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:
Feb. 27, 2007
Filed:
Mar. 10, 2000
Applicants:
Peter Barghoorn, Kallstadt, DE;
Michael Fischer, Ludwigshafen, DE;
Heiner Görrissen, Ludwigshafen, DE;
Peter Ittemann, Lampertheim, DE;
Norbert Niessner, Friedelsheim, DE;
Inventors:
Peter Barghoorn, Kallstadt, DE;
Michael Fischer, Ludwigshafen, DE;
Heiner Görrissen, Ludwigshafen, DE;
Peter Ittemann, Lampertheim, DE;
Norbert Niessner, Friedelsheim, DE;
Assignee:
Basf Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to the use of phyllosilicates for improving the chemicals resistance, reducing the swelling, and improving the stress-cracking resistance of styrene copolymers, and to corresponding styrene copolymers, and to a process for their preparation.