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公开(公告)号:US20180086945A1
公开(公告)日:2018-03-29
申请号:US15563074
申请日:2016-03-16
Applicant: NITTO DENKO CORPORATION
Inventor: Tomohito HARADA , Bojun CHEN
IPC: C09J7/02 , C09J109/08 , H01B7/00
CPC classification number: H01B7/0045 , C08K5/0016 , C08K5/098 , C09J7/245 , C09J109/08 , C09J201/00 , C09J2201/606 , C09J2201/622 , C09J2203/302 , C09J2205/106 , C09J2407/00 , C09J2409/00 , C09J2421/006 , C09J2427/006 , C09J2467/00 , C09J2471/00 , C09J2475/00 , C09J2483/00
Abstract: Provided is a polyvinyl chloride (PVC) adhesive tape less susceptible to cracking at low temperatures even with thin PVC film. The pressure-sensitive adhesive (PSA) tape provided by the present invention comprises a PVC film and a PSA layer placed on at least one face of the PVC film. The PSA tape shows a tensile elongation at break of 80% or higher at −20° C.
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公开(公告)号:US20160289506A1
公开(公告)日:2016-10-06
申请号:US15084825
申请日:2016-03-30
Applicant: Nitto Denko Corporation
Inventor: Tomohito HARADA , Bojun CHEN
CPC classification number: C09J7/0278 , C08K5/0016 , C08K5/005 , C08K5/098 , C09J7/245 , C09J2201/122 , C09J2201/606 , C09J2203/302 , C09J2205/106 , C09J2421/00 , C09J2427/006 , C09J2467/006 , H01B7/0241
Abstract: This invention provides a pressure-sensitive adhesive tape that comprises a polyvinyl chloride film comprising a plasticizer and a pressure-sensitive adhesive layer placed at least on one face of the film. The pressure-sensitive adhesive tape has a weight loss on heating of less than 4% and a holding power of 50 minutes or greater.
Abstract translation: 本发明提供了一种压敏粘合带,其包括聚氯乙烯膜,其包含增塑剂和至少位于膜的一个表面上的压敏粘合剂层。 压敏粘合带的加热失重小于4%,保持力为50分钟以上。
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公开(公告)号:US20160289505A1
公开(公告)日:2016-10-06
申请号:US15083748
申请日:2016-03-29
Applicant: NITTO DENKO CORPORATION
Inventor: Tomohito HARADA , Bojun CHEN
CPC classification number: H01B7/17 , C08K5/0016 , C08K5/098 , C09J7/22 , C09J7/245 , C09J7/38 , C09J107/02 , C09J2201/606 , C09J2201/622 , C09J2203/302 , C09J2205/106 , C09J2407/00 , C09J2409/00 , C09J2427/006 , C09J2491/00 , H01B3/443 , H01B7/0045
Abstract: This invention provides a PSA tape that comprises a PVC film comprising a plasticizer, and a PSA layer placed at least on one face of the PVC film The PSA tape yields a condensation amount of 5 mg or less in a condensation amount measurement carried out by storing a piece of the PSA tape having a surface area equivalent to a circle of 80 mm diameter at 120° C. for 16 hours.
Abstract translation: 本发明提供一种粘合带,其包含含有增塑剂的PVC膜和至少位于PVC膜的至少一面上的PSA层。在通过存储进行的冷凝量测量中,PSA带产生5mg以下的凝结量 一块PSA胶带的表面积相当于在120℃下直径为80mm的圆形16小时。
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