MX9301812A - Metodo de tratamiento de superficies metalicas no ferrosas por medio de un agente activador acido y un organofosfato y organofosfonato y substratos tratados mediante dicho metodo. - Google Patents
Metodo de tratamiento de superficies metalicas no ferrosas por medio de un agente activador acido y un organofosfato y organofosfonato y substratos tratados mediante dicho metodo.Info
- Publication number
- MX9301812A MX9301812A MX9301812A MX9301812A MX9301812A MX 9301812 A MX9301812 A MX 9301812A MX 9301812 A MX9301812 A MX 9301812A MX 9301812 A MX9301812 A MX 9301812A MX 9301812 A MX9301812 A MX 9301812A
- Authority
- MX
- Mexico
- Prior art keywords
- organophosphonate
- organophosphate
- activating agent
- treatment
- acid activating
- Prior art date
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
- C23C22/07—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
-
- 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
- C23C22/82—After-treatment
- C23C22/83—Chemical after-treatment
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Chemically Coating (AREA)
- Paints Or Removers (AREA)
Abstract
Un método de tratamiento de un substrato metálico no ferroso tal como aluminio con un agente activador ácido tal como HF seguido de tratamiento con un organofosfato y organofosfonato. El tratamiento proporciona una mejor adhesión y flexibilidad así como resistencia a la humedad, a la corrosión por pulverización salina y a los detergentes de los revestimientos posteriormente aplicados.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/862,143 US5306526A (en) | 1992-04-02 | 1992-04-02 | Method of treating nonferrous metal surfaces by means of an acid activating agent and an organophosphate or organophosphonate and substrates treated by such method |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9301812A true MX9301812A (es) | 1993-10-01 |
Family
ID=25337783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9301812A MX9301812A (es) | 1992-04-02 | 1993-03-30 | Metodo de tratamiento de superficies metalicas no ferrosas por medio de un agente activador acido y un organofosfato y organofosfonato y substratos tratados mediante dicho metodo. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5306526A (es) |
EP (1) | EP0633949B1 (es) |
JP (1) | JP2843439B2 (es) |
KR (1) | KR0160819B1 (es) |
AT (1) | ATE143063T1 (es) |
AU (1) | AU670076B2 (es) |
BR (1) | BR9306246A (es) |
CA (1) | CA2130114C (es) |
DE (1) | DE69304902T2 (es) |
DK (1) | DK0633949T3 (es) |
ES (1) | ES2094533T3 (es) |
MX (1) | MX9301812A (es) |
WO (1) | WO1993020258A1 (es) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5294265A (en) * | 1992-04-02 | 1994-03-15 | Ppg Industries, Inc. | Non-chrome passivation for metal substrates |
DE19654642C2 (de) * | 1996-12-28 | 2003-01-16 | Chemetall Gmbh | Verfahren zur Behandlung metallischer Oberflächen mit einer wässerigen Lösung |
US6096813A (en) * | 1997-09-24 | 2000-08-01 | Ppg Industries Ohio, Inc. | N-acyl amino acid compositions and their use as adhesion promoters |
US5858282A (en) * | 1997-11-21 | 1999-01-12 | Ppg Industries, Inc. | Aqueous amine fluoride neutralizing composition for metal pretreatments containing organic resin and method |
GB9821984D0 (en) * | 1998-10-08 | 1998-12-02 | Thorstone Business Man Ltd | Adhesive promotion |
US6312812B1 (en) | 1998-12-01 | 2001-11-06 | Ppg Industries Ohio, Inc. | Coated metal substrates and methods for preparing and inhibiting corrosion of the same |
US6440580B1 (en) | 1998-12-01 | 2002-08-27 | Ppg Industries Ohio, Inc. | Weldable, coated metal substrates and methods for preparing and inhibiting corrosion of the same |
US6410926B1 (en) | 1999-10-01 | 2002-06-25 | Ppg Industries Ohio, Inc. | Coating with optical taggent |
US6488990B1 (en) * | 2000-10-06 | 2002-12-03 | Chemetall Gmbh | Process for providing coatings on a metallic surface |
US6689831B1 (en) | 2000-11-01 | 2004-02-10 | Mcmillen Mark | Chromium-free, curable coating compositions for metal substrates |
