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 |
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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