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:
Jul. 22, 1986
Filed:
Mar. 07, 1985
Wallace H Brown, Downers Grove, IL (US);
Robert E Ansel, Hoffman Estates, IL (US);
Kevin P Murray, Hoffman Estates, IL (US);
DeSoto, Inc., Des Plaines, IL (US);
Abstract
Nonvolatile plasticizers are provided which are the carboxyl-functional amide reaction product of: (1) a secondary amine-functional adduct of an acrylate compound, like 2-hydroxyethyl acrylate or a monohydric caprolactone monoacrylate, and about one amine equivalent per acrylate group in the acrylate compound, of an organic primary amine such as a polyoxypropylene monoprimary amine having a molecular weight in the range of about 50 to about 8000; with (2) a dicarboxylic acid anhydride, like phthalic anhydride. These plasticizers have improved wetting properties and are particularly useful in nitrocellulose compositions, such as nail polish.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile