Invention Grant
US08268924B2 Polyolefin composition comprising crosslinkable polyolefin with silane groups, silanol condensation catalyst and pigment
有权
包含具有硅烷基团的可交联聚烯烃，硅烷醇缩合催化剂和颜料的聚烯烃组合物
- Patent Title: Polyolefin composition comprising crosslinkable polyolefin with silane groups, silanol condensation catalyst and pigment
- Patent Title (中): 包含具有硅烷基团的可交联聚烯烃，硅烷醇缩合催化剂和颜料的聚烯烃组合物
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Application No.: US12743581Application Date: 2008-12-11
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Publication No.: US08268924B2Publication Date: 2012-09-18
- Inventor: Roger Carlsson
- Applicant: Roger Carlsson
- Applicant Address: FI Porvoo
- Assignee: Borealis Technology Oy
- Current Assignee: Borealis Technology Oy
- Current Assignee Address: FI Porvoo
- Agency: Fay Sharpe LLP
- Priority: EP07025036 20071221
- International Application: PCT/EP2008/010556 WO 20081211
- International Announcement: WO2009/080222 WO 20090702
- Main IPC: C08L23/08
- IPC: C08L23/08
Abstract:
The present invention is directed to particular titanium dioxide containing compositions which allow the retention of a high crosslinking performance of a polyolefin composition comprising a crosslinkable polyolefin with hydrolysable silane groups, a Brönstedt acid silanol condensation catalyst and said titanium dioxide containing composition. The retention of the high crosslinking performance is shown by a difference in torque measured at 120° C. of 40 Nm or higher.
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