Abstract:
Use in cosmetics, as UV filters, of diorganopolysiloxanes containing a 3-benzylidenecamphor functional group of formula: ##STR1## R being C.sub.1 -C.sub.10 alkyl, phenyl or 3,3,3-trifluoropropyl, B denoting R or A, r=0-200, s=0-50, if s=0, at least one of the symbols B denotes A, or of formula: ##STR2## where u=1-20 and t=0-20,A and/or B denoting an optionally substituted alkylene or alkyleneoxy-3-benzylidenecamphor group.
Abstract:
A compound of formula (I) ##STR1## its isomers and its salts in which --R.sub.1, R.sub.3 and R.sub.4 are each independently hydrogen, C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkoxy, halogen, C.sub.1 -C.sub.8 -acyloxy or hydroxyl;--R' is hydrogen or C.sub.1 -C.sub.6 -alkyl;--R" is either a polyene chain or a benzene ring are useful in cosmetics and in the treatment of various dermatological and other complaints.
Abstract:
These wax-based mascara compositions have cosmetic properties which are improved by the presence, in combination with the waxes, of keratin sulphonic derivatives of formula ##STR1## in which formula K denotes the keratin residue, and M.sup.+ denotes H.sup.+, a cation derived from an alkali metal or magnesium, or N.sup.+ (R).sub.4, the radicals R being identical or different and each denoting H or an alkyl or hydroxyalkyl radical containing at most 4 carbon atoms, the unit A denoting from 3 to 15% by weight of the keratin derivative and being the only modified unit in the protein chain of the keratin. The derivatives of formula (I) act both as a cohesion agent and a thickener, enabling a sheathing to be produced on the eyelashes with immediate adhesion and with a flexible film-forming effect.
Abstract:
2-Substituted para-aminophenols of general formula: ##STR1## where Y denotes oxygen or sulphur and R denotes a C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 hydroxyalkyl or C.sub.1 -C.sub.6 haloalkyl or a C.sub.2 -C.sub.6 polyhydroxyalkyl, provided that when Y=O, R is not methyl or ethyl and when Y=S, R is not ethyl; and dye composition containing one or more compounds of formula (I) where Y denotes an oxygen or sulphur atom and R is C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 hydroxyalkyl, C.sub.1 -C.sub.6 haloalkyl or C.sub.2 -C.sub.6 polyhydroxyalkyl.
Abstract:
Compounds, and a process for their preparation, have the formula ##STR1## or corresponding salts thereof wherein R represents a group of the formula ##STR2## wherein R.sub.1 represents oxazolinyl, --C.tbd.N, --CH.sub.2 OR.sub.2 or ##STR3## These compounds in the form of pharmaceutical or cosmetic compositions are useful for the treatment of keratinization disorders.
Abstract translation:化合物及其制备方法具有式(I)或其相应的盐,其中R表示下式的基团:其中R 1表示恶唑啉基,-C 3位N,-CH 2 OR 2或这些 药物或化妆品组合物形式的化合物可用于治疗角质化障碍。
Abstract:
Linear and cyclic diorganopolysiloxanes containing dibenzoylmethane functional groups are well suited for the coating of optical fibers and for lubricating plastics, e.g., PVC.
Abstract:
Trialkoxy-substituted meta-phenylenediamines, a process for their preparation, and their use as couplers for oxidation dying of keratinous fibres and in particulate of human hair.1,3,5-trialkoxy-meta-phenylenediamine of formula: ##STR1## in which: R.sub.1 and R.sub.2 denote, independently of each other, a hydrogen atom, an alkyl radical containing 1 to 4 carbon atoms or a mono- or polyhydroxyalkyl radical containing 2 or 3 carbon atoms,Z denotes an alkyl radical containing from 1 to 4 carbon atoms, provided that, when R.sub.1 and R.sub.2 simultaneously denote a hydrogen atom, Z does not denote the methyl radical, and the addition salts of this compound with an acid.Process for the preparation of these compounds and their use as coupler in oxidation dying compositions for hair.
Abstract:
The invention relates to p-phenylenediamines of formula: ##STR1## in which R.sub.1 denotes an alkyl, hydroxyalkyl or polyhydroxyalkyl radical and R.sub.2 denotes a hydrogen atom or an alkyl radical, as well as the corresponding salts with acids, and to the compositions and the process for dyeing keratinous fibers, especially hair, employing them.
Abstract:
3-Benzylidenecamphor-substituted diorganopolysiloxanes, well adopted for incorporation into coating and lubricant compositions (notably as a lubricant for PVC), have the structural formulae (1) and (2) ##STR1## wherein A and/or B is a 3-benzylidenecamphor moiety.
Abstract:
Compound, characterized in that it corresponds to the formula:C.sub.5 H.sub.11 (C.tbd.C--CH.sub.2).sub.4 --CH.sub.2 CH.sub.2 CO R (I)in which R is an amino group of structure ##STR1## in which R.sub.1 and R.sub.2, which may be identical or different, denote a hydrogen atom or a linear or branches C.sub.1 -C.sub.8 lower alkyl radical substituted with at least one hydroxyl group, it being possible for this C.sub.1 -C.sub.8 lower alkyl radical to be interrupted by one or more hetero atoms chosen from oxygen, nitrogen or sulphur, R.sub.1 and R.sub.2 not simultaneously denoting a hydrogen atom and it being possible for R.sub.1 and R.sub.2 to form, with the nitrogen atom to which they are attached, a heterocycle containing one or more nitrogen, oxygen or sulphur atoms as an additional hetero atom, it being possible for this heterocycle to be optionally substituted with an alkyl or a hydroxyalkyl, and it also being possible for the amino group to be derived from a sugar, and their salts with inorganic or organic acids.These compounds are used, in particular, in the treatment and prophylaxis of allergic conditions and in the treatment of dermatoses and inflammatory conditions.
Abstract translation:化合物,其特征在于它对应于下式:C 5 H 11(C 3 B c C 2 CH 2)4 -CH 2 CH 2 CO R(I)其中R是结构“IMAGE”的氨基,其中R 1和R 2可以相同或不同 表示氢原子或被至少一个羟基取代的直链或支链C1-C8低级烷基,该C1-C8低级烷基可能被一个或多个选自氧,氮或 硫,R1和R2不同时表示氢原子,并且R1和R2可以与它们所连接的氮原子一起形成含有一个或多个氮,氧或硫原子作为另外的杂原子的杂环, 该杂环可以任选被烷基或羟烷基取代,并且氨基也可以衍生自糖,以及它们与无机酸或有机酸的盐。 这些化合物特别用于治疗和预防过敏性疾病和治疗皮肤病和炎性病症。