发明授权
- 专利标题: Polymer compositions for injection stretch blow molded articles
- 专利标题(中): 用于注射拉伸吹塑制品的聚合物组合物
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申请号: US13075208申请日: 2011-03-30
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公开(公告)号: US09505920B2公开(公告)日: 2016-11-29
- 发明人: Luyi Sun , Tim Coffy , Leland Daniels
- 申请人: Luyi Sun , Tim Coffy , Leland Daniels
- 申请人地址: US TX Houston
- 专利权人: FINA TECHNOLOGY, INC.
- 当前专利权人: FINA TECHNOLOGY, INC.
- 当前专利权人地址: US TX Houston
- 代理商 Albert Shung
- 主分类号: B32B1/02
- IPC分类号: B32B1/02 ; C08L23/10 ; B32B1/08 ; B29C49/06 ; B29K23/00 ; B29L31/00 ; C08L23/16
摘要:
A polymer composition of polypropylene copolymer and 1 to 50% by weight of hard resin. The polypropylene copolymer is either an impact copolymer or a random copolymer. The polymer composition can be used to make injection stretch blow molded articles having improved top load strength.
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