JP2014530257A - 硫黄架橋性ゴム引き混合物 - Google Patents
硫黄架橋性ゴム引き混合物 Download PDFInfo
- Publication number
- JP2014530257A JP2014530257A JP2014528917A JP2014528917A JP2014530257A JP 2014530257 A JP2014530257 A JP 2014530257A JP 2014528917 A JP2014528917 A JP 2014528917A JP 2014528917 A JP2014528917 A JP 2014528917A JP 2014530257 A JP2014530257 A JP 2014530257A
- Authority
- JP
- Japan
- Prior art keywords
- rubberized
- mixture
- phr
- carbon black
- rubberized mixture
- 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.)
- Pending
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
-
- 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
- B60C1/0041—Compositions of the carcass layers
-
- 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
- B60C2001/0066—Compositions of the belt layers
-
- 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
- B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
- B60C2009/0021—Coating rubbers for steel cords
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/006—Additives being defined by their surface area
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured 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
- 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)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
・DIN 53 512に従って室温および70℃での反発弾性
・DIN 53 504に従って室温での引張強度
・DIN 53 504に従って室温での破断点伸び
・DIN 53 504に従って室温での50および300%伸びで弾性率
・DIN 53 504に従って引張試験で測定される破壊エネルギー密度、ここで、破壊エネルギー密度は、検体の容積で割った必要とされる破壊エネルギーである
混合物はまた、「引裂疲労試験器」(TFA)を用いてそれらの動的耐久性との関連で特徴づけた。典型的な試験手順は、例としてKautschuk Gummi Kunststoffe 45(12),1064以下のページ(1992)に記載されている。本結果は、30/5Hzのパルスローディングでおよび5〜8%の動的伸びで達成された。本評価は、100キロサイクルの寿命の間に導入される可能なエネルギーを測定した。
Claims (10)
- −70〜100phr(混合物中のゴムのすべての100重量部を基準とする、重量部)の天然ゴムと、
−30phr以下の少なくとも1つのポリブタジエンと、
−40〜70phrの少なくとも1つのカーボンブラックと、
−接着剤系と
を含む、ニューマチックタイヤにおける強化のための硫黄架橋性ゴム引き混合物において、前記カーボンブラックが粗面のナノ構造化カーボンブラックであることを特徴とするゴム引き混合物。 - 前記ナノ構造化カーボンブラックが、135mL/100g以上のASTM D2414に従った吸油価OAN、80m2/g以上のASTM D6556に従ったゴムにアクセス可能な比表面積STSA、および90mg/g以上のASTM D1510に従ったヨウ素吸着量を有し、OAN対STSAの比が1.1超、好ましくは1.3超であることを特徴とする、請求項1に記載のゴム引き混合物。
- 100phrの天然ゴムを含むことを特徴とする、請求項1または2に記載のゴム引き混合物。
- 40〜60phrの前記カーボンブラックを含むことを特徴とする、請求項1〜3のいずれか一項に記載のゴム引き混合物。
- 2〜15phrの少なくとも1つの浅色の充填材を含むことを特徴とする、請求項1〜4のいずれか一項に記載のゴム引き混合物。
- 前記強化材が金属強化材であることを特徴とする、請求項1〜5のいずれか一項に記載のゴム引き混合物。
- 前記接着剤系が、有機コバルト塩および強化樹脂をベースとするスチールコード接着剤系、および2.5phr超の硫黄であることを特徴とする、請求項6に記載のゴム引き混合物。
- 請求項1〜7のいずれか一項に記載の硫黄架橋したゴム引き混合物を含むニューマチックタイヤ。
- 前記ゴム引き混合物でできたベルトゴムミックスを含むことを特徴とする、請求項8に記載のニューマチックタイヤ。
- 前記ゴム引き混合物でできたカーカスゴムミックスを含むことを特徴とする、請求項8または9に記載の、ニューマチックタイヤ、特に商用車用のタイヤ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011053452A DE102011053452A1 (de) | 2011-09-09 | 2011-09-09 | Schwefelvernetzbare Gummierungsmischung |
DE102011053452.0 | 2011-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014530257A true JP2014530257A (ja) | 2014-11-17 |
Family
ID=46603973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014528917A Pending JP2014530257A (ja) | 2011-09-09 | 2012-08-02 | 硫黄架橋性ゴム引き混合物 |
Country Status (10)
Country | Link |
---|---|
US (1) | US9217077B2 (ja) |
EP (1) | EP2753658B1 (ja) |
JP (1) | JP2014530257A (ja) |
CN (1) | CN103781835B (ja) |
BR (1) | BR112014004571A2 (ja) |
DE (1) | DE102011053452A1 (ja) |
ES (1) | ES2647448T3 (ja) |
IN (1) | IN2014DN00075A (ja) |
RU (1) | RU2611881C2 (ja) |
WO (1) | WO2013034370A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017190431A (ja) * | 2016-04-15 | 2017-10-19 | 横浜ゴム株式会社 | アンダートレッド用ゴム組成物およびそれを用いた空気入りタイヤ |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016204217A1 (de) * | 2016-03-15 | 2017-09-21 | Continental Reifen Deutschland Gmbh | Mit Schwefel vernetzbare Gummierungsmischung |
DE102016211368A1 (de) * | 2016-06-24 | 2017-12-28 | Continental Reifen Deutschland Gmbh | Schwefelvernetzbare Kautschukmischung und Fahrzeugreifen |
FR3053344B1 (fr) * | 2016-06-30 | 2018-07-06 | Compagnie Generale Des Etablissements Michelin | Composition de caoutchouc comprenant une resine epoxyde et un durcisseur amine specifique |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11334311A (ja) * | 1998-03-10 | 1999-12-07 | Goodyear Tire & Rubber Co:The | カ―カスプライ用ゴム組成物を持つタイヤ |
