Preparation for reducing the bond strength of adhesive tapes

US6136866A · kind A · utility

Assignee

• BEIERSDORF AG · DE

Inventors

• Peter Himmelsbach · Buxtehude, DE
• Hanns Pietsch · Hamburg, DE
• Roland Knieler · Hamburg, DE

Key dates

• Filing date: Feb 10, 1998
• Grant date: Oct 24, 2000
• Expiry date: Feb 10, 2018

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61L15/50
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

Preparation for reducing the bond strength of adhesive tapes, consisting of at least one penetrant and at least one bond strength-reducing active substance which is skin-compatible and may make an active contribution to skincare, where the bond strength-reducing active substance contains at least one hydrocarbon chain of the form (C.sub.n H.sub.m) where n is the number of carbon atoms in the chain and has a value of greater than 6, and where the adhesive-reducing [sic] active substance has a primary irritation index of less than 3, with particular preference 0.