BR0009727A - Compostos de revestimento adequados para laqueação multicamada - Google Patents
Compostos de revestimento adequados para laqueação multicamadaInfo
- Publication number
- BR0009727A BR0009727A BR0009727-6A BR0009727A BR0009727A BR 0009727 A BR0009727 A BR 0009727A BR 0009727 A BR0009727 A BR 0009727A BR 0009727 A BR0009727 A BR 0009727A
- Authority
- BR
- Brazil
- Prior art keywords
- weight
- mol
- components
- epoxy
- meth
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/062—Copolymers with monomers not covered by C09D133/06
- C09D133/068—Copolymers with monomers not covered by C09D133/06 containing glycidyl groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/062—Copolymers with monomers not covered by C08L33/06
- C08L33/064—Copolymers with monomers not covered by C08L33/06 containing anhydride, COOH or COOM groups, with M being metal or onium-cation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Patente de Invenção: "COMPOSTOS DE REVESTIMENTO ADEQUADOS PARA LAQUEAçãO MULTICAMADA". Esta invenção refere-se a um composto de revestimento que contém solventes orgânicos e/ou água, e opcionalmente pigmentos e/ou cargas e/ou aditivos para laca convencionais, e um sistema aglutinante/agente de reticulação que contém A) de 20% em peso a 80% em peso de copolímeros (met)acrílicos com função carboxila e/ou poliésteres com função carboxila, que poderão ser uretanizados ou modificados com lactona e cuja funcionalidade carboxila corresponde a um valor ácido de 15 a 300 mg de KOH/g, B) de 80% em peso a 20% em peso de copolímeros (met) acrílicos com função epóxi com um equivalente de epóxi calculado de 200 g/mol a 700 g/mol, as porcentagens em peso de componentes A) e B) adicionando-se até 100% em peso, e a razão de reticulação entre os grupos carboxila do componente A) e os grupos epóxi do componente B) sendo de 1:1 a 1:3, C) de 0% em peso a 30% em peso de polióis poliméricos C, com base na soma dos pesos de sólidos dos componentes A) e B), D) de 0% em peso a 20% em peso de agentes de reticulação D) adicionais, com base na soma dos componentes A), B) e C), e E) de 0% em peso a 10% em peso de poliepóxidos e/ou monoepóxidos, com base na soma dos pesos de sólidos dos componentes A) e B), tendo os copolímeros (met)acrílicos B) com função epóxi uma estrutura molecular ramificada que corresponde a um peso equivalente de ramificações calculado de 5.000 g/mol a 60.000 g/mol.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19917232A DE19917232A1 (de) | 1999-04-16 | 1999-04-16 | Zur Mehrschichtlackierung verwendbare Überzugsmittel |
| PCT/EP2000/003371 WO2000063310A1 (de) | 1999-04-16 | 2000-04-14 | Zur mehrschichtlackierung verwendbare überzugsmittel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0009727A true BR0009727A (pt) | 2002-01-02 |
Family
ID=7904802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0009727-6A BR0009727A (pt) | 1999-04-16 | 2000-04-14 | Compostos de revestimento adequados para laqueação multicamada |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6743867B1 (pt) |
| EP (1) | EP1175464B1 (pt) |
| JP (1) | JP2002542370A (pt) |
| AU (1) | AU4747600A (pt) |
| BR (1) | BR0009727A (pt) |
| DE (2) | DE19917232A1 (pt) |
| WO (1) | WO2000063310A1 (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070190312A1 (en) * | 2005-10-07 | 2007-08-16 | Isidor Hazan | Method of forming a multi-layer coating on automobile bodies without a primer bake |
| US7867569B2 (en) * | 2005-10-07 | 2011-01-11 | E. I. Du Pont De Nemours And Company | Method of forming multi-layer coating on automobile bodies without a primer bake |
| EP2027224A2 (en) * | 2006-06-14 | 2009-02-25 | E.I. Du Pont De Nemours And Company | Coated substrate having enhanced scratch and mar resistance |
| US9051473B2 (en) * | 2006-06-14 | 2015-06-09 | Axalta Coating Systems Ip Co., Llc | Clear coating compositions comprising dispersed silica nono-particles and processes for using |
| US20080021147A1 (en) * | 2006-06-14 | 2008-01-24 | Jun Lin | Process for forming a dispersion of silica nano-particles |
| JP4919897B2 (ja) * | 2007-07-24 | 2012-04-18 | トヨタ自動車株式会社 | 複層塗膜形成方法 |
| DE102008064182A1 (de) * | 2008-12-22 | 2010-07-01 | Dresdner Lackfabrik Novatic Gmbh & Co. Kg | Korrosionsschutzsystem zur Beschichtung von Metalloberflächen und Verfahren zu seiner Herstellung |
| EP2514778B1 (en) | 2009-09-28 | 2013-10-16 | Coatings Foreign IP Co. LLC | Liquid two-component coating compositions |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3710668A1 (de) * | 1987-03-31 | 1988-10-13 | Basf Lacke & Farben | Haertbare zusammensetzung auf basis verzweigter acrylate mit carboxylgruppen und/oder verzweigter acrylate mit epoxidgruppen sowie aminoplastharzen |
| JPH0673334A (ja) * | 1992-08-28 | 1994-03-15 | Kanebo Nsc Ltd | 二成分系水性プライマー組成物 |
| DE4237658A1 (de) * | 1992-11-07 | 1994-05-11 | Herberts Gmbh | Bindemittelzusammensetzung, diese enthaltende Überzugsmittel, deren Herstellung und Verwendung |
| EP0844285B1 (en) * | 1995-08-10 | 2001-01-31 | Mitsubishi Rayon Co., Ltd. | Thermosetting covering composition |
| CN1265117A (zh) | 1997-05-21 | 2000-08-30 | 伊斯曼化学公司 | 一种直至成膜一直保持化学及物理稳定的活性胶乳共混物的制备方法 |
-
1999
- 1999-04-16 DE DE19917232A patent/DE19917232A1/de not_active Withdrawn
-
2000
- 2000-04-14 WO PCT/EP2000/003371 patent/WO2000063310A1/de not_active Ceased
- 2000-04-14 EP EP00929355A patent/EP1175464B1/de not_active Expired - Lifetime
- 2000-04-14 AU AU47476/00A patent/AU4747600A/en not_active Abandoned
- 2000-04-14 US US09/958,993 patent/US6743867B1/en not_active Expired - Fee Related
- 2000-04-14 JP JP2000612391A patent/JP2002542370A/ja not_active Abandoned
- 2000-04-14 BR BR0009727-6A patent/BR0009727A/pt not_active Application Discontinuation
- 2000-04-14 DE DE50005203T patent/DE50005203D1/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000063310A1 (de) | 2000-10-26 |
| DE50005203D1 (de) | 2004-03-11 |
| JP2002542370A (ja) | 2002-12-10 |
| US6743867B1 (en) | 2004-06-01 |
| EP1175464A1 (de) | 2002-01-30 |
| EP1175464B1 (de) | 2004-02-04 |
| AU4747600A (en) | 2000-11-02 |
| DE19917232A1 (de) | 2000-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |