发明名称 SYSTEM AND METHOD FOR CREATING HIGH GLOSS PLASTIC ITEMS VIA THE USE OF STYRENIC COPOLYMERS AS A COEXTRUDED LAYER
摘要 The present techniques provide multi-layer plastic structures and methods for making such. The multi-layer plastic structures include an inner surface made from a polyolefin resin, and resistant to environmental stress cracking, and an outer surface that includes a styrenic copolymer. The outer surface has a kinetic coefficient of friction with itself of 0.42 and a static coefficient of friction with itself of 0.44.
申请公布号 US2012311971(A1) 申请公布日期 2012.12.13
申请号 US201213593326 申请日期 2012.08.23
申请人 CARVELL LEE A.;WANDERLICH MARK;BANOVIC SUSAN L.;JALUTKEWICZ JAMES;REES CHARLES E.;SMITH MICHAEL A.;SILGAN HOLDINGS, INC;CHEVRON PHILLIPS CHEMICAL COMPANY LP 发明人 CARVELL LEE A.;WANDERLICH MARK;BANOVIC SUSAN L.;JALUTKEWICZ JAMES;REES CHARLES E.;SMITH MICHAEL A.
分类号 B65B1/04;B29C47/06 主分类号 B65B1/04
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