发明名称 |
Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheet, and method for producing the same |
摘要 |
The present invention relates to a pressure-sensitive adhesive composition including, as a main ingredient, a monomer mixture or an acrylic copolymer material obtained by at least partially polymerizing the monomer mixture, the monomer mixture including: at least one monomer (monomer ml) selected from alkyl (meth)acrylates represented by the following formula (I) CH 2 =C(R 1 )COOR 2 in which R 1 is a hydrogen atom or a methyl group, and R 2 is an alkyl group having 1 to 20 carbon atoms: at least one monomer (monomer m2) selected from N-hydroxyalkyl (meth)acrylamides represented by the following formula (II) CH 2 =C(R 3 )CONHR 4 in which R 3 is a hydrogen atom or a methyl group, and R 4 is a hydroxyalkyl group having 2 to 4 carbon atoms: and at least one monomer (monomer m3) selected from N-vinyl cyclic amides and (meth)acrylamides that may have an N-alkyl group; and the monomer mixture including substantially no carboxyl group-containing monomer. |
申请公布号 |
EP2135907(A3) |
申请公布日期 |
2014.09.03 |
申请号 |
EP20090160895 |
申请日期 |
2009.05.22 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
NIWA, MASAHITO;OKAMOTO, MASAYUKI;HIGUCHI, NAOAKI |
分类号 |
C09J7/02 |
主分类号 |
C09J7/02 |
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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