Heat-curable pressure-sensitive adhesive film

US6063494A · kind A · utility

Assignee

• BEIERSDORF AG · DE

Inventors

• Uwe Schümann · Pinneberg, DE
• Kirstin Weiland · Hamburg, DE

Key dates

• Filing date: May 7, 1998
• Grant date: May 16, 2000
• Expiry date: May 7, 2018

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/2883
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Double-sided pressure-sensitive adhesive film made up of the following components: ______________________________________ 15-60% by weight of a thermally vulcanizable, polyesterified rubber, 10-30% by weight of bitumen and/or tackifying resins, 1-20% by weight of vulcanization auxiliaries, 0.2-5% by weight of vulcanization accelerators, 10-70% by weight of fillers, and, if desired, further auxiliaries, plasticizers and oils. ______________________________________