CA1223841A - Dispositif d'enduits verts a la surface de l'aluminium et de ses alliages - Google Patents

Dispositif d'enduits verts a la surface de l'aluminium et de ses alliages

Info

Publication number: CA1223841A
Authority: CA; Canada
Prior art keywords: aluminum; per liter; aqueous; grams per; bath
Prior art date: 1984-01-23
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.): Expired

Application number

CA000445835A

Other languages

English (en)

Inventor

Jack L. Woods

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1984-01-23

Filing date

1984-01-23

Publication date

1987-07-07

1984-01-23 Application filed by Individual filed Critical Individual

1984-01-23 Priority to CA000445835A priority Critical patent/CA1223841A/fr

1987-07-07 Application granted granted Critical

1987-07-07 Publication of CA1223841A publication Critical patent/CA1223841A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 31
229910052782 aluminium Inorganic materials 0.000 title claims abstract description 26
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 26
229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 19
238000000576 coating method Methods 0.000 title claims abstract description 19
239000003792 electrolyte Substances 0.000 claims abstract description 26
239000011248 coating agent Substances 0.000 claims abstract description 16
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 33
238000007743 anodising Methods 0.000 claims description 24
239000000975 dye Substances 0.000 claims description 21
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 8
DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 6
239000001045 blue dye Substances 0.000 claims description 5
229910000365 copper sulfate Inorganic materials 0.000 claims description 4
ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 4
YPNVIBVEFVRZPJ-UHFFFAOYSA-L silver sulfate Chemical compound [Ag+].[Ag+].[O-]S([O-])(=O)=O YPNVIBVEFVRZPJ-UHFFFAOYSA-L 0.000 claims description 4
229910000367 silver sulfate Inorganic materials 0.000 claims description 4
239000002253 acid Substances 0.000 claims description 3
235000006408 oxalic acid Nutrition 0.000 claims description 3
IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims description 3
150000001879 copper Chemical class 0.000 claims description 2
CKMPIIPZKJISCU-UHFFFAOYSA-M sodium;4,8-diamino-1,5-dihydroxy-9,10-dioxoanthracene-2-sulfonate Chemical compound [Na+].O=C1C2=C(N)C=C(S([O-])(=O)=O)C(O)=C2C(=O)C2=C1C(O)=CC=C2N CKMPIIPZKJISCU-UHFFFAOYSA-M 0.000 claims description 2
230000002378 acidificating effect Effects 0.000 claims 9
GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims 1
229910052709 silver Inorganic materials 0.000 abstract description 10
239000004332 silver Substances 0.000 abstract description 10
238000005260 corrosion Methods 0.000 abstract description 9
230000007797 corrosion Effects 0.000 abstract description 9
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 5
239000010931 gold Substances 0.000 abstract description 5
229910052737 gold Inorganic materials 0.000 abstract description 5
150000001875 compounds Chemical class 0.000 abstract description 2
239000011148 porous material Substances 0.000 abstract description 2
LHYQAEFVHIZFLR-UHFFFAOYSA-L 4-(4-diazonio-3-methoxyphenyl)-2-methoxybenzenediazonium;dichloride Chemical compound [Cl-].[Cl-].C1=C([N+]#N)C(OC)=CC(C=2C=C(OC)C([N+]#N)=CC=2)=C1 LHYQAEFVHIZFLR-UHFFFAOYSA-L 0.000 abstract 1
JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract 1
229910001431 copper ion Inorganic materials 0.000 abstract 1
229910021645 metal ion Inorganic materials 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
238000001125 extrusion Methods 0.000 description 16
238000004040 coloring Methods 0.000 description 15
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 7
229910045601 alloy Inorganic materials 0.000 description 7
239000000956 alloy Substances 0.000 description 7
229910052751 metal Inorganic materials 0.000 description 7
239000002184 metal Substances 0.000 description 7
238000012360 testing method Methods 0.000 description 6
239000000243 solution Substances 0.000 description 5
238000010998 test method Methods 0.000 description 5
239000010981 turquoise Substances 0.000 description 5
239000007864 aqueous solution Substances 0.000 description 4
229910052802 copper Inorganic materials 0.000 description 4
239000010949 copper Substances 0.000 description 4
238000002474 experimental method Methods 0.000 description 4
MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
239000003086 colorant Substances 0.000 description 3
-1 copper cations Chemical class 0.000 description 3
229940078494 nickel acetate Drugs 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
239000000356 contaminant Substances 0.000 description 2
230000008021 deposition Effects 0.000 description 2
229910002804 graphite Inorganic materials 0.000 description 2
239000010439 graphite Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
238000007789 sealing Methods 0.000 description 2
150000001450 anions Chemical class 0.000 description 1
239000001046 green dye Substances 0.000 description 1
239000001023 inorganic pigment Substances 0.000 description 1
230000007774 longterm Effects 0.000 description 1
150000001457 metallic cations Chemical class 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
MYHXWQZHYLEHIU-UHFFFAOYSA-N oxalic acid;sulfuric acid Chemical compound OS(O)(=O)=O.OC(=O)C(O)=O MYHXWQZHYLEHIU-UHFFFAOYSA-N 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
VOADVZVYWFSHSM-UHFFFAOYSA-L sodium tellurite Chemical compound [Na+].[Na+].[O-][Te]([O-])=O VOADVZVYWFSHSM-UHFFFAOYSA-L 0.000 description 1
239000000126 substance Substances 0.000 description 1
229910052714 tellurium Inorganic materials 0.000 description 1
PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
239000010930 yellow gold Substances 0.000 description 1
229910001097 yellow gold Inorganic materials 0.000 description 1

Landscapes

Chemical Treatment Of Metals (AREA)

CA000445835A 1984-01-23 1984-01-23 Dispositif d'enduits verts a la surface de l'aluminium et de ses alliages Expired CA1223841A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000445835A CA1223841A (fr)	1984-01-23	1984-01-23	Dispositif d'enduits verts a la surface de l'aluminium et de ses alliages

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000445835A CA1223841A (fr)	1984-01-23	1984-01-23	Dispositif d'enduits verts a la surface de l'aluminium et de ses alliages

Publications (1)

Publication Number	Publication Date
CA1223841A true CA1223841A (fr)	1987-07-07

Family

ID=4127003

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000445835A Expired CA1223841A (fr)	1984-01-23	1984-01-23	Dispositif d'enduits verts a la surface de l'aluminium et de ses alliages

Country Status (1)

Country	Link
CA (1)	CA1223841A (fr)

1984
- 1984-01-23 CA CA000445835A patent/CA1223841A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
2004-07-07	MKEX	Expiry