发明名称 |
FRICTION-ACTIVATED ADHESIVE FORMULATIONS AND APPLICATION DEVICES |
摘要 |
A solid thermoplastic semi-crystalline friction-activated adhesive composition comprising the mixture of: (a) from about 50 to about 100 parts by weight of a semi-crystalline adhesive polymer that comprises: (1) crystalline monomer having an alkyl carbon length of at least 16 carbon atoms; (2) non-crystalline monomer having a homopolymer Tg below about 80° C.; (3) waxy, soft monomer having an average pendant alkyl carbon length of at least 14 carbon atoms; (4) monomer having acid or base functionality; (5) functional or non-functional macromere having a Tm from about 40 to about 120° C.; (b) 0 to about 50 parts by weight of tackifier; (c) 0 to about 50 parts by weight of crystalline additive; (d) 0 to about 50 parts by weight of filler; (e) 0 to about 30 parts by weight of oil; and (f) 0 to about 50 parts by weight of one surfactant. Also glue crayons and other application devices comprising such adhesive compositions. |
申请公布号 |
EP3083867(A1) |
申请公布日期 |
2016.10.26 |
申请号 |
EP20140821452 |
申请日期 |
2014.12.16 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
JUNE, STEPHEN M.;BEVERIDGE, NICOLE M.;LU, YING-YUH |
分类号 |
C09J201/02;C09J9/00;C09J133/06 |
主分类号 |
C09J201/02 |
代理机构 |
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代理人 |
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地址 |
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