A laminate of a thermoplastic resin or thermoplastic elastomer composition film and a rubber composition layer, which can be used as an inner liner for a pneumatic tire, with improved adhesive strength at the interface of the thermoplastic resin or thermoplastic elastomer composition film and the rubber composition layer. A laminate comprising a thermoplastic resin or thermoplastic elastomer composition film and a rubber composition layer, the rubber composition containing a rubber component, a condensate of a phenol compound and formaldehyde, and methylene donor and a vulcanizing agent, wherein 2.5-40% by mass of the rubber component is butyl rubber or halogenated butyl rubber, the content of the condensate is 0.5-20 parts by mass per 100 parts by mass of the rubber component, and the content of the methylene donor is 0.25-200 parts by mass per 100 parts by mass of the rubber component.
Laminate of thermoplastic resin film and rubber, inner liner material, and pneumatic tire
2021-09-21
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
LAMINATE OF THERMOPLASTIC RESIN FILM AND RUBBER, INNER LINER MATERIAL, AND PNEUMATIC TIRE
European Patent Office | 2020
|LAMINATE OF THERMOPLASTIC RESIN FILM AND RUBBER, INNER LINER MATERIAL, AND PNEUMATIC TIRE
European Patent Office | 2018
|LAMINATE OF THERMOPLASTIC RESIN FILM AND RUBBER, INNER LINER MATERIAL, AND PNEUMATIC TIRE
European Patent Office | 2018
|LAMINATE OF THERMOPLASTIC RESIN FILM AND RUBBER, INNER LINER MATERIAL, AND PNEUMATIC TIRE
European Patent Office | 2017
|LAMINATE OF THERMOPLASTIC RESIN FILM AND RUBBER, INNER LINER MATERIAL, AND PNEUMATIC TIRE
European Patent Office | 2017
|