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公开(公告)号：WO2020157597A1
公开(公告)日：2020-08-06
申请号：PCT/IB2020/050425
申请日：2020-01-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： BOLTON, Justin M. , MARX, Ryan E. , CAPROTTI, Marco , DOMENIGHI, Alvaro S. , VORWERK, Robert M. , MUNSON, Daniel C. , CAPOGRECO, Patrizia
Abstract: Provided is a composite film for attachment to an elastomeric substrate. The composite film comprises the following layers, in the order below: an elastomeric layer comprising a thermoplastic polyurethane; an ink layer; and a pressure sensitive adhesive layer comprising a styrenic block copolymer blended with a phenolic resin. Advantageously, the provided composite films can withstand harsh outdoor environments and stresses while providing high anchorage to elastomeric substrates, such as car tires, for a long service life.
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公开(公告)号：EP3918021A1
公开(公告)日：2021-12-08
申请号：EP20702919.0
申请日：2020-01-20
Applicant: 3M Innovative Properties Company
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