摘要:
The present invention relates to leave-on compositions for personal care comprising trimethylsilylalkylsilsesquioxanes, particularly trimethylsilyl-n-octylsilsesquioxanes (Caprylyl Trimethicones). Said trimethylsilylalkylsilsesquioxanes are especially useful in formulating emulsions.
摘要:
This invention relates to liquid rinse-off compositions for personal care comprising trimethylsilylalkylsilsesquioxanes, particularly trimethylsilyl-n-octylsilsesquioxanes (Caprylyl Trimethicones). Preferably the rinse-off compositions are shampoos containing pearlescent and/or opacifying agents.
摘要:
The invention relates to alkoxylated phosphoric acid triesters of formula (I) wherein x, y and z respectively stand for a number between 51 and 200. The alkoxylated phosphoric acid triesters of formula (I) are characterised especially by advantageous thickening properties.
摘要:
The invention relates to phosphoric acid esters containing A) at least one structural unit derived from substances of constituent a), the substances of constituent a) being selected from orthophosphoric acid and at least one of the derivatives thereof; B) at least one structural unit derived from substances of constituent b), the substances of constituent b) being selected from at least one compound of formula (I) R2—O—(CH2CH2O)U(C3H6O)V(DO)w—H; and C) at least one structural unit derived from substances of constituent c), the substances of constituent c) being selected from at least one polyol which has more than 2 OH groups and can also carry at least one alkoxylate group. The alkoxylate groups are respectively formed from at least one unit selected from CH2CH2O, C3H6O and C4H8O units that can respectively be arranged in a block or in a statistically distributed manner inside the alkoxylate groups. The phosphoric acid esters contain at least two phosphorus atoms per molecule, said phosphorus atoms being bridged by a structural unit derived from the polyols having more than two OH groups or from the polyols having more than two OH groups and carrying at least one of the alkoxylate groups. The phosphoric acid esters according to the invention can be used advantageously for producing cosmetic, pharmaceutical and dermatological compositions.
摘要翻译:本发明涉及含有A)至少一种衍生自组分a)物质的结构单元的磷酸酯,a)选自正磷酸及其至少一种衍生物的组分物质; B)至少一种衍生自组分b)的物质的结构单元,组分物质b)选自至少一种式(I)化合物R 2 -O-(CH 2 CH 2 O)U(C 3 H 6 O)V(DO)w- H; 和C)至少一种衍生自组分c)的物质的结构单元,组分的物质c)选自至少一种具有多于2个OH基团并且还可以携带至少一个烷氧基化物的多元醇。 烷氧基化物基分别由选自可以分别以烷基化物或嵌段分布的方式排列在烷氧基化物基团内的至少一个选自CH 2 CH 2 O,C 3 H 6 O和C 4 H 8 O单元的单元形成。 磷酸酯每分子含有至少两个磷原子,所述磷原子由衍生自具有多于两个OH基团的多元醇的结构单元或多于两个OH基团的多元醇桥接,并携带至少一种烷氧基化物 团体 根据本发明的磷酸酯可有利地用于生产化妆品,药物和皮肤病学组合物。
摘要:
The invention relates to compositions, comprising the following: I) one or more anionic, cross-linked, hydrophobically modified polymers, wherein the hydrophic modification is carried out by a hydrocarbon group having 6 to 50 carbon atoms, and II) one or more phosphoric acid esters. The compositions are preferably cosmetic, pharmaceutical, or dermatological compositions.
摘要:
The invention relates to mixed oxide nanoparticles from aluminum oxide or oxides of the elements of the first and second main group of the periodic system. These mixed oxide nanoparticles are surface-modified with a coating agent, preferably a silane or siloxane.
摘要:
The invention relates to a method for producing phosphoric acid triesters of formula (I). According to said method, phosphoric acid or a phosphoric acid derivative selected from orthophosphoric acid, tetraphosphoric decaoxide and polyphosphoric acid is reacted with alkoxylated alcohols of formulae (II) R1—(OA1)x-OH, (Ill) R2—(OA2)y-OH, and (IV) R3—(OA3)z-OH, in the molar ratio phosphoric acid or phosphoric acid derivative to alkoxylated alcohol of 1:2.5 to 1:3.3, at between 200 and 240° C.
摘要:
Cosmetic or pharmaceutical compositions comprising one or more substituted aminopolyorganosiloxanes (SH) with substituted amino groups which are bonded to silicon atoms of the polysiloxane basic structure via alkylene bridges or mono- or oligo(alkylenamino)alkylene bridges, where the amino groups present in the aminopolyorganosiloxanes (SH) are substituted at least partially by a radical of the formula (ε) T-CH2—CHOH—CH2— (ε), in which T is the radical of a surfactant monoalcohol polyglycol ether with emulsifier character, the amino groups present in the aminopolyorganosiloxanes (SH) are substituted in the average ratio of at least 1.5 radicals of the formula (ε) per Si-bonded aminoalkyl group or amino-mono- or -oligo-(alkylenamino)-alkyl group, and present amino groups are, if appropriate, acylated and/or alkylated and/or benzylated and/or protonated at least partially to give amide groups, are described.
摘要:
The invention relates to a method for producing phosphoric acid triesters of formula (I). According to said method, phosphoric acid or a phosphoric acid derivative selected from orthophosphoric acid, tetraphosphoric decaoxide and polyphosphoric acid is reacted with alkoxylated alcohols of formulae (II) R1—(OA1)x-OH, (III) R2—(OA2)y-OH, and (IV) R3—(OA3)Z-OH, in the molar ratio phosphoric acid or phosphoric acid derivative to alkoxylated alcohol of 1:2.5 to 1:3.3, at between 200 and 240° C.
摘要:
Cosmetic or dermatological preparations which contain modified or unmodified nanocrystalline a-alumina having particle sizes of from 10 to 100 nm and d50 values of from 30 to 60 nm are described.