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:
Apr. 30, 1985
Filed:
Apr. 13, 1984
Anthony Russo, Grand Rapids, MI (US);
Thomas Mauthner, Livonia, MI (US);
J. Hall Company, Grand Rapids, MI (US);
Abstract
This invention relates to water based and water dilutable compositions containing about 5 to 20% by weight of water insoluble lipophilic organic solvents and a coupling agent comprising a compound having the formula ##STR1## where R--(CH.sub.2).sub.n is the residue of a sulfonated monounsaturated C.sub.12 to C.sub.18 fatty acid having the C--S attachment in one of the carbon atoms of the residue and M is an alkali metal, alkaline earth metal or amine, the weight ratio of solvent to coupling agent being from about 1:1 to 2:1. The composition is useful for metal cleaning, rust removing and phosphatizing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile