发明名称 Covering sheet having minute unevenness on the surface thereof, methods of producing said sheet and a molding using said sheet
摘要 PCT No. PCT/JP94/01256 Sec. 371 Date May 23, 1996 Sec. 102(e) Date May 23, 1996 PCT Filed Jul. 29, 1994 PCT Pub. No. WO96/04122 PCT Pub. Date Feb. 15, 1996A composition containing thermoplastic elastomer and elastic fine particles is extruded into a sheet-like shape from an extruder. Then, by expanding this sheet-like shape member, a covering sheet having minute unevenness attributable to the elastic fine particles formed on the surface is produced. The covering sheet may have an adhesive layer, a substrate layer, a foamed resin layer, etc., on the opposite side to the surface having a matt feeling. Such covering sheet can be produced with good productivity without creating environmental problems such as a problem related to solvent, etc. By molding using the covering sheet, a molding having matt feeling can be obtained.
申请公布号 US5817402(A) 申请公布日期 1998.10.06
申请号 US19960624617 申请日期 1996.05.23
申请人 SEKISUI KAGAKU KOGYO KABUSHIKI KAISHA 发明人 MIYAKE, AKITAKA;UEMATSU, TOMOKO;TSUJI, TOSHIMITSU
分类号 B08B17/06;B29C43/18;B29C45/14;B29C47/00;B29C47/06;B29C51/00;B29C51/10;B29C51/14;B29C55/00;B29C70/64;B29C70/78;B29D7/01;B32B27/20;B32B37/15;(IPC1-7):B32B3/12;B23D7/00 主分类号 B08B17/06
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