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. 12, 1977
Filed:
Mar. 15, 1976
Harold A Green, Havertown, PA (US);
John J Merianos, Jersey City, NJ (US);
Alfonso N Petrocci, Glen Rock, NJ (US);
Millmaster Onyx Corporation, New York, NY (US);
Abstract
Bactericidal products comprising mixtures of polymeric quaternary ammonium compounds which are the condensation products of 1,4-dihalo-2-butene and a difunctional tertiary amine of the type ##STR1## wherein Z consists of from one to three aliphatic radicals of 2 to 10 carbon atoms, each aliphatic radical containing 0 to 2 double bonds and 0 to 2 hydroxy substituents; and wherein R' and R' may be either the same or different and may be either (a) primary or secondary alkyls having from 1 to 20 carbon atoms with a total sum of no greater than 36 carbon atoms, (b) hydroxy or dihydroxy derivatives of the aforesaid primary or secondary alkyls, (c) benzyl, (d) alkyl-benzyl, or (e) combined with N to form a heterocyclic group of either 5, 6 or 7 atoms.