-
公开(公告)号:US20150191636A1
公开(公告)日:2015-07-09
申请号:US14409305
申请日:2013-07-04
Applicant: LINTEC CORPORATION
Inventor: Syo Otaka , Yoshitomo Ono
IPC: C09J175/14 , C09J123/22 , C09J9/02 , C09J133/08
CPC classification number: C09J175/14 , C08G18/222 , C08G18/289 , C08G18/4825 , C08G18/6229 , C08G18/755 , C08G18/792 , C08G2170/40 , C08K3/041 , C08K2201/001 , C09J4/06 , C09J7/10 , C09J7/20 , C09J9/02 , C09J123/22 , C09J133/02 , C09J133/066 , C09J133/08 , C09J175/04 , C09J2201/602 , C09J2201/622 , C09J2203/326 , C09J2205/102 , C09J2423/00 , C09J2433/00 , C09J2453/00 , C09J2475/00 , Y10T428/28 , C08F2220/1825 , C08F220/14 , C08F218/08 , C08F220/20 , C08F220/06 , C08F220/36
Abstract: A pressure-sensitive adhesive sheet having a pressure-sensitive adhesive layer made of a pressure-sensitive adhesive composition containing a pressure-sensitive adhesive resin (A) and a conductive material (B), wherein a value of van der Waals force component γsd of surface free energy of the pressure-sensitive adhesive composition excluding the conductive material (B) is 26.0 or less, has excellent adhesive force, and excels in an antistatic property and a conductive property because of low surface resistivity of the pressure-sensitive adhesive layer.
Abstract translation: 一种压敏粘合片,其具有由包含压敏粘合树脂(A)和导电材料(B)的压敏粘合剂组合物制成的压敏粘合剂层,其中范德华力分量γsd的值 除了导电材料(B)以外的压敏粘合剂组合物的表面自由能为26.0以下,具有优异的粘合力,并且由于压敏粘合剂层的低表面电阻率而具有优异的抗静电性和导电性。