Reinforced vinyl chloride polymer compositions containing poly-neopentylene terephthalate

US4105624A · kind A · utility

Assignee

• BASF SE

Inventors

• Klaus Boehlke
• Martin Welz · Bad Dürkheim, DE
• Peter Foerster · Ludwigshafen, DE
• Hans-Josef Sterzel · Schifferstadt, DE
• Rolf Wurmb
• Hans G. Matthies · Ludwigshafen, DE

Key dates

• Filing date: May 2, 1977
• Grant date: Aug 8, 1978
• Expiry date: May 2, 1997

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L67/02
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Thermoplastic compositions based on mixtures of a vinyl chloride polymer and conventional reinforcing agents. The compositions contain a linear polyester, which is solid at room temperature and is compatible with the vinyl chloride polymer, as a processing assistant. The thermoplastic compositions may in particular be used for the manufacture of injection moldings.