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:
Jul. 09, 1996
Filed:
Apr. 10, 1995
Applicant:
Inventors:
Wolfgang Wehner, Ober-Ramstadt, DE;
Rolf Drewes, Lindenfels, DE;
Karl J Kuhn, Lautertal, DE;
Hans-Jurgen Sander, Lorsch, DE;
Markus Kolb, Plankstadt, DE;
Assignee:
Ciba-Geigy Corporation, Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
524 27 ; 252407 ; 25240052 ; 524 56 ; 524109 ; 524387 ; 524419 ; 524450 ;
Abstract
Use of a di- or polysaccharide alcohol and an inorganic or organic zinc, aluminum or rare-earth compound allows a high degree of stabilization of a halogen-containing polymer or polymer recyclate.