BR0208680A - Processo de tratamento por carboxilação, uso do processo e processo de fabricação de uma chapa modelada - Google Patents
Processo de tratamento por carboxilação, uso do processo e processo de fabricação de uma chapa modeladaInfo
- Publication number
- BR0208680A BR0208680A BR0208680-8A BR0208680A BR0208680A BR 0208680 A BR0208680 A BR 0208680A BR 0208680 A BR0208680 A BR 0208680A BR 0208680 A BR0208680 A BR 0208680A
- Authority
- BR
- Brazil
- Prior art keywords
- metal
- organic
- bath
- acid
- organic acid
- 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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
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)
- Chemically Coating (AREA)
- Electroplating Methods And Accessories (AREA)
- ing And Chemical Polishing (AREA)
Abstract
"PROCESSO DE TRATAMENTO POR CARBOXILAçãO, USO DO PROCESSO E PROCESSO DE FABRICAçãO DE UMA CHAPA MODELADA". A presente invenção trata de um processo de tratamento por carboxilação, antes da modelação, de uma superfície metálica escolhida entre o zinco, o ferro, o alumínio, o cobre, o chumbo e suas ligas, assim como os aços galvanizados, aluminizados, cobreados nas condições oxidantes em relação ao metal, por meio do contato com um banho aquoso, orgânico ou hidro-orgânico que compreende pelo menos um ácido orgânico sob a forma livre ou sob a forma de sal, caracterizado pelo fato de: - o dito ácido orgânico ser um ácido monocarboxílico ou dicarboxílico alifático saturado ou insaturado; - o dito ácido orgânico estar em solução ou em emulsão no banho em uma concentração superior a 0, 1 moL/litro; - o pH do banho ser ácido.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0104064A FR2822852B1 (fr) | 2001-03-27 | 2001-03-27 | Procede de traitement par carboxylatation de surfaces metalliques |
| FR0104064 | 2001-03-27 | ||
| PCT/FR2002/000988 WO2002077324A2 (fr) | 2001-03-27 | 2002-03-21 | Procede de traitement par carboxylatation de surfaces metalliques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0208680A true BR0208680A (pt) | 2004-03-30 |
| BR0208680B1 BR0208680B1 (pt) | 2011-07-26 |
Family
ID=8861553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0208680-8A BR0208680B1 (pt) | 2001-03-27 | 2002-03-21 | processo de tratamento por carboxilaÇço. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20040118482A1 (pt) |
| EP (1) | EP1373597B1 (pt) |
| JP (1) | JP4242653B2 (pt) |
| KR (1) | KR100871674B1 (pt) |
| AT (1) | ATE405690T1 (pt) |
| BR (1) | BR0208680B1 (pt) |
| CA (1) | CA2442502C (pt) |
| DE (1) | DE60228425D1 (pt) |
| ES (1) | ES2312604T3 (pt) |
| FR (1) | FR2822852B1 (pt) |
| WO (1) | WO2002077324A2 (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI340770B (en) * | 2005-12-06 | 2011-04-21 | Nippon Steel Corp | Composite coated metal sheet, treatment agent and method of manufacturing composite coated metal sheet |
| PL1801262T3 (pl) | 2005-12-22 | 2009-05-29 | Arcelormittal France | Obróbka przez karboksylowanie powierzchni metalowych, zastosowanie tego procesu jako tymczasowej ochrony przeciw korozji oraz sposób wytwarzania blachy kształtowanej powleczonej karboksylowaną powłoką konwersyjną |
| FR2904829B1 (fr) * | 2006-08-08 | 2012-10-05 | Total France | Compositions a base d'acides carboxyliques pour protection temporaire de surfaces metalliques et films secs obtenus a partir desdites compositions |
| FR2974112B1 (fr) | 2011-04-13 | 2013-05-03 | Labema Lab | Procede de traitement de protection des metaux a base de composition hydrosoluble d'huile(s) vegetale(s) saponifiee(s), et produits et compositions obtenus. |
| UA117592C2 (uk) * | 2013-08-01 | 2018-08-27 | Арселорміттал | Пофарбований оцинкований сталевий лист та спосіб його виготовлення |
| US20170073831A1 (en) * | 2014-02-21 | 2017-03-16 | Nihon Parkerizing Co., Ltd. | Composition for direct-current cathodic electrolysis, lubrication-film-equipped metal material, and production method therefor |
| EP3709384A4 (en) | 2018-02-23 | 2021-03-10 | Lg Chem, Ltd. | SEAL FOR SECONDARY BATTERY AND SECONDARY BATTERY WITH IT |
| WO2019164371A1 (ko) * | 2018-02-23 | 2019-08-29 | 주식회사 엘지화학 | 이차전지용 개스킷 및 이를 포함하는 이차 전지 |
| KR102692287B1 (ko) * | 2019-05-07 | 2024-08-05 | 현대자동차주식회사 | 금속 및 수지의 이종 재질간의 접착력 향상 방법 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2229236A (en) * | 1938-09-02 | 1941-01-21 | Magnesium Dev Corp | Process for the surface treatment of workpieces of magnesium and magnesium base alloys |
| BE793558A (fr) * | 1971-12-30 | 1973-06-29 | Stauffer Chemical Co | Compositions de revetement fournissant une protection galvanique |
| CA1014831A (en) * | 1973-06-06 | 1977-08-02 | Donald J. Melotik | Rare earth metal rinse for metal coatings |
| DE2727111A1 (de) * | 1977-06-16 | 1978-12-21 | Rheinisches Zinkwalzwerk Gmbh | Verfahren zum aufbringen eines ueberzugs auf zink und zinklegierungen enthaltende oberflaechen |
| GB8313320D0 (en) * | 1983-05-14 | 1983-06-22 | Ciba Geigy Ag | Coating compositions |
| US4595523A (en) * | 1983-07-01 | 1986-06-17 | Petrolite Corporation | Corrosion inhibition in engine fuel systems |
| US4720405A (en) * | 1985-12-13 | 1988-01-19 | Ppg Industries, Inc. | Method of providing a substrate with a flexible multilayer coating |
| US4877838A (en) * | 1988-01-25 | 1989-10-31 | The Glidden Company | High solids coatings with reactive epoxy ester diluent |
| DE3933137A1 (de) * | 1989-10-04 | 1991-04-18 | Henkel Kgaa | Verfahren zur herstellung stabiler, niedrig-viskoser o/w-rostschutzemulsionen |
| DE4137429A1 (de) * | 1991-11-14 | 1993-05-19 | Bayer Ag | Waessrige bindemittelkombination, ein verfahren zu ihrer herstellung und ihre verwendung |
| DE69325828D1 (de) * | 1992-02-14 | 1999-09-09 | Atochem Elf Sa | Verwendung zur inhibierung der Kupferkorrosion einer Zusammensetzung bestehend aus Heptansoiuce oder dessen Derivate und Natriumtetraborat. |
| CH686368A5 (de) * | 1993-07-19 | 1996-03-15 | Sika Ag | Zusatzmittel zur Verhinderung der Korrosion von Metallen in Baustoffen, Verfahren zur Herstellung von Baustoffen unter Verwendung des Korrosionsinhibitors. |
| US6068711A (en) * | 1994-10-07 | 2000-05-30 | Mcmaster University | Method of increasing corrosion resistance of metals and alloys by treatment with rare earth elements |
| PL320138A1 (en) * | 1994-11-11 | 1997-09-15 | Commw Scient Ind Res Org | Method of and solution for obtaining a conversive coating on metal surface |
| FR2736935B1 (fr) * | 1995-07-21 | 1997-08-14 | Lorraine Laminage | Solution aqueuse de traitement contre la corrosion de toles d'acier revetues sur une face de zinc ou d'alliage de zinc |
| FR2742080B1 (fr) * | 1995-12-07 | 1998-01-16 | Lorraine Laminage | Solution aqueuse de traitement d'ecrouissage de toles d'acier |
| DE19615664A1 (de) * | 1996-04-19 | 1997-10-23 | Surtec Produkte Und Systeme Fu | Chrom(VI)freie Chromatschicht sowie Verfahren zu ihrer Herstellung |
| FR2778186B1 (fr) * | 1998-05-04 | 2000-06-23 | Elf Antar France | Composition hydrosoluble comme revetement de surfaces metalliques sous forme de films secs etanches a la corrosion atmospherique |
| US6676820B2 (en) * | 2001-03-02 | 2004-01-13 | Ppg Industries Ohio, Inc. | Process for electrocoating metal blanks and coiled metal substrates |
-
2001
- 2001-03-27 FR FR0104064A patent/FR2822852B1/fr not_active Expired - Fee Related
-
2002
- 2002-03-21 CA CA002442502A patent/CA2442502C/fr not_active Expired - Fee Related
- 2002-03-21 EP EP02753732A patent/EP1373597B1/fr not_active Expired - Lifetime
- 2002-03-21 ES ES02753732T patent/ES2312604T3/es not_active Expired - Lifetime
- 2002-03-21 KR KR1020037012552A patent/KR100871674B1/ko not_active IP Right Cessation
- 2002-03-21 DE DE60228425T patent/DE60228425D1/de not_active Expired - Lifetime
- 2002-03-21 AT AT02753732T patent/ATE405690T1/de active
- 2002-03-21 JP JP2002575356A patent/JP4242653B2/ja not_active Expired - Fee Related
- 2002-03-21 WO PCT/FR2002/000988 patent/WO2002077324A2/fr active IP Right Grant
- 2002-03-21 BR BRPI0208680-8A patent/BR0208680B1/pt not_active IP Right Cessation
-
2003
- 2003-09-26 US US10/670,513 patent/US20040118482A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1373597A2 (fr) | 2004-01-02 |
| CA2442502C (fr) | 2009-05-12 |
| JP2004523659A (ja) | 2004-08-05 |
| CA2442502A1 (fr) | 2002-10-03 |
| BR0208680B1 (pt) | 2011-07-26 |
| FR2822852B1 (fr) | 2003-12-12 |
| KR20030092024A (ko) | 2003-12-03 |
| FR2822852A1 (fr) | 2002-10-04 |
| WO2002077324A2 (fr) | 2002-10-03 |
| JP4242653B2 (ja) | 2009-03-25 |
| WO2002077324A3 (fr) | 2003-01-03 |
| KR100871674B1 (ko) | 2008-12-05 |
| US20040118482A1 (en) | 2004-06-24 |
| ATE405690T1 (de) | 2008-09-15 |
| DE60228425D1 (de) | 2008-10-02 |
| ES2312604T3 (es) | 2009-03-01 |
| EP1373597B1 (fr) | 2008-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 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 21/03/2002, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2308 DE 31-03-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |