ES2135166T3 - Polvo acrilico para revestimiento flexible resistente a las intemperies. - Google Patents
Polvo acrilico para revestimiento flexible resistente a las intemperies.Info
- Publication number
- ES2135166T3 ES2135166T3 ES96301323T ES96301323T ES2135166T3 ES 2135166 T3 ES2135166 T3 ES 2135166T3 ES 96301323 T ES96301323 T ES 96301323T ES 96301323 T ES96301323 T ES 96301323T ES 2135166 T3 ES2135166 T3 ES 2135166T3
- Authority
- ES
- Spain
- Prior art keywords
- plus
- relative
- total weight
- carboxylic acid
- curing agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 4
- 125000002843 carboxylic acid group Chemical group 0.000 abstract 3
- 125000000524 functional group Chemical group 0.000 abstract 2
- 229920000058 polyacrylate Polymers 0.000 abstract 2
- -1 aliphatic diols Chemical class 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 150000001991 dicarboxylic acids Chemical class 0.000 abstract 1
- 230000009477 glass transition Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
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
- C09D133/064—Copolymers with monomers not covered by C09D133/06 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
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- 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)
- Paints Or Removers (AREA)
- Epoxy Resins (AREA)
Abstract
COMPOSICIONES DE POLVO RECUBRIDOR QUE CONSTAN DE (A) ENTRE 60 Y 90% DE PESO, RELATIVO AL PESO TOTAL DE (A) MAS (B) MAS (C), DE UN POLIMERO ACRILICO CON UN PESO MOLECULAR DE PESO MEDIO DE ENTRE 1000 Y 30000, UN PESO EQUIVALENTE DE ACIDO CARBOXILICO DE ENTRE 300 A 1000 Y UNA TEMPERATURA DE TRANSICION DE VIDRIO DE 45 GRADOS CENTIGRADOS O MAYOR, Y (B) ENTRE 5 Y 30 % DE PESO, RELATIVO AL PESO TOTAL DE (A) MAS (B) MAS (C) DE UN PREPARADO ADUCTO DE (I) ENTRE 20 Y 50 % DE PESO, RELATIVO AL PESO TOTAL DE (I) MAS (II), DE UN AGENTE DE CURACION REACTIVO CON GRUPOS DE ACIDO CARBOXILICO Y (II) ENTRE 50 Y 80 % DE PESO, RELATIVO AL PESO TOTAL DE (I) MAS (II), DE UNA RESINA DE POLIESTER FORMADA PRINCIPALMENTE DE DIOLES ALIFATICOS Y ACIDOS DICARBOXILICOS, TENIENDO EL POLIESTER GRUPOS FUNCIONALES REACTIVOS CON DICHO AGENTE DE CURACION (I), Y (C) ENTRE 2 Y 30 % DE PESO RELATIVO AL PESO TOTAL DE (A) MAS (B) MAS (C) DE UN AGENTE DE CURACION REACTIVO CON GRUPOS DE ACIDO CARBOXILICO. LA SUMA DE LOS GRUPOS FUNCIONALES NO REACCIONADOS DE ADUCTO (B) MAS EL AGENTE DE CURACION (C) SE ENCUENTRA EN UN EQUIVALENTE ESTEQUIOMETRICO RELATIVO A DICHA FUNCIONALIDAD DE ACIDO CARBOXILICO DE DICHO POLIMERO ACRILICO (A) DE ENTRE 0.5 Y 1.5.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39631395A | 1995-02-28 | 1995-02-28 | |
| US58011196A | 1996-01-25 | 1996-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2135166T3 true ES2135166T3 (es) | 1999-10-16 |
Family
ID=27015456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES96301323T Expired - Lifetime ES2135166T3 (es) | 1995-02-28 | 1996-02-27 | Polvo acrilico para revestimiento flexible resistente a las intemperies. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0730012B1 (es) |
| JP (1) | JP2960676B2 (es) |
| AT (1) | ATE181349T1 (es) |
| CA (1) | CA2170325C (es) |
| DE (1) | DE69602858T2 (es) |
| ES (1) | ES2135166T3 (es) |
| NZ (1) | NZ280915A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6022927A (en) * | 1995-02-28 | 2000-02-08 | Morton International, Inc. | Flexible, weatherable, acrylic coating powder |
| CN110461968B (zh) * | 2017-04-07 | 2022-09-09 | Ppg工业俄亥俄公司 | 涂料组合物，由其形成的介电涂层和制备介电涂层的方法 |
| WO2019074041A1 (ja) * | 2017-10-13 | 2019-04-18 | 日本ペイント・インダストリアルコーティングス株式会社 | 粉体塗料組成物及び塗膜形成方法 |
-
1996
- 1996-01-31 NZ NZ280915A patent/NZ280915A/en unknown
- 1996-02-26 CA CA002170325A patent/CA2170325C/en not_active Expired - Fee Related
- 1996-02-27 ES ES96301323T patent/ES2135166T3/es not_active Expired - Lifetime
- 1996-02-27 EP EP96301323A patent/EP0730012B1/en not_active Expired - Lifetime
- 1996-02-27 DE DE69602858T patent/DE69602858T2/de not_active Expired - Fee Related
- 1996-02-27 AT AT96301323T patent/ATE181349T1/de not_active IP Right Cessation
- 1996-02-28 JP JP8041757A patent/JP2960676B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69602858D1 (de) | 1999-07-22 |
| ATE181349T1 (de) | 1999-07-15 |
| CA2170325C (en) | 2000-07-04 |
| EP0730012A2 (en) | 1996-09-04 |
| CA2170325A1 (en) | 1996-08-29 |
| JP2960676B2 (ja) | 1999-10-12 |
| DE69602858T2 (de) | 1999-10-21 |
| EP0730012B1 (en) | 1999-06-16 |
| EP0730012A3 (en) | 1998-06-03 |
| NZ280915A (en) | 1997-03-24 |
| JPH08319438A (ja) | 1996-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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