公开(公告)号：US11261301B2

公开(公告)日：2022-03-01

申请号：US15756849

申请日：2016-08-01

申请人： THREEBOND CO., LTD.

发明人： Tetsunori Soga ,  Mao Anai

IPC分类号： C08K5/07 ,  C09J109/00 ,  C08F110/10 ,  C08F2/50 ,  C08J3/28 ,  H01M8/0284 ,  H01M8/0286 ,  H01M8/0271 ,  C09K3/10 ,  C08F290/04 ,  C08F8/26 ,  C08F8/00 ,  C09J5/00 ,  F16J15/14 ,  H01M8/1004 ,  H01M8/10

摘要： The present invention was made in view of the foregoing problem and has an object to provide a photocurable resin composition which can be quickly cured by irradiation with active energy rays such as ultraviolet rays and achieves excellent adhesion to polyolefin such as PP having properties difficult to bond. Specifically, provided is a photocurable resin composition containing the following (A) and (B) ingredients: (A) ingredient: a polymer having a polyisobutylene backbone mainly containing a —[CH2C(CH3)2]— unit, the polymer having one or more (meth)acryloyl groups per molecule; and (B) ingredient: a photo-radical initiator of hydrogen abstraction type.