BRPI0803420A2 - composição de borracha e pneu capaz de rodar vazio que utiliza a mesma - Google Patents
composição de borracha e pneu capaz de rodar vazio que utiliza a mesmaInfo
- Publication number
- BRPI0803420A2 BRPI0803420A2 BRPI0803420-6A BRPI0803420A BRPI0803420A2 BR PI0803420 A2 BRPI0803420 A2 BR PI0803420A2 BR PI0803420 A BRPI0803420 A BR PI0803420A BR PI0803420 A2 BRPI0803420 A2 BR PI0803420A2
- Authority
- BR
- Brazil
- Prior art keywords
- rubber
- weight
- parts
- same
- mass
- Prior art date
Links
- 229920001971 elastomer Polymers 0.000 title abstract 7
- 239000005060 rubber Substances 0.000 title abstract 7
- 229920001194 natural rubber Polymers 0.000 abstract 2
- 239000003208 petroleum Substances 0.000 abstract 2
- 244000043261 Hevea brasiliensis Species 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 239000003209 petroleum derivative Substances 0.000 abstract 1
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C1/0025—Compositions of the sidewalls
-
- 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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C2001/0033—Compositions of the sidewall inserts, e.g. for runflat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C2001/005—Compositions of the bead portions, e.g. clinch or chafer rubber or cushion rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
COMPOSIçãO DE BORRACHA E PNEU CAPAZ DE RODAR VAZIO QUE UTILIZA A MESMA. Refere-se a presente invenção a um pneu capaz de rodar vazio que é dotado de durabilidade aperfeiçoada durante um estouro, uma distância e velocidade de rodagem aumentadas, e que utiliza uma composição de borracha para camada de reforço de parte lateral que inclui um componente de borracha que contém de 20 a 80%, em massa, de borracha de estirenobutadieno que inclui de 5 a 60%, em massa, de cristal de 1,2-polibutadieno sindiotático, e de 10 a 80%, em massa, de borracha natural e/ou borracha de poliisopreno, e negro de fumo em uma quantidade de 10 a 80 partes, em massa, com 100 partes, em massa, do componente de borracha. A composição de borracha contém preferentemente uma resina de petróleo baseada em C5 dotada de um peso molecular médio de 300 a 10000, que é obtido por polimerização de hidrocarboneto de petróleo baseado em C5, em uma quantidade de 0,5 até 10 partes, em massa, com relação às 100 partes, em massa, do componente de petróleo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007194268A JP5495151B2 (ja) | 2007-07-26 | 2007-07-26 | ランフラットタイヤ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0803420A2 true BRPI0803420A2 (pt) | 2009-04-07 |
Family
ID=39967602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0803420-6A BRPI0803420A2 (pt) | 2007-07-26 | 2008-07-25 | composição de borracha e pneu capaz de rodar vazio que utiliza a mesma |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20090025847A1 (pt) |
| EP (1) | EP2019125B1 (pt) |
| JP (1) | JP5495151B2 (pt) |
| KR (1) | KR101012032B1 (pt) |
| CN (1) | CN101353452B (pt) |
| BR (1) | BRPI0803420A2 (pt) |
| RU (1) | RU2395543C2 (pt) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5354515B2 (ja) * | 2008-07-14 | 2013-11-27 | 住友ゴム工業株式会社 | ランフラットタイヤ |
| JP5431769B2 (ja) * | 2009-04-03 | 2014-03-05 | 住友ゴム工業株式会社 | サイド補強層用ゴム組成物及びランフラットタイヤ |
| CN101724378A (zh) * | 2009-11-26 | 2010-06-09 | 盐城工学院 | 粉煤灰树脂基摩擦材料 |
| JP5787479B2 (ja) * | 2009-12-24 | 2015-09-30 | 住友ゴム工業株式会社 | サイドウォール補強層用ゴム組成物及びランフラットタイヤ |
| JP5437951B2 (ja) * | 2010-08-25 | 2014-03-12 | 住友ゴム工業株式会社 | ベーストレッド用ゴム組成物及び空気入りタイヤ |
| JP5778285B2 (ja) * | 2010-09-30 | 2015-09-16 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | 低表面積カーボンブラックを有するゴム組成物 |
| JP5416190B2 (ja) * | 2011-03-17 | 2014-02-12 | 住友ゴム工業株式会社 | ビードエイペックス用ゴム組成物及び空気入りタイヤ |
| JP5658099B2 (ja) * | 2011-06-17 | 2015-01-21 | 株式会社ブリヂストン | 接着ゴム組成物 |
| JP5346357B2 (ja) * | 2011-06-21 | 2013-11-20 | 住友ゴム工業株式会社 | サイドウォール用ゴム組成物及び空気入りタイヤ |
| JP5503598B2 (ja) * | 2011-07-11 | 2014-05-28 | 住友ゴム工業株式会社 | サイドウォール用ゴム組成物及び空気入りタイヤ |
