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:
Jul. 29, 1980
Filed:
Jun. 16, 1978
Charles L Kissel, Anaheim, CA (US);
Frederick F Caserio, Jr, Laguna Beach, CA (US);
Magna Corporation, Santa Fe Springs, CA (US);
Abstract
The life of acrolein in an aqueous medium is increased by incorporation into the aqueous medium of an effective amount of an acid preferably selected from the class consisting of: (1) H.sub.x A.sub.y, wherein H is hydrogen, A is an inorganic radical, and x and y each are positive integers whereby H and A are valence balanced; (2) RA, wherein R is one of hydrogen, an alkyl or an aryl group, and A is one of CO.sub.2 H, OPO.sub.3 H.sub.2, PO.sub.3 H.sub.2, OSO.sub.3 H, and SO.sub.3 H; and (3) ##STR1## wherein N is zero or a positive integer from one through three, M is a positive integer of at least one, and A is a member selected from the class consisting of CO.sub.2 H, OPO.sub.3 H.sub.2, PO.sub.3 H.sub.2, OSO.sub.3 H, and SO.sub.3 H.