The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 1987
Filed:
Aug. 20, 1985
Paul Spielau, Troisdorf-Eschmar, DE;
Horst Vohwinkel, Troisdorf-Eschmar, DE;
Peter Putz, Augustin 3/Menden, DE;
Dynamit Nobel Ag, Colonge, DE;
Abstract
A biocidal composition based on organic arsenic compounds, comprising at least one tin compound in an amount affective to prevent elution of the arsenic compound from a composition containing them, particularly molding compositions for the production of molded plastic articles, particularly based on flexible PVC and/or ethylene/vinyl acetate copolymers or graft polymers or, optionally, polyethylene, containing stabilizers imparting stability to light, weather and heat, and optionally conventional additives such as colorants, fillers and slip agents, and containing further an arsenic compound as a biocidal agent are treated with such tin compound to prevent elution of the biocidal compound.