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.

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

IPC: C09J7/02 ,  H01B7/02

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。

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

IPC: C09J7/02 ,  H01B7/17 ,  H01B7/00

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。