 description 11
- 239000000049 pigment Substances 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 229910001208 Crucible steel Inorganic materials 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- 235000021317 phosphate Nutrition 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 7
- 239000002966 varnish Substances 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 239000004115 Sodium Silicate Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 210000003298 dental enamel Anatomy 0.000 description 5
- RPUZVWKKWXPKIP-UHFFFAOYSA-H dialuminum;hydrogen phosphate Chemical compound [Al+3].[Al+3].OP([O-])([O-])=O.OP([O-])([O-])=O.OP([O-])([O-])=O RPUZVWKKWXPKIP-UHFFFAOYSA-H 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 description 5
- 229910021485 fumed silica Inorganic materials 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 5
- 229910052911 sodium silicate Inorganic materials 0.000 description 5
- 229910002012 Aerosil® Inorganic materials 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 229920006305 unsaturated polyester Polymers 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 229910002016 Aerosil® 200 Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 239000005955 Ferric phosphate Substances 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 241001408653 Siona Species 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229940032958 ferric phosphate Drugs 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 2
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- DBJLJFTWODWSOF-UHFFFAOYSA-L nickel(ii) fluoride Chemical compound F[Ni]F DBJLJFTWODWSOF-UHFFFAOYSA-L 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000005028 tinplate Substances 0.000 description 2
- 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 description 2
- 229910000165 zinc phosphate Inorganic materials 0.000 description 2
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910008051 Si-OH Inorganic materials 0.000 description 1
- 229910020175 SiOH Inorganic materials 0.000 description 1
- 229910002800 Si–O–Al Inorganic materials 0.000 description 1
- 229910006358 Si—OH Inorganic materials 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- KYSMEKJGWBJAEI-UHFFFAOYSA-L calcium oxygen(2-) titanium(4+) carbonate Chemical compound C([O-])([O-])=O.[Ca+2].[O-2].[Ti+4] KYSMEKJGWBJAEI-UHFFFAOYSA-L 0.000 description 1
- OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- OOUMMVQQCICTGF-UHFFFAOYSA-K chromium(3+);dihydrogen phosphate Chemical compound [Cr+3].OP(O)([O-])=O.OP(O)([O-])=O.OP(O)([O-])=O OOUMMVQQCICTGF-UHFFFAOYSA-K 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000006115 industrial coating Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910001463 metal phosphate Inorganic materials 0.000 description 1
- 229910052914 metal silicate Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011110 re-filtration Methods 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 150000004685 tetrahydrates Chemical class 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 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
- C23C22/34—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 fluorides or complex fluorides
-
- 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
- C09D5/084—Inorganic compounds
-
- 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
- C23C22/34—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 fluorides or complex fluorides
- C23C22/36—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 fluorides or complex fluorides containing also phosphates
-
- 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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
Claims (25)
1. Förfarande för behandling av en yta för senare anbringning av en organisk beläggning, känneteck- 5. a t därav, att en vattenhaltig, sur dispersion anbrin-gas pä ytan och ytan upphettas sä, att en väsentligen o-organisk grundbeläggning av ett korrosionshindrande eller vidhäftningsbefrämjande material utfälls pä densamma, varvid dispersionen utgörs av vattenhaltig lösning, som 10 innehäller en sur trevärd metallförening av järn eller aluminium och en lämplig anjon eller en blandning därav, och finfördelad kiseldioxid, varvid atomförhällandet mel-lan kiseln och den trevärda metallen är 0,2-30:1 och dispersionen är väsentligen fri frän metaller, som kan ha en 15 valens av minst 5.
2. Förfarande enligt patentkravet 1, känne- t e c k n a t därav, att atomförhällandet mellan kiseln och den trevärda metallen är 1,5-30:1.
3. Förfarande enligt patentkravet 2, känne-20 tecknat därav, att atomförhällandet mellan kiseln och den trevärda metallen är 5,5-30:1.
4. Förfarande enligt patentkravet 3, känne-tecknat därav, att atomförhällandet mellan kiseln och den trevärda metallen är 5,5-9,5:1. 25
5. Förfarande enligt patentkravet 2, 3 eller 4 kännetecknat därav, att mängden grundbeläggning är 20-5000 mg/m2.
6. Förfarande enligt patentkravet 5, kännetecknat därav, att mängden beläggning är 50-1000 30 mg/m2.
7. Förfarande enligt nägot av patentkraven 1-6, kännetecknat därav, att dispersionen torkas vid en temperatur av 50-300 °C.
8. Förfarande enligt nägot av patentkraven 1-7, 35 kännetecknat därav, att ytan är metallisk.
9. Förfarande enligt patentkravet 8, känne- II 2’ 90669 tecknat därav, att ytan utgörs av järn, aluminium, tenn, zink eller en legering av en eller flera dylika me-taller.
