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. 19, 2013
Filed:
Jul. 02, 2010
Applicants:
Balint Koroskenyi, Sleepy Hollow, NY (US);
Manuel Gamez-garcia, New City, NY (US);
Jianwen Mao, New Milford, CT (US);
Inventors:
Balint Koroskenyi, Sleepy Hollow, NY (US);
Manuel Gamez-Garcia, New City, NY (US);
Jianwen Mao, New Milford, CT (US);
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 283/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention encompasses novel amphiphilic block copolymers comprising polysiloxane blocks and polycationic blocks. The polycationic blocks are formed from diallyldialkylammonium derivatives. The formed block copolymers are particularly useful for treating or conditioning keratinous substances such as hair or skin.