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:
Jun. 12, 2007
Filed:
Jun. 06, 2006
Applicants:
Hans-jürgen Köhle, Mainhausen, DE;
Thomas Salomon, Bad Soden-Salmünster, DE;
Ronald Smith, Chesterfield, VA (US);
Inventors:
Hans-Jürgen Köhle, Mainhausen, DE;
Thomas Salomon, Bad Soden-Salmünster, DE;
Ronald Smith, Chesterfield, VA (US);
Assignee:
Degussa AG, Düsseldorf, DE;
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
Organopolysiloxanes which contain a fragrance alcohol Y—OH bonded via a betaine ester group having the structure —NRR—CH—C(O)OY, cleave off the fragrance alcohol under acid conditions and are resistant to hydrolysis in the neutral and weakly basic range. The organopolysiloxanes adhere to textile fibres, skin or hair and are suitable as perfume components for textile treatment agents and personal care products.