Use of monothiols as stabilizers in melted pressure-sensitive adhesive compositions based on natural rubber or synthetic rubbers

US6294598A · kind A · utility

Assignee

• BEIERSDORF AG · DE

Inventors

• Werner Karmann · Hamburg, DE
• Claus Grobe · Hamburg, DE

Key dates

• Filing date: Jun 8, 1999
• Grant date: Sep 25, 2001
• Expiry date: Jun 8, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L2666/04
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Use of solid, rubber-soluble or rubber-dispersible monothiols as stabilizers in melted pressure-sensitive adhesive compositions based on natural rubber or synthetic rubbers, suitable tackifying resins and promoters for increasing the radiation crosslinking yield.