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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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