发明申请
- 专利标题: Tetrablock copolymers
- 专利标题(中): 四嵌段共聚物
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申请号: US10100445申请日: 2002-03-18
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公开(公告)号: US20020132922A1公开(公告)日: 2002-09-19
- 发明人: Roger Robert Delme , Jacques Bernard Lechat , Chantal Mathilde Martin
- 主分类号: C08L053/00
- IPC分类号: C08L053/00 ; C08L009/00 ; C08L047/00 ; C08F002/00
摘要:
This invention relates generally to linear tetrablock copolymer compositions and their use in road marking applications. These tetrablock copolymers contain polystyrene, polyisoprene and polybutadiene components. Road marking compounds prepared from these copolymers further contain a hydrocarbon resin.
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