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:
Feb. 09, 1993
Filed:
Feb. 21, 1991
Heinz Eggensperger, Hamburg, DE;
Karl-Heinz Diehl, Norderstedt, DE;
Helmut Nolte, Tangstedt, DE;
Helmut Rackur, Bebensee, DE;
Ute Eggers-Maass, Hamburg, DE;
Michael Mohr, Kaltenkirchen, DE;
Lower Bernd, Hamburg, DE;
Wolfgang Beilfuss, Hamburg, DE;
Eastman Kodak Company, Rochester, NY (US);
Abstract
The invention relates to a disinfectant concentrate containing 10 to 60% by weight of phenoxyethanol or a phenoxypropanol mixture of 2-phenoxy-1-propanol and 1-phenoxy-2-propanol in a ratio by weight of from 1:4 to 1:20, 0.1 to 50% by weight of a cationic compound selected from the group of the guanidinium compounds, quaternary ammonium compounds or mixtures of these, 3 to 25% by weight of non-ionic surfactants and 0.1 to 10% by weight of an organic nitrogen-containing base having a pK.sub.B value of .gtoreq.4.75.