JP3038501B2 (ja) * | 1991-02-28 | 2000-05-08 | 横浜ゴム株式会社 | ラジアルタイヤ |
JP2002338734A (ja) * | 2001-05-21 | 2002-11-27 | Sumitomo Rubber Ind Ltd | ブレーカー用ゴム組成物および空気入りタイヤ |
JP2012177021A (ja) * | 2011-02-25 | 2012-09-13 | Toyo Tire & Rubber Co Ltd | ゴム組成物および空気入りタイヤ |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2729671B1 (fr) | 1995-01-20 | 1997-04-18 | Michelin & Cie | Enveloppe de pneumatique a base de silice precipitee presentant une resistance au roulement amelioree |
DE19521565A1 (de) | 1995-06-19 | 1997-01-16 | Degussa | Verbesserte Furnaceruße und Verfahren zu ihrer Herstellung |
JP2001505225A (ja) * | 1997-08-21 | 2001-04-17 | シーケイ・ウイトコ・コーポレーション | 充填材含有ゴム用保護化メルカプトシラン・カップリング剤 |
CA2268675C (en) | 1998-04-09 | 2007-12-11 | Degussa-Huls Aktiengesellschaft | Improved inversion carbon blacks and method for their manufacture |
US6852790B2 (en) * | 2001-04-06 | 2005-02-08 | Cabot Corporation | Conductive polymer compositions and articles containing same |
FI117623B (fi) * | 2004-11-03 | 2006-12-29 | Purtechnic Finland Oy | Ajoneuvon rengas |
US7789119B2 (en) | 2006-10-10 | 2010-09-07 | The Goodyear Tire & Rubber Company | Runflat tire |
DE102007018181A1 (de) * | 2007-04-18 | 2008-10-23 | Continental Aktiengesellschaft | Kautschukmischung, vorzugsweise für Laufstreifen von Reifen |
RU2389747C1 (ru) * | 2008-11-28 | 2010-05-20 | Институт проблем переработки углеводородов Сибирского отделения Российской Академии Наук (ИППУ СО РАН) | Способ получения сажи и реактор для его осуществления |
CA2746026C (en) | 2008-12-29 | 2015-04-28 | Michelin Recherche Et Technique S.A. | Heavy vehicle treads/undertread |
US8426512B2 (en) | 2009-08-31 | 2013-04-23 | The Goodyear Tire & Rubber Company | Rubber composition containing silica reinforcement and functionalized polybutadiene rubber and tires having a component thereof |
US8053510B2 (en) * | 2009-09-03 | 2011-11-08 | The Goodyear Tire & Rubber Company | Pneumatic tire |
FR2954715B1 (fr) * | 2009-12-24 | 2014-12-26 | Coatex Sas | Utilisation de glycerol comme agent ameliorant le caractere autodispersant d'une matiere minerale destinee a une composition aqueuse |
US9090756B2 (en) * | 2012-11-30 | 2015-07-28 | The Goodyear Tire & Rubber Company | Tire with component comprised of rubber composition containing silica and graphene platelet reinforcement |
-
2011
- 2011-09-09 DE DE102011053452A patent/DE102011053452A1/de not_active Withdrawn
-
2012
- 2012-08-02 CN CN201280043443.8A patent/CN103781835B/zh active Active
- 2012-08-02 JP JP2014528917A patent/JP2014530257A/ja active Pending
- 2012-08-02 IN IN75DEN2014 patent/IN2014DN00075A/en unknown
- 2012-08-02 RU RU2014113939A patent/RU2611881C2/ru active
- 2012-08-02 EP EP12742906.6A patent/EP2753658B1/de active Active
- 2012-08-02 ES ES12742906.6T patent/ES2647448T3/es active Active
- 2012-08-02 WO PCT/EP2012/065087 patent/WO2013034370A1/de active Application Filing
- 2012-08-02 BR BR112014004571A patent/BR112014004571A2/pt not_active Application Discontinuation
-
2014
- 2014-02-20 US US14/185,621 patent/US9217077B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3038501B2 (ja) * | 1991-02-28 | 2000-05-08 | 横浜ゴム株式会社 | ラジアルタイヤ |
JPH11334311A (ja) * | 1998-03-10 | 1999-12-07 | Goodyear Tire & Rubber Co:The | カ―カスプライ用ゴム組成物を持つタイヤ |
JP2002338734A (ja) * | 2001-05-21 | 2002-11-27 | Sumitomo Rubber Ind Ltd | ブレーカー用ゴム組成物および空気入りタイヤ |
JP2012177021A (ja) * | 2011-02-25 | 2012-09-13 | Toyo Tire & Rubber Co Ltd | ゴム組成物および空気入りタイヤ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017190431A (ja) * | 2016-04-15 | 2017-10-19 | 横浜ゴム株式会社 | アンダートレッド用ゴム組成物およびそれを用いた空気入りタイヤ |
Also Published As
Publication number | Publication date |
---|---|
WO2013034370A1 (de) | 2013-03-14 |
EP2753658A1 (de) | 2014-07-16 |
RU2014113939A (ru) | 2015-10-20 |
US20140171564A1 (en) | 2014-06-19 |
IN2014DN00075A (ja) | 2015-05-15 |
BR112014004571A2 (pt) | 2017-04-04 |
US9217077B2 (en) | 2015-12-22 |
CN103781835B (zh) | 2016-06-29 |
EP2753658B1 (de) | 2017-10-11 |
RU2611881C2 (ru) | 2017-03-01 |
ES2647448T3 (es) | 2017-12-21 |
CN103781835A (zh) | 2014-05-07 |
DE102011053452A1 (de) | 2013-03-14 |
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