10. Förfarande enligt patentkravet 8, känne-5 tecknat därav, att den metalliska ytan utgörs av aluminium eller en aluminiumlegering.
11. Förfarande enligt patentkravet 8, känne-tecknat därav, att den metalliska ytan utgörs av Stäl . 10
12. Förfarande enligt patentkravet 10 eller 11, kännetecknat därav, att dispersionen innehäl-ler fluoridjoner.
13. Förfarande enligt patentkravet 12, kännetecknat därav, att dispersionen innehäller 2-6 g 15 fluorid per liter.
14. Förfarande enligt nägot av föregäende patent-krav, kännetecknat därav, att den trevärda metallföreningen ett surt aluminiumfosfat.
15. Förfarande enligt patentkravet 10, känne-20 tecknat därav, att aluminiumytan beläggs med en vattenhaltig dispersion av ett surt aluminiumfosfat och kolloid kiseldioxid, varvid atomförhällandet mellan kiseln och aluminiumet är 5,5-12,1.
16. Förfarande enligt nägot av föregäende patent- 25 krav, kännetecknat därav, att dipersionen, som anbringas pä ytan, har ett pH 1,5-2,5.
17. Förfarande enligt nägot av föregäende patent-krav, kännetecknat därav, att ytan beläggs med en organisk beläggning efter att dispersionen torkats. 30
18. Förfarande enligt patentkravet 17, känne tecknat därav, att den organiska beläggningen be-stär av ett värmehärdbart material, som härdas.
19. Vattenhaltig, sur dispersion för användning vid ett förfarande enligt nägot av patentkraven 1-18, k ä n -35 netecknad därav, att den innehäller surt aluminiumfosfat och finfördelad kiseldioxid, varvid atomförhäl- 28 9Π669 landet mellan kisel och trevärd metall är 0,2-30:1 och dispersionen är väsentligen fri frän metaller, som kan ha en valens av mlnst 5.
20. Dispersion enligt patentkravet 19, k ä n n e -5 tecknad därav, att fosfatet är aluminiumdivätefos- fat.
21. Dispersion enligt patentkravet 19 eller 20, kännetecknad därav, att atomförhällandet mellan kiseln och den trevärda metallen är 1,5-30:1.
22. Dispersion enligt patentkravet 21, känne tecknad därav, att förhällandet är 5,5-9,5:1.
23. Dispersion enligt nägot av patentkraven 19-22, kännetecknad därav, att den är väsentligen fri frän jordalkalimetaller.
24. Dispersion enligt nägot av patentkraven 19-23, kännetecknad därav, att den innehäller fluo-ridjoner.
25. Dispersion enligt patentkravet 24, kännetecknad därav, att den innehäller 0,1-10 g/1 fluo-20 ridjoner. Il
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI920844A FI99135C (sv) | 1986-12-23 | 1992-02-26 | Korrosionshindrande material och med detta behandlad yta |
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8630740 | 1986-12-23 | ||
| GB868630740A GB8630740D0 (en) | 1986-12-23 | 1986-12-23 | Treatment of metal surfaces |
| GB8703583 | 1987-02-17 | ||
| GB878703583A GB8703583D0 (en) | 1987-02-17 | 1987-02-17 | Anti-corrosives |
| GB878717231A GB8717231D0 (en) | 1987-07-21 | 1987-07-21 | Pretreatment processes |
| GB8717231 | 1987-07-21 | ||
| IN1120DE1987 | 1987-12-23 | ||
| IN1120DE1987 IN172497B (sv) | 1986-12-23 | 1987-12-23 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI875659A0 FI875659A0 (sv) | 1987-12-22 |
| FI875659A FI875659A (sv) | 1988-06-24 |
| FI90669B true FI90669B (sv) | 1993-11-30 |
| FI90669C FI90669C (sv) | 1994-03-10 |
Family
ID=27449861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI875659A FI90669C (sv) | 1986-12-23 | 1987-12-22 | Förfarande och produkt för behandling av en yta |
Country Status (14)
| Country | Link |
|---|---|
| US (3) | US4881975A (sv) |
| EP (2) | EP0486476B1 (sv) |
| JP (1) | JP2564345B2 (sv) |
| AT (2) | ATE96853T1 (sv) |
| AU (2) | AU611120B2 (sv) |
| BR (1) | BR8707017A (sv) |
| CA (1) | CA1338435C (sv) |
| DE (2) | DE3751283T2 (sv) |
| DK (1) | DK170860B1 (sv) |
| ES (2) | ES2052587T3 (sv) |
| FI (1) | FI90669C (sv) |
| IE (1) | IE60266B1 (sv) |
| IN (1) | IN172497B (sv) |
| NO (1) | NO180273C (sv) |
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| EP0360422A3 (en) * | 1988-08-25 | 1992-01-29 | Albright & Wilson Limited | Anticorrosive pigment composition |
