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. 16, 1984
Filed:
Jan. 27, 1983
Dick A Pons, Maassluis, NL;
Anno Bijker, Spijkenisse, NL;
Syrnes International B.V., Hoek Van Holland, NL;
Abstract
An improved paint composition comprises an aqueous dispersion of a water insoluble addition polymer formed substantially of monomers selected from the class consisting of styrene, acrylates, methacrylates, vinyl esters, and vinyl chloride; at least one anionic or non-ionic emulsifier; at least one polyoxyethylene-chain-containing compound with between 60 and 400 oxyethylene units; and a minor amount of at least one alkali-soluble addition polymer. The emulsifier may itself be a polyoxyethylene-chain-containing compound. The unsaturated monomers comprising the water insoluble addition polymer include at least one monomer containing a phosphoric acid, sulphonic acid, or carboxylic acid group or a group functioning as an emulsifier.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile