BRPI0820727A8 - Composição de borracha, objeto pneumático, goma interna de pneumático, pneumático e processo para preparar uma composição de borracha - Google Patents
Composição de borracha, objeto pneumático, goma interna de pneumático, pneumático e processo para preparar uma composição de borrachaInfo
- Publication number
- BRPI0820727A8 BRPI0820727A8 BRPI0820727A BRPI0820727A BRPI0820727A8 BR PI0820727 A8 BRPI0820727 A8 BR PI0820727A8 BR PI0820727 A BRPI0820727 A BR PI0820727A BR PI0820727 A BRPI0820727 A BR PI0820727A BR PI0820727 A8 BRPI0820727 A8 BR PI0820727A8
- Authority
- BR
- Brazil
- Prior art keywords
- rubber composition
- pneumatic
- tire
- preparing
- mol
- Prior art date
Links
Classifications
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
-
- 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
- B60C1/0008—Compositions of the inner liner
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified 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
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
-
- 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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
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)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
COMPOSIÇÃO DE BORRACHA, OBJETO PNEUMÁTICO, GOMA INTERNA DE PNEUMÁTICO, PNEUMÁTICO E PROCESSO PARA PREPARAR UMA COMPOSIÇÃO DE BORRACHA. A invenção refere-se a uma composição de borracha especialmente destinada à fabricação de pneumáticos, à base de pelo menos um elastômero majoritário escolhido no grupo constituído pelas borrachas butílicas, pelos elastômeros diênicos essencialmente insaturados, pelos elastômeros diênicos essencialmente saturados e pelas misturas destes elastômeros e uma carga de reforço caracterizada pelo fato de que a composição compreende igualmente grafita e um óleo de poliisobutileno funcionalizado ou não, que possui uma massa molecular compreendida entre 200 g/mol e 40 000 g/mol, presente em uma proporção compreendida entre 2 e 50 pce.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0759916A FR2925061B1 (fr) | 2007-12-18 | 2007-12-18 | Composition de caoutchouc notamment pour la fabrication de pneumatique |
PCT/EP2008/067665 WO2009077541A1 (fr) | 2007-12-18 | 2008-12-16 | Composition de caoutchouc notamment pour la fabrication de pneumatique |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0820727A2 BRPI0820727A2 (pt) | 2015-06-16 |
BRPI0820727A8 true BRPI0820727A8 (pt) | 2016-01-05 |
Family
ID=39766852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0820727A BRPI0820727A8 (pt) | 2007-12-18 | 2008-12-16 | Composição de borracha, objeto pneumático, goma interna de pneumático, pneumático e processo para preparar uma composição de borracha |
Country Status (10)
Country | Link |
---|---|
US (1) | US8304482B2 (pt) |
EP (1) | EP2231421A1 (pt) |
JP (1) | JP5620822B2 (pt) |
KR (1) | KR20100109928A (pt) |
CN (1) | CN101903186B (pt) |
BR (1) | BRPI0820727A8 (pt) |
CA (1) | CA2708954A1 (pt) |
EA (1) | EA201070756A1 (pt) |
FR (1) | FR2925061B1 (pt) |
WO (1) | WO2009077541A1 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4282449A3 (en) | 2009-01-12 | 2024-02-28 | University Of Massachusetts Lowell | Polyisobutylene-based polyurethanes |
US8389616B2 (en) | 2010-02-15 | 2013-03-05 | Exxonmobil Chemical Patents Inc. | Modifiers for nitrile containing elastomers |
FR2963014B1 (fr) * | 2010-07-21 | 2012-08-31 | Michelin Soc Tech | Composition de caoutchouc comprenant des ecailles de verre notamment pour la fabrication de pneumatiques |
US9200152B2 (en) * | 2011-01-25 | 2015-12-01 | Exxonmobil Chemical Patents Inc. | Elastomeric nanocomposites, nanocomposite compositions, and methods of manufacture |
JP6404121B2 (ja) * | 2011-12-12 | 2018-10-10 | ヴォーベック・マテリアルズ・コーポレーション | グラフェン及び補強材を含むゴム組成物、並びにそれから作られる物品 |
US20130296479A1 (en) * | 2012-05-03 | 2013-11-07 | Ppg Industries Ohio, Inc. | Rubber formulations including graphenic carbon particles |
DE102014202320A1 (de) | 2014-02-10 | 2015-08-13 | Continental Reifen Deutschland Gmbh | Verfahren zur Herstellung einer Kautschukmischung, Kautschukmischung und Fahrzeugluftreifen |
FR3022910B1 (fr) * | 2014-06-30 | 2018-01-26 | Compagnie Generale Des Etablissements Michelin | Gomme interieure pour pneumatique a base de caoutchouc butyle comprenant une faible teneur en noir de carbone |
FR3022911B1 (fr) | 2014-06-30 | 2018-01-26 | Compagnie Generale Des Etablissements Michelin | Gomme interieure pour pneumatique a base de caoutchouc butyle comprenant une faible teneur en noir de carbone et une autre charge additionelle |
KR101598861B1 (ko) * | 2014-09-26 | 2016-03-02 | 금호타이어 주식회사 | 타이어용 스트립 고무 조성물 및 이를 포함하는 타이어 |
DE102016219666A1 (de) | 2016-10-11 | 2018-04-12 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen und Verwendung eines Polybutens mit einem geringen Chlorgehalt |
FR3060593A1 (fr) * | 2016-12-16 | 2018-06-22 | Compagnie Generale Des Etablissements Michelin | Composition de caoutchouc comprenant une faible teneur en noir de carbone et une forte teneur en une autre charge |
CN110382568B (zh) | 2017-03-07 | 2022-03-04 | 心脏起搏器股份公司 | 烯丙基封端的聚异丁烯的硼氢化/氧化 |
WO2019082012A1 (en) * | 2017-10-26 | 2019-05-02 | Pirelli Tyre S.P.A. | MOTORCYCLE TIRE |
EP3740253B1 (en) | 2018-01-17 | 2023-08-16 | Cardiac Pacemakers, Inc. | End-capped polyisobutylene polyurethane |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03149708A (ja) * | 1989-11-02 | 1991-06-26 | Hitachi Cable Ltd | 導電性組成物 |
US5538218A (en) * | 1994-09-28 | 1996-07-23 | The Goodyear Tire & Rubber Company | Tire curing bladder with improved release from the tire innerliner |
JP2000169523A (ja) * | 1998-12-11 | 2000-06-20 | Yokohama Rubber Co Ltd:The | ポリイソブチレン系重合体およびそれを用いたゴム組成物 |
US6372855B1 (en) * | 1998-08-31 | 2002-04-16 | The Yokohama Rubber Co., Ltd. | Polymer containing isobutylene as repeating unit and rubber composition containing the same |
WO2003027183A1 (fr) * | 2001-09-25 | 2003-04-03 | Bridgestone Corporation | Composition de resine et element comprenant cette composition de resine |
JP3746003B2 (ja) * | 2001-12-26 | 2006-02-15 | 積水化学工業株式会社 | 粘着性耐火性ゴム組成物及びシート |
KR100592527B1 (ko) * | 2002-01-17 | 2006-06-23 | (주)케이에이치 케미컬 | 탄소나노튜브를 강화제로 포함하는 고무 조성물 및 이의제조방법 |
JP2004143366A (ja) * | 2002-10-28 | 2004-05-20 | Bridgestone Corp | インナーライナー用ゴム組成物及びそれを用いたタイヤ |
EP1583780B1 (en) * | 2002-12-18 | 2013-09-04 | Bridgestone Corporation | Method for clay exfoliation, compositions therefore, and modified rubber contaiing same |
ES2660902T3 (es) * | 2005-12-28 | 2018-03-26 | Bridgestone Corporation | Composición de caucho con buenas propiedades de tracción en húmedo y bajo contenido de aceite aromático |
JP4021934B1 (ja) * | 2006-10-12 | 2007-12-12 | 電気化学工業株式会社 | 耐火ゴム組成物、該耐火ゴム組成物からなる耐火被覆材、及び該耐火被覆材を用いた耐火被覆処理方法 |
-
2007
- 2007-12-18 FR FR0759916A patent/FR2925061B1/fr not_active Expired - Fee Related
-
2008
- 2008-12-16 WO PCT/EP2008/067665 patent/WO2009077541A1/fr active Application Filing
- 2008-12-16 CN CN200880121310.1A patent/CN101903186B/zh not_active Expired - Fee Related
- 2008-12-16 JP JP2010538686A patent/JP5620822B2/ja not_active Expired - Fee Related
- 2008-12-16 EP EP08863146A patent/EP2231421A1/fr not_active Withdrawn
- 2008-12-16 BR BRPI0820727A patent/BRPI0820727A8/pt not_active IP Right Cessation
- 2008-12-16 KR KR1020107015962A patent/KR20100109928A/ko not_active Application Discontinuation
- 2008-12-16 CA CA2708954A patent/CA2708954A1/fr not_active Abandoned
- 2008-12-16 US US12/747,166 patent/US8304482B2/en active Active
- 2008-12-16 EA EA201070756A patent/EA201070756A1/ru unknown
Also Published As
Publication number | Publication date |
---|---|
EA201070756A1 (ru) | 2011-02-28 |
WO2009077541A1 (fr) | 2009-06-25 |
BRPI0820727A2 (pt) | 2015-06-16 |
JP5620822B2 (ja) | 2014-11-05 |
CA2708954A1 (fr) | 2009-06-25 |
JP2011506729A (ja) | 2011-03-03 |
US20100324200A1 (en) | 2010-12-23 |
FR2925061B1 (fr) | 2010-01-15 |
US8304482B2 (en) | 2012-11-06 |
EP2231421A1 (fr) | 2010-09-29 |
CN101903186A (zh) | 2010-12-01 |
FR2925061A1 (fr) | 2009-06-19 |
KR20100109928A (ko) | 2010-10-11 |
CN101903186B (zh) | 2016-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 6A E 7A ANUIDADES. |
|
B25A | Requested transfer of rights approved |
Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A. (CH) , COMPAG |
|
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 2343 DE 01-12-2015 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. |