发明名称 |
(METH)ACRYLIC EMULSION TYPE PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET |
摘要 |
<p>The present invention relates to a (meth)acrylic emulsion type adhesive composition comprising an emulsion type (meth)acrylic polymer obtained by emulsion-polymerizing a monomer comprising a (meth)acrylic monomer as a principal component, wherein a sodium salt and/or potassium salt-containing emulsifier is used in the emulsion-polymerization described above, and neutralization treatment is carried out by using a neutralizing agent containing sodium hydroxide and/or potassium hydroxide after the emulsion polymerization is finished and an adhesive sheet obtained by using the above composition, and the present invention provides an adhesive composition which is not yellowed with the passage of time, particularly by heating and an adhesive sheet obtained by using the above composition.</p> |
申请公布号 |
EP1903083(A1) |
申请公布日期 |
2008.03.26 |
申请号 |
EP20060766586 |
申请日期 |
2006.06.12 |
申请人 |
LINTEC CORPORATION |
发明人 |
SAKUMA, TOSHIHIKO;IKEDA, FUMINORI |
分类号 |
C09J133/00;C08F2/26;C09J7/02 |
主分类号 |
C09J133/00 |
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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