BR9106049A - WATER CONVERSION COATING SOLUTION, AND, PROCESS TO TREAT AN ALUMINUM SURFACE OR AN ALUMINUM ALLOY - Google Patents

WATER CONVERSION COATING SOLUTION, AND, PROCESS TO TREAT AN ALUMINUM SURFACE OR AN ALUMINUM ALLOY

Info

Publication number
BR9106049A
BR9106049A BR919106049A BR9106049A BR9106049A BR 9106049 A BR9106049 A BR 9106049A BR 919106049 A BR919106049 A BR 919106049A BR 9106049 A BR9106049 A BR 9106049A BR 9106049 A BR9106049 A BR 9106049A
Authority
BR
Brazil
Prior art keywords
treat
coating solution
aluminum
conversion coating
water conversion
Prior art date
Application number
BR919106049A
Other languages
Portuguese (pt)
Inventor
Masayuki Yoshida
Kazuya Nakada
Original Assignee
Henkel Corp
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.)
Filing date
Publication date
Priority claimed from JP2040168A external-priority patent/JPH07100872B2/en
Priority claimed from JP4016990A external-priority patent/JPH0747828B2/en
Application filed by Henkel Corp filed Critical Henkel Corp
Publication of BR9106049A publication Critical patent/BR9106049A/en

Links

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
    • C23C22/37—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 hexavalent chromium compounds
    • C23C22/38—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 hexavalent chromium compounds containing also phosphates
BR919106049A 1990-02-21 1991-02-13 WATER CONVERSION COATING SOLUTION, AND, PROCESS TO TREAT AN ALUMINUM SURFACE OR AN ALUMINUM ALLOY BR9106049A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2040168A JPH07100872B2 (en) 1990-02-21 1990-02-21 Chemical conversion treatment liquid for aluminum and aluminum alloys
JP4016990A JPH0747828B2 (en) 1990-02-21 1990-02-21 Chemical conversion treatment liquid for aluminum and aluminum alloys
PCT/US1991/000965 WO1991013186A1 (en) 1990-02-21 1991-02-13 Conversion treatment method and composition for aluminum and aluminum alloys

Publications (1)

Publication Number Publication Date
BR9106049A true BR9106049A (en) 1992-11-17

Family

ID=26379610

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919106049A BR9106049A (en) 1990-02-21 1991-02-13 WATER CONVERSION COATING SOLUTION, AND, PROCESS TO TREAT AN ALUMINUM SURFACE OR AN ALUMINUM ALLOY

Country Status (6)

Country Link
EP (1) EP0516700B1 (en)
AU (1) AU642478B2 (en)
BR (1) BR9106049A (en)
CA (1) CA2072592A1 (en)
DE (1) DE69103139T2 (en)
WO (1) WO1991013186A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5454882A (en) * 1992-01-13 1995-10-03 Henkel Corporation Process for controlling a fluoride containing conversion coating forming composition during its use for conversion coating aluminum containing metal
JP3181658B2 (en) * 1992-01-13 2001-07-03 日本パーカライジング株式会社 Determination method of effective fluorine concentration in acid chemical conversion treatment of metallic materials
US6833328B1 (en) * 2000-06-09 2004-12-21 General Electric Company Method for removing a coating from a substrate, and related compositions
US6863738B2 (en) 2001-01-29 2005-03-08 General Electric Company Method for removing oxides and coatings from a substrate
US7883616B2 (en) 2001-12-04 2011-02-08 Nippon Steel Corporation Metal oxide and/or metal hydroxide coated metal materials and method for their production
US6953533B2 (en) 2003-06-16 2005-10-11 General Electric Company Process for removing chromide coatings from metal substrates, and related compositions
CA2984597C (en) 2015-05-01 2020-06-16 Novelis Inc. Continuous coil pretreatment process
CN109440096B (en) * 2018-10-23 2021-02-09 武汉材料保护研究所有限公司 Preparation method of aluminum alloy surface nano composite chemical conversion coating
CN113862652A (en) * 2021-09-06 2021-12-31 广东致卓环保科技有限公司 Chromium-free passivation solution for pretreatment of die-casting aluminum alloy for vehicle and use process thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL224487A (en) * 1957-01-31
US3377212A (en) * 1966-10-14 1968-04-09 Amchem Prod Method for coating tortuous aluminum shapes
DE2242908A1 (en) * 1972-08-31 1974-03-14 Metallgesellschaft Ag METHOD FOR CHEMICAL SURFACE TREATMENT OF ALUMINUM
SE396024B (en) * 1974-04-26 1977-09-05 Asea Ab BY HYDROSTATIC EXTRACTION OF THE SUBSTANCE OF ALUMINUM OR ALUMINUM ALLOY
JPH0735587B2 (en) * 1988-06-30 1995-04-19 日本鋼管株式会社 Manufacturing method of high corrosion resistant surface treated steel sheet

