公开(公告)号：US20160355707A1

公开(公告)日：2016-12-08

申请号：US15117611

申请日：2015-02-09

Applicant: TESA SE

Inventor： Frank LANGE ,  Patrick KEREP ,  Bernhard MÜSSIG ,  Tanja URBAN

IPC: C09J7/02 ,  C09J5/00 ,  C09J107/00

Abstract: The invention relates to adhesive tape having a support made of a film, an adhesive mass being applied to at least one side thereof. Said film is a monoaxially stretched film which is made up of at least 50 wt. % of a polypropylene homopolymer and 10-25 wt. %, preferably 15% of a copolymer made from ethylene and 2-6 mol % of an α-olefin. The α-olefin is a diene having at least four carbon atoms, the adhesive mass contains a polyisoprene rubber and one or more adhesive resins, the rubber/adhesive resin weight ratio being higher than 1.10.

Abstract translation: 本发明涉及具有由薄膜制成的支撑体的粘合带，其粘合剂被施加到其至少一侧。 所述膜是单轴拉伸膜，其由至少50重量％ ％的聚丙烯均聚物和10-25wt。 ％，优选15％的由乙烯制成的共聚物和2-6摩尔％的α-烯烃。 α-烯烃是具有至少四个碳原子的二烯，粘合剂质量包含聚异戊二烯橡胶和一种或多种粘合剂树脂，橡胶/粘合树脂的重量比高于1.10。

公开(公告)号：US20160347973A1

公开(公告)日：2016-12-01

申请号：US15117577

申请日：2015-02-09

Applicant: TESA SE

Inventor： Frank LANGE ,  Tanja URBAN

IPC: C09J7/02 ,  C09J5/00 ,  C09J107/00

CPC classification number: C09J107/00 ,  C09J5/00 ,  C09J7/243 ,  C09J7/383 ,  C09J7/401 ,  C09J2407/00 ,  C09J2423/106 ,  C09J2483/005

Abstract: Disclosed is an adhesive tape comprising a carrier consisting of a foil, to one side of which an adhesive substance is applied. The adhesive substance contains a polyisoprene rubber and one or more adhesive resins, the weight ratio of the rubber to the adhesive resin being greater than 1.10. A silicone-based separating agent is applied to the side of the carrier that is not provided with the adhesive substance.

Abstract translation: 公开了一种胶带，其包括由箔构成的载体，其一面施加粘合剂物质。 粘合剂物质含有聚异戊二烯橡胶和一种或多种粘合剂树脂，橡胶与粘合剂树脂的重量比大于1.10。 将硅氧烷类分离剂涂布在不具有粘接性物质的载体侧。