JP4267061B2 - 積層体及びそれを用いた空気入りタイヤ - Google Patents
積層体及びそれを用いた空気入りタイヤ Download PDFInfo
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- JP4267061B2 JP4267061B2 JP2008502830A JP2008502830A JP4267061B2 JP 4267061 B2 JP4267061 B2 JP 4267061B2 JP 2008502830 A JP2008502830 A JP 2008502830A JP 2008502830 A JP2008502830 A JP 2008502830A JP 4267061 B2 JP4267061 B2 JP 4267061B2
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/16—Layered products comprising a layer of natural or synthetic rubber comprising polydienes homopolymers or poly-halodienes homopolymers
-
- 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
-
- 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
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
- B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
- C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J121/00—Adhesives based on unspecified rubbers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
- C09J153/02—Vinyl aromatic monomers and conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
- C09J153/02—Vinyl aromatic monomers and conjugated dienes
- C09J153/025—Vinyl aromatic monomers and conjugated dienes modified
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/35—Heat-activated
-
- 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
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
- C08L2666/08—Homopolymers or copolymers according to C08L7/00 - C08L21/00; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2409/00—Presence of diene rubber
- C09J2409/006—Presence of diene rubber in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2425/00—Presence of styrenic polymer
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
- Y10T428/31917—Next to polyene polymer
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Laminated Bodies (AREA)
- Tires In General (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
(B)二重結合を有するスチレン系共重合体100重量部、金属酸化物30〜300重量部並びに加硫剤及び/又は加硫促進剤を含んでなる粘接着剤組成物の層
との積層体、又は
前記積層体に、(C)未加硫ゴム組成物の層を更に積層してゴムの加硫時に一体化した積層体並びに
それらの積層体を用いた空気入りタイヤが提供される。
実施例1〜11、参考例1〜2及び比較例1〜2
熱可塑性エラストマー組成物(A)の層の調製
表Iに示す配合において、各配合剤を二軸混練押し出し機に投入し、設定温度200℃にて混練し、直径約3mmのストランドに押出し、ストランドカッターにてペレット状に加工した。これを幅400mmのTダイにて厚さ0.2mmのシート状に成形した。
表IIに示す配合において、各配合剤を一軸混練押し出し機に投入し、設定温度110℃にて混練し、直径約3mmのストランド状に押出し、ストランドカッターにてペレット状に加工した。これを幅400mmのTダイにて厚さ0.03mmのシート状に成形した。
*1:ダイセル化学(株)製エポフレンドAT501
*2:ヤスハラケミカル(株)製YSレジンD−105
*3:正同化学(株)製亜鉛華
*4:共和化学工業製キョウマグ150
*5:日本油脂(株)製ステアリン酸
*6:カヤクアクゾ(株)製パーカドックス14
*7:大内新興化学(株)製ノクセラーTOT−N
*8:フレキシス(株)製Perkacit TBzTD
カーカスゴム層の調製
表IIIに示す配合において、加硫剤を除く各配合剤を1.7リットルのバンバリーミキサーにて、設定温度70℃にて5分間混練してマスターバッチを得た。次いで8インチのロールで加硫剤を混練し、厚さ2mmの未加硫ゴム組成物を得た。
シート状の熱可塑性エラストマーと粘接着剤を貼り合せた複合体フィルム(熱可塑性エラストマー層:0.2mm、粘接着剤組成物層:0.03mm)を、表IIIの配合の未加硫ゴムシート(厚さ2mm)に貼り合わせて160℃×20分で加硫し、幅25mm、長さ100mmの短冊状に切断した。
○:カット傷から微小な剥がれ(カット傷からの距離が2mm未満)が見られるもの(ゴムまたは粘接着剤の材料破壊であるもの)
×:カット傷から大きな剥がれ(カット傷からの距離が2mm以上)が生じ、界面剥離となっているもの
耐候性(破断強度変化率、破断伸び変化率)
シート状の熱可塑性エラストマーと粘接着剤を貼り合せた複合体フィルム(熱可塑性エラストマー層:0.2mm、接着層:0.03mm)を用い、サンシャインウェザ メーターにて耐候性の促進劣化試験を行った(条件;63℃の条件で水スプレー18分、スプレー停止102分を1スプレーサイクルとして96時間処理)。
Claims (12)
- (A)熱可塑性樹脂のマトリックス中に、ハロゲン化されたイソブチレン−イソプレン共重合体及び/又はハロゲン化されたイソブチレン−パラメチルスチレン共重合体をポリマー成分とするゴム相が分散した熱可塑性エラストマーの層と、
(B)二重結合を有するスチレン系共重合体100重量部、金属酸化物30〜300重量部並びに加硫剤及び/又は加硫促進剤を含んでなる粘接着剤組成物の層との積層体。 - 請求項1に記載の積層体に、更に(C)ゴム成分を含む未加硫ゴム組成物の層を積層し、ゴム成分の加硫時に一体化した積層体。
- 熱可塑性樹脂がポリアミド系樹脂、ポリエステル系樹脂、ポリニトリル系樹脂、ポリメタクリレート系樹脂及びポリビニル系樹脂からなる群から選ばれた少なくとも一種である請求項1又は2に記載の積層体。
- 未加硫ゴム組成物中のゴム成分がジエン系ゴムである請求項2又は3に記載の積層体。
- 金属酸化物の配合量が100〜300重量部である請求項1〜4のいずれか1項に記載の積層体。
- 金属酸化物が酸化亜鉛である請求項1〜5のいずれか1項に記載の積層体。
- 金属酸化物が酸化マグネシウムである請求項1〜5のいずれか1項に記載の積層体。
- スチレン系共重合体の少なくとも一部がエポキシ化されたスチレン−ブタジエン−スチレントリブロックコポリマーである請求項1〜7のいずれか1項に記載の積層体。
- 加硫剤及び/又は加硫促進剤の配合量が、スチレン系共重合体100重量部当り、0.5〜10重量部である請求項1〜8のいずれか1項に記載の積層体。
- 粘接着剤組成物(B)の加硫促進剤がチウラム系加硫促進剤である請求項1〜9のいずれか1項に記載の積層体。
- 粘接着剤組成物(B)の加硫剤が過酸化物である請求項1〜10のいずれか1項に記載の積層体。
- 請求項1〜11のいずれか1項に記載の積層体を用いた空気入りタイヤ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006046780 | 2006-02-23 | ||
JP2006046780 | 2006-02-23 | ||
PCT/JP2007/053844 WO2007100021A1 (ja) | 2006-02-23 | 2007-02-22 | 積層体及びそれを用いた空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
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JP4267061B2 true JP4267061B2 (ja) | 2009-05-27 |
JPWO2007100021A1 JPWO2007100021A1 (ja) | 2009-07-23 |
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JP2008502830A Expired - Fee Related JP4267061B2 (ja) | 2006-02-23 | 2007-02-22 | 積層体及びそれを用いた空気入りタイヤ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090311548A1 (ja) |
EP (1) | EP1987962B1 (ja) |
JP (1) | JP4267061B2 (ja) |
CN (1) | CN101389494B (ja) |
WO (1) | WO2007100021A1 (ja) |
Families Citing this family (29)
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FR2932712B1 (fr) * | 2008-06-24 | 2010-08-20 | Michelin Soc Tech | Stratifie etanche a l'air et anticrevaison pour objet pneumatique. |
JP5172597B2 (ja) * | 2008-10-21 | 2013-03-27 | 株式会社カネカ | 空気入りタイヤ用インナーライナー |
FR2939141B1 (fr) * | 2008-12-03 | 2012-12-14 | Michelin Soc Tech | Objet pneumatique pourvu d'une couche etanche aux gaz a base d'un elastomere thermoplastique et de microspheres thermoplastiques expansees |
FR2939142B1 (fr) * | 2008-12-03 | 2010-12-31 | Michelin Soc Tech | Objet pneumatique pourvu d'une couche etanche aux gaz a base de deux elastomeres thermoplastiques |
FR2939076B1 (fr) * | 2008-12-03 | 2011-10-21 | Michelin Soc Tech | Stratifie multicouche etanche a l'air pour objet pneumatique |
FR2954335B1 (fr) | 2009-12-23 | 2013-01-11 | Michelin Soc Tech | Objet pneumatique pourvu d'une couche etanche aux gaz a base d'un melange d'un elastomere thermoplastique et d'un caoutchouc butyl partiellement reticule |
FR2954336B1 (fr) | 2009-12-23 | 2013-01-04 | Michelin Soc Tech | Objet pneumatique pourvu d'une couche etanche aux gaz a base d'un elastomere thermoplastique styrenique et d'un polyphenylene ether |
FR2954334B1 (fr) | 2009-12-23 | 2013-01-25 | Michelin Soc Tech | Objet pneumatique pourvu d'une couche etanche aux gaz a base d'un melange d'un elastomere thermoplastique et d'un caoutchouc butyl |
JP5712532B2 (ja) * | 2010-05-31 | 2015-05-07 | 横浜ゴム株式会社 | 積層体および空気入りタイヤ |
JP5913796B2 (ja) * | 2010-08-25 | 2016-04-27 | 住友ゴム工業株式会社 | インナーライナー用ポリマー積層体を用いた空気入りタイヤ |
JP5247852B2 (ja) | 2010-11-05 | 2013-07-24 | 住友ゴム工業株式会社 | 空気入りタイヤの製造方法 |
US8454778B2 (en) | 2010-11-15 | 2013-06-04 | Ramendra Nath Majumdar | Pneumatic tire with barrier layer and method of making the same |
JP5225431B2 (ja) | 2010-12-06 | 2013-07-03 | 住友ゴム工業株式会社 | ストリップ、その製造方法および空気入りタイヤの製造方法 |
WO2012086801A1 (ja) * | 2010-12-22 | 2012-06-28 | 横浜ゴム株式会社 | 空気入りタイヤの製造方法 |
JP5068875B1 (ja) * | 2011-05-13 | 2012-11-07 | 住友ゴム工業株式会社 | 空気入りタイヤの製造方法 |
