发明名称 |
TACKY RESIN COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE FILM OR SHEET |
摘要 |
<p>A tacky resin composition which has proper initial tackiness, is sufficiently inhibited from rising in tackiness with time, can keep tackiness at a proper range even when it receives a slight heat history or is stored for a long time, has very small dependence on peeling speed, and can provide high transparency to a pressure-sensitive adhesive film or sheet as required, and a pressure-sensitive adhesive film or sheet for the surface protection of an article, which is obtained form the tacky resin composition. The tacky resin composition comprises (A) 5 to 80 parts by weight of an olefin polymer (component A), (B) 5 to 80 parts by weight of an ethylene/unsaturated ester copolymer (component B) and (C) 1 to 60 parts by weight of a styrene-based elastomer and/or an olefin-based elastomer (component C) based on 100 parts by weight of the total of the components A, B and C.</p> |
申请公布号 |
EP2241603(A4) |
申请公布日期 |
2011.07.20 |
申请号 |
EP20090708216 |
申请日期 |
2009.01.28 |
申请人 |
DU PONT-MITSUI POLYCHEMICALS CO., LTD. |
发明人 |
AOYAMA, MASATAKA;HIRONAKA, YOSHITAKA;GONOHE, HISAO |
分类号 |
C09J123/08;C09J7/02;C09J123/00;C09J123/14;C09J125/08 |
主分类号 |
C09J123/08 |
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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