US6863738B2 (en) * | 2001-01-29 | 2005-03-08 | General Electric Company | Method for removing oxides and coatings from a substrate |
US6750274B2 (en) | 2001-02-08 | 2004-06-15 | Ppg Industries Ohio. Inc. | Weldable coating of phosphated epoxy polymer, curing agent and electroconductive pigment |
DE10114980A1 (de) * | 2001-03-27 | 2002-10-17 | Henkel Kgaa | Haftvermittler für Lacke und Klebstoffe auf Metallen |
US6774168B2 (en) | 2001-11-21 | 2004-08-10 | Ppg Industries Ohio, Inc. | Adhesion promoting surface treatment or surface cleaner for metal substrates |
US6749939B2 (en) | 2002-02-19 | 2004-06-15 | Ppg Industries, Ohio, Inc. | Composition having sealing and sound dampening properties and methods related thereto |
US6841251B2 (en) * | 2002-02-19 | 2005-01-11 | Ppg Industries Ohio, Inc. | Composition having sealing and sound dampening properties and methods related thereto |
US7345101B2 (en) * | 2002-11-06 | 2008-03-18 | Ppg Industries Ohio, Inc. | Aqueous composition of reaction product of epoxy and phosphorus materials with curing agent |
US20040086718A1 (en) * | 2002-11-06 | 2004-05-06 | Pawlik Michael J | Corrosion and alkali-resistant compositions and methods for using the same |
US7147897B2 (en) * | 2002-11-06 | 2006-12-12 | Ppg Industries Ohio, Inc. | Weldable compositions comprising a conductive pigment and silicon and methods for using the same |
US20050043207A1 (en) * | 2003-06-30 | 2005-02-24 | Eric Aubay | Cleaning composition and method for removal of polysilicate residue |
US7745010B2 (en) | 2005-08-26 | 2010-06-29 | Prc Desoto International, Inc. | Coating compositions exhibiting corrosion resistance properties, related coated substrates, and methods |
CA2683900A1 (en) * | 2007-04-27 | 2008-11-06 | Valspar Sourcing, Inc. | Crosslinkable imide polyester coating |
CA3225412A1 (en) | 2007-10-11 | 2019-12-26 | Implantica Patent Ltd. | Implantable device for external urinary control |
US8173221B2 (en) * | 2008-03-18 | 2012-05-08 | MCT Research & Development | Protective coatings for metals |
US20120024703A1 (en) | 2010-07-28 | 2012-02-02 | Ppg Industries Ohio, Inc. | Compositions useful for electrocoating metal substrates and electrodeposition processes using the coatings |
US8574396B2 (en) | 2010-08-30 | 2013-11-05 | United Technologies Corporation | Hydration inhibitor coating for adhesive bonds |
US9080004B2 (en) | 2010-10-07 | 2015-07-14 | Prc-Desoto International, Inc. | Diethylene glycol monomethyl ether resistant coating |
US20130146460A1 (en) | 2011-12-13 | 2013-06-13 | Ppg Industries Ohio, Inc. | Resin based post rinse for improved throwpower of electrodepositable coating compositions on pretreated metal substrates |
KR101965988B1 (ko) | 2012-06-18 | 2019-04-04 | 피피지 인더스트리즈 오하이오 인코포레이티드 | 금속 기재 코팅에 유용한 이중-경화 조성물 및 이 조성물을 사용하는 방법 |
US20140255608A1 (en) | 2013-03-11 | 2014-09-11 | Ppg Industries Ohio, Inc. | Coatings that exhibit a tri-coat appearance, related coating methods and substrates |
US20150072161A1 (en) | 2013-09-11 | 2015-03-12 | Prc-Desoto International, Inc. | Compositions comprising magnesium oxide and amino acid |
PL3191302T3 (pl) | 2014-09-08 | 2024-09-02 | Mct Holdings Ltd | Powłoki krzemianowe |
EP3289115B1 (en) * | 2015-05-01 | 2022-02-23 | Novelis, Inc. | Continuous coil pretreatment process |
CA2987053C (en) | 2015-05-29 | 2020-03-10 | Prc-Desoto International, Inc. | Curable film-forming compositions containing lithium silicates as corrosion inhibitors and multilayer coated metal substrates |
US11554385B2 (en) | 2015-11-17 | 2023-01-17 | Ppg Industries Ohio, Inc. | Coated substrates prepared with waterborne sealer and primer compositions |
CA3032691C (en) * | 2016-08-12 | 2021-05-18 | Prc-Desoto International, Inc. | Sealing composition |
US10767073B2 (en) | 2016-10-18 | 2020-09-08 | Ppg Industries Ohio, Inc. | Curable film-forming compositions containing hydroxyl functional, branched acrylic polymers and multilayer composite coatings |
US10370555B2 (en) | 2017-05-16 | 2019-08-06 | Ppg Industries Ohio, Inc. | Curable film-forming compositions containing hydroxyl functional acrylic polymers and bisurea compounds and multilayer composite coatings |
RU2755296C2 (ru) | 2017-07-14 | 2021-09-15 | Ппг Индастриз Огайо, Инк. | Отверждаемые пленкообразующие композиции, содержащие реактивные функциональные полимеры и полисилоксановые смолы, многослойные композиционные покрытия и способы их использования |
US10773243B2 (en) | 2017-09-07 | 2020-09-15 | Ppg Industries Ohio, Inc. | Thermolatent catalyst and its use in curable compositions |
EP3480261A1 (en) | 2017-11-03 | 2019-05-08 | PPG Industries Ohio, Inc. | Aqueous coating compositions and processes of forming multi-component composite coatings on substrates |
RU2770730C2 (ru) | 2017-12-22 | 2022-04-21 | Ппг Индастриз Огайо, Инк. | Термически отверждаемые пленкообразующие композиции, обеспечивающие преимущества во внешнем виде и эффективность в регулировании стекания |
US20200325289A1 (en) | 2019-04-15 | 2020-10-15 | Ppg Industries Ohio, Inc. | Curable film-forming compositions containing rheology modifiers comprising non-aqueous dispersions |
WO2022187823A1 (en) | 2021-03-02 | 2022-09-09 | Prc-Desoto International, Inc. | Corrosion inhibiting coatings comprising magnesium oxide and an aluminum or iron compound |
KR20230147677A (ko) | 2021-03-02 | 2023-10-23 | 피알시-데소토 인터내쇼날, 인코포레이티드 | 알루미늄 입자, 산화마그네슘 및 알루미늄 및/또는 철 화합물을 포함하는 부식 방지 코팅 |
AU2022229530A1 (en) | 2021-03-05 | 2023-10-12 | Prc-Desoto International, Inc. | Corrosion inhibiting coating compositions |
WO2022187844A1 (en) | 2021-03-05 | 2022-09-09 | Prc-Desoto International, Inc. | Coating compositions comprising a polysulfide corrosion inhibitor |
EP4347252A1 (en) | 2021-05-25 | 2024-04-10 | PRC-Desoto International, Inc. | Composite structures comprising metal substrates |
US20240270985A1 (en) | 2021-06-24 | 2024-08-15 | Prc-Desoto International, Inc. | Systems and methods for coating multi-layered coated metal substrates |
WO2024173767A1 (en) | 2023-02-16 | 2024-08-22 | Prc-Desoto International, Inc. | Compositions comprising magnesium oxide and rare earth metal oxide |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US630246A (en) * | 1898-09-03 | 1899-08-01 | Frank S Loeb | Preparation of aluminium for electroplating. |
BE602685A (es) * | 1960-04-16 | 1900-01-01 | ||
NL285361A (es) * | 1961-11-13 | 1900-01-01 | ||
US3482951A (en) * | 1967-07-19 | 1969-12-09 | Robertson Co H H | Porcelain enameled aluminum articles |
DE2043985A1 (de) * | 1969-09-05 | 1971-03-25 | Monsanto Co , St Louis, Mo (V St A ) | Verfahren zur Herstellung von Organophos phorsauren |
US4051110A (en) * | 1971-07-06 | 1977-09-27 | Petrolite Corporation | Methylene phosphonates of polymerized polyalkylenepolyamines |
GB1441588A (en) * | 1972-10-04 | 1976-07-07 | Unilever Ltd | Rinse composition |
US4111722A (en) * | 1976-02-09 | 1978-09-05 | Oxy Metal Industries Corporation | Tannin treatment of aluminum with a fluoride cleaner |
US4122215A (en) * | 1976-12-27 | 1978-10-24 | Bell Telephone Laboratories, Incorporated | Electroless deposition of nickel on a masked aluminum surface |
US4180603A (en) * | 1977-01-31 | 1979-12-25 | Oxy Metal Industries Corporation | Coating bath composition and method |
LU77873A1 (fr) * | 1977-07-29 | 1979-03-26 | Centre Rech Metallurgique | Procede pour la preparation de la surface de produits en acier galvanise |
GB2032963B (en) * | 1978-10-30 | 1982-09-29 | Dart Ind Inc | Non-chromate conversion coating solutions |
US4187127A (en) * | 1978-12-07 | 1980-02-05 | Nihon Parkerizing Co., Ltd. | Surface processing solution and surface treatment of aluminum or aluminum alloy substrate |
US4312922A (en) * | 1980-01-11 | 1982-01-26 | Olin Corporation | Lubricated cupreous sheet comprising an organophosphonate layer and process therefor |
CA1162504A (en) * | 1980-11-25 | 1984-02-21 | Mobuyuki Oda | Treating tin plated steel sheet with composition containing titanium or zirconium compounds |
US4391652A (en) * | 1982-01-29 | 1983-07-05 | Chemical Systems, Inc. | Surface treatment for aluminum and aluminum alloys |
GB8308003D0 (en) * | 1983-03-23 | 1983-04-27 | Albright & Wilson | Phosphonates |
PL143722B1 (en) * | 1984-01-17 | 1988-03-31 | Ici Plc | Milk weighing balance |
US4786336A (en) * | 1985-03-08 | 1988-11-22 | Amchem Products, Inc. | Low temperature seal for anodized aluminum surfaces |
JPH0627358B2 (ja) * | 1985-03-11 | 1994-04-13 | 株式会社日立製作所 | 被覆鋼材とその製造方法 |
GB8507048D0 (en) * | 1985-03-19 | 1985-04-24 | Int Paint Plc | Paint |
AT386000B (de) * | 1985-06-20 | 1988-06-10 | Vianova Kunstharz Ag | Verfahren zur stabilisierung von aluminiumpigmenten |
US4735649A (en) * | 1985-09-25 | 1988-04-05 | Monsanto Company | Gametocides |
US4705703A (en) * | 1986-06-30 | 1987-11-10 | Nalco Chemical Company | Method of preventing corrosion of uncoated aluminum sheet or beverage cans in a brewery pasteurizer water system |
JPS63109175A (ja) * | 1986-10-27 | 1988-05-13 | Kawasaki Steel Corp | 塗料密着性に優れたりん酸塩処理法 |
JPS63219587A (ja) * | 1987-03-10 | 1988-09-13 | Kawasaki Steel Corp | 塗料密着性に優れた亜鉛系めつき鋼板の製造方法 |
US4777091A (en) * | 1987-04-28 | 1988-10-11 | The Dow Chemical Company | Metal substrates treated with aminophosphonic acid compounds and products resulting from coating such substrates |
US4781984A (en) * | 1987-04-28 | 1988-11-01 | The Dow Chemical Company | Aromatic polyether resins having improved adhesion |
US4902535A (en) * | 1987-12-31 | 1990-02-20 | Air Products And Chemicals, Inc. | Method for depositing hard coatings on titanium or titanium alloys |
DE3820650A1 (de) * | 1988-06-18 | 1989-12-21 | Henkel Kgaa | Verfahren zum verdichten von anodisierten oxidschichten auf aluminium und aluminiumlegierungen |
US5034556A (en) * | 1989-04-03 | 1991-07-23 | Ppg Industries, Inc. | Reaction products of alpha-aminomethylene phosphonic acids and epoxy compounds and their use in coating compositions |
US4992116A (en) * | 1989-04-21 | 1991-02-12 | Henkel Corporation | Method and composition for coating aluminum |
US4988396A (en) * | 1989-04-26 | 1991-01-29 | Sanchem, Inc. | Corrosion resistant aluminum coating composition |
JP3139795B2 (ja) * | 1991-10-29 | 2001-03-05 | 日本パーカライジング株式会社 | 複合皮膜形成用金属表面処理剤 |
-
1992
- 1992-04-02 US US07/862,143 patent/US5306526A/en not_active Expired - Lifetime
-
1993
- 1993-03-12 BR BR9306246A patent/BR9306246A/pt not_active IP Right Cessation
- 1993-03-12 KR KR1019940703455A patent/KR0160819B1/ko not_active IP Right Cessation
- 1993-03-12 DE DE69304902T patent/DE69304902T2/de not_active Expired - Lifetime
- 1993-03-12 EP EP93907494A patent/EP0633949B1/en not_active Expired - Lifetime
- 1993-03-12 AT AT93907494T patent/ATE143063T1/de not_active IP Right Cessation
- 1993-03-12 AU AU38080/93A patent/AU670076B2/en not_active Ceased
- 1993-03-12 DK DK93907494.4T patent/DK0633949T3/da active
- 1993-03-12 WO PCT/US1993/002326 patent/WO1993020258A1/en active IP Right Grant
- 1993-03-12 ES ES93907494T patent/ES2094533T3/es not_active Expired - Lifetime
- 1993-03-12 CA CA002130114A patent/CA2130114C/en not_active Expired - Lifetime
- 1993-03-12 JP JP5517468A patent/JP2843439B2/ja not_active Expired - Fee Related
- 1993-03-30 MX MX9301812A patent/MX9301812A/es unknown
Also Published As
Publication number | Publication date |
---|---|
JP2843439B2 (ja) | 1999-01-06 |
EP0633949A1 (en) | 1995-01-18 |
KR950701011A (ko) | 1995-02-20 |
US5306526A (en) | 1994-04-26 |
DE69304902T2 (de) | 1997-04-03 |
JPH07501585A (ja) | 1995-02-16 |
DK0633949T3 (es) | 1997-03-17 |
BR9306246A (pt) | 1998-06-30 |
AU670076B2 (en) | 1996-07-04 |
ES2094533T3 (es) | 1997-01-16 |
KR0160819B1 (ko) | 1999-01-15 |
ATE143063T1 (de) | 1996-10-15 |
WO1993020258A1 (en) | 1993-10-14 |
DE69304902D1 (de) | 1996-10-24 |
CA2130114A1 (en) | 1993-10-14 |
EP0633949B1 (en) | 1996-09-18 |
CA2130114C (en) | 1999-12-21 |
AU3808093A (en) | 1993-11-08 |
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