Invention Grant
US08586675B2 Polyolefin compositions having a low seal temperature and improved hot tack
有权
具有低密封温度和改善热粘性的聚烯烃组合物
- Patent Title: Polyolefin compositions having a low seal temperature and improved hot tack
- Patent Title (中): 具有低密封温度和改善热粘性的聚烯烃组合物
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Application No.: US13510794Application Date: 2010-11-17
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Publication No.: US08586675B2Publication Date: 2013-11-19
- Inventor: Spencer S. Hirata , Michele Grazzi , Andrea Felisati , Dean J. Spencer , Ignazio Triassi
- Applicant: Spencer S. Hirata , Michele Grazzi , Andrea Felisati , Dean J. Spencer , Ignazio Triassi
- Applicant Address: IT Milan
- Assignee: Basell Poliolefine Italia S.r.l.
- Current Assignee: Basell Poliolefine Italia S.r.l.
- Current Assignee Address: IT Milan
- International Application: PCT/EP2010/067618 WO 20101117
- International Announcement: WO2011/064124 WO 20110603
- Main IPC: C08F8/00
- IPC: C08F8/00 ; C08L23/00 ; C08L23/04 ; C08L23/10
Abstract:
Polyolefin compositions comprising, all percentages being by weight: A) from 70 to 95%, of a compositions comprising (by weight): AI) 15-80% of one or more copolymers of propylene; AII) 20-85% of one or more copolymers with different comonomer(s) content than in A) B) from 5 to 30% of an elastomeric or plastomeric polyolefin or polyolefin composition.
Public/Granted literature
- US20120225999A1 Polyolefin Compositions Having a Low Seal Temperature and Improved Hot Tack Public/Granted day:2012-09-06
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