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:
Aug. 20, 1991
Filed:
Jun. 11, 1990
Applicant:
Inventors:
David L Dauplaise, Norwalk, CT (US);
Joseph J Kozakiewicz, Trumbull, CT (US);
Joseph M Schmitt, Ridgefield, CT (US);
Assignee:
American Cyanamid Company, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
525383 ; 523223 ; 524829 ; 5253284 ; 5253294 ; 525379 ; 525385 ; 525386 ; 526306 ; 526831 ;
Abstract
Compositions comprising microparticles of a cross-linkable, glyoxalated (meth)acrylamide containing, polymeric material are disclosed. They are prepared using inverse mircoemulsion polymerization techniques and are useful as wet- and dry-strength agents in paper production.
Dauplaise, David. (1991). Micro-emulsified glyoxalated acrylamide polymers (U.S. Patent No. 5041503). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5041503
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile