摘要:
Methods for treating fibers are disclosed with aqueous silicone emulsions comprising: A) an aminofunctional organopolysiloxane, B) a quaternary ammonium surfactant having a formula R 1 R 2 R 3 R 4 N+ X-, where R 1 is an organofunctional group containing at least 10 carbon atoms, R 2 is R 1 or a hydrocarbyl containing 1 to 12 carbon atoms, R 3 is R 1 , R 2 , or an alcohol group containing 2 to 10 carbon atoms, R 4 is R 1 , R 2 , or R 3, X" is a halide, sulfate, sulfonate, methosulfate, or ethosulfate, C) a nonionic surfactant, where the aqueous silicone emulsion contains less than 0.2 weight% of D4 and D5 cyclic siloxanes.
摘要:
The invention provides an aqueous emulsion for use in a personal care, health care or household care composition. This emulsion comprises at least 1 % by weight of a waxy material having a melting point of at least 10.5°C and at least 1 % by weight of an organopolysiloxane which is not miscible with the waxy material. The emulsion also contains an oil having a melting point below 10°C, the oil being miscible with the waxy material when melted and being present in a weight ratio of oil to waxy material in the range 5:95 to 95:5. This permits to obtain stable emulsion at low temperature.
摘要:
A composition for controlled release of an active material such as a fragrance, sunscreen, vitamin or biocide in a product such as a hair shampoo, shower gel, another personal product such as an antiperspirant or deodorant, a household cleaning product such as a laundry detergent, hard surface cleaner or polishes, or a fabric softener, air freshener or tumble drier sheet, comprises a blend of the active material and a waxy cyclopolysiloxane. The cyclopolysiloxane is preferably substituted by hydrocarbon substituents having 12 or more carbon atoms and may also contain an aryl or aralkyl substituent.
摘要:
A composition for controlled release of fragrance comprises a blend of a fragrance composition and a waxy hydrophobic material. The way hydrophobic material is a mixture of a wax and a liquid silicone compatible with the wax.
摘要:
A propellant-free foamable transparent composition, foamable by mixing with air or by hand rubbing, comprises a water-immiscible oil composition comprising at least one water-immiscible oil, which may be a mineral oil or vegetable oil, a siloxane resin foam stabiliser which is miscible in the water-immiscible oil composition to form a transparent liquid, and potentially a siloxane resin solubilising agent. The composition may be used for cosmetic applications.
摘要:
Aqueous silicone emulsions are disclosed comprising: A) an aminofunctional organopolysiloxane, B) a quaternary ammonium surfactant having a formula R1 R2 R3 R4 N+ X−, where R1 is an organofunctional group containing at least 10 carbon atoms, R2 is R1 or a hydrocarbyl containing 1 to 12 carbon atoms, R3 is R1, R2, or an alcohol group containing 2 to 10 carbon atoms, R4 is R1, R2, or R3, X− is a halide, sulfate, sulfonate, methosulfate, or ethosulfate, C) a nonionic surfactant, where the aqueous silicone emulsion contains less than 0.2 weight % of D4 and D5 cyclic siloxanes.
摘要:
Aqueous silicone emulsions are disclosed comprising: A) an aminofunctional organopolysiloxane, B) a quaternary ammonium surfactant having a formula R1 R2 R3 R4 N+ X−, where R1 is an organofunctional group containing at least 10 carbon atoms, R2 is R1 or a hydrocarbyl containing 1 to 12 carbon atoms, R3 is R1, R2, or an alcohol group containing 2 to 10 carbon atoms, R4 is R1, R2, or R3, X− is a halide, sulfate, sulfonate, methosulfate, or ethosulfate, C) a nonionic surfactant, where the aqueous silicone emulsion contains less than 0.2 weight % of D4 and D5 cyclic siloxanes.
摘要:
Provided are home and personal care compositions comprising a cationic hydrophobically modified galactomannan ether and a silicone, where the cationic hydrophobically modified galactomannan ether have a cationic degree of substitution (DS cat ) from 0.01 to 0.5 and a hydrophobic degree of substitution (DS H ) from 0.00001 to less than 0.001 These compositions provide a benefit to hair, skin or fabric onto which they have been applied. Benefits may include softness, level of silicone deposition and ease of detangling.
摘要:
A composition for controlled release of an active material such as a fragrance, sunscreen, vitamin or biocide in a product such as a hair shampoo, shower gel, another personal product such as an antiperspirant or deodorant, a household cleaning product such as a laundry detergent, hard surface cleaner or polishes, or a fabric softener, air freshener or tumble drier sheet, comprises a blend of the active material and a waxy cyclopolysiloxane. The cyclopolysiloxane is preferably substituted by hydrocarbon substituents having 12 or more carbon atoms and may also contain an aryl or aralkyl substituent.