Lubricants for organic fibres

US4076672A · kind A · utility

Assignee

• Wacker Chemie AG · DE

Inventors

• Peter Huber · Neubiberg, DE
• Helga Lampelzammer · Burghausen, DE
• Ewald Pirson · Burghausen, DE
• Franz Wimmer · Ried im Innkreis, AT

Key dates

• Filing date: Jul 29, 1976
• Grant date: Feb 28, 1978
• Expiry date: Jul 29, 1996

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T442/2328
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A composition containing a mixture of (a) an aqueous emulsion obtained from the emulsion polymerization of a diorganopolysiloxane having an average viscosity of at least 20,000 cSt at 25.degree. C and component (b) which is selected from the class consisting of (i) a paraffin wax, (ii) a perfluoropolymer in which some of the fluoro groups may be substituted with chlorine atoms and mixtures thereof. The composition is applied as a lubricant to organic fibres to improve their slip properties.