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:
Jun. 15, 1993
Filed:
Dec. 26, 1991
Jean-Luc Guillaume, La Wantzeneu, FR;
Veli J Koskelainen, Helsinki, FI;
The Dow Chemical Company, Midland, MI (US);
Abstract
The use of a sulfoalkyl monomer in monovinylidene aromatic/(meth)acrylate/(meth)acrylic acid monomer latexes has been found to provide surprisingly good combinations of ion stability and moisture resistance. This is shown to be especially beneficial in paper coating and paint formulations. In examples, sulfopropyl methacrylate has proven especially beneficial in a styrene/n-butylacrylate/methacrylic acid latex for use in industrial-type, high strength coatings and formulations for coating offset printing paper.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile