Process for incorporating a plasticizer into a polyamide

US5527847A · kind A · utility

Assignee

• Huels Aktiengesellschaft · DE

Inventors

• Salih Mumcu · Marl, DE
• Weigand Kramer · Marl, DE
• Wolfgang Kriesten
• Hans J. Panoch

Key dates

• Filing date: Jan 13, 1994
• Grant date: Jun 18, 1996
• Expiry date: Jan 13, 2014

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08J2377/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Plasticizers are homogeneously incorporated into finely divided solid polyamides by mechanically agitating a mixture of plasticizers and polyamides at temperatures of at least 80.degree. C. while the polyamide remains in the finely divided solid phase.