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:
Oct. 24, 1978
Filed:
Dec. 20, 1976
Applicant:
Inventors:
Franz Scheidl, Gersthofen, DE;
Hans Huber, Burgkirchen, Alz, DE;
Klaus Ulm, Burghausen, Salzach, DE;
Harald Haberlein, Gersthofen, DE;
Gerhard Pfahler, Augsburg, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
260 / ; 252406 ; 2604297 ;
Abstract
The present invention provides novel organo-tin compounds of the formula ##STR1## AND THEIR USE AS STABILIZERS FOR HALOGEN CONTAINING POLYMERS. As compared to the known tin stabilizers, the tin compounds of the invention have improved stabilizing properties at identical tin content.