BR9806932A - Composição de elastÈmero termoplástico com reologia modificada substancialmente livre de gel, processo para preparação da composição e artigo manufaturado - Google Patents
Composição de elastÈmero termoplástico com reologia modificada substancialmente livre de gel, processo para preparação da composição e artigo manufaturadoInfo
- Publication number
- BR9806932A BR9806932A BR9806932-2A BR9806932A BR9806932A BR 9806932 A BR9806932 A BR 9806932A BR 9806932 A BR9806932 A BR 9806932A BR 9806932 A BR9806932 A BR 9806932A
- Authority
- BR
- Brazil
- Prior art keywords
- composition
- rheology
- modified
- thermoplastic elastomer
- preparing
- Prior art date
Links
Classifications
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- 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
- 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
- C08L23/10—Homopolymers or copolymers of propene
-
- 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
-
- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- 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
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
Abstract
<B>"COMPOSIçãO DE ELASTÈMERO TERMOPLáSTICO COM REOLOGIA MODIFICADA SUBSTANCIALMENTE LIVRE DE GEL, PROCESSO PARA PREPARAçãO DA COMPOSIçãO E ARTIGO MANUFATURADO"<D>. A presente invenção refere-se a composições de elastómero termoplástico com reologia modificada por modificação por peróxido de uma mistura fundida de um polímero EAO ou uma mistura de polímero EAO e um polímero de alta fusão tal como polipropileno ou um copolímero de propileno/(-olefina. As composições resultantes possuem uma fase elastomérica, uma fase não-elastomérica e certas propriedades físicas que excedem as de uma composição similar que não tenha sua reologia modificada ou da mesma composição antes da modificação de reologia. As composições podem ser utilizadas na fabricação de uma série de artigos de manufaturas, tais como peças automotivas, peças não-automotivas, membranas de forro e canos de botas, através de procedimentos convencionais.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3698097P | 1997-01-29 | 1997-01-29 | |
US08/969,870 US6506842B1 (en) | 1997-01-29 | 1997-11-14 | Rheology-modified thermoplastic elastomer compositions and articles fabricated therefrom |
PCT/US1998/001625 WO1998032795A1 (en) | 1997-01-29 | 1998-01-29 | Rheology-modified thermoplatic elastomer compositions and articles fabricated therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9806932A true BR9806932A (pt) | 2000-05-02 |
Family
ID=26713684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9806932-2A BR9806932A (pt) | 1997-01-29 | 1998-01-29 | Composição de elastÈmero termoplástico com reologia modificada substancialmente livre de gel, processo para preparação da composição e artigo manufaturado |
Country Status (14)
Country | Link |
---|---|
US (1) | US6506842B1 (pt) |
EP (1) | EP0963406B1 (pt) |
JP (2) | JP4885338B2 (pt) |
KR (1) | KR100562807B1 (pt) |
CN (1) | CN1140573C (pt) |
AR (1) | AR011781A1 (pt) |
AT (1) | ATE480590T1 (pt) |
AU (1) | AU5931998A (pt) |
BR (1) | BR9806932A (pt) |
CA (1) | CA2277950C (pt) |
DE (1) | DE69841883D1 (pt) |
ID (1) | ID19852A (pt) |
TW (1) | TW432093B (pt) |
WO (1) | WO1998032795A1 (pt) |
Families Citing this family (63)
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US6506842B1 (en) * | 1997-01-29 | 2003-01-14 | Dupont Dow Elastomers L.L.C. | Rheology-modified thermoplastic elastomer compositions and articles fabricated therefrom |
KR100623106B1 (ko) * | 1998-11-02 | 2006-09-13 | 다우 글로벌 테크놀로지스 인크. | 전단시닝 에틸렌/α―올레핀 인터폴리머 및 그의 제조 방법 |
US6680361B1 (en) * | 1998-11-02 | 2004-01-20 | Dupont Dow Elastomers Llc | Shear thinning ethylene/α-olefin interpolymers and their preparation |
JP3514179B2 (ja) * | 1999-08-24 | 2004-03-31 | 豊田合成株式会社 | 樹脂成形品 |
US6548600B2 (en) | 2000-09-22 | 2003-04-15 | Dupont Dow Elastomers L.L.C. | Thermoplastic elastomer compositions rheology-modified using peroxides and free radical coagents |
US7776446B2 (en) * | 2001-06-04 | 2010-08-17 | Saint-Gobain Performance Plastics Corporation | Multi-layer release films |
US6646056B2 (en) | 2001-10-16 | 2003-11-11 | Solvay Engineered Polymers | Thermoplastic elastomer compositions |
US20040249009A1 (en) * | 2002-05-31 | 2004-12-09 | Kiyoshi Homma | Olefin-base thermoplastic elastomer foam and olefin-base thermoplastic elastomer composition for the form |
US7338994B2 (en) * | 2002-10-01 | 2008-03-04 | Dow Global Technologies Inc. | Rheology-modified thermoplastic elastomer compositions for extruded profiles |
CA2423078A1 (en) * | 2002-10-22 | 2004-04-22 | Nicholas A. Farkas | Scratch and mar resistant soft ethylene elastomer compositions |
US7101628B2 (en) * | 2003-03-20 | 2006-09-05 | Bfs Diversified Products, Llc | Thermoplastic vulcanizate and membrane for covering a roof made therefrom |
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US7401843B2 (en) * | 2003-07-24 | 2008-07-22 | Tremco Incorporated | Recreational vehicle roofing coating |
ATE489423T1 (de) * | 2003-07-30 | 2010-12-15 | Polyone Corp | Nukleiertes thermoplastisches elastomer enthaltende zusammensetzung und zugehörige verfahren |
CN1997704B (zh) | 2003-11-06 | 2011-07-13 | 巴赛尔聚烯烃意大利有限公司 | 聚丙烯组合物 |
US20050209403A1 (en) * | 2003-12-09 | 2005-09-22 | Walton Kim L | Thermoplastic olefinic compositions |
US7906586B2 (en) * | 2003-12-09 | 2011-03-15 | Dow Global Technologies Llc | Thermoplastic olefinic compositions |
ITMI20032550A1 (it) * | 2003-12-22 | 2005-06-23 | Polimeri Europa Spa | Mescole elastomeriche a base di nerofumo |
US7572508B2 (en) * | 2004-07-12 | 2009-08-11 | Acushnet Company | Polyurea coatings for golf equipment |
WO2006042064A2 (en) * | 2004-10-11 | 2006-04-20 | Hagquist James Alroy E | Composition inhibiting the expansion of fire, suppressing existing fire, and methods of manufacture and use thereof |
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KR101338569B1 (ko) * | 2005-05-12 | 2013-12-12 | 다우 글로벌 테크놀로지스 엘엘씨 | 감소된 광택을 갖는 열성형된 압출 시팅 |
JP2008546891A (ja) * | 2005-06-24 | 2008-12-25 | ダウ グローバル テクノロジーズ インコーポレイティド | フィラー含有tpo組成物から作製される自動車用品およびその製造方法 |
US20070004864A1 (en) * | 2005-06-24 | 2007-01-04 | University Of Florida Research Foundation | Method to enhance impact strength properties of melt processed polypropylene resins |
US7749924B2 (en) * | 2005-08-29 | 2010-07-06 | Bfs Diversified Products, Llc | Thermoplastic roofing membranes |
KR20080055907A (ko) | 2005-09-12 | 2008-06-19 | 다우 글로벌 테크놀로지스 인크. | 에틸렌/α-올레핀 조성물, 그로부터 제조된 물품 및 그의제조 방법 |
US7776428B2 (en) * | 2006-02-13 | 2010-08-17 | Saint-Gobain Performance Plastics Corporation | Multi-layer release films |
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ES2340727T3 (es) * | 2007-01-31 | 2010-06-08 | Borealis Technology Oy | Uso de polipropileno que tiene ramificaciones de cadena larga para ampliar el margen de procesado en el moldeo por inyeccion-estirado-soplado. |
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-
1997
- 1997-11-14 US US08/969,870 patent/US6506842B1/en not_active Expired - Lifetime
-
1998
- 1998-01-28 ID IDP980125D patent/ID19852A/id unknown
- 1998-01-29 CA CA002277950A patent/CA2277950C/en not_active Expired - Fee Related
- 1998-01-29 BR BR9806932-2A patent/BR9806932A/pt not_active IP Right Cessation
- 1998-01-29 WO PCT/US1998/001625 patent/WO1998032795A1/en not_active Application Discontinuation
- 1998-01-29 AR ARP980100387A patent/AR011781A1/es active IP Right Grant
- 1998-01-29 AT AT98902732T patent/ATE480590T1/de not_active IP Right Cessation
- 1998-01-29 DE DE69841883T patent/DE69841883D1/de not_active Expired - Lifetime
- 1998-01-29 KR KR1019997006825A patent/KR100562807B1/ko not_active IP Right Cessation
- 1998-01-29 EP EP98902732A patent/EP0963406B1/en not_active Expired - Lifetime
- 1998-01-29 CN CNB988021056A patent/CN1140573C/zh not_active Expired - Lifetime
- 1998-01-29 AU AU59319/98A patent/AU5931998A/en not_active Abandoned
- 1998-01-29 JP JP53224898A patent/JP4885338B2/ja not_active Expired - Lifetime
- 1998-02-17 TW TW087101119A patent/TW432093B/zh not_active IP Right Cessation
-
2008
- 2008-03-28 JP JP2008087279A patent/JP2008163353A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2277950C (en) | 2008-08-05 |
EP0963406A1 (en) | 1999-12-15 |
JP2002513430A (ja) | 2002-05-08 |
CN1140573C (zh) | 2004-03-03 |
AU5931998A (en) | 1998-08-18 |
JP2008163353A (ja) | 2008-07-17 |
TW432093B (en) | 2001-05-01 |
US6506842B1 (en) | 2003-01-14 |
KR100562807B1 (ko) | 2006-03-21 |
WO1998032795A1 (en) | 1998-07-30 |
EP0963406B1 (en) | 2010-09-08 |
ID19852A (id) | 1998-08-13 |
CA2277950A1 (en) | 1998-07-30 |
ATE480590T1 (de) | 2010-09-15 |
JP4885338B2 (ja) | 2012-02-29 |
DE69841883D1 (de) | 2010-10-21 |
KR20000070578A (ko) | 2000-11-25 |
CN1246133A (zh) | 2000-03-01 |
AR011781A1 (es) | 2000-09-13 |
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