ES2067666T3 - Caucho esponjoso moldeado fabricado a partir de composiciones de copolimeros elasticos de etileno-olefina. - Google Patents
Caucho esponjoso moldeado fabricado a partir de composiciones de copolimeros elasticos de etileno-olefina.Info
- Publication number
- ES2067666T3 ES2067666T3 ES90302430T ES90302430T ES2067666T3 ES 2067666 T3 ES2067666 T3 ES 2067666T3 ES 90302430 T ES90302430 T ES 90302430T ES 90302430 T ES90302430 T ES 90302430T ES 2067666 T3 ES2067666 T3 ES 2067666T3
- Authority
- ES
- Spain
- Prior art keywords
- rubber
- olephine
- ethylene
- molded
- diolefine
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/06—Sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0016—Plasticisers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
Abstract
TERPOLIMERO CON PROPIEDADES DE CAUCHO, REALIZADO POR COPOLIMERIZACION DE ETILENO Y UNA ALFA-OLEFINA (POR EJEMPLO, PROPILENO) CON UNA RELACION DE PESO DE 73:27 A 40:60, Y UNA DIOLEFINA (POR EJEMPLO, ETILIDENO NORBORNENO) EN UN MEDIO DE REACCION ORGANICO LIQUIDO CON UN CATALIZADOR DE ZIEGLER; LA CANTIDAD DE UNIDADES DE DIOLEFINA ES LA SUFICIENTE PARA DAR AL TERPOLIMERO UN VALOR DE YODO DE 10 A 38 Y EL COPOLIMERO TIENE UNA VISCOSIDAD DE MOONEY (MI1+4 121 (GRADOS) C) DE 135 A 200. EN 100 PARTES DE PESO DEL POLIMERO SE INCORPORAN 30 - 130 PARTES DE UN PLASTIFICADOR, POR EJEMPLO, UN ACEITE DE PROCESO, Y UN AGENTE ESPUMANTE, Y PREFERIBLEMENTE ADITIVOS VULCANIZANTES Y UN RELLENO; LA COMPOSICION SE MOLDEA, SE HACE ESPUMA Y SE DEGRADA PARA OBTENER UN CAUCHO MACROCELULAR SINTETICO, UTIL EN EL SELLADO DE CUERPOS DE VEHICULOS Y QUE TIENE BUENAS CUALIDADES DE COMPRESION Y PERDIDA POR HISTERESIS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5843389 | 1989-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2067666T3 true ES2067666T3 (es) | 1995-04-01 |
Family
ID=13084255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90302430T Expired - Lifetime ES2067666T3 (es) | 1989-03-09 | 1990-03-07 | Caucho esponjoso moldeado fabricado a partir de composiciones de copolimeros elasticos de etileno-olefina. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5093381A (es) |
EP (1) | EP0389144B1 (es) |
KR (1) | KR0169106B1 (es) |
CA (1) | CA2011543A1 (es) |
DE (1) | DE69016475T2 (es) |
ES (1) | ES2067666T3 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07188445A (ja) * | 1993-11-16 | 1995-07-25 | Sumitomo Chem Co Ltd | スポンジ用ゴム組成物 |
US5691413A (en) * | 1994-09-29 | 1997-11-25 | Japan Synthetic Rubber Co., Ltd. | Ethylene-α-olefin-non-conjugated diene copolymer rubber composition |
EP0708117B1 (en) * | 1994-10-03 | 1999-08-11 | Sumitomo Chemical Company Limited | Process for producing copolymer rubber |
JPH08199018A (ja) * | 1995-01-19 | 1996-08-06 | Japan Synthetic Rubber Co Ltd | ゴム組成物 |
TWI230723B (en) | 1999-06-30 | 2005-04-11 | Sumitomo Chemical Co | Oil-extended copolymers for sponge |
US6716931B2 (en) * | 2001-05-30 | 2004-04-06 | Sumitomo Chemical Company, Limited | Vulcanized solid rubber |
WO2002100940A1 (en) * | 2001-06-08 | 2002-12-19 | Thermoplastic Rubber Systems, Inc. | Thermoplastic vulcanizates |
DE112009002091T5 (de) * | 2008-08-29 | 2011-07-28 | Sumitomo Chemical Company, Limited | Harzzusammensetzung zum vernetzten Formschäumen, vernetzter formgeschäumter Gegenstand und Verfahren zur Herstellung eines vernetzten formgeschäumten Gegenstands |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2131544C3 (de) * | 1971-06-25 | 1978-10-12 | Continental Gummi-Werke Ag, 3000 Hannover | Vulkanisierbare Ter- bzw. Copolymergemische und ihre Verwendung |
JPS58448B2 (ja) * | 1976-09-27 | 1983-01-06 | 三井化学株式会社 | ポリオレフインの製造方法 |
US4311628A (en) * | 1977-11-09 | 1982-01-19 | Monsanto Company | Thermoplastic elastomeric blends of olefin rubber and polyolefin resin |
JPS5857450B2 (ja) * | 1978-03-08 | 1983-12-20 | 三井化学株式会社 | 発泡体の製造方法及び発泡体用組成物 |
JPS5857450A (ja) * | 1981-10-01 | 1983-04-05 | Showa Denko Kk | 樹脂組成物 |
US4728692A (en) * | 1985-06-19 | 1988-03-01 | Eiji Sezaki | Thermoplastic elastomer composition |
JPH0742361B2 (ja) * | 1988-03-08 | 1995-05-10 | 豊田合成株式会社 | スポンジゴム製品の製造方法 |
-
1990
- 1990-03-06 CA CA002011543A patent/CA2011543A1/en not_active Abandoned
- 1990-03-07 EP EP90302430A patent/EP0389144B1/en not_active Expired - Lifetime
- 1990-03-07 DE DE69016475T patent/DE69016475T2/de not_active Expired - Lifetime
- 1990-03-07 ES ES90302430T patent/ES2067666T3/es not_active Expired - Lifetime
- 1990-03-08 KR KR1019900003025A patent/KR0169106B1/ko not_active IP Right Cessation
- 1990-03-09 US US07/490,852 patent/US5093381A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5093381A (en) | 1992-03-03 |
KR900014489A (ko) | 1990-10-24 |
DE69016475T2 (de) | 1995-06-01 |
KR0169106B1 (ko) | 1999-03-20 |
EP0389144A2 (en) | 1990-09-26 |
EP0389144B1 (en) | 1995-02-01 |
CA2011543A1 (en) | 1990-09-09 |
EP0389144A3 (en) | 1992-01-15 |
DE69016475D1 (de) | 1995-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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