发明名称 |
ADHESIVES |
摘要 |
There are disclosed star shaped thermoplastic elastomers made of acrylic block copolymers obtained by transition metal catalysed radical polymerisation. The elastomers comprise core arms obtained from monomers or mixture of monomers, whose Tgis from about -65°C to about - 20°C, and of shell arms obtained from monomers or mixture of monomers, whose Tg is from about 70°C to about 160°C. The core copolymer has a polydispersity of 2 or higher and the final copolymer has a polydispersity of from 3 to 10.
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申请公布号 |
KR20050084471(A) |
申请公布日期 |
2005.08.26 |
申请号 |
KR20057011791 |
申请日期 |
2005.06.22 |
申请人 |
SURFACE SPECIALTIES, S.A. |
发明人 |
SIMAL FRANCOIS;TWEEDY HARRELL;VAN ES STEVEN;ROOSE PATRICE |
分类号 |
C08F293/00;C08L53/00;C09J153/00;(IPC1-7):C08F293/00 |
主分类号 |
C08F293/00 |
代理机构 |
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代理人 |
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地址 |
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