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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.:

US 5360782 B1

PDFFull Text
Date of Patent:
Nov. 01, 1994

Filed:

Oct. 22, 1993

Aqueous solution comprising a thiocarbonate, a sulfide, and an

Applicant:
Inventors:

Donald C Young, Fullerton, CA (US);

James A Green, II, Maipu, CL;

Assignee:

Union Oil Company of California, Los Angeles, CA (US);

Attorneys:

Wirzbicki; Gregory F.

Frieman; Shlomo R.

Primary Examiner:

Gary E Hollinden

Assistant Examiner:

John D Pak

Int. Cl.
CPC ...
C05G / ; A01N / ; A01N / ; A01N / ;
U.S. Cl.
CPC ...
504101 ; 424 40 ; 424 42 ; 424606 ; 424699 ; 424701 ; 424703 ; 424706 ; 424707 ; 424710 ; 424713 ; 424715 ; 424718 ; 424719 ; 424721 ; 424722 ; 47 58 ; 47DI / ; 514512 ;
Abstract

Aqueous thiocarbonate solutions are stabilized by the addition of base, sulfide and/or polysulfide, and the stability and safety of the more concentrated solutions containing 1 weight percent or more equivalent CS.sub.2 as a thiocarbonate are achieved as reflected by significant reduction of CS.sub.2 partial pressure in such solutions. Also, deposit formation in irrigation systems delivering such thiocarbonates, such as drip emitters and sprinkler heads, is reduced or eliminated with minor amounts of sodium hexametaphosphate.

Find Patent Forward Citations

Young, Donald. (1994). Aqueous solution comprising a thiocarbonate, a sulfide, and an (U.S. Patent No. 5360782). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5360782

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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