Hair treatment and method of treating hair using compounded resin containing urethane resin
AssigneeSanyo Chemical Industries, Ltd.
InventorsAtsushi Ohta, Hiroshi Itayama, Masaya Tomioka
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Abstract
A hair treating agent comprising: a resin and a diluent, the resin (T) providing a resin film having a tan δ of 0.3 or less and having a 100% modulus of 8 to 40 kgf/cm2 as measured after being conditioned at 30° C. and 80%RH, and being at least one resin selected from the group consisting of vinyl resins, polyester resins, polyamide resins, silicone resins, cationic urethane resins, ampholytic urethane resins and nonionic urethane resins. The treating agent is excellent in setting property and washing removability when utilized as a hair fixative, and excellent in conditioning effect when utilized as a shampoo, rinse and hair dye.
Claims5
A hair treating agent comprising:
- a resin (T) and a diluent, the resin (T) providing a resin film having a tan δ of 0.3 or less and having a 100% modulus of 8 to 40 kgf/cm2 as measured after having been conditioned at 30° C. and 80% relative humidity;
- the resin (T) being a compounded resin containing a urethane resin selected from the group consisting of a cationic urethane resin and an ampholytic urethane resin and at least one resin selected from the group consisting of a vinyl resin, a polyester resin, a polyamide resin and a silicone resin, in a weight ratio of said at least one resin to the urethane resin in the range of 2/98 to 95/5.
Dependencies are inferred from the claim text.