BR112012019435A2 - processos de pré-tratamento de pintura com impacto ambiental baixo, como uma alternativa para tratamentos de fosfatase convencional - Google Patents
processos de pré-tratamento de pintura com impacto ambiental baixo, como uma alternativa para tratamentos de fosfatase convencionalInfo
- Publication number
- BR112012019435A2 BR112012019435A2 BR112012019435A BR112012019435A BR112012019435A2 BR 112012019435 A2 BR112012019435 A2 BR 112012019435A2 BR 112012019435 A BR112012019435 A BR 112012019435A BR 112012019435 A BR112012019435 A BR 112012019435A BR 112012019435 A2 BR112012019435 A2 BR 112012019435A2
- Authority
- BR
- Brazil
- Prior art keywords
- wash
- phosphatase
- alternative
- article
- environmental impact
- Prior art date
Links
Classifications
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- 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
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
- C23C18/1803—Pretreatment of the material to be coated of metallic material surfaces or of a non-specific material surfaces
- C23C18/1824—Pretreatment of the material to be coated of metallic material surfaces or of a non-specific material surfaces by chemical pretreatment
- C23C18/1837—Multistep pretreatment
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- 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
- C23C22/361—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 containing titanium, zirconium or hafnium compounds
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- 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
- C23C22/40—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 molybdates, tungstates or vanadates
- C23C22/44—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 molybdates, tungstates or vanadates containing also 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
-
- 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
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)
Abstract
processos de pré-tratamento de pintura com impacto ambiental baixo, como uma alternativa para tratamento de fosfatase convencional. a presente invenção refere-se a um processo alternativo para os processos de fosfatase e fosfodesengordurar,que compreende: <sym> substituição de fosfatase de zinco a. uma etapa de desengordura alcalina do artigo a ser fosfatado: b. uma primeira lavagem com água da torneira; c. uma segunda lavagem com água desmineralizada; d. um tratamento de conversão em um banho contendo sais de zircônio, fosfatos, complexos de fluoreto, amônia, pelo menos um inibidor de corrosão, um sistema de espessamento de lama da reação, e opcionalmente, compostos de titânio e vanádio; e. uma lavagem final antes do tratamento do artigo no forno. <sym> substituição do processo de fosfodesengordurar a. um tratamento de conversão em um banho contendo sais de zircônio, fosfatos, complexos de fluoreto, amônia, pelo menos um inibidor de corrosão, pelo menos um processo acelarados, pelo menos um agente de isolamento, pelo menos um tensoativo, um sistema de espessamento de lama da reação, e opcionalmente, compostos de titânio e vanádio; b. uma lavagem com água da torneira; c. uma lavagem com água desmineralizada antes do tratamento do artigo no fornor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2010A000094A IT1397902B1 (it) | 2010-01-26 | 2010-01-26 | Processi di pretrattamento alla verniciatura, a basso impatto ambientale, alternativi ai trattamenti tradizionali di fosfatazione. |
PCT/EP2011/050583 WO2011092079A1 (en) | 2010-01-26 | 2011-01-18 | Ainting pre-treatment processes with low environmental impact, as an alternative to conventional phosphating treatments |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012019435A2 true BR112012019435A2 (pt) | 2016-05-03 |
BR112012019435B1 BR112012019435B1 (pt) | 2019-12-03 |
Family
ID=42352684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012019435A BR112012019435B1 (pt) | 2010-01-26 | 2011-01-18 | processo substituto de fosfatização de zinco e substituto de processo de fosfodesengorduramento |
Country Status (8)
Country | Link |
---|---|
US (1) | US10378110B2 (pt) |
EP (1) | EP2529041B1 (pt) |
BR (1) | BR112012019435B1 (pt) |
ES (1) | ES2651738T3 (pt) |
HU (1) | HUE036089T2 (pt) |
IT (1) | IT1397902B1 (pt) |
PL (1) | PL2529041T3 (pt) |
WO (1) | WO2011092079A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102703891A (zh) * | 2012-07-07 | 2012-10-03 | 合肥华清金属表面处理有限责任公司 | 用于铝合金表面处理的稀土改性的铝合金无铬钝化剂 |
IN2015DN01537A (pt) | 2012-08-29 | 2015-07-03 | Ppg Ind Ohio Inc | |
RU2609585C2 (ru) | 2012-08-29 | 2017-02-02 | Ппг Индастриз Огайо, Инк. | Циркониевые композиции для предварительной обработки, содержащие литий, соответствующие способы обработки металлических субстратов и соответствующие металлические субстраты с покрытиями |
