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:
May. 24, 1977
Filed:
Sep. 07, 1976
Applicant:
Inventors:
Syamalarao Evani, Midland, MI (US);
Dennis McKeever, Midland, MI (US);
Russell J Raymond, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ; C08K / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 260 342 ; 526317 ;
Abstract
Dispersions of finely divided particulate solids in an organic liquid in which the solids are insoluble are stabilized by the addition of a polymeric dispersant having a degree of polymerization of about 10 to 100. An example of the polymeric dispersant is an interpolymer of styrene, maleic anhydride and a vinyl benzyl ether of ethoxylated nonyl phenol.
Evani, Syamalarao. (1977). Polymeric stabilized dispersions (U.S. Patent No. 4025484). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4025484
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile