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:
Sep. 10, 1996
Filed:
Jun. 06, 1995
Applicant:
Inventors:
Josef Sanders, Leverkusen, DE;
Mark Kratz, Krefeld, DE;
Manfred Dietrich, Leverkusen, DE;
Torsten Heinemann, K oln, DE;
Helmut Woynar, Dormagen, DE;
Gundolf Jacobs, R osrath, DE;
Uwe Scholz, K oln, DE;
Assignee:
Bayer Adtiengesellschaft, Leverkusen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08L / ;
U.S. Cl.
CPC ...
521137 ; 524762 ; 524773 ; 524775 ; 524776 ;
Abstract
A process for the production of stable, agglomerate-free, low viscosity graft copolymer dispersions through radical polymerization of ethylenically unsaturated monomers in the presence of a base polyol, a macromer, an enol ether of a specific formula, and optionally, an organic solvent. These enol ethers correspond to the general formula:
Sanders, Josef. (1996). Low viscosity polymer polyols a process for their production as well as (U.S. Patent No. 5554662). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5554662
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile