Stabilized moulding compositions based on vinyl chloride polymers and use of one or several compounds as costabilizers for moulding compositions based on vinyl chloride polymers

Abstract

Abstract Translated from German Stabilisierte Formmassen auf der Basis von Polymerisaten des Vinyl­chlorids, die wenigstens einen Primärstabilisator und als Costabi­lisator Mercaptale oder Monothioacetale von Thioglykolsäureestern der Formeln I und/oder II enthalten. Die in den Formmasen enthaltenen Costabilisatoren haben keinen unangenehmen Geruch, verbessern aber die Anfangsfarbe und auch die Gesamtstabilität der Formmassen. Stabilized molding compositions based on polymers of vinyl chloride which have at least one primary stabilizer and, as a costabilizer, mercaptals or monothioacetals of thioglycolic acid esters of the formulas I and / or II contain. The costabilizers contained in the molding compositions do not have an unpleasant smell, but improve the initial color and also the overall stability of the molding compositions.

Inventors

• 👤 Bruno Dr. Kemper

Bibliographic Details