Adhesive film strip

US6284378A · kind A · utility

Assignee

• BEIERSDORF AG · DE

Inventors

• Andreas Junghans · Hamburg, DE
• Bernd Lühmann · Norderstedt, DE

Key dates

• Filing date: Jul 1, 1997
• Grant date: Sep 4, 2001
• Expiry date: Jul 1, 2017

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/3154
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Adhesive film strip for a temporary bond which can be detached without residue and without damage by pulling in the direction of the bond plane, having a layer structure comprising an elastic backing layer which is provided on one or both sides with an adhesive layer, characterized in that both the backing layer and the adhesive layer(s) comprise styrene block copolymers as base polymers, blended with tackifier resins which are compatible with the elastomer block of the styrene block copolymers used.