JP5778285B2 - 低表面積カーボンブラックを有するゴム組成物 - Google Patents
低表面積カーボンブラックを有するゴム組成物 Download PDFInfo
- Publication number
- JP5778285B2 JP5778285B2 JP2013531567A JP2013531567A JP5778285B2 JP 5778285 B2 JP5778285 B2 JP 5778285B2 JP 2013531567 A JP2013531567 A JP 2013531567A JP 2013531567 A JP2013531567 A JP 2013531567A JP 5778285 B2 JP5778285 B2 JP 5778285B2
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- JP
- Japan
- Prior art keywords
- phr
- rubber
- run
- carbon black
- rubber composition
- 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 - Fee Related
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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
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
-
- 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
-
- 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
-
- 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
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)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Description
HL(%)=100(W0−W1)/W1
(式中、W0は供給されたエネルギーであり、W1は回収されたエネルギーである)。
実施例1
Claims (10)
- 側壁支持部材を含むランフラットタイヤであって、前記側壁支持部材が架橋性ゴム組成物を基礎にした材料でできており、前記架橋性ゴム組成物が、ゴムの100重量部当たり(phr)、
10phrおよび90phrの間のポリイソプレンゴムと、
10phrおよび90phrの間のポリブタジエンゴムと、
5m2/gおよび15m2/gの間の窒素表面積および30cm3/100gおよび55cm3/100gの間のDBP吸収率を有する60phrおよび100phrの間の熱カーボンブラックと、
イオウ硬化系と、
を含む、前記ランフラットタイヤ。 - 前記ゴム組成物が65phrおよび85phrの間の前記カーボンブラックを含む請求項1記載のランフラットタイヤ。
- 前記ポリイソプレンゴムが、天然ゴム、合成ポリイソプレンゴムまたはそれらの組合せから選択される請求項1記載のランフラットタイヤ。
- 前記ゴム組成物が、20phrおよび40phrの間の天然ゴム、および60phrおよび80phrの間のポリブタジエンゴムを含む請求項1記載のランフラットタイヤ。
- 前記ゴム組成物が、70phrおよび90phrの間の天然ゴム、および10phrおよび30phrの間のポリブタジエンゴムを含む請求項1記載のランフラットタイヤ。
- 前記熱カーボンブラックの窒素表面積が7m2/gおよび12m2/gの間にある請求項1記載のランフラットタイヤ。
- 前記熱カーボンブラックのDBP吸収率が35cm3/100gおよび50cm3/100gの間にある請求項1記載のランフラットタイヤ。
- 前記熱カーボンブラックの平均粒子直径が180nmおよび450nmの間にある請求項1記載のランフラットタイヤ。
- 前記熱カーボンブラックの平均粒子直径が250nmおよび350nmの間にある請求項1記載のランフラットタイヤ。
- 複数のビード領域コンポーネントを含む空気タイヤであって、前記複数のビード領域コンポーネントのうちの1つ以上がビード先端またはトウガードから選択され、前記1つ以上の選択されたビード領域コンポーネントが架橋性ゴム組成物を基礎にした材料からできており、前記架橋性組成物が、ゴムの100重量部当たり(phr)、
10phrおよび90phrの間のポリイソプレンゴムと、
10phrおよび90phrの間のポリブタジエンゴムと、
5m2/gおよび15m2/gの間の窒素表面積および30cm3/100gおよび55cm3/100gの間のDBP吸収率を有する60phrおよび100phrの間の熱カーボンブラックと、
イオウ硬化系と、
を含む、前記空気タイヤ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38857610P | 2010-09-30 | 2010-09-30 | |
US61/388,576 | 2010-09-30 | ||
PCT/US2011/031504 WO2012044368A1 (en) | 2010-09-30 | 2011-04-07 | Rubber composition with low surface area carbon black |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013543531A JP2013543531A (ja) | 2013-12-05 |
JP2013543531A5 JP2013543531A5 (ja) | 2015-01-22 |
JP5778285B2 true JP5778285B2 (ja) | 2015-09-16 |
Family
ID=45893492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013531567A Expired - Fee Related JP5778285B2 (ja) | 2010-09-30 | 2011-04-07 | 低表面積カーボンブラックを有するゴム組成物 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130292023A1 (ja) |
EP (1) | EP2621738B1 (ja) |
JP (1) | JP5778285B2 (ja) |
CN (1) | CN103153646B (ja) |
WO (1) | WO2012044368A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112015015525A8 (pt) | 2012-12-27 | 2018-01-02 | Michelin Rech Tech | Suporte de parede lateral para um pneu runflat |
EP2821247B1 (de) | 2013-07-03 | 2015-12-09 | Continental Reifen Deutschland GmbH | Kautschukmischung und Fahrzeugluftreifen |
KR101635382B1 (ko) | 2014-04-22 | 2016-07-04 | 한국타이어 주식회사 | 런플랫 타이어용 사이드월 인서트 고무 조성물 및 이를 이용하여 제조한 타이어 |
WO2016105929A1 (en) * | 2014-12-22 | 2016-06-30 | Bridgestone Americas Tire Operations, Llc | Rubber compositions for radio devices in tires |
JP2018502193A (ja) | 2014-12-22 | 2018-01-25 | ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー | タイヤ内の無線デバイス用のゴム組成物 |
CN108699376A (zh) | 2015-11-09 | 2018-10-23 | 普利司通美国轮胎运营有限责任公司 | 用于电子通信模块的橡胶涂层,包含该橡胶涂层的电子模块以及相关方法 |
WO2018111274A1 (en) * | 2016-12-15 | 2018-06-21 | Compagnie Generale Des Etablissements Michelin | Tire sidewall support for runflat tire |
FR3079843B1 (fr) * | 2018-04-09 | 2020-10-23 | Michelin & Cie | Pneumatique avec bourrelets comprenant une composition de caoutchouc specifique |
CN113136057A (zh) * | 2021-04-27 | 2021-07-20 | 山东玲珑轮胎股份有限公司 | 一种高传热轮胎胎侧胶橡胶组合物 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
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US3586087A (en) * | 1968-11-01 | 1971-06-22 | Goodrich Co B F | Tire |
US4193437A (en) * | 1977-09-16 | 1980-03-18 | The B. F. Goodrich Company | Self supporting tire |
CA2081533A1 (en) * | 1992-09-16 | 1994-03-17 | Thomas Joseph Segatta | Tire with apex rubber blend |
US5426147A (en) * | 1994-05-03 | 1995-06-20 | Cabot Corporation | Low permeability rubber compositions |
US5503940A (en) * | 1994-10-24 | 1996-04-02 | The Goodyear Tire & Rubber Company | Elastomeric laminates containing a solventless elastomeric adhesive composition |
US6186202B1 (en) * | 1996-02-20 | 2001-02-13 | The Goodyear Tire & Rubber Company | Silica reinforced solventless elastomeric adhesive compositions |
US5840795A (en) * | 1997-04-30 | 1998-11-24 | J. M. Huber Corporation | Treated clay product, methods of making and using and products therefrom |
US20010036993A1 (en) * | 1999-08-27 | 2001-11-01 | Mcnutt Jamie J. | Large sized carbon black particles to reduce needed mixing energy of high hardness, stiff tire compositions |
US6255397B1 (en) * | 1999-09-10 | 2001-07-03 | The Goodyear Tire & Rubber Company | Rubber composition containing hydroxyl terminated liquid polymer and tire with sidewall thereof |
DE60136397D1 (de) * | 2000-06-07 | 2008-12-11 | Zeon Corp | Konjugiertes Dienkautschukgel, Kautschukzusammensetzungen die dieses enthalten und Verfahren zur Herstellung von konjugiertem Dienkautschuk |
