CONDITIONING COMPOSITION FOR HAIR
The present invention is related to an aqueous conditioning composition for hair comprising at least one alkyl ester/amido alkyl amine or alkyl ester/amido alkyl quaternary amine and an aqueous emulsion of divinyldimethicone/dimethicone copolymer with an internal phase viscosity of more than 1×10 8 mm 2 /s measured at 0.01 Hz and at approximately 25° C.
1 . Aqueous conditioning composition for hair comprising at least one at least one compound according to general structure
R 1 -A-R 2 —B
wherein R 1 is a saturated or unsaturated, straight or branched alkyl group with 8 to 24 C atoms, R 2 is a straight or branched alkyl group with 1 to 4 C atoms, A is a group selected from O,
and B is selected from
wherein R 3 and R 4 are the same or different is H or an alkyl with 1 to 4 C atoms, hydroxyl alkyl with 1 to 4 C atoms and di hydroxyl alkyl with 2 to 4 C atoms,
R 5 , and R 6 are the same or different, an alkyl with 1 to 4 C atoms, hydroxyl alkyl with 1 to 4 C atoms and di hydroxyl alkyl with 2 to 4 C atoms, R 7 is an alkyl with 1 to 4 C atoms, hydroxyl alkyl with 1 to 4 C atoms or di hydroxyl alkyl with 2 to 4 C atoms and
—R 2 -A-R 1
wherein R 1 , A and R 2 have the above meaning and X is chloride, bromide, methosulfate and an aqueous emulsion of divinyldimethicone/dimethicone copolymer with an internal phase viscosity of more than 1×10 8 mm 2 /s measured at 0.01 Hz at 25° C.
2 . Composition according to claim 1 , wherein aqueous emulsion of divinyldimethicone/dimethicone copolymer has a viscosity of higher than 1.1×10 8 mm 2 /s, and more preferably higher than 1.2×10 8 mm 2 /s measure at 0.01 Hz at 25° C.
3 . Composition according to claim 1 , wherein amine and ammonium compounds are present at a total concentration in the range of 0.01 to 20% by weight and calculated to total composition, divinyldimethicone/dimethicone copolymer is comprised at a concentration of 0.01 to 10% by weight, calculated to total composition as Divinyldimethicone/dimethicone copolymer.
4 . Composition according to claim 1 , wherein at least one conditioning agent is selected from oily substances, nonionic substances, cationic amphiphilic ingredients and cationic polymers or their mixtures.
5 . Composition according to claim 4 , wherein at least one conditioning agent is selected from cationic surfactants according to general formula
where R 10 is a saturated or unsaturated, branched or non-branched alkyl chain with 8-24 C atoms and R 11 is unsaturated or saturated, branched or non-branched alkyl chain with 1-24 C atoms and R 12 and R 13 are lower alkyl chain with 1 to 4 carbon atoms which may be substituted with one or more hydroxyl groups, and X is anion such as chloride, bromide, and methosulfate, cationic polymers and a silicone oil.
6 . Composition according to claim 1 , comprising at least one compound according to the formula
where n is a number between 1 and 10, and/or at least one UV filter and/or at least one polyphenol.
7 . Composition according to claim 1 , comprising at least one organic solvent.
8 . Composition according to claim 1 , comprising at least one direct dye.
9 . Composition according to claim 1 , wherein the compositions are cleansing and conditioning composition (shampoo) and comprising at least one surfactant selected from anionic, nonionic and amphoteric or zwitterionic surfactants at a concentration of 5 to 50% by weight calculated to the total composition.
10 . Composition according to claim 1 , comprising at least one anionic surfactant and/or at least one non-ionic surfactant and/or at least one amphoteric surfactant.
11 . Composition according to claim 1 , comprising at least one compound according to general formula
wherein R 14 is straight or branched, saturated or unsaturated alkyl chain with 4 to 24 C atoms, and R 15 is H, or straight or branched, saturated or unsaturated alkyl chain with 4 to 24 C atoms.
12 . Composition according to claim 1 , wherein it has a pH in the range of 2.0 to 8.0.
13 . Composition according to claim 1 , wherein an emulsion and comprises at least one fatty alcohol according to general formula
R 20 —OH
where R 20 is a saturated or unsaturated, branched or non-branched fatty acyl chain with 8-24 C atoms.
14 . (canceled)
15 . Method of conditioning hair wherein a composition according to claim 1 is applied onto hair and optionally rinsed off from hair after a processing time of 1 to 30 min.