Abstract:
The invention relates to a compound of formula ##STR1## in which: X denotes a branched or unbranched alkylene radical containing 2 to 6 carbon atoms, optionally being able to be substituted with one or more hydroxyl radicals;R denotes a hydrogen atom, an alkyl or a mono- or polyhydroxyalkyl radical or an aminoalkyl radical in which the amine group can be mono- or disubstituted with an alkyl radical or with a mono- or polyhydroxyalkyl radical, the nitrogen atom also being able to form part of a heterocyclic system and the alkyl radicals containing 1 to 4 carbon atoms;R' denotes a hydrogen atom or a C.sub.1 to C.sub.4 alkyl radical;Y and Z denote a nitro and/or --NHR.sub.1 radical, R.sub.1 and R, which may be identical or different, having the meanings given above for R, with the proviso that when Y and Z are identical, they necessarily denote nitro radicals,and the cosmetically acceptable salts of the compounds containing a salifiable amine group, and also the process for preparing it and its use in dyeing keratinous fibres, and especially human hair.
Abstract:
Pharmaceutical or cosmetic composition containing as the active component 1,8-dihydroxy-10-phenyl-9-anthrone, and a process for preparing said active component.
Abstract:
The invention relates to new 3-benzylidene-camphor derivatives of the formula: ##STR1## in which R.sub.1 denotes H or SO.sub.3.sup..crclbar. M.sup..sym., with M=H, an alkali metal or N.sup..sym. (R.sub.3).sub.4, with R.sub.3 =H or C.sub.1 -C.sub.4 alkyl or hydroxyalkyl; R.sub.2 denotes C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy and n=0-4; and Z denotes ##STR2## in which R.sub.4 has the same meaning as R.sub.1 and can be identical or different, or alternatively ##STR3## in which R.sub.5 denotes H, optionally substituted aryl, C.sub.1 -C.sub.4 alkyl, --CN, --COOR7 or ##STR4## and R.sub.6 denotes --COOR.sub.8 or ##STR5## in which R.sub.7 and R.sub.8, which are identical or different, denote alkyl, alkenyl, cycloalkyl or aralkyl and R.sub.9 and R.sub.10, which are identical or different, denote H, alkyl, alkenyl or cycloalkyl; if R.sub.5 =H, alkyl or aryl, R.sub.6 can represent --COO.sup..crclbar. M.sup..sym. ; the methylidene-camphor radical, on the one hand, and the radical Z, on the other hand, are in the meta or para position. These derivatives act as sun filters.
Abstract:
1,8-dihydroxy-9-anthrone derivatives, substituted in the 10-position by an unsaturated radical, are described which have utility as ingredients in human and veterinary pharmaceutical and cosmetic preparations and which are compounds of the structural formula ##STR1## wherein R.sub.1 represents a hydrogen atom or a --CO.sub.2 R'.sub.2 radical,R.sub.2 and R'.sub.2 identical or different, represent a hydrogen atom, a linear or branched chain alkyl radical having 1 to 6 carbon atoms, a cycloalkyl radical having 4 to 6 carbon atoms or a benzyl radical,or R.sub.1 and R.sub.2 taken together form a radical --CO--, andn is 0 or 1,with the proviso that when n is 0 and R.sub.1 is --CO.sub.2 R'.sub.2, R.sub.2 and R'.sub.2 do not simultaneously represent the radical CH.sub.3,and the isomers of the compounds of formula (I) and mixtures thereof.
Abstract:
A quaternized polymer for use as a cosmetic agent, has recurring units of the formula ##STR1## wherein R is lower alkyl or -CH.sub.2 -CH.sub.2 OH;R' is an aliphatic, alicyclic or arylaliphatic radical containing a maximum of 20 carbon atoms, or R and R' together with the nitrogen atom to which they are attached form a heterocycle capable of containing a heteroatom other than nitrogen;A is a divalent group selected from(1) o-, m- or p-xylylidene of the formula ##STR2## wherein x, y and t are whole numbers ranging from 0 to 11 such that the sum (x+y+t) is greater than or equal to 0 and lower than 18, and E and K represent hydrogen or an aliphatic radical having less than 18 carbon atoms,(3) --(CH.sub.2).sub.n --S--(CH.sub.2).sub.n --,(4) --(CH.sub.2).sub.n --O--(CH.sub.2).sub.n --,(5) --(CH.sub.2).sub.n --S--S--(CH.sub.2 (.sub.n --,(6) --(CH.sub.2).sub.n --SO--(CH.sub.2).sub.n --,(7) --(CH.sub.2).sub.n --SO.sub.2 --(CH.sub.2).sub.n --and ##STR3## wherein n is equal to 2 or 3; B represents a divalent group selected from(1) o-, m- or p-xylylidene of the formula ##STR4## wherein D and G represent hydrogen or an aliphatic radical having less than 18 carbon atoms and v, z and u are whole numbers ranging from 0 to 11, with two of v, z and u simultaneously being capable of being 0, such that the sum (v+z+u) is greater than or equal to 1 and lower than 18 and such that the sum (v+z+u) is greater than 1 when the sum (x+y+t) is equal to 0, ##STR5## (4) --(CH.sub.2).sub.n --O--(CH.sub.2).sub.n -- wherein n is 2 or 3; andX.sup..crclbar. is an anion derived from an organic or mineral acid. The quaternized polymer is employed in cosmetic compositions for the hair and skin.
Abstract:
Ionene polymers have been prepared and have been found to be useful in cosmetic compositions for the treatment of the hair and skin, or in the treatment of natural or synthetic textile fibers. These polymers comprise units of the formula ##STR1##
Abstract:
A dye polymer for use in dye compositions for coloring keratinic fibers comprises units of the formula ##STR1## wherein, R represents hydrogen or alkyl, x is a whole number equal at least to 2, and X represents the residue of a molecule of a dye or a dye precursor.
Abstract:
A quaternized polymer for use as a hair or skin cosmetic agent, has recurring units of the formula ##STR1## wherein R is lower alkyl or --CH.sub.2 --CH.sub.2 OH;R' is an aliphatic, alicyclic or arylaliphatic radical containing up to 20 carbon atoms, or R and R' together with the nitrogen atom to which they are attached form a heterocycle capable of containing a heteroatom other than nitrogen;A is(1) o-, m- or p-xylylidene of the formula ##STR2## ##STR3## wherein x, y and t are whole numbers ranging from 0 to 11 so the sum (x+y+t) is greater than or equal to 0 and lower than 18, and E and K represent hydrogen or an aliphatic radical having less than 18 carbon atoms,(3) --(CH.sub.2).sub.n --S--(CH.sub.2).sub.n --,(4) --(CH.sub.2).sub.n --O--(CH.sub.2).sub.n --,(5) --(CH.sub.2).sub.n --S--S--(CH.sub.2).sub.n --,(6) --(CH.sub.2).sub.n --SO--(CH.sub.2).sub.n --,(7) --(CH.sub.2).sub.n --SO.sub.2 --(CH.sub.2).sub.n --or ##STR4## wherein n is equal to 2 or 3; B represents(1) o-, m- or p-xylylidene of the formula ##STR5## ##STR6## wherein D and G represent hydrogen or an aliphatic radical having less than 18 carbon atoms and v, z and u are whole numbers ranging from 0 to 11, with two of v, z and u simultaneously being capable of being 0, so the sum (v+z+u) is greater than or equal to 1 and lower than 18 and so the sum (v+z+u) is greater than 1 when the sum (x+y+t) is equal to 0,(3) ##STR7## or (4) --(CH.sub.2).sub.n --O--(CH.sub.2).sub.n -- wherein n is 2 or 3; andX.sup..crclbar. is an anion derived from an organic or mineral acid.
Abstract translation:用作毛发或皮肤美容剂的季铵化聚合物具有下式的重复单元:其中R是低级烷基或-CH 2 -CH 2 OH; R'是含有至多20个碳原子的脂族,脂环族或芳基脂族基团,或者R和R'与它们所连接的氮原子一起形成能够含有氮以外的杂原子的杂环; A是式(1)式,其中x,y和t是0到11的整数,所以和(x + y + t)的和(x + y + t)大于 或等于0且低于18,并且E和K表示氢或具有少于18个碳原子的脂族基团,(3) - (CH 2)n -S-(CH 2)n + 13,(4) - (CH 2)n O - (CH2)n-,(5) - (CH2)nSS-(CH2)n-,(6) - (CH2)n-SO-(CH2)n-,(7) - (CH2) (CH 2)n - 或其中n等于2或3; B表示式(1)式,其中D和G表示氢或具有少于18个碳原子的脂族基团,v,z和u的整数为 0至11,其中v,z和u中的两个同时能够为0,因此和(v + z + u)大于或等于1并且低于18,因此和(v + z + u) (x + y + t)等于0,(3)或(4) - (CH2)nO-(CH2)n-,其中n为2或3; 而X( - )是衍生自有机或无机酸的阴离子。