发明名称 |
Pressure sensitive adhesives containing block copolymer |
摘要 |
A pressure sensitive adhesive composition is provided. The adhesive comprises an ABA block polymer wherein A represents a copolymer of styrene and alpha-methylstyrene and B represents blocks of diene polymer. The diene polymer can be butadiene, isoprene or a mixture thereof. The composition also contains a tackifying resin.
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申请公布号 |
US4717749(A) |
申请公布日期 |
1988.01.05 |
申请号 |
US19850768378 |
申请日期 |
1985.08.22 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
TANG, RAYMOND W.;TUNG, LU H. |
分类号 |
C09J153/02;(IPC1-7):C08L53/02 |
主分类号 |
C09J153/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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