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公开(公告)号:US20170002235A1
公开(公告)日:2017-01-05
申请号:US15266653
申请日:2016-09-15
Applicant: NITTO DENKO CORPORATION
Inventor: Masatsugu HIGASHI , Kiyoe SHIGETOMI , Koji SHITARA , Akiko TANAKA , Katsuhiko KAMIYA , Azusa ISEKI
CPC classification number: H01B5/002 , B32B7/12 , B32B27/08 , B32B27/306 , B32B27/36 , B32B2307/202 , B32B2307/412 , B32B2307/516 , B32B2457/00 , B32B2457/202 , B32B2457/204 , C08F220/18 , C08F222/1006 , C08F226/06 , C08G18/6266 , C08G18/8029 , C08G2170/40 , C09J7/385 , C09J133/14 , C09J175/04 , C09J2203/318 , C09J2433/00 , C09J2467/006 , G02F1/13338 , G02F2202/28 , Y10T428/2891 , C08F2220/1875 , C08F220/20 , C08F2220/1858 , C08F226/10
Abstract: A pressure-sensitive adhesive of the invention include a (meth)acryl-based polymer obtained by polymerization of a monomer component including 30 to 99.5% by weight of an alkyl (meth)acrylate having an alkyl group of 10 to 18 carbon atoms at an ester end and 0.5 to 50% by weight of a cyclic nitrogen-containing monomer. The pressure-sensitive adhesive has a satisfactory level of adhesive performance and can form a pressure-sensitive adhesive layer with a lower dielectric constant and reliable moisture resistance.
Abstract translation: 本发明的压敏粘合剂包括通过聚合含有30至99.5重量%的具有10至18个碳原子的烷基的(甲基)丙烯酸烷基酯的单体组分而获得的(甲基)丙烯酸类聚合物, 酯末端和0.5〜50重量%的含环状含氮单体。 该粘合剂具有令人满意的粘合性能,可以形成具有较低介电常数和可靠的耐湿性的压敏粘合剂层。