KR20140062134A (ko) * | 2011-09-16 | 2014-05-22 | 스미토모 고무 고교 가부시키가이샤 | 스트립, 그 제조방법 및 공기 타이어의 제조방법 |
US8871125B2 (en) * | 2011-12-19 | 2014-10-28 | Exxonmobil Chemical Patents Inc. | Laminates of partially scorched adhesive and DVA film |
FR2993816B1 (fr) * | 2012-07-30 | 2014-08-08 | Michelin & Cie | Stratifie multicouche pour pneumatique |
JP5921989B2 (ja) * | 2012-08-23 | 2016-05-24 | 住友ゴム工業株式会社 | 製品の評価方法 |
KR102196802B1 (ko) | 2013-03-13 | 2020-12-30 | 바스프 에스이 | 공기입 타이어 조립체용 내부 라이너 |
JP6136592B2 (ja) * | 2013-06-03 | 2017-05-31 | 横浜ゴム株式会社 | 積層体、インナーライナー材および空気入りタイヤ |
JP2015116803A (ja) * | 2013-11-12 | 2015-06-25 | 横浜ゴム株式会社 | フィルムとゴム組成物との積層体、及びそれを含むタイヤ |
FR3014739B1 (fr) | 2013-12-17 | 2016-01-01 | Michelin & Cie | Pneumatique comportant un stratifie multicouche |
FR3014738A1 (fr) | 2013-12-17 | 2015-06-19 | Michelin & Cie | Stratifie multicouche pour pneumatique |
US10399391B2 (en) | 2014-12-16 | 2019-09-03 | Triangle Tyre Co., Ltd. | Pneumatic tire having multiple built-in sealant layers and preparation thereof |
JP2017214002A (ja) * | 2016-05-31 | 2017-12-07 | 株式会社ブリヂストン | 空気入りタイヤのインナーライナー、空気入りタイヤ及び空気入りタイヤの製造方法 |
JP7035565B2 (ja) * | 2018-01-29 | 2022-03-15 | 横浜ゴム株式会社 | 積層シート、インナーライナー材および空気入りタイヤ |
CN112119138B (zh) * | 2018-05-22 | 2022-04-05 | 日本瑞翁株式会社 | 粘接性树脂的制造方法 |
CN111732792B (zh) * | 2020-07-14 | 2023-01-31 | 四川远星橡胶有限责任公司 | 一种用于防爆轮胎气密层的胶料及其制备方法 |
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JP3851972B2 (ja) | 1998-02-25 | 2006-11-29 | 横浜ゴム株式会社 | 積層体およびこれを使用したタイヤ |
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 |
DE60239811D1 (de) * | 2001-09-05 | 2011-06-01 | Yokohama Rubber Co Ltd | Luftreifen mit notlauffähigkeit |
JP2004161139A (ja) * | 2002-11-13 | 2004-06-10 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
JP4819500B2 (ja) * | 2003-05-14 | 2011-11-24 | 電気化学工業株式会社 | ポリクロロプレンラテックス組成物の製造方法 |
JP2005068173A (ja) * | 2003-08-21 | 2005-03-17 | Yokohama Rubber Co Ltd:The | 粘接着剤組成物及びそれを用いた空気入りタイヤ |
US20050133135A1 (en) * | 2003-12-18 | 2005-06-23 | Corvasce Filomeno G. | Tire with sidewall having at least one internal rubber insert having graduated physical properties comprised of overlapping rubber segments |
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CN101068689B (zh) * | 2004-12-03 | 2010-06-02 | 株式会社普利司通 | 层叠体、其制造方法以及使用其的轮胎 |
EP1880871B1 (en) * | 2005-05-09 | 2011-07-06 | The Yokohama Rubber Co., Ltd. | Multilayer body and pneumatic tire using same |
JP2007031515A (ja) * | 2005-07-25 | 2007-02-08 | Yokohama Rubber Co Ltd:The | 粘接着剤組成物の製造方法 |
-
2007
- 2007-02-22 EP EP20070737562 patent/EP1987962B1/en not_active Expired - Fee Related
- 2007-02-22 US US12/279,906 patent/US20090311548A1/en not_active Abandoned
- 2007-02-22 JP JP2008502830A patent/JP4267061B2/ja not_active Expired - Fee Related
- 2007-02-22 CN CN2007800060852A patent/CN101389494B/zh not_active Expired - Fee Related
- 2007-02-22 WO PCT/JP2007/053844 patent/WO2007100021A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20090311548A1 (en) | 2009-12-17 |
CN101389494B (zh) | 2010-06-09 |
JPWO2007100021A1 (ja) | 2009-07-23 |
WO2007100021A1 (ja) | 2007-09-07 |
EP1987962B1 (en) | 2011-07-13 |
CN101389494A (zh) | 2009-03-18 |
EP1987962A4 (en) | 2009-10-21 |
EP1987962A1 (en) | 2008-11-05 |
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