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. 19, 1999
Filed:
Feb. 20, 1997
Applicant:
Inventors:
George Policello, Ossining, NY (US);
Gerald Murphy, Hopewell Junction, NY (US);
Assignee:
Witco Corporation, Greenwich, CT (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; C09K / ; B01D / ;
U.S. Cl.
CPC ...
504116 ; 424405 ; 516198 ; 516124 ; 516204 ;
Abstract
The present invention teaches silicone polyether copolymers with a low degree of polymerization (3 to 4 Si units) provide control for foams generated by organosilicone based surfactants in water without the need for an additional antifoam component. The copolymer foam control agent is a compound of the formula
Policello, George. (1999). Foam control agents for silicone surfactants in agriculture (U.S. Patent No. 5968872). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5968872
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile