Vulcanization acceleration based on melamine derivatives, rubber compositions containing melamine derivatives, and a process for the vulcanization of rubber

US4369122A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Rudiger Schubart · Wittlich, DE
• Ulrich Eholzer

Key dates

• Filing date: Feb 17, 1981
• Grant date: Jan 18, 1983
• Expiry date: Feb 17, 2001

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K5/34922
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Vulcanization accelerators based on PA1 (a) melamine derivatives, optionally in combination with PA1 (b) conventional vulcanization accelerators taken from the group of thiazole accelerators, and optionally PA1 (c) other conventional accelerators, a rubber composition containing said accelerator and a process for vulcanizing rubber.