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. 24, 1992
Filed:
Dec. 22, 1989
Applicant:
Inventors:
John P Sankey, Warrington, GB;
Alun P James, Liverpool, GB;
Inderbir K Tranter, Warrington, GB;
Joseph M Schofield, Paris, FR;
Assignee:
Interox Chemicals Limited, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B / ; C07C / ;
U.S. Cl.
CPC ...
25218642 ; 25218626 ; 252 95 ; 562-2 ;
Abstract
The incorporation of many percarboxylic acids in household formulations is precluded from by adverse physicochemical properties, such as a propensity to decompose too quickly during storage or explode on impact or when subjected to pressure, though otherwise they would be effective disinfectants and bleaching agents, especially at hand-hot temperatures. The invention provides a stable and effective selection of organic percarboxylic acids which satisfy one or other of the general formulae (1) or (2):