| US8695663B2 (en) | 2011-12-20 | 2014-04-15 | The Goodyear Tire & Rubber Company | Tire component containing syndiotactic-1,2-polybutadiene |
| CN102627791A (zh) | 2012-04-16 | 2012-08-08 | 夏华松 | 用于制造军队轮式战车、飞机特种安全轮胎橡胶的专用材料 |
| FR3028450B1 (fr) * | 2014-11-18 | 2016-11-18 | Michelin & Cie | Armature de carcasse de pneumatique pour moto |
| CN110303827A (zh) * | 2019-07-22 | 2019-10-08 | 东营市方兴橡胶有限责任公司 | 一种全钢缺气保用子午线轮胎及其制造方法 |
| CN115286845A (zh) * | 2022-06-20 | 2022-11-04 | 山东玲珑轮胎股份有限公司 | 一种轮胎用间同1，2-聚丁二烯橡胶三角胶及其制备方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3678135A (en) * | 1970-09-09 | 1972-07-18 | Uniroyal Inc | Co-cure of blend of rubber of low unsaturation and highly unsaturated rubber using long chain hydrocarbon dithiocarbamate accelerators |
| US3830274A (en) * | 1972-05-11 | 1974-08-20 | Goodyear Tire & Rubber | Elastomer blends and tire sidewalls prepared therefrom |
| US3881536A (en) * | 1972-08-31 | 1975-05-06 | Ppg Industries Inc | Rubber vulcanizates |
| US4192366A (en) * | 1978-02-22 | 1980-03-11 | The Goodyear Tire & Rubber Company | Pneumatic tire with medium vinyl polybutadiene/polyisoprene blend tread |
| JPS59204635A (ja) * | 1983-05-06 | 1984-11-20 | Ube Ind Ltd | ビ−ドフイラ−ゴム組成物 |
| JPS6375046A (ja) * | 1986-09-17 | 1988-04-05 | Toyo Tire & Rubber Co Ltd | タイヤ用ゴム組成物 |
| EP0265070B1 (en) * | 1986-09-26 | 1991-10-09 | Ube Industries, Ltd. | Fiber-reinforced rubber composition and production process and use thereof |
| US5283294A (en) * | 1988-03-09 | 1994-02-01 | The Goodyear Tire & Rubber Company | Inverse phase polymerization |
| EP1172407B1 (en) * | 2000-06-29 | 2009-06-10 | Kuraray Co., Ltd. | Aqueous adhesive dispersion containing a block copolymer and a polyurethane |
| US6548578B2 (en) * | 2001-02-20 | 2003-04-15 | Bridgestone/Firestone North American Tire, Llc | Vulcanizable elastomer compositions containing starch/styrene butadiene rubber copolymer as a reinforcing filler |
| JP4113850B2 (ja) * | 2004-03-17 | 2008-07-09 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物およびそれを用いて得られたランフラットタイヤ |
| JP4402566B2 (ja) | 2004-10-28 | 2010-01-20 | 住友ゴム工業株式会社 | ベーストレッド用ゴム組成物およびそれからなるタイヤ |
| US6956093B1 (en) * | 2004-10-29 | 2005-10-18 | The Goodyear Tire & Rubber Company | Preparation of syndiotactic polybutadiene, rubber composition and tire with rubber component |
| JP4476151B2 (ja) * | 2005-04-01 | 2010-06-09 | 住友ゴム工業株式会社 | ランフラットタイヤ |
| KR100655927B1 (ko) | 2005-07-07 | 2006-12-08 | 한국타이어 주식회사 | 자체 지지형의 공기입 런 플랫 타이어 |
| JP2007070371A (ja) * | 2005-09-02 | 2007-03-22 | Yokohama Rubber Co Ltd:The | タイヤビードフィラー用ゴム組成物 |
| WO2007077787A1 (ja) * | 2006-01-06 | 2007-07-12 | Sumitomo Rubber Industries, Ltd. | サイドウォール用ゴム組成物 |
| JP2007194268A (ja) | 2006-01-17 | 2007-08-02 | Kyocera Chemical Corp | 光半導体装置 |
| JP5101865B2 (ja) * | 2006-04-11 | 2012-12-19 | 住友ゴム工業株式会社 | ビードエイペックス用ゴム組成物およびそれを用いたビードエイペックスを有するタイヤ |
-
2007
- 2007-07-26 JP JP2007194268A patent/JP5495151B2/ja not_active Expired - Fee Related
-
2008
- 2008-07-11 US US12/216,882 patent/US20090025847A1/en not_active Abandoned
- 2008-07-17 CN CN2008101341239A patent/CN101353452B/zh not_active Expired - Fee Related
- 2008-07-21 KR KR1020080070619A patent/KR101012032B1/ko not_active Expired - Fee Related
- 2008-07-22 EP EP08013177.4A patent/EP2019125B1/en not_active Ceased
- 2008-07-24 RU RU2008130500/04A patent/RU2395543C2/ru not_active IP Right Cessation
- 2008-07-25 BR BRPI0803420-6A patent/BRPI0803420A2/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP2019125B1 (en) | 2017-07-05 |
| KR101012032B1 (ko) | 2011-02-01 |
| JP2009029898A (ja) | 2009-02-12 |
| CN101353452A (zh) | 2009-01-28 |
| EP2019125A2 (en) | 2009-01-28 |
| EP2019125A3 (en) | 2009-02-11 |
| US20090025847A1 (en) | 2009-01-29 |
| CN101353452B (zh) | 2012-09-05 |
| RU2008130500A (ru) | 2010-01-27 |
| JP5495151B2 (ja) | 2014-05-21 |
| RU2395543C2 (ru) | 2010-07-27 |
| KR20090012093A (ko) | 2009-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |