Multilayer adhesive tape

US6331336A · kind A · utility

Assignee

• BEIERSDORF AG · DE

Inventors

• Bodo Szonn · Kisdorf, DE
• Werner Kluge-Paletta · Kürten, DE

Key dates

• Filing date: Apr 21, 1998
• Grant date: Dec 18, 2001
• Expiry date: Apr 21, 2018

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/2848
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Single- or double-sidedly self-adhesively treated adhesive tape having an elastomeric backing layer, characterized in that PA1 a) the backing layer consists essentially of a styrene-butadiene copolymer, PA1 b) a self-adhesive composition is applied to one or both sides of the backing layer, and between backing layer and self-adhesive composition PA1 c) there is an interlayer comprising polyphenylene ether.