Flame-proof moulding compounds

US6538054B1 · kind B1 · utility

Assignee

• BASF SE

Inventors

• Martin Klatt · Bad Dürkheim, DE
• Brigitte Gareiss · Grünstadt, DE
• Motonori Yamamoto · Mannheim, DE
• Herbert Fisch · Monsheim, DE
• Michael Nam · San Jose, US
• Thomas Heitz · Ludwigshafen am Rhein, DE
• Bernd Leutner · Bischofswerda, DE

Key dates

• Filing date: Apr 14, 1999
• Grant date: Mar 25, 2003
• Expiry date: Apr 14, 2019

Classification

• Technology area (CPC D): Textiles; Paper
• CPC primary: D01F1/07
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

Thermoplastic molding compositions compriseA) from 30 to 96% by weight of a polyesterB) from 1 to 30% by weight of melamine cyanurateC) from 1 to 30% by weight of at least one phosphorus-containing flame retardantD) from 0.01 to 5% by weight of at least one ester or amide derived from a saturated or unsaturated aliphatic carboxylic acid having from 10 to 40 carbon atoms and a saturated aliphatic alcohol or &mine having from 2 to 40 carbon atomsE) from 0 to 60% by weight of other additives and processing aidswhere the total of the percentages by weight of components A) to E) is 100%.