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 US8263198(B2) 申请公布日期 2012.09.11
申请号 US20070904155 申请日期 2007.09.26
申请人 CARVELL LEE A.;WANDERLICH MARK;BANOVIC SUSAN L.;JALUTKEWICZ JAMES;REES CHARLES E.;SMITH MICHAEL A.;CHEVRON PHILLIPS CHEMICAL COMPANY LP;SILGAN HOLDINGS, INC. 发明人 CARVELL LEE A.;WANDERLICH MARK;BANOVIC SUSAN L.;JALUTKEWICZ JAMES;REES CHARLES E.;SMITH MICHAEL A.
分类号 B32B27/32;B29D22/00;B32B7/02 主分类号 B32B27/32
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