发明名称 Transparent sheet and process for producing the same
摘要 An object of the present invention is to provide a transparent sheet which is excellent in transparency, and is also excellent in impact resistance and viscoelasticity, and a method for producing thereof. The transparent sheet of the present invention comprises a transparent flexible composition layer having 500 to 5,000 parts by mass of a liquid material (B) based on 100 parts by mass of a thermoplastic elastomer component (A) containing at least one elastomer (A-1) selected from the group consisting of a hydrogenated block polymer of a conjugated diene, a hydrogenated block copolymer of an aromatic vinyl compound and a conjugated diene, and an ethylene.alpha-olefin-based rubber, and other elastomer (A-2), and having a total transmittance of 90% or higher at 25° C. and at a thickness of 0.5 mm, and a transparent resin layer on surface of the transparent flexible composition layer. The present transparent sheet is obtained by laminating a transparent resin layer on the transparent flexible composition layer and put them on pressure as needed.
申请公布号 US2006272771(A1) 申请公布日期 2006.12.07
申请号 US20040559664 申请日期 2004.06.11
申请人 JSR CORPORATION 发明人 SUZUKI MASANORI;MORIKAWA AKIHIKO;KAWATA TAKASHI
分类号 B29C47/00;B32B25/08;B32B25/18;C08J5/18;C08L23/16;C08L51/06;C08L53/00;C08L53/02;C08L91/08 主分类号 B29C47/00
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