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. 24, 1976
Filed:
Mar. 24, 1975
Alan D Williams, Richboro, PA (US);
John A Powell, Willingboro, NJ (US);
Daniel T Carty, Willingboro, NJ (US);
James A Oline, Wyncote, PA (US);
Rohm and Haas Company, Philadelphia, PA (US);
Abstract
An alkyl acrylate polymer is cured by condensing carboxyl groups of the polymer with a polyvalent metal oxide to produce polymeric metallo-carboxylates characterized by a three dimensional cross-linked structure. Metallocarboxylates of improved characteristics are produced by neutralizing at least some of the carboxyl groups by reaction with a basic reagent prior to condensation with the polyvalent metal oxide. Preferably the basic reagent is a monovalent metal compound such as potassium hydroxide.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile