MX9604181A - Revestimientos que contienen compuestos de hidrazina, para tener una mejor durabilidad. - Google Patents
Revestimientos que contienen compuestos de hidrazina, para tener una mejor durabilidad.Info
- Publication number
- MX9604181A MX9604181A MX9604181A MX9604181A MX9604181A MX 9604181 A MX9604181 A MX 9604181A MX 9604181 A MX9604181 A MX 9604181A MX 9604181 A MX9604181 A MX 9604181A MX 9604181 A MX9604181 A MX 9604181A
- Authority
- MX
- Mexico
- Prior art keywords
- clearcoat
- crosslinking agent
- coating
- coating composition
- basecoat
- 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
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
- C09D201/02—Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/02—Polyureas
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Una composicion de revestimiento que comprende: a) un polímero que tenga por lo menos un grupo funcional que sea reactivo con un agente de entrecruzamiento; b) un agente de entrecruzamiento; c) un grupo de hidrazida que se está unido al polímero a), al agente de entrecruzamiento b), o a parte de un compuesto distinto de a) o b). La capa base , la capa transparente y los revestimientos de compuestos de color más capa transparente que comprenden la composicion descrita arriba proporcionan una buena resistencia a la degradacion de la superficie, causada por exposicion a luz ultravioleta o visible, o a severas condiciones de exposicion a la intemperie. De igual forma, los revestimientos demuestran una buena retencion de la nitidez de la imagen (DOI) y brillo, bajo una exposicion extendida y severa a la intemperie. Cuando un compuesto de hidrazida se utiliza en una capa transparente de un revestimiento de compuesto de color más capa transparente, se obtiene una buena adhesion entre capas. Un método para mejorar la resistencia que una película curada tiene a la degradacion ambiental comprende aplicar, a un substrato, una composicion de revestimiento que sea una capa base o una capa transparente que comprenda la composicion de revestimiento descrita arriba.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53657695A | 1995-09-29 | 1995-09-29 | |
| US536576 | 1995-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MXPA96004181A MXPA96004181A (es) | 1998-04-01 |
| MX9604181A true MX9604181A (es) | 1998-04-30 |
Family
ID=24139078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9604181A MX9604181A (es) | 1995-09-29 | 1996-09-19 | Revestimientos que contienen compuestos de hidrazina, para tener una mejor durabilidad. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0765922A1 (es) |
| JP (1) | JPH09221631A (es) |
| BR (1) | BR9603928A (es) |
| CA (1) | CA2186776A1 (es) |
| MX (1) | MX9604181A (es) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6251973B1 (en) | 1998-11-23 | 2001-06-26 | Akzo Nobel N.V. | Coatings and coating compositions of a reactive group-containing polymer, a hydrazide and a silane |
| JP2002356643A (ja) * | 2001-05-30 | 2002-12-13 | Kansai Paint Co Ltd | 水性塗料用樹脂組成物 |
| DE10129969A1 (de) * | 2001-06-21 | 2003-01-09 | Basf Coatings Ag | Carbamat- und/oder Allophanatgruppen enthaltende, thermisch und mit aktinischer Strahlung härtbare Gemische |
| JP2003096386A (ja) * | 2001-09-26 | 2003-04-03 | Kansai Paint Co Ltd | 水性塗料用樹脂組成物 |
| JP5308039B2 (ja) | 2007-02-20 | 2013-10-09 | 富士フイルム株式会社 | 紫外線吸収剤を含む高分子材料 |
| US20100130638A1 (en) | 2007-03-30 | 2010-05-27 | Fujifilm Corporation | Ultraviolet absorbent composition |
| CN101821273A (zh) | 2007-08-16 | 2010-09-01 | 富士胶片株式会社 | 杂环化合物、紫外线吸收剂、以及含有该紫外线吸收剂的组合物 |
| JP5250289B2 (ja) | 2008-03-31 | 2013-07-31 | 富士フイルム株式会社 | 紫外線吸収剤組成物 |
| JP5244437B2 (ja) | 2008-03-31 | 2013-07-24 | 富士フイルム株式会社 | 紫外線吸収剤組成物 |
| JP2009270062A (ja) | 2008-05-09 | 2009-11-19 | Fujifilm Corp | 紫外線吸収剤組成物 |
| WO2012118486A1 (en) * | 2011-03-01 | 2012-09-07 | Empire Technology Development Llc | Hydration controlled variable reflectivity coatings |
| WO2012118485A1 (en) | 2011-03-01 | 2012-09-07 | Empire Technology Development Llc | Temperature controlled variable reflectivity coatings |
| JP5890754B2 (ja) * | 2012-06-25 | 2016-03-22 | 三菱エンジニアリングプラスチックス株式会社 | ポリアセタール樹脂組成物 |
| US10577518B2 (en) | 2017-06-29 | 2020-03-03 | Ppg Industries Ohio, Inc. | Aqueous dispersions, coating compositions formed with aqueous dispersions, and multi-layer coatings |
| US10865326B2 (en) | 2017-09-20 | 2020-12-15 | Ppg Industries Ohio, Inc. | Coating compositions, elastic barrier coatings formed therefrom, and methods of applying such coatings |
| US11015084B2 (en) | 2017-09-20 | 2021-05-25 | Ppg Industries Ohio, Inc. | Coating compositions and elastic barrier coatings formed therefrom |
| US11059993B2 (en) | 2018-09-07 | 2021-07-13 | Ppg Industries Ohio, Inc. | Coating composition exhibiting specific gloss properties for extreme washable coatings |
| US11111409B2 (en) | 2019-01-03 | 2021-09-07 | Ppg Industries Ohio, Inc. | Coating composition comprising self-crosslinkable core-shell particles and imparting improved stain resistance |
| US10836924B2 (en) | 2019-03-15 | 2020-11-17 | Ppg Industries Ohio, Inc. | Coating compositions and elastic barrier coatings formed therefrom |
| US10829664B2 (en) | 2019-03-15 | 2020-11-10 | Ppg Industries Ohio, Inc. | Coating compositions containing polythioethers and elastic barrier coatings formed therefrom |
| US11242430B2 (en) | 2019-10-17 | 2022-02-08 | Ppg Industries Ohio, Inc. | Crosslinking compositions and coatings formed therefrom |
| CN111793425B (zh) * | 2020-07-01 | 2022-03-18 | 王俊宇 | 多涂层体系、涂覆方法、涂层结构以及被涂覆的基材 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3536261A1 (de) * | 1985-10-11 | 1987-04-16 | Basf Ag | Vernetzbare, in waessriger loesung oder dispersion lagerstabile polymere zusammensetzungen, deren herstellung und verwendung |
| US4927891A (en) * | 1988-11-23 | 1990-05-22 | Pennwalt Corporation | Polymer bound light stabilizer coating resins |
| DE4119034A1 (de) * | 1991-06-10 | 1992-12-17 | Beiersdorf Ag | Waessriger 1-komponenten-primer |
| DE69403984T2 (de) * | 1993-04-07 | 1997-11-27 | Mitsubishi Chemical Basf Co Ltd | In Wasser dispergierte Harzzusammensetzung |
-
1996
- 1996-09-14 EP EP96114755A patent/EP0765922A1/en not_active Withdrawn
- 1996-09-19 MX MX9604181A patent/MX9604181A/es unknown
- 1996-09-24 JP JP25207696A patent/JPH09221631A/ja active Pending
- 1996-09-27 BR BR9603928A patent/BR9603928A/pt active Search and Examination
- 1996-09-27 CA CA 2186776 patent/CA2186776A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP0765922A1 (en) | 1997-04-02 |
| CA2186776A1 (en) | 1998-03-28 |
| BR9603928A (pt) | 1998-06-09 |
| JPH09221631A (ja) | 1997-08-26 |
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