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:
Mar. 08, 1994
Filed:
Jun. 22, 1992
Applicant:
Inventors:
Kim R Smith, Baton Rouge, LA (US);
James E Borland, Baton Rouge, LA (US);
Joe D Sauer, Baton Rouge, LA (US);
Assignee:
Ethyl Corporation, Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
564298 ; 564297 ; 252547 ;
Abstract
Novel perhydrates having utility as surfactants and bleaching agents are obtained by reacting an anhydrous amine oxide or an amine oxide monohydrate with hydrogen peroxide in such proportions as to provide a compound corresponding to the formula RR'R'NO.multidot.xH.sub.2 O.multidot.yH.sub.2 O.sub.2 in which R is a primary alkyl group containing 8-24 carbons; R' is methyl, ethyl, or 2-hydroxyethyl; R' is independently selected from methyl, ethyl, 2-hydroxyethyl, and primary alkyl groups containing 8-24 carbons; x is 0 or 1; y is 1 or 2; and x+y is .ltoreq.2.