Hair care polymer
First Claim
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1. A quaternized hyperbranched polymer having end-groups of formula (I):
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Abstract
The invention relates to specific quaternized hyperbranched polymers 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). Furthermore, the invention is directed to clear shampoo preparations comprising such quaternized hyperbranched polymers.
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16 Claims
- 1. A quaternized hyperbranched polymer having end-groups of formula (I):
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16. A process for the preparation of a hyperbranched polymer having end-groups of formula (I):
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