US20020036043A1 (en) * | 2000-08-03 | 2002-03-28 | Georges Marcel Victor Thielen | Runflat tire having a rubberized insert containing 1,6-bis(N,N'-dibenzylthiocarbamoyldithio)-hexane |
JP4000874B2 (ja) * | 2001-03-16 | 2007-10-31 | 日本ゼオン株式会社 | 油展ゴムおよびゴム組成物 |
US7066225B2 (en) * | 2001-07-19 | 2006-06-27 | Michelin Recherche Et Technique S.A. | Runflat insert for tires and materials therefor |
JP4439190B2 (ja) * | 2003-02-21 | 2010-03-24 | 株式会社ブリヂストン | 空気入りタイヤ |
US7337815B2 (en) * | 2004-01-20 | 2008-03-04 | The Goodyear Tire & Rubber Company | Tire with tread of rubber composition containing diverse carbon blacks |
WO2005082995A1 (ja) * | 2004-02-27 | 2005-09-09 | The Yokohama Rubber Co., Ltd. | ゴム組成物及びそれを用いた空気入りタイヤ |
US20050209394A1 (en) * | 2004-03-16 | 2005-09-22 | Sandstrom Paul H | Tire with natural rubber rich tread and at least two additional rubber components with high reinforcing carbon blacks |
EP1874860B1 (en) * | 2005-04-28 | 2008-12-31 | PIRELLI TYRE S.p.A. | Tire and crosslikable elastomeric composition |
KR100691219B1 (ko) * | 2005-06-28 | 2007-03-12 | 한국타이어 주식회사 | 런플랫 타이어용 싸이드월 인써트 및 비드 고무조성물 |
US7406990B2 (en) * | 2005-08-10 | 2008-08-05 | The Goodyear Tire & Rubber Company | Runflat tire with sidewall component containing high strength glass bubbles |
JP2008031207A (ja) * | 2006-07-26 | 2008-02-14 | Yokohama Rubber Co Ltd:The | ランフラットタイヤ |
US20080128065A1 (en) * | 2006-11-30 | 2008-06-05 | Paul Harry Sandstrom | Pneumatic tire with oxygen barrier component comprised of a rubber composition containing a dispersion of oxygen-adsorbing activated carbon |
EP1988117A1 (en) * | 2007-05-03 | 2008-11-05 | Flexsys America L.P. | Processes for preparing rubber blend compositions |
JP5495151B2 (ja) * | 2007-07-26 | 2014-05-21 | 住友ゴム工業株式会社 | ランフラットタイヤ |
JP5335347B2 (ja) * | 2007-10-18 | 2013-11-06 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP5423251B2 (ja) * | 2009-08-31 | 2014-02-19 | 日本ゼオン株式会社 | 架橋性ニトリルゴム組成物およびその架橋物 |
CN101942125B (zh) * | 2010-10-09 | 2012-01-18 | 天津鹏翎胶管股份有限公司 | 一种耐热性氯醇橡胶 |
-
2011
- 2011-04-07 US US13/877,157 patent/US20130292023A1/en not_active Abandoned
- 2011-04-07 EP EP11829714.2A patent/EP2621738B1/en not_active Not-in-force
- 2011-04-07 WO PCT/US2011/031504 patent/WO2012044368A1/en active Application Filing
- 2011-04-07 JP JP2013531567A patent/JP5778285B2/ja not_active Expired - Fee Related
- 2011-04-07 CN CN201180047533.XA patent/CN103153646B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2012044368A1 (en) | 2012-04-05 |
US20130292023A1 (en) | 2013-11-07 |
EP2621738A4 (en) | 2014-10-01 |
EP2621738A1 (en) | 2013-08-07 |
CN103153646A (zh) | 2013-06-12 |
CN103153646B (zh) | 2016-01-20 |
EP2621738B1 (en) | 2016-07-20 |
JP2013543531A (ja) | 2013-12-05 |
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