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. 04, 2014
Filed:
May. 28, 2009
Oliver Springer, Wesel, DE;
Peter Muss, Essen, DE;
Burghard Gruening, Essen, DE;
Ursula Maczkiewitz, Essen, DE;
Mike Farwick, Essen, DE;
Peter Lersch, Dinslaken, DE;
Oliver Springer, Wesel, DE;
Peter Muss, Essen, DE;
Burghard Gruening, Essen, DE;
Ursula Maczkiewitz, Essen, DE;
Mike Farwick, Essen, DE;
Peter Lersch, Dinslaken, DE;
Evonik Goldschmidt GmbH, Essen, DE;
Abstract
The invention relates to ether guanidines of the general formulae (I) and/or salts or hydrates thereof, in which R=—CH—CH—CH—O—Rwhere Ris, independently of the others, hydrocarbon radicals having greater than or equal to 10 carbon atoms, where part of the ether guanidines has radicals Rwhich are branched and part of the ether guanidines has radicals Rwhich are unbranched, and R=independently of the others H or an optionally branched, optionally double-bond-containing hydrocarbon radical having 1 to 30 carbon atoms, and use thereof in hair treatment compositions and hair aftertreatment compositions, in particular for preventing damage by chemical treatment compositions and for repairing hair which is already damaged.