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. 19, 2013
Filed:
Nov. 11, 2008
Applicants:
Martin Weber, Maikammer, DE;
Volker Warzelhan, Weisenheim, DE;
Faissal-ali El-toufaili, Ludwigshafen, DE;
Andreas Greiner, Amöneburg, DE;
Heiner Stange, Neuss, DE;
Seema Agrarwal, Marburg, DE;
Inventors:
Martin Weber, Maikammer, DE;
Volker Warzelhan, Weisenheim, DE;
Faissal-Ali El-Toufaili, Ludwigshafen, DE;
Andreas Greiner, Amöneburg, DE;
Heiner Stange, Neuss, DE;
Seema Agrarwal, Marburg, DE;
Assignee:
BASF SE, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 75/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparing polyaryl ethers in which a polycondensation of the monomer building blocks is carried out using microwave irradiation leads to thermoplastic molding compositions having improved color properties.