发明公开
EP3087113A4 MOISTURE-CURABLE, SEMI-CRYSTALLINE (METH)ACRYLIC OLIGOMERS AND METHODS OF MAKING AND USING SAME IN ADHESIVE ARTICLES
审中-公开
FEUCHTIGKEITSHÄTTENDETEILKRISTALLINE（METH）ACRYL-OLIGOMERE UND VERFAHREN ZUR HERSTELLUNG UND VERWENDUNG DAVON IN KLEBSTOFFARTIKELN
- 专利标题： MOISTURE-CURABLE, SEMI-CRYSTALLINE (METH)ACRYLIC OLIGOMERS AND METHODS OF MAKING AND USING SAME IN ADHESIVE ARTICLES
- 专利标题（中）： FEUCHTIGKEITSHÄTTENDETEILKRISTALLINE（METH）ACRYL-OLIGOMERE UND VERFAHREN ZUR HERSTELLUNG UND VERWENDUNG DAVON IN KLEBSTOFFARTIKELN
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申请号： EP14873983申请日： 2014-12-22
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公开(公告)号： EP3087113A4公开(公告)日： 2017-08-09
- 发明人: KUMAR RAMESH C , ELLIS MARK F , JACOBSEN JOHN R , LOCKETT MICHAEL A , KALGUTKAR RAJDEEP S
- 申请人： 3M INNOVATIVE PROPERTIES CO
- 专利权人： 3M INNOVATIVE PROPERTIES CO
- 当前专利权人： 3M INNOVATIVE PROPERTIES CO
- 优先权： US201361921241 2013-12-27
- 主分类号： C08F220/10
- IPC分类号： C08F220/10 ; C08F220/14 ; C08F220/18 ; C08F228/00 ; C08F230/08 ; C08G77/442 ; C08L33/04 ; C08L43/04 ; C08L83/10 ; C09J7/02 ; C09J133/04 ; C09J133/08 ; C09J143/04
摘要：
A composition suitable for use as a low adhesion backsize or a primer for low surface energy adhesives, including the reaction product of at least one moisture-curable, semi-crystalline (meth)acrylic oligomer represented by the formula: wherein R1 is independently a C16 to C40 alkyl group; R2 is independently a C1 to C40 alkyl group; each R3 is independently a methyl, ethyl, or isopropyl group; X is a chain transfer agent as defined further below; Y is independently selected to be a methyl, ethyl, or isopropyl group; a, b and c are each independently selected to be an integer of at least 10, and a + b + c 1; and p is 0, 1, 2, or 3. Articles and methods of using the composition as a low adhesion backsize or a primer for a low surface energy adhesive are also described.
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