发明申请
- 专利标题: Soft thermoplastic vulcanizate compositions
- 专利标题(中): 软质热塑性硫化胶组合物
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申请号: US11012752申请日: 2004-12-15
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公开(公告)号: US20050277738A1公开(公告)日: 2005-12-15
- 发明人: Danny Hoyweghen , Tonson Abraham , Bahar Azimipour
- 申请人: Danny Hoyweghen , Tonson Abraham , Bahar Azimipour
- 主分类号: C08F8/00
- IPC分类号: C08F8/00 ; C08L23/10 ; C08L23/14 ; C08L23/16
摘要:
Disclosed herein are low Shore A Hardness thermoplastic vulcanizate compositions having high Rebound values. In at least one exemplary embodiment, the compositions include a dispersed at least partially vulcanized rubber component; a thermoplastic component; and process oil; wherein the weight ratio of the thermoplastic component to the rubber component ranges from 80:20 to 15:85; and the thermoplastic component comprises more than 80 wt % of a polypropylene (preferably a random propylene copolymer) having a melting point less than about 105° C. The compositions can be used in molded products, consumer goods and the like.
公开/授权文献
- US07294675B2 Soft thermoplastic vulcanizate compositions 公开/授权日:2007-11-13