BR0309706A - Composição aquosa para pré-tratamento e deposição de um revestimento cristalino em substratos de metal, processo para formar o revestimento, artigo revestido, método para preparar a composição, método para revestir o substrato e substrato revestido - Google Patents
Composição aquosa para pré-tratamento e deposição de um revestimento cristalino em substratos de metal, processo para formar o revestimento, artigo revestido, método para preparar a composição, método para revestir o substrato e substrato revestidoInfo
- Publication number
- BR0309706A BR0309706A BR0309706-4A BR0309706A BR0309706A BR 0309706 A BR0309706 A BR 0309706A BR 0309706 A BR0309706 A BR 0309706A BR 0309706 A BR0309706 A BR 0309706A
- Authority
- BR
- Brazil
- Prior art keywords
- coating
- composition
- metal
- substrate
- group
- 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
- C23C22/82—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
-
- 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
- C23C22/73—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 characterised by the process
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
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)
- Paints Or Removers (AREA)
- Chemically Coating (AREA)
Abstract
"COMPOSIçãO AQUOSA PARA PRé-TRATAMENTO E DEPOSIçãO DE UM REVESTIMENTO CRISTALINO EM SUBSTRATOS DE METAL, PROCESSO PARA FORMAR O REVESTIMENTO, ARTIGO REVESTIDO, MéTODO PARA PREPARAR A COMPOSIçãO, MéTODO PARA REVESTIR O SUBSTRATO E SUBSTRATO REVESTIDO". Proporciona-se uma composição aquosa para pré-tratamento e deposição de um revestimento em substratos de metal. A composição de revestimento inclui entre cerca de 1.500 até cerca de 55.000 ppm, com base na composição aquosa, de um íon de metal dissolvido do Grupo IIA, de cerca de 100 até cerca de 200.000 ppm, com base na composição aquosa, de um íon de fluoreto metálico complexo dissolvido, em que o átomo de metal é selecionado a partir de metais do Grupo IIIA, Grupo IVA, Grupo IVB, metais do Grupo VA, Grupo VB; e água. A composição está isenta do precipitado de fluoreto de metal do Grupo IIA, que é conseguida ao incluir-se na composição um sal de metal complexo diferente do sal associado com o íon de fluoreto de metal complexo, em que o sal de metal complexo é capaz de complexar íons de fluoreto livre para impedir uma reação de precipitação. Proporciona-se igualmente um processo para revestir um substrato de metal com essa composição aquosa.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/134,761 US6749694B2 (en) | 2002-04-29 | 2002-04-29 | Conversion coatings including alkaline earth metal fluoride complexes |
US43544102P | 2002-12-20 | 2002-12-20 | |
US10/424,302 US7402214B2 (en) | 2002-04-29 | 2003-04-28 | Conversion coatings including alkaline earth metal fluoride complexes |
PCT/US2003/013258 WO2003093532A2 (en) | 2002-04-29 | 2003-04-29 | Conversion coatings including alkaline earth metal fluoride complexes |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0309706A true BR0309706A (pt) | 2005-02-09 |
Family
ID=29407674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0309706-4A BR0309706A (pt) | 2002-04-29 | 2003-04-29 | Composição aquosa para pré-tratamento e deposição de um revestimento cristalino em substratos de metal, processo para formar o revestimento, artigo revestido, método para preparar a composição, método para revestir o substrato e substrato revestido |
Country Status (12)
Country | Link |
---|---|
US (2) | US7402214B2 (pt) |
EP (1) | EP1504139B1 (pt) |
KR (1) | KR100623806B1 (pt) |
CN (2) | CN100570001C (pt) |
AU (1) | AU2003225207A1 (pt) |
BR (1) | BR0309706A (pt) |
CA (1) | CA2484103A1 (pt) |
DE (1) | DE60323085D1 (pt) |
ES (1) | ES2311702T3 (pt) |
HK (1) | HK1132534A1 (pt) |
MX (1) | MXPA04010701A (pt) |
WO (1) | WO2003093532A2 (pt) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200417419A (en) * | 2002-12-24 | 2004-09-16 | Nippon Paint Co Ltd | Chemical conversion coating agent and surface-treated metal |
JP4242827B2 (ja) * | 2004-12-08 | 2009-03-25 | 日本パーカライジング株式会社 | 金属の表面処理用組成物、表面処理用処理液、表面処理方法、及び表面処理金属材料 |
ES2676301T3 (es) | 2006-09-08 | 2018-07-18 | Chemetall Gmbh | Método de tratamiento de la superficie de metal base, material metálico tratado por el método de tratamiento superficial y método de revestimiento del material metálico |
JP4276689B2 (ja) * | 2006-12-20 | 2009-06-10 | 日本ペイント株式会社 | カチオン電着塗装方法、及びカチオン電着塗装された金属基材 |
ES2391870T3 (es) * | 2007-02-12 | 2012-11-30 | Henkel Ag & Co. Kgaa | Procedimiento para tratar superficies metálicas |
JP2009097093A (ja) * | 2007-09-27 | 2009-05-07 | Nippon Paint Co Ltd | 表面処理金属材料および金属塗装物の製造方法 |
US20090235676A1 (en) * | 2008-03-23 | 2009-09-24 | Eli Shafir | System and method for providing purified water |
US20090242081A1 (en) * | 2008-03-26 | 2009-10-01 | Richard Bauer | Aluminum Treatment Composition |
US20100316888A1 (en) * | 2009-06-16 | 2010-12-16 | Ppg Industries Ohio, Inc. | Pre-conversion coating composition |
CN102191493B (zh) * | 2010-03-17 | 2013-05-22 | 中国科学院金属研究所 | 镁合金无铬转化膜的成膜溶液和用其制备转化膜的方法 |
US9347134B2 (en) | 2010-06-04 | 2016-05-24 | Prc-Desoto International, Inc. | Corrosion resistant metallate compositions |
GB201407690D0 (en) * | 2014-05-01 | 2014-06-18 | Henkel Ag & Co Kgaa | Non chromate coloured conversion coating for aluminum |
US10435806B2 (en) | 2015-10-12 | 2019-10-08 | Prc-Desoto International, Inc. | Methods for electrolytically depositing pretreatment compositions |
US20180044796A1 (en) * | 2016-08-12 | 2018-02-15 | Ppg Industries Ohio, Inc. | Two-step pretreatment system and method |
MX2019001708A (es) * | 2016-08-12 | 2019-06-06 | Prc Desoto Int Inc | Composicion selladora. |
CA3034712C (en) | 2016-08-24 | 2021-10-12 | Ppg Industries Ohio, Inc. | Alkaline composition for treating metal substartes |
DE102018117685A1 (de) * | 2017-07-21 | 2019-01-24 | Chemische Werke Kluthe Gmbh | Verfahren zur chemischen Vorbehandlung von Oberflächen vor dem Lackieren |
US20220127466A1 (en) * | 2019-02-11 | 2022-04-28 | Ppg Industries Ohio, Inc. | Systems for treating a metal substrate |
KR20220051217A (ko) * | 2019-08-23 | 2022-04-26 | 피피지 인더스트리즈 오하이오 인코포레이티드 | 2-성분 구조적 접착제의 개선된 중첩전단강도 및 변위를 위한 시스템 및 방법 |
WO2021071574A1 (en) * | 2019-10-10 | 2021-04-15 | Ppg Industries Ohio, Inc. | Systems and methods for treating a substrate |
WO2022197358A1 (en) * | 2021-03-19 | 2022-09-22 | Ppg Industries Ohio, Inc. | Systems and methods for treating a substrate |
WO2023132989A1 (en) * | 2022-01-06 | 2023-07-13 | Ppg Industries Ohio, Inc. | Compositions, systems, and methods for treating a substrate |
CN115198362B (zh) * | 2022-08-26 | 2023-07-18 | 郑州大学 | 一种负热膨胀材料CaSnF6及其制备方法 |
CN116377258A (zh) * | 2023-04-13 | 2023-07-04 | 中国科学院过程工程研究所 | 一种稀土熔盐电解渣强化浸出的方法 |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2762731A (en) * | 1952-03-29 | 1956-09-11 | American Chem Paint Co | Method of and materials for producing paint bonding films on ferriferous metal surfaces |
US2917407A (en) * | 1956-10-19 | 1959-12-15 | Dow Chemical Co | Curing conjugated diolefin polymer coatings |
US3160506A (en) * | 1962-10-19 | 1964-12-08 | Polychrome Corp | Planographic printing plate and method for preparing same |
US3597283A (en) * | 1969-10-08 | 1971-08-03 | Lubrizol Corp | Phosphating solutions for use on ferrous metal and zinc surfaces |
CA1014831A (en) * | 1973-06-06 | 1977-08-02 | Donald J. Melotik | Rare earth metal rinse for metal coatings |
FR2417537A1 (fr) | 1978-02-21 | 1979-09-14 | Parker Ste Continentale | Composition a base d'hafnium pour inhiber la corrosion des metaux |
JPS5841352B2 (ja) * | 1979-12-29 | 1983-09-12 | 日本パ−カライジング株式会社 | 金属表面の皮膜化成処理液 |
US4457790A (en) | 1983-05-09 | 1984-07-03 | Parker Chemical Company | Treatment of metal with group IV B metal ion and derivative of polyalkenylphenol |
EP0179150A1 (en) | 1984-04-30 | 1986-04-30 | Aulis Lundell Oy | Standard for partition |
JPS61106783A (ja) | 1984-10-30 | 1986-05-24 | Nippon Paint Co Ltd | アルミニウム表面洗浄剤 |
US4786336A (en) * | 1985-03-08 | 1988-11-22 | Amchem Products, Inc. | Low temperature seal for anodized aluminum surfaces |
GB8523572D0 (en) * | 1985-09-24 | 1985-10-30 | Pyrene Chemicals Services Ltd | Coating metals |
CA1333043C (en) * | 1988-02-15 | 1994-11-15 | Nippon Paint Co., Ltd. | Surface treatment chemical and bath for aluminium and its alloy |
USH856H (en) * | 1988-07-29 | 1990-12-04 | W. R. Grace & Co.-Conn. | Cation exchange Y zeolites as corrosion inhibitors |
US5125989A (en) * | 1989-04-21 | 1992-06-30 | Henkel Corporation | Method and composition for coating aluminum |
DE4017187A1 (de) | 1990-05-29 | 1991-12-05 | Metallgesellschaft Ag | Verfahren zur nachspuelung von konversionsschichten |
SG54222A1 (en) * | 1991-08-30 | 1998-11-16 | Henkel Corp | Process for treating metal with aqueous acidic composition that is substantially free from chormium (vi) |
US5646211A (en) | 1992-01-31 | 1997-07-08 | Henkel Corporation | Autodeposition coating composition |
SE469968B (sv) | 1992-03-19 | 1993-10-18 | Korstraesk Mek Ab | Plåtprofil samt förfarande för framställning av denna, varvid en inledande lokal deformation är större än den slutliga |
US5294226A (en) | 1993-02-26 | 1994-03-15 | Chow Han C | Bolt binder |
US5427632A (en) * | 1993-07-30 | 1995-06-27 | Henkel Corporation | Composition and process for treating metals |
EP0645473B1 (en) | 1993-08-31 | 1997-10-15 | Nippon Paint Company Limited | Chemical conversion method and surface treatment method for metal can |
US5380374A (en) * | 1993-10-15 | 1995-01-10 | Circle-Prosco, Inc. | Conversion coatings for metal surfaces |
US5441580A (en) | 1993-10-15 | 1995-08-15 | Circle-Prosco, Inc. | Hydrophilic coatings for aluminum |
AU684238B2 (en) * | 1994-11-11 | 1997-12-04 | Commonwealth Scientific And Industrial Research Organisation | Process and solution for providing a conversion coating on a metal surface |
JP3623015B2 (ja) | 1995-06-30 | 2005-02-23 | 日本パーカライジング株式会社 | アルミニウム含有金属材料用表面処理液および表面処理方法 |
US5653823A (en) * | 1995-10-20 | 1997-08-05 | Ppg Industries, Inc. | Non-chrome post-rinse composition for phosphated metal substrates |
