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    Use of silicone waxes containing ester functional groups for thickening oily media
    4.
    发明申请
    Use of silicone waxes containing ester functional groups for thickening oily media 审中-公开
    使用含有酯官能团的硅氧烷蜡增稠油性介质

    公开(公告)号：US20040071741A1

    公开(公告)日：2004-04-15

    申请号：US10428788

    申请日：2003-05-05

    申请人： RHONE-POULENC CHIMIE

    发明人： Paul-Joel Derian

    IPC分类号： A61K009/00

    CPC分类号： A61K8/893 ,  A61K8/042 ,  A61Q15/00 ,  A61Q17/04 ,  C08G77/14 ,  C10M119/30

    摘要： Use, for thickening oily media, of silicone waxes which have aliphatic fatty alcohol or acid ester functional groups of formula null(CH2)nnullA-R, in which formula n is equal to at least 2, A an nullOCOnull or nullCOOnullgroup and R a C21-C30 aliphatic group, more particularly those which have behenate functional groups null(CH2)3nullOnullCOnull(CH2)20nullCH3, bonded directly to silicon atoms of the polyorganosiloxane chain. Process for thickening oily media by addition of the said waxes to the said media. Compositions, especially cosmetic ones (sun gels, deodorants), including the said media thus thickened.

    摘要翻译： 用于增稠油性介质的具有脂肪族脂肪醇或式 - （CH 2）n AR的酸酯官能团的硅酮蜡，其中式n等于至少2，A a -OCO-或-COO-基团和 R a C21-C30脂族基团，更特别是具有山嵛酸酯官能团 - （CH 2）3 -O-CO-（CH 2）20 -CH 3的那些，直接与聚有机硅氧烷链的硅原子键合。 通过将所述蜡加入到所述介质中来增稠油性介质的方法。 组合物，特别是化妆品（太阳胶，除臭剂），包括所述介质因此增稠。

    Process for the preparation of aluminum oxide carboxylate polymers containing at most two percent by weight of ester
    7.
    发明授权
    Process for the preparation of aluminum oxide carboxylate polymers containing at most two percent by weight of ester 失效
    制备含二氧化铈羧酸酯聚合物的方法，以二酯重量百分比计

    公开(公告)号：US5075473A

    公开(公告)日：1991-12-24

    申请号：US521048

    申请日：1990-05-03

    申请人： Istvan Kantor ,  Ferenc Denes ,  Janos Kis ,  Janos Auer ,  Lajos Peterfy ,  L. Peter Farkas ,  .ANG.ntal Matravolgyi ,  Jozsef Horvath ,  Jozsef Toth

    发明人： Istvan Kantor ,  Ferenc Denes ,  Janos Kis ,  Janos Auer ,  Lajos Peterfy ,  L. Peter Farkas ,  .ANG.ntal Matravolgyi ,  Jozsef Horvath ,  Jozsef Toth

    IPC分类号： C07C29/00 ,  C07C31/00 ,  C08G59/62 ,  C08G79/10 ,  C09K3/00 ,  C10M119/30

    CPC分类号： C10M119/30 ,  C08G79/10 ,  C09K3/00 ,  C10M2227/09

    摘要： The invention relates to a novel process for the preparation of aluminum oxide carboxylate polymers containing at most 2% by weight of ester by reacting an aluminum alkoxide of the general formula Al(OR).sub.3, wherein R stands for a C.sub.2-5 alkyl group, dissolved in an aromatic or aliphatic hydrocarbon with a solution of a C.sub.8-22 aliphatic or alicyclic monocarboxylic acid or carboxylic acid mixture and water in a C.sub.2-5 alkanol and removing the alkanol(s).The process according to the invention comprises introducing the solution of the aluminum alkoxide to a tube reactor having a 10 to 200 length/diameter ratio at a temperature exceeding by 15.degree.to 50.degree.C. the boiling point of the higher boiling alkanol among that corresponding to the alkanol component of aluminum alkoxide and that used as solvent; then feeding in the alkanolic solution containing the monocarboxylic acid and water, wherein the aluminum/monocarboxylic acid mole ratio is at least 10:1 and the aluminum/water mole ratio is at least 10:1; removing the alkanol formed in the reaction; returning the reaction mixture into the tube reactor; repeating this operation until the mono-carboxylic acid/aluminum mole ratio reaches 0.95 to 1.05 and the water/aluminum mole ratio reaches 0.9 to 1.0; and then making the product obtained free from alkanol.