Also Published As

Publication number Publication date
AU642478B2 (en) 1993-10-21
AU7337091A (en) 1991-09-18
EP0516700A1 (en) 1992-12-09
CA2072592A1 (en) 1991-08-22
EP0516700B1 (en) 1994-07-27
DE69103139T2 (en) 1995-02-02
DE69103139D1 (en) 1994-09-01
WO1991013186A1 (en) 1991-09-05

Similar Documents

Publication Publication Date Title
IT7827170A0 (en) PROCESS FOR THE USE OF WASTE MATERIALS FROM ELECTROLYTIC ALUMINUM REDUCTION SYSTEMS.
DE59403473D1 (en) CHROME-FREE CONVERSION TREATMENT OF ALUMINUM
BR7702121A (en) WATER COATING SOLUTION PROCESS TO COVER AN ALUMINUM SURFACE AND WATER CONCENTRATE
BR8502751A (en) PROCESS FOR THE TREATMENT OF ALUMINUM SURFACES
NO982556D0 (en) Treatment of the CNS effects of HIV with VX-478, alone or in combination with AZT or 3TC
BR8907770A (en) METAL TREATMENT SOLUTION, WATER SOLUTION AND PROCESS TO TREAT METAL SURFACE
DE69600720D1 (en) Composition, solution and process for the surface treatment of aluminum and its alloys
BR8801004A (en) RETRO-REFLECTOR LAMINATE, PROCESS TO PRODUCE THE SAME AND COATING COMPOSITION
BR8104470A (en) PROCESS TO PRODUCE AN ALUMINUM ALLOY PUMP HAVING A FERROUS REFRORCHING RING AND THE SAID EMBOLO
BR9303410A (en) CALCINATED Kaolin PIGMENTS, AND PROCESS TO PRODUCE THE SAME
BR7900244A (en) PROCESS FOR ELECTRODEPOSITION OF COPPER SHEET, ELECTRODEPOSITED SHEET AND BATH USED IN THE PROCESS
BR8401702A (en) PROCESS FOR CONTINUOUS PRE-TREATMENT OF BIOMASS BEFORE ENZYMATIC TREATMENT OF THE SAME
BR8007144A (en) PROCESS TO PRODUCE WATER DILUTABLE ALGUTINANTS, SUCH ALGUTINANTS, APPLICATION OF THE SAME, AND COATING COMPOSITES
BR9106049A (en) WATER CONVERSION COATING SOLUTION, AND, PROCESS TO TREAT AN ALUMINUM SURFACE OR AN ALUMINUM ALLOY
BR8801797A (en) WATER COATING AGENT, PROCESS FOR ITS PREPARATION AND APPLICATION
BR8806375A (en) PROCESS TO PRODUCE TITANIUM FLUORIDE
BR7707444A (en) PROCESS FOR THE TREATMENT OF ALUMINUM SURFACES OR ALUMINUM ALLOYS THROUGH ANODIC OXIDATION WITH SUBSEQUENT WATERPROOFING
BR8108962A (en) PROCESS FOR THE TREATMENT OF WASTE WATER
BR8800115A (en) WATER SOLUTION PROCESSING PROCESS
BR8500823A (en) PROCESS FOR TREATMENT OF PARTICULAR PIGMENTS, PROCESS TO PRODUCE AND DEVELOP PHALOCYANINE PIGMENTS, APPARATUS FOR THE TREATMENT OF PARTICULAR PIGMENTS, AND PIGMENTS THAT OBTAINED
BR8902344A (en) COMPOSITION, PROCESS TO INHIBIT THE GROWTH OF MICROORGANISMS AND COMPOSITION OF SURFACE COATING
BR8603404A (en) PROCESS FOR TREATING THE SURFACE OF A ZINC-ALUMINUM ALLOY
BR8103366A (en) PERFECT PROCESS FOR TRANSLATING ZINC, CADMIO AND ALLOY SURFACES TO INHIBE CORROSION
BR8902034A (en) PROCESS FOR THE PROCESSING OF WATER SUSPENSIONS, CONTAINING ELECTROLYTES, OF HIGHLY INTUMESCIBLE STRATIFIED SILICATES
BR9001268A (en) PROCESS FOR TREATING ALUMINUM SURFACES

Legal Events

Date Code Title Description
KF Request for proof of payment of annual fee
FD5 Application fees: dismissal - article 86 of industrial property law