Method to Provide Hair Shine and Compositions to be Used Therein

摘要

A method is provided which provides shine to hair comprising spraying a leave-on composition to hair with a particle size in the range of from about 0.01 μm to about 10 μm, wherein the resulting film at the dried hair is in the range of from about 100 nm to about 500 nm and more than 25% of the hair fibers are covered.;The oil-in water polysiloxane emulsion shows a viscosity of less than 7 Pa*s and a pH value from about 4 to about 8. The emulsion comprises about 0.1% to about 10% by weight of a non-volatile polysiloxane fluid and from about 0.003% to about 0.6% by weight of a rheology modifier, wherein less than 0.015 g of the non-volatile polysiloxane fluid are applied per gram hair.

主权项

1. A method of providing shine to hair comprising applying a leave-on composition comprising an oil-in water polysiloxane emulsion having a viscosity of less than 7 Pa*s and a pH value in the range of from about 4 to about 8 to the hair, wherein the emulsion comprises from about 0.1% to about 10% by weight of a non-volatile polysiloxane fluid, and from about 0.003% to about 0.6% by weight of the emulsion of a rheology modifier,
wherein the emulsion is applied by spraying with a particle size of the emulsion in the range of from about 0.01 μm to about 10 μm and the emulsion is applied with less than 0.015 g of the non-volatile polysiloxane fluid per gram of hair so that a film thickness of the non-volatile polysiloxane fluid at the hair after drying is in the range of from about 100 nm to about 500 nm, and wherein the composition is applied to more than 25% of the hair fibers.