BR9814780A - Copolìmeros de trans 1,4-butadieno/isopreno e pneu com banda de rodagem deles - Google Patents
Copolìmeros de trans 1,4-butadieno/isopreno e pneu com banda de rodagem delesInfo
- Publication number
- BR9814780A BR9814780A BR9814780-3A BR9814780A BR9814780A BR 9814780 A BR9814780 A BR 9814780A BR 9814780 A BR9814780 A BR 9814780A BR 9814780 A BR9814780 A BR 9814780A
- Authority
- BR
- Brazil
- Prior art keywords
- isoprene
- butadiene
- trans
- copolymers
- tread tire
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S152/00—Resilient tires and wheels
- Y10S152/905—Tread composition
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Abstract
"COPOLìMEROS DE TRANS 1,4-BUTADIENO/ISOPRENO E PNEU COM BANDA DE RODAGEM DELES". Copolímeros trans-1,4 de butadieno e isopreno são proporcionados como misturas com outros elastómeros, incluindo a substituição parcial de cis 1,4-poliisopreno natural nas composições de elastómeros. Os pneumáticos de borracha com os componentes compostos dessas misturas de elastómeros, incluindo as bandas de rodagem de pneus, também são incluídos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/897,108 US5844044A (en) | 1997-07-18 | 1997-07-18 | Trans 1,4-butadiene/isoprene copolymers and tire with tread thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9814780A true BR9814780A (pt) | 2000-09-26 |
Family
ID=25407349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9814780-3A BR9814780A (pt) | 1997-07-18 | 1998-07-09 | Copolìmeros de trans 1,4-butadieno/isopreno e pneu com banda de rodagem deles |
Country Status (4)
Country | Link |
---|---|
US (1) | US5844044A (pt) |
EP (1) | EP0892011A1 (pt) |
JP (1) | JPH1180439A (pt) |
BR (1) | BR9814780A (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5616655A (en) * | 1995-09-11 | 1997-04-01 | The Goodyear Tire & Rubber Company | Sulfur vulcanizable rubber containing sodium thiosulfate pentahydrate |
US6053226A (en) * | 1998-03-13 | 2000-04-25 | The Goodyear Tire & Rubber Company | Rubber composition reinforced with silica and tire with tread thereof |
KR100404144B1 (ko) * | 2000-11-22 | 2003-12-01 | 금호타이어 주식회사 | 트럭 및 버스용 트레드 고무조성물 |
ITMI20011901A1 (it) * | 2001-09-12 | 2003-03-12 | Enichem Spa | Copolimeri random butadiene-isoprene struttura trans-1,4 |
EP1367069A1 (en) * | 2002-05-28 | 2003-12-03 | Dow Global Technologies Inc. | Process for homo-or copolymerization of conjugated diens |
US7150919B2 (en) * | 2002-09-30 | 2006-12-19 | The Goodyear Tire & Rubber Company | Overmolded grip |
US7264868B2 (en) * | 2002-09-30 | 2007-09-04 | The Goodyear Tire & Rubber Company | Overmolded grip |
US20050061418A1 (en) * | 2003-08-25 | 2005-03-24 | Bates Kenneth Allen | Pneumatic tire having a component containing high trans isoprene-butadiene rubber |
DE10356942A1 (de) * | 2003-12-05 | 2005-06-30 | Robert Bosch Gmbh | Gummimaterial |
US20050272852A1 (en) * | 2004-06-02 | 2005-12-08 | Sandstrom Paul H | Natural rubber-rich composition and tire with tread thereof |
US20060106149A1 (en) * | 2004-11-18 | 2006-05-18 | Sandstrom Paul H | Preparation of natural rubber-rich composition and tire with tread thereof |
US20070276067A1 (en) * | 2006-05-24 | 2007-11-29 | Kim Balfour | Poly(arylene ether) composition, method, and article |
US20070276082A1 (en) * | 2006-05-24 | 2007-11-29 | Kim Balfour | Poly(arylene ether) composition, method, and article |
US20150096654A1 (en) * | 2013-10-08 | 2015-04-09 | The Goodyear Tire & Rubber Company | Rubbery blend containing trans isoprene-butadiene copolymer |
US10308792B2 (en) | 2013-10-08 | 2019-06-04 | The Goodyear Tire & Rubber Company | Rubbery blend containing trans isoprene-butadiene copolymer |
CN105601814B (zh) | 2016-03-24 | 2020-11-27 | 青岛科技大学 | 反式丁戊共聚橡胶的工业化生产方法及实施该方法的装置 |
JP6939231B2 (ja) * | 2017-08-10 | 2021-09-22 | 住友ゴム工業株式会社 | 空気入りタイヤ |
CN107686536B (zh) * | 2017-09-30 | 2021-09-28 | 青岛科技大学 | 反式-1,4-丁二烯-异戊二烯共聚橡胶的工业生产方法及实施该方法的装置 |
CN109206764A (zh) * | 2018-09-07 | 2019-01-15 | 山东华聚高分子材料有限公司 | 一种高疲劳寿命轮胎内衬层胶及其制备方法 |
CN110157056A (zh) * | 2019-07-02 | 2019-08-23 | 江苏通用科技股份有限公司 | 一种全钢轮胎胎体配方及其制备方法 |
CN114369296B (zh) * | 2021-04-19 | 2023-08-22 | 江苏东昊橡胶有限公司 | 一种电动车轮胎高抓性胎面胶及其制备工艺 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3502707A (en) * | 1967-09-11 | 1970-03-24 | Mcneilab Inc | Beta-(cyclohexyl and substituted phenyl)-alpha-(4,5-dimethoxy-2-nitro- or aminophenyl) acrylonitriles |
JPS5527337A (en) * | 1978-08-18 | 1980-02-27 | Asahi Chem Ind Co Ltd | Isoprene-butadiene copolymer rubber having improved processability |
JPS57100146A (en) * | 1980-12-16 | 1982-06-22 | Asahi Chem Ind Co Ltd | Novel rubber composition |
US4670502A (en) * | 1985-04-15 | 1987-06-02 | Gencorp Inc. | High trans butadiene based carbon black reinforced compositions |
JPH02308834A (ja) * | 1989-05-23 | 1990-12-21 | Bridgestone Corp | 空気入りタイヤ |
US5386865A (en) * | 1991-10-21 | 1995-02-07 | The Goodyear Tire & Rubber Company | Tire with rubber sidewall |
CA2125736A1 (en) * | 1994-05-05 | 1995-11-06 | David John Zanzig | Tire tread with quantitative silica reinforcement |
US5580930A (en) * | 1995-06-06 | 1996-12-03 | Bridgestone Corporation | Rubber composition for tires |
-
1997
- 1997-07-18 US US08/897,108 patent/US5844044A/en not_active Expired - Fee Related
-
1998
- 1998-07-09 BR BR9814780-3A patent/BR9814780A/pt not_active Application Discontinuation
- 1998-07-09 EP EP98202414A patent/EP0892011A1/en not_active Withdrawn
- 1998-07-16 JP JP10201808A patent/JPH1180439A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5844044A (en) | 1998-12-01 |
EP0892011A1 (en) | 1999-01-20 |
JPH1180439A (ja) | 1999-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PRESENTE PEDIDO DE PATENTE COMO INVENCAO - DE ACORDO COM O ART. 8O DA LPI. |