摘要:
The invention relates to a series of polyglycoside derivatives that have improved water-solubility by introducing into the molecule polyoxyalkylene groups like polyoxyethylene and polyoxypropylene. The compounds are very mild detergents and emulsifiers.
摘要:
The invention relates to a series of polyglycoside derivatives that contain silicone functional groups introduced into the molecule by reaction with the hydroxyl groups present in the starting polyglycoside molecule. The compounds are prepared by reacting epoxy silicones with an alkyl polyglucoside under base catalysis.
摘要:
The present invention relates to novel dimethicone copolyol ester compounds bearing a fluoro group attached through a hydrophobic ester linkage to silicon. This invention also relates a series of such products having differing amounts of water-soluble groups, silicone soluble groups and fatty soluble groups. By careful selection of the compounds so constructed, very efficient mild conditioning agents may be achieved.
摘要:
The invention relates to raspberry seed oil derivatives prepared by the reaction of dimethicone copolyol and cold pressed raspberry seed oil. The choice of cold pressed raspberry seed oil as a raw material in the preparation of the compounds is critical, since it has been found that the cold pressed raspberry seed oil contains antioxidants, antimicrobial compounds and which when reacted with a water soluble or water dispersible silicone result in products that deliver said actives to the skin and hair, resulting in protection of the skin and hair from environmental factors such as acid rain, ozone attack and UV degradation.
摘要:
The present invention deals with the certain novel esters derived from a specific 36 carbon diol and guerbet acids, which unlike other esters are surprisingly stable to hydrolysis and consequently of interest in high and low pH applications.
摘要:
The present invention deals with the certain castor polyesters that give high gloss when applied to the skin. Said ester are the reaction of the hydroxyl group of castor oil with less than one equivalent of a fatty acid then in a subsequently step the remainder of an equivalent of a diacid.
摘要:
The present invention is related to a series of derivatives of novel ether diamine compounds prepared by the cyanobutylation reaction of an alcohol having 3 to 22 carbon atoms with 2-pentenenitrile to form a branched alkyl ether nitrile. The etheraminonitriles formed by the process are hydrogenated to form alkylether amines. The resulting product can be reacted with 2-pentenenitrile and or acrylonitrile and in a subsequent step, hydrogenated to yield a diamine. Specifically, the present invention deals with two types of tertiary amines one made by the reaction of novel ether diamines compounds with ethylene oxide, propylene oxide or butylene oxide or mixtures thereof, producing alkoxylated tertiary amines and the other made by the reaction of novel ether amine compounds with formaldehyde and hydrogen producing methylated tertiary amines. The invention also disclosed novel amine oxides, and quaternary compounds made from said tertiary amines.
摘要:
The invention relates to a series of novel salt complexes that are made by neutralizing a fatty ammonium compound which is cationic with an anionic compound, producing a salt complex. The compounds of the present invention are water soluble, non-irritating to the eye and skin and are well suited to personal care applications.
摘要:
The present invention relates to novel dimethicone copolyol compounds bearing ultra violet absorbing substituents. This invention also relates to compositions of matter, in particular cosmetic compositions, comprising the above novel compounds, which are especially well suited for the photoprotection of the skin and/or the hair against the deleterious effects of UV radiation, in particular solar radiation.
摘要:
The present invention relates to a (a) novel dicarboxy alkyl phosphate esters, (b) a method for the preparation of said phosphate ester and (c) application of said phosphate ester in industrial and personal care applications. The compounds of the present invention are made by reacting epoxy succinic acid and a salt of an alkyl phosphate ester under aqueous conditions. The resulting compound is quite stable and offers excellent emulsification properties.