Invention Grant
- Patent Title: Soft propylene polymer compositions
- Patent Title (中): 软丙烯聚合物组合物
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Application No.: US12451590Application Date: 2008-05-16
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Publication No.: US08129490B2Publication Date: 2012-03-06
- Inventor: Camillo Cagnani , Enrico Beccarini , Claudio Cavalieri
- Applicant: Camillo Cagnani , Enrico Beccarini , Claudio Cavalieri
- Applicant Address: IT Milan
- Assignee: Basell Poliolefine Italia S.R.L.
- Current Assignee: Basell Poliolefine Italia S.R.L.
- Current Assignee Address: IT Milan
- Agency: Dilworth IP LLC
- Agent William R. Reid
- Priority: EP07108603 20070522
- International Application: PCT/EP2008/056042 WO 20080516
- International Announcement: WO2008/142019 WO 20081127
- Main IPC: C08F210/00
- IPC: C08F210/00 ; C08F2/34
Abstract:
A propylene polymer composition having a Flexural modulus lower than 500 MPa, a total ethylene content from 9 to 30% by weight, a xylene soluble fraction at room temperature higher than 25% by weight, a melting temperature measured by DSC (Tm° C.) from 130 to 150° C. and a ratio between the weight of xylene soluble fraction at 25° C. and the hexane soluble fraction determined on plaque (100 μm) of higher than 4.
Public/Granted literature
- US20100130691A1 SOFT PROPYLENE POLYMER COMPOSITIONS Public/Granted day:2010-05-27
Information query