| US5158605A (en) * | 1989-02-01 | 1992-10-27 | Union Oil Company Of California | Sol/gel polymer surface coatings and corrosion protection enhancement |
| US5175202A (en) * | 1989-02-01 | 1992-12-29 | Union Oil Company Of California | Salt-containing glossy surface coating polymer compositions and substrates coated therewith |
| US5166248A (en) * | 1989-02-01 | 1992-11-24 | Union Oil Company Of California | Sol/gel-containing surface coating polymer compositions |
| US5162413A (en) * | 1989-02-01 | 1992-11-10 | Union Oil Company Of California | Salt-containing surface coating polymer compositions and substrates coated therewith |
| US5028489A (en) * | 1989-02-01 | 1991-07-02 | Union Oil Of California | Sol/gel polymer surface coatings and corrosion protection enhancement |
| US5198487A (en) * | 1989-02-01 | 1993-03-30 | Union Oil Company Of California | Process for preparing salt-containing surface coating polymer compositions |
| GB8906160D0 (en) * | 1989-03-17 | 1989-05-04 | Alcan Int Ltd | Surface preparation for aluminium |
| US5103550A (en) * | 1989-12-26 | 1992-04-14 | Aluminum Company Of America | Method of making a food or beverage container |
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| US5356490A (en) * | 1992-04-01 | 1994-10-18 | Henkel Corporation | Composition and process for treating metal |
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| JPH10501027A (ja) * | 1994-05-27 | 1998-01-27 | ヘルバーツ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | ホスフェート化された金属基体のコーティング方法 |
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| US6190780B1 (en) * | 1996-02-05 | 2001-02-20 | Nippon Steel Corporation | Surface treated metal material and surface treating agent |
| US6214132B1 (en) * | 1997-03-07 | 2001-04-10 | Henkel Corporation | Conditioning metal surfaces prior to phosphate conversion coating |
| TWI221861B (en) * | 1998-04-22 | 2004-10-11 | Toyo Boseki | Agent for treating metallic surface, surface-treated metal material and coated metal material |
| US6375782B1 (en) * | 1998-07-30 | 2002-04-23 | J. Kumar | Process for the manufacture of decorative stainless steel articles |
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-
1987
- 1987-12-21 US US07/135,437 patent/US4881975A/en not_active Expired - Lifetime
- 1987-12-22 IE IE349187A patent/IE60266B1/en not_active IP Right Cessation
- 1987-12-22 NO NO875394A patent/NO180273C/no not_active IP Right Cessation
- 1987-12-22 DK DK679987A patent/DK170860B1/da not_active IP Right Cessation
- 1987-12-22 FI FI875659A patent/FI90669C/sv not_active IP Right Cessation
- 1987-12-23 EP EP92103303A patent/EP0486476B1/en not_active Revoked
- 1987-12-23 AU AU82984/87A patent/AU611120B2/en not_active Expired
- 1987-12-23 BR BR8707017A patent/BR8707017A/pt not_active IP Right Cessation
- 1987-12-23 EP EP87311341A patent/EP0273698B1/en not_active Expired - Lifetime
- 1987-12-23 IN IN1120DE1987 patent/IN172497B/en unknown
- 1987-12-23 DE DE3751283T patent/DE3751283T2/de not_active Revoked
- 1987-12-23 ES ES87311341T patent/ES2052587T3/es not_active Expired - Lifetime
- 1987-12-23 JP JP62326640A patent/JP2564345B2/ja not_active Expired - Lifetime
- 1987-12-23 AT AT87311341T patent/ATE96853T1/de not_active IP Right Cessation
- 1987-12-23 AT AT92103303T patent/ATE122081T1/de not_active IP Right Cessation
- 1987-12-23 DE DE87311341T patent/DE3788050T2/de not_active Expired - Lifetime
- 1987-12-23 ES ES92103303T patent/ES2075495T3/es not_active Expired - Lifetime
- 1987-12-23 CA CA000555322A patent/CA1338435C/en not_active Expired - Fee Related
-
1989
- 1989-10-10 US US07/419,156 patent/US5061314A/en not_active Expired - Lifetime
- 1989-10-10 US US07/419,149 patent/US5061315A/en not_active Expired - Fee Related
-
1991
- 1991-03-28 AU AU73878/91A patent/AU634641B2/en not_active Expired
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| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| TC | Name/ company changed in patent |
Owner name: ALBRIGHT & WILSON UK LIMITED |
|
| FG | Patent granted |
Owner name: ALBRIGHT & WILSON UK LIMITED |
|
| MA | Patent expired |