LAMINATE, METHOD FOR MANUFACTURING LAMINATE, AND TIRE

To provide a laminate having high delamination strength and high productivity.SOLUTION: A laminate 1 includes at least two rubber layers. One rubber layer (A) 2 and another rubber layer (B) 3 adjacent to the rubber layer (A) 2 in the laminate 1 each contain: a rubber component containing 50 mass% or...

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Hauptverfasser:	TAKESHIGE MAKIKO, YAMAGUCHI KEN, KAGA NORIHIKO, HASHIGUCHI MAKOTO, AIDA SHOJIRO, HAMATANI SATOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DEVICES OR ARRANGEMENTS RELATED TO TYRES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	To provide a laminate having high delamination strength and high productivity.SOLUTION: A laminate 1 includes at least two rubber layers. One rubber layer (A) 2 and another rubber layer (B) 3 adjacent to the rubber layer (A) 2 in the laminate 1 each contain: a rubber component containing 50 mass% or more of a diene rubber; and a copolymer having a conjugated diene unit and a non-conjugated olefin unit. The content of the copolymer is 3-40 pts.mass based on 100 pts.mass of the rubber component.SELECTED DRAWING: Figure 1 【課題】層間の剥離強度が高く、生産性の高い積層体を提供する。【解決手段】少なくとの二つのゴム層を含む積層体１であって、積層体１中の一つのゴム層（Ａ）２と、該ゴム層（Ａ）２に隣接するもう一つのゴム層（Ｂ）３とが、それぞれ、ジエン系ゴムを５０質量％以上含むゴム成分と、共役ジエン単位及び非共役オレフィン単位を有する共重合体と、を含み、前記共重合体の含有量が、前記ゴム成分１００質量部に対して３～４０質量部であることを特徴とする、積層体１である。【選択図】図１