发明名称 |
HOT-MELT ADHESIVE COMPOSITION |
摘要 |
The present invention provides a hot melt adhesive composition comprising (A) an ethylene copolymer obtained by copolymerizing ethylene and ±-olefin using a single-site catalyst and (B) a rosin ester, in a hydrolyzate of which a dehydroabietic acid content is 30 wt% or less and an abietic acid content is 10 wt% or less, and in a methylated product of the hydrolyzate of which a content of components having a molecular weight of 320 is equal to or greater than 10 wt% of a total amount of components having a molecular weight of 314 to 320. |
申请公布号 |
EP2824154(A1) |
申请公布日期 |
2015.01.14 |
申请号 |
EP20130758154 |
申请日期 |
2013.03.08 |
申请人 |
ARAKAWA CHEMICAL INDUSTRIES, LTD. |
发明人 |
NAKATANI, TAKASHI |
分类号 |
C09J123/08;C09J11/08;C09J193/04;H01L31/048 |
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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