US6190780B1 (en) * | 1996-02-05 | 2001-02-20 | Nippon Steel Corporation | Surface treated metal material and surface treating agent |
US5662746A (en) * | 1996-02-23 | 1997-09-02 | Brent America, Inc. | Composition and method for treatment of phosphated metal surfaces |
US6348236B1 (en) * | 1996-08-23 | 2002-02-19 | Neptco, Inc. | Process for the preparation of water blocking tapes and their use in cable manufacture |
US5759244A (en) | 1996-10-09 | 1998-06-02 | Natural Coating Systems, Llc | Chromate-free conversion coatings for metals |
US6083309A (en) * | 1996-10-09 | 2000-07-04 | Natural Coating Systems, Llc | Group IV-A protective films for solid surfaces |
US5952049A (en) | 1996-10-09 | 1999-09-14 | Natural Coating Systems, Llc | Conversion coatings for metals using group IV-A metals in the presence of little or no fluoride and little or no chromium |
US5964928A (en) | 1998-03-12 | 1999-10-12 | Natural Coating Systems, Llc | Protective coatings for metals and other surfaces |
JPH11256096A (ja) * | 1998-03-12 | 1999-09-21 | Nippon Parkerizing Co Ltd | 金属材料用表面処理剤組成物および処理方法 |
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 |
US6569537B1 (en) * | 1999-04-28 | 2003-05-27 | Suzuki Motor Corporation | Surface treatment method sliding member and piston |
JP2001247826A (ja) * | 2000-03-08 | 2001-09-14 | Nippon Shokubai Co Ltd | 金属表面被覆用組成物 |
AUPQ633300A0 (en) * | 2000-03-20 | 2000-04-15 | Commonwealth Scientific And Industrial Research Organisation | Process and solution for providing a conversion coating on a metallic surface ii |
US6524403B1 (en) * | 2001-08-23 | 2003-02-25 | Ian Bartlett | Non-chrome passivation process for zinc and zinc alloys |
US6805756B2 (en) * | 2002-05-22 | 2004-10-19 | Ppg Industries Ohio, Inc. | Universal aqueous coating compositions for pretreating metal surfaces |
-
2003
- 2003-04-28 US US10/424,302 patent/US7402214B2/en not_active Expired - Lifetime
- 2003-04-29 WO PCT/US2003/013258 patent/WO2003093532A2/en not_active Application Discontinuation
- 2003-04-29 MX MXPA04010701A patent/MXPA04010701A/es active IP Right Grant
- 2003-04-29 KR KR1020047017406A patent/KR100623806B1/ko not_active IP Right Cessation
- 2003-04-29 AU AU2003225207A patent/AU2003225207A1/en not_active Abandoned
- 2003-04-29 BR BR0309706-4A patent/BR0309706A/pt not_active IP Right Cessation
- 2003-04-29 CN CNB038096455A patent/CN100570001C/zh not_active Expired - Lifetime
- 2003-04-29 CA CA002484103A patent/CA2484103A1/en not_active Abandoned
- 2003-04-29 EP EP03721923A patent/EP1504139B1/en not_active Expired - Fee Related
- 2003-04-29 ES ES03721923T patent/ES2311702T3/es not_active Expired - Lifetime
- 2003-04-29 DE DE60323085T patent/DE60323085D1/de not_active Expired - Fee Related
- 2003-04-29 CN CN2008101795886A patent/CN101435080B/zh not_active Expired - Lifetime
-
2008
- 2008-06-06 US US12/134,561 patent/US7776448B2/en not_active Expired - Lifetime
-
2009
- 2009-10-29 HK HK09110059.8A patent/HK1132534A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE60323085D1 (de) | 2008-10-02 |
WO2003093532A2 (en) | 2003-11-13 |
AU2003225207A8 (en) | 2003-11-17 |
WO2003093532A3 (en) | 2004-06-03 |
EP1504139B1 (en) | 2008-08-20 |
KR20050006211A (ko) | 2005-01-15 |
CN1714171A (zh) | 2005-12-28 |
CN100570001C (zh) | 2009-12-16 |
CA2484103A1 (en) | 2003-11-13 |
US7402214B2 (en) | 2008-07-22 |
EP1504139A2 (en) | 2005-02-09 |
CN101435080A (zh) | 2009-05-20 |
HK1132534A1 (en) | 2010-02-26 |
