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 6673964 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 06, 2004

Filed:

Jul. 30, 2002
Applicant:
Inventors:

Anthony K. Uriarte, Pensacola, FL (US);

Norman J. Peters, Pensacola, FL (US);

Mikhail I. Khramov, Pensacola, FL (US);

Thomas W. Backes, Pace, FL (US);

Patrick N. Crowe, Pensacola, FL (US);

Deanna W. Hamilton, Gulf Breeze, FL (US);

Assignee:

Solutia Inc., St. Louis, MO (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07B 5/300 ; C07C 5/108 ;
U.S. Cl.
CPC ...
C07B 5/300 ; C07C 5/108 ;
Abstract

A process for producing a calcium carboxylate comprising contacting a nitrile compound, a calcium compound selected from calcium hydroxide, calcium oxide or mixtures thereof, and water at a temperature of about 90° C. to about 250° C. at a sufficient pressure and for a sufficient time to produce a reaction mixture comprising calcium carboxylate.


Find Patent Forward Citations

Uriarte, Anthony. (2004). Process for producing a calcium carboxylate (U.S. Patent No. 6673964). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6673964

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