Free-flowing, nonionic fat dispersion
    23.
    发明授权
    Free-flowing, nonionic fat dispersion 失效
    自由流动,非极性脂肪分散

    公开(公告)号:US5145603A

    公开(公告)日:1992-09-08

    申请号:US720811

    申请日:1991-07-11

    摘要: Free flowing aqueous dispersions of non water soluble paraffin hydrocarbons and fats that melt at 30.degree. to 100.degree. C., the dispersions containing up to 60 weight percent of these substances, are produced by using as dispersant up to 1 weight percent of non-ionic surface active ethylene oxide addition products with an HLB value between 12 and 19.6. Preferred dispersions contain 30 to 50 weight percent of fatty alcohols, and, as a dispersant, the products of addition of 20 to 100 moles of ethylene oxide to a fatty alcohol with 16 to 22 carbon atoms, the amount of dispersant being 0.1 to 0.5 weight percent relative to the whole dispersion.

    摘要翻译: PCT No.PCT / EP90 / 00013 Sec。 371日期1991年7月11日 102(e)日期1991年7月11日PCT 1990年1月4日PCT PCT。 出版物WO90 / 07976 日期:1990年7月26日。在30℃至100℃熔化的非水溶性链烷烃和脂肪的无水流动水分散体,含有最多60重量%的这些物质的分散体通过使用分散剂来生产 1重量%的HLB值在12和19.6之间的非离子表面活性环氧乙烷加成产物。 优选的分散体含有30至50重量%的脂肪醇,并且作为分散剂,加入20至100摩尔环氧乙烷至具有16至22个碳原子的脂肪醇的产物,分散剂的量为0.1至0.5重量% 百分比相对于整个分散体。

    Cosmetic Oil Substances
    24.
    发明申请
    Cosmetic Oil Substances 有权
    化妆油物质

    公开(公告)号:US20080249172A1

    公开(公告)日:2008-10-09

    申请号:US12067066

    申请日:2006-09-06

    IPC分类号: A61K8/37 A61K31/23 A61Q19/00

    摘要: A storage-stable, smooth-feeling, non-comedogenic fatty acid ester mixture of 2-ethylhexanol and fatty acids comprising 2-ethylhexyl fatty acid esters, wherein the aggregate amount of C12 and C14 2-ethylhexyl fatty acid esters is 85% or more of the mixture, based on the total weight of all fatty acid esters in the mixture, which mixtures are useful in or as an oil component of a cosmetic or pharmaceutical preparation.

    摘要翻译: 2-乙基己醇和包含2-乙基己基脂肪酸酯的脂肪酸的储存稳定,平滑感,非粉刺形成的脂肪酸酯混合物,其中C 12和C 12的总量, 基于混合物中所有脂肪酸酯的总重量,14重量%的2-乙基己基脂肪酸酯是混合物的85%或更多,该混合物可用作化妆品或药物制剂的油组分 。

    Technical di- and triglyceride mixtures
    26.
    发明授权
    Technical di- and triglyceride mixtures 有权
    技术性二甘油三酯混合物

    公开(公告)号:US06667043B1

    公开(公告)日:2003-12-23

    申请号:US09117918

    申请日:1998-08-10

    IPC分类号: A61K600

    摘要: A process for making technical di/triglyceride mixtures involving: (a) providing a vegetable oil; and (b) partially transesterifying the vegetable oil by reacting it with a component selected from the group consisting of a mixture of glycerol and a fatty acid corresponding to formula I: R1COOH  (I) wherein R1CO is an acyl group having from 6 to 10 carbon atoms, a mixture of glycerol and a methyl ester of the fatty acid of formula I, and a triglyceride based on the fatty acid of formula I.

    摘要翻译: 制备技术性二甘油三酯混合物的方法,涉及:(a)提供植物油; 和(b)通过使植物油与选自对应于式I的甘油和脂肪酸的混合物的组分反应来部分转酯化:其中R 1 CO为具有6至10个碳原子的酰基 原子,甘油和式I的脂肪酸的甲酯的混合物,以及基于式I的脂肪酸的甘油三酯。

    Pourable nacreous lustre concentrate
    27.
    发明授权
    Pourable nacreous lustre concentrate 失效
    可调的珍珠色光泽

    公开(公告)号:US6147124A

    公开(公告)日:2000-11-14

    申请号:US983628

    申请日:1998-04-16

    摘要: A free-flowing pearlescer concentrate is presented which is composed of: (a) 5 to 50% by weight of a pearlescing component which is (1) a compound of formula R.sup.3 --(OC.sub.n H.sub.2n).sub.x --OR.sup.4 where R.sup.3 is a fatty acyl group having 14 to 22 carbon atoms, R.sup.4 is hydrogen or linear fatty acyl group having 14 to 22 carbon atoms, n is 2 or 3, and x is 1; (2) a compound of formula R.sub.5 --CO--NH--X, where R.sup.5 is an alkyl group having 8 to 22 carbon atoms and X is selected from the group --CH.sub.2 --CH.sub.2 --OH, --CH.sub.2 --CH.sub.2 --CH.sub.2 --OH, and --C(CH.sub.3).sub.2 --OH; and a linear saturated fatty acid having 12 to 14 carbon atoms; (b) 5 to 55% by weight of a fatty acid-N-alkyl polyhydroxyalkylamide nonionic emulsifier of the formula ##STR1## as the sole emulsifier, where R.sup.1 --CO is an aliphatic acyl group having 6 to 22 carbon atoms, R.sup.2 is an alkyl or hydroxyalkyl group having 1 to 4 carbon atoms, and R.sup.z is a linear or branched polyhydroxyalkyl radical having 3 to 12 carbon atoms and 3 to 10 hydroxyl groups, and (c) 0.1% to 40% by weight of a low molecular weight polyhydric alcohol. The concentrate exhibits brilliant pearlescence and is biodegradable.

    摘要翻译: PCT No.PCT / EP96 / 03117 Sec。 371日期:1998年4月16日 102(e)1998年4月16日PCT PCT 1996年7月16日PCT公布。 公开号WO97 / 05224 PCT 日期1997年2月13日提出了一种自由流动的珠光体浓缩物,其由以下组成:(a)5至50重量%的珠光组分,其为(1)式R3-(OCnH2n)x-OR4的化合物,其中R3 是具有14-22个碳原子的脂肪酰基,R4是氢或具有14-22个碳原子的直链脂肪酰基,n是2或3,x是1; (2)式为R5-CO-NH-X的化合物,其中R5为具有8-22个碳原子的烷基,X选自-CH2-CH2-OH,-CH2-CH2-CH2-OH, 和-C(CH 3)2 -OH; 和具有12至14个碳原子的直链饱和脂肪酸; (b)5至55重量%的作为唯一乳化剂的式的脂肪酸-N-烷基聚羟烷基酰胺非离子乳化剂,其中R 1 -CO是具有6至22个碳原子的脂族酰基,R 2是烷基或羟基烷基 具有1至4个碳原子的基团,R z是具有3至12个碳原子和3至10个羟基的直链或支链多羟基烷基,和(c)0.1〜40重量%的低分子量多元醇。 浓缩物表现出明亮的珠光,并且是可生物降解的。