Invention Grant
- Patent Title: Hair care polymer
- Patent Title (中): 护发聚合物
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Application No.: US14424680Application Date: 2013-09-11
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Publication No.: US09561170B2Publication Date: 2017-02-07
- Inventor: Robin Elisabeth Maria Jacobus Daenen , Franciscus Johannes Marie Derks , Dirk Weber , Ruediger Wilz
- Applicant: DSM IP ASSETS B.V.
- Applicant Address: NL Heerlen
- Assignee: DSM IP ASSETS B.V.
- Current Assignee: DSM IP ASSETS B.V.
- Current Assignee Address: NL Heerlen
- Agency: Nixon & Vanderhye P.C.
- Priority: EP12184650 20120917
- International Application: PCT/EP2013/068807 WO 20130911
- International Announcement: WO2014/041019 WO 20140320
- Main IPC: C11D1/62
- IPC: C11D1/62 ; C08G69/48 ; A61Q5/02 ; A61K8/88 ; A61K8/84 ; A61Q5/12 ; A61K8/73 ; A61K8/81 ; C08G73/02

Abstract:
The invention relates to a hair care composition comprising at least one cationic film forming polymer selected from the group of Polyquaternium and at least one quaternized hyperbranched polymer having end-groups of formula (I) characterized in that said quaternized hyperbranched polymer is obtainable by preparation of a hyperbranched polymer having dimethylamino end groups by condensation of 2-dodecen-1-ylsuccinic anhydride, diisopropanolamine and N,N-bis[3-(dimethylamino)propyl]amine followed by quaternization of the dimethylamino end-groups to end groups of formula (I).
Public/Granted literature
- US20150320670A1 HAIR CARE POLYMER Public/Granted day:2015-11-12
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