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:
Jan. 04, 2011
Filed:
Feb. 13, 2006
Applicants:
Sarah R. Kaspers, Scarsdale, NY (US);
Christian Guckel, Bad Saeckingen, DE;
Daniel Rogez, Mulhouse, FR;
Christian M. Schaller, Basel, CH;
Inventors:
Sarah R. Kaspers, Scarsdale, NY (US);
Christian Guckel, Bad Saeckingen, DE;
Daniel Rogez, Mulhouse, FR;
Christian M. Schaller, Basel, CH;
Assignee:
BASF SE., Ludwigschafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method of stabilizing natural composites against damage by heat and light by treating the wood derived fillers with a water based solution of a sterically hindered amine, drying the treated wood derived filler and then combining with plastic via compounding methods such as extrusion.