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:
Oct. 08, 1985
Filed:
Aug. 23, 1984
Applicant:
Inventors:
Dodd W Fong, Naperville, IL (US);
David J Kowalski, LaGrange Park, IL (US);
Assignee:
Nalco Chemical Company, Oak Brook, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
526240 ; 526241 ; 526287 ;
Abstract
Novel water-soluble polymers and copolymers are synthesized by the free radical polymerization of vinyl addition monomers described generally by the formula: ##STR1## wherein: M is hydrogen, lithium, sodium, potassium, ammonium, magnesium, or calcium;
Quick Actions:
Fong, Dodd. (1985). Water-soluble sulfonated polymers (U.S. Patent No. 4546156). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4546156
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