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:
May. 28, 1996
Filed:
Aug. 30, 1994
Applicant:
Inventor:
Shao-hai Wu, Ellicott City, MD (US);
Assignee:
W. R. Grace & Co.-Conn., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
524297 ; 524547 ;
Abstract
A styrene ionomeric composition is disclosed for use in plastisols. Polystyrene ionomers such as sulfonated polystyrene or carboxylated polystyrenes with covalent crosslinks, exhibit improved general mechanical properties when small amounts of a latent crosslinking monomer such as glycidyl methacrylate are added.