AU2003225207A1 (en) | 2003-11-17 |
US20030230364A1 (en) | 2003-12-18 |
KR100623806B1 (ko) | 2006-09-14 |
US20080241577A1 (en) | 2008-10-02 |
US7776448B2 (en) | 2010-08-17 |
MXPA04010701A (es) | 2005-02-17 |
CN101435080B (zh) | 2011-12-14 |
ES2311702T3 (es) | 2009-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0309706A (pt) | Composição aquosa para pré-tratamento e deposição de um revestimento cristalino em substratos de metal, processo para formar o revestimento, artigo revestido, método para preparar a composição, método para revestir o substrato e substrato revestido | |
MY151335A (en) | Electroplating solution containing organic acid complexing agent | |
ES2193728T3 (es) | Baño alcalino acuoso exento de cianuros para la disposicion galvanica de revestimientos de zinc o aleaciones de zinc. | |
UA100522C2 (ru) | Композиция для предварительной обработки металлической основы и способ обработки металлической основы | |
BR0215787B1 (pt) | Processo para eletrodeposição catódica de um material metálico selecionado em um substrato permanente ou temporário e microcomponente produzido por um processo de eletrodeposição de pulso | |
MXPA05007758A (es) | Pre - tratamiento para aluminio y aleaciones de aluminio. | |
BRPI0506283A (pt) | composição, método, e, artigo | |
WO2007147605A3 (de) | Tripyridinium-verbindungen als zusätze in wässrigen alkalischen, cyanidfreien bädern zur galvanischen abscheidung von zink- und zinklegierungsüberzügen | |
PT101078B (pt) | Utilizacao de banhos para tratamento de superficies zincadas cromadas ou tornadas inertse | |
BRPI0408492A (pt) | processo para preparar ditioésteres | |
BR9812069A (pt) | Processo para o pré-tratamento quìmico, antes de um revestimento orgânico, de uma estrutura metálica compósita. | |
ES2102224T3 (es) | Procedimiento para la deposicion de capas de paladio. | |
WO2006110633A1 (en) | Aqueous coating compositions and process for treating metal plated substrates | |
BR9407254A (pt) | Solução de enxaguamento para o tratamento de substratos de metal revestidos por conversão processo para tratamento de substratos de metal revestido por conversão e para preparação de uma solução de enxaguamento e uso de uma composição | |
BR0302051A (pt) | Solução aquosa acìdica isenta de cromo hexavalente, processo para preparar revestimento de cromo trivalente resistente a corrosão e artigo | |
MXPA05007757A (es) | Pos - tratamiento para sustratos recubiertos con metal. | |
BRPI0606419A2 (pt) | método de eletrogalvanização e pré-tratamento de peças de alumìnio | |
EP2264221B1 (en) | Process for forming a halogen-free trivalent chromium conversion coating | |
US4983428A (en) | Ethylenethiourea wear resistant electroless nickel-boron coating compositions | |
CN110117783A (zh) | 一种铝合金化学镀镍混合金属活化的方法 | |
BR9609557A (pt) | Composição líquida aquosa para o tratamento da superfície de metais aluminíferos e processo para o tratamento de uma superfície de metal aluminífero | |
US5017410A (en) | Wear resistant electroless nickel-boron coating compositions | |
KR950703075A (ko) | 한 면만이 아연 도금된 강철의 인산염 처리 방법(process for phosphatizing steel zinc-coated on one side only) | |
AU619486B2 (en) | Stabilized electroless baths for wear-resistant metal coatings | |
JP2022544582A (ja) | 耐食性コーティング用のチタン及びマグネシウム化合物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUI DADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2112 DE 28/06/2011. |