发明名称 |
Actinic-radiation-curing hot-melt pressure-sensitive composition |
摘要 |
There is disclosed an actinic-radiation-curing, hot-melt pressure-sensitive adhesive composition, which comprises a mixture in a limited mixing ratio of an acrylic high-molecular-weight polymer that is made up of main chain having a molecular weight of 8,000 to 100,000 and a glass transition temperature of -75 DEG to -20 DEG C., and branched chain, in which the main chains and/or branched chains have or at least one ethylenically unsaturated group; and a low-molecular-weight polymer having a molecular weight of 500 to 8,000 and a glass transition temperature of lower than 100 DEG C., which polymer has or does not have an ethylenically unsaturated group in the molecule.
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申请公布号 |
US5384341(A) |
申请公布日期 |
1995.01.24 |
申请号 |
US19930172805 |
申请日期 |
1993.12.27 |
申请人 |
MITSUI TOATSU CHEMICALS, INC. |
发明人 |
ITAGAKI, MAKOTO;KAWASAKI, EIICHI;SHINKODA, KAZUYA;SUEWAKA, KOUSUKE |
分类号 |
C08F2/48;C08F299/00;C09J155/00;(IPC1-7):C08F2/48;C09J133/10;C09J31/04 |
主分类号 |
C08F2/48 |
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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