CN103668236A (zh) * | 2013-11-28 | 2014-03-26 | 浙江鸿峰铝业有限公司 | 一种冲压件涂层前表面处理方法 |
KR20190043155A (ko) | 2016-08-24 | 2019-04-25 | 피피지 인더스트리즈 오하이오 인코포레이티드 | 금속 기판을 처리하기 위한 알칼리성 조성물 |
RU2754069C2 (ru) * | 2016-11-23 | 2021-08-25 | Хеметалл Гмбх | Состав и способ безхромной предварительной обработки алюминиевых поверхностей |
CN108330475B (zh) * | 2017-12-29 | 2020-10-13 | 广东省建筑科学研究院集团股份有限公司 | 一种高抗腐蚀船用铝合金表面金属-有机骨架膜处理液及其使用方法 |
CN108330476B (zh) * | 2017-12-29 | 2020-11-03 | 广东省建筑科学研究院集团股份有限公司 | 一种免水洗船用铝合金表面金属-有机骨架膜 |
JP7063298B2 (ja) * | 2019-03-27 | 2022-05-09 | Jfeスチール株式会社 | 溶融亜鉛系めっき鋼板用の表面処理液ならびに亜鉛系めっき鋼板およびその製造方法 |
JP6672519B1 (ja) * | 2019-06-18 | 2020-03-25 | 日鉄日新製鋼株式会社 | 化成処理鋼板 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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US3129121A (en) * | 1962-04-04 | 1964-04-14 | Amchem Prod | Phosphate coating solution and method of coating ferriferous metal |
BE788474A (fr) * | 1971-10-26 | 1973-01-02 | Parker Ste Continentale | Procédé de réduction de la formation de dépôts à partir de compositions de phosphate de zinc. |
JPS56105485A (en) | 1980-01-24 | 1981-08-21 | Nippon Parkerizing Co Ltd | Chemical conversion process for phosphate coating |
DE3631667A1 (de) * | 1986-09-18 | 1988-03-24 | Collardin Gmbh Gerhard | Schichtbildende passivierung bei multimetall-verfahren |
US4865653A (en) * | 1987-10-30 | 1989-09-12 | Henkel Corporation | Zinc phosphate coating process |
CA2269455A1 (en) * | 1996-11-06 | 1998-05-14 | Henkel Corporation | Phosphate conversion coating composition and process |
US6720032B1 (en) * | 1997-09-10 | 2004-04-13 | Henkel Kommanditgesellschaft Auf Aktien | Pretreatment before painting of composite metal structures containing aluminum portions |
MXPA03000323A (es) * | 2000-08-01 | 2004-12-13 | Henkel Kgaa | Concentrado de revestimiento de conversion de fosfato. |
JP2003038983A (ja) | 2001-07-31 | 2003-02-12 | Nippon Paint Co Ltd | スラッジ濃縮方法及びこの方法により得られた濃縮スラッジ並びにスラッジ濃縮装置 |
US6805756B2 (en) * | 2002-05-22 | 2004-10-19 | Ppg Industries Ohio, Inc. | Universal aqueous coating compositions for pretreating metal surfaces |
TW200417419A (en) * | 2002-12-24 | 2004-09-16 | Nippon Paint Co Ltd | Chemical conversion coating agent and surface-treated metal |
DE10323305B4 (de) * | 2003-05-23 | 2006-03-30 | Chemetall Gmbh | Verfahren zur Beschichtung von metallischen Oberflächen mit einer Wasserstoffperoxid enthaltenden Phosphatierungslösung, Phosphatierlösung und Verwendung der behandelten Gegenstände |
US20050145303A1 (en) * | 2003-12-29 | 2005-07-07 | Bernd Schenzle | Multiple step conversion coating process |
JP2006161115A (ja) * | 2004-12-08 | 2006-06-22 | Nippon Paint Co Ltd | 化成処理剤及び表面処理金属 |
US7815751B2 (en) * | 2005-09-28 | 2010-10-19 | Coral Chemical Company | Zirconium-vanadium conversion coating compositions for ferrous metals and a method for providing conversion coatings |
US20070099022A1 (en) | 2005-11-01 | 2007-05-03 | The U.S. Of America As Represented By The Secretary Of The Navy | Non-chromium post-treatment for aluminum coated steel |
JP4470874B2 (ja) * | 2005-11-30 | 2010-06-02 | Jfeスチール株式会社 | 表面処理亜鉛系めっき鋼板 |
JP2008174807A (ja) * | 2007-01-19 | 2008-07-31 | Nippon Hyomen Kagaku Kk | クロムを含まない金属表面処理液 |
DE102007057185A1 (de) | 2007-11-26 | 2009-05-28 | Henkel Ag & Co. Kgaa | Zirconiumphosphatierung von metallischen Bauteilen, insbesondere Eisen |
-
2010
- 2010-01-26 IT ITMI2010A000094A patent/IT1397902B1/it active
-
2011
- 2011-01-18 EP EP11701776.4A patent/EP2529041B1/en active Active
- 2011-01-18 US US13/574,755 patent/US10378110B2/en active Active
- 2011-01-18 PL PL11701776T patent/PL2529041T3/pl unknown
- 2011-01-18 HU HUE11701776A patent/HUE036089T2/hu unknown
- 2011-01-18 WO PCT/EP2011/050583 patent/WO2011092079A1/en active Application Filing
- 2011-01-18 ES ES11701776.4T patent/ES2651738T3/es active Active
- 2011-01-18 BR BR112012019435A patent/BR112012019435B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
HUE036089T2 (hu) | 2018-06-28 |
WO2011092079A8 (en) | 2011-10-20 |
WO2011092079A1 (en) | 2011-08-04 |
PL2529041T3 (pl) | 2018-04-30 |
US10378110B2 (en) | 2019-08-13 |
EP2529041A1 (en) | 2012-12-05 |
BR112012019435B1 (pt) | 2019-12-03 |
ITMI20100094A1 (it) | 2011-07-27 |
US20130142941A1 (en) | 2013-06-06 |
EP2529041B1 (en) | 2017-11-22 |
CN102782187A (zh) | 2012-11-14 |
ES2651738T3 (es) | 2018-01-29 |
IT1397902B1 (it) | 2013-02-04 |
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B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/01/2011, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/01/2011, OBSERVADAS AS CONDICOES LEGAIS |