    摘要翻译： 本发明涉及通过使通式为Al（OR）3的烷氧基铝反应其中R代表C 2-5烷基的方法制备含有至多2重量％酯的氧化铝羧酸盐聚合物的新方法， 用C8-22脂族或脂环族单羧酸或羧酸混合物和水溶解在C 2-5链烷醇中并除去链烷醇的芳族或脂族烃中。 根据本发明的方法包括在超过15℃至50℃的温度下将烷醇铝溶液引入具有10至200个长度/直径比的管式反应器中，其中相应的沸点高的烷醇的沸点 用作醇溶剂的烷醇成分; 然后进料含有一元羧酸和水的链烷醇溶液，其中铝/一元羧酸摩尔比为至少10:1，铝/水摩尔比为至少10:1; 除去反应中形成的链烷醇; 将反应混合物返回到管式反应器中; 重复该操作直到单羧酸/铝摩尔比达到0.95至1.05，水/铝摩尔比达到0.9至1.0; 然后使得到的产物不含链烷醇。

    Method of preparing silicon compositions
    8.
    发明授权
    Method of preparing silicon compositions 失效
    制备硅组合物的方法

    公开(公告)号：US4987169A

    公开(公告)日：1991-01-22

    申请号：US341744

    申请日：1989-04-21

    申请人： Satoshi Kuwata ,  Koji Sakuta ,  Shigeru Mori

    发明人： Satoshi Kuwata ,  Koji Sakuta ,  Shigeru Mori

    IPC分类号： A61K8/72 ,  A61K8/89 ,  A61K8/891 ,  A61K47/34 ,  A61Q19/00 ,  C08G77/46 ,  C08J3/12 ,  C08L83/04 ,  C08L83/05 ,  C08L83/07

    CPC分类号： A61K8/891 ,  A61K47/34 ,  A61Q19/00 ,  C08L83/04 ,  C10M119/30 ,  C08G77/12 ,  C08G77/20 ,  C08G77/70 ,  C10M2229/006 ,  C10N2240/66 ,  C10N2250/10

    摘要： A method of preparing a uniform silicone composition, comprising treating under the application of a shearing force a polymeric product obtained by addition polymerization of (A) an organhydrogenpolysiloxane containing in its molecule from 1.5 to 5 silicon-bonded hydrogen atoms on average, said silicon-bonded hydrogen atoms being in an amount of from 1 to 20 mol %, based on the total of the silicon-bonded hydrogen atoms and silicon-bonded organic groups in the molecule; and (B) an organopolysiloxane containing in its molecule from 1.5 to 5 silicon-bonded aliphatic unsaturated groups on average; in the presence of from 10 to 1,000 parts by weight of low-viscosity silicone oil having a viscosity of not more than 100 cSt at 25.degree. C. based on 100 parts by weight of the total amount of said (A) and (B).

    摘要翻译： 一种制备均匀的硅氧烷组合物的方法，包括在剪切力的作用下，通过（A）在其分子中含有的有机氢聚硅氧烷平均从1.5至5个硅键合的氢原子加成聚合得到的聚合产物， 基于分子中与硅键合的氢原子和与硅键合的有机基团的总量，键合氢原子的量为1至20mol％; 和（B）在其分子中平均含有1.5至5个硅键合的脂族不饱和基团的有机聚硅氧烷; 基于100重量份的所述（A）和（B）的总量，在25℃下粘度为100cSt以下的低粘度硅油为10〜1000份， 。