Microemulsions
    83.
    发明申请
    Microemulsions 审中-公开
    微乳

    公开(公告)号:US20070160652A1

    公开(公告)日:2007-07-12

    申请号:US10589773

    申请日:2005-02-09

    IPC分类号: A61K9/70 A61K8/02

    摘要: A microemulsion with a mean particle diameter of 5-20 nm includes 5-50% by weight of at least one alkyl and/or alkenyl oligoglycoside carboxylic acid salt corresponding to formula (I): R1O[G]pO[(CH2)mCOO−X+]n (I) wherein R1 is an alkyl and/or alkenyl group containing 4-22 carbon atoms, G is a sugar unit containing 5 or 6 carbon atoms, p is a number of 1-10, m is a number of 1-5, n is a number of 1-5 and X represents alkali metal, alkaline earth metal, ammonium, alkanolammonium, alkyl ammonium or glucammonium; 5-50% by weight of an oil component; and 0-15% by weight of mono- and/or polyhydric alcohols containing 1-4 carbon atoms, and an article or formulation containing the microemulsion are provided.

    摘要翻译: 平均粒径为5-20nm的微乳液包括5-50重量%的对应于式(I)的至少一种烷基和/或烯基低聚糖苷羧酸盐:R 1 O [ G] O [(CH 2)) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - (I)其中R 1是含有4-22个碳原子的烷基和/或烯基,G是含有5或6个碳原子的糖单元,p是 数1-10,m为1-5,n为数1-5,X为碱金属,碱土金属,铵,链烷醇铵,烷基铵或葡萄糖铵; 5-50重量%的油组分; 和0-15重量%的含有1-4个碳原子的单和/或多元醇,以及含有微乳液的制品或制剂。

    Sulfosuccinates
    84.
    发明申请
    Sulfosuccinates 审中-公开
    磺基琥珀酸盐

    公开(公告)号:US20070066506A1

    公开(公告)日:2007-03-22

    申请号:US10555309

    申请日:2004-04-30

    IPC分类号: C11D17/00

    摘要: The invention provides novel sulfosuccinates of the formula wherein R1 represents a group R3CONR4(CH2)n(OCH2CH2)m—, R2 represents hydrogen, alkali metal, ammonium, alkyl ammonium or R1, R3CO represents a linear saturated acyl group having 12 to 18 carbon atoms, R4 represents hydrogen or methyl, n is a number of 2 to 4, m is a number of 2 to 10 and X is an alkali metal, ammonium or alkyl ammonium.

    摘要翻译: 本发明提供下式的新型磺基琥珀酸盐:其中R1表示基团R 3,R 3,R 2,R 3,R 3, (OCH 2 CH 2)m - ,R 2表示氢,碱金属,铵,烷基铵或 R 1,R 3 CO表示具有12至18个碳原子的直链饱和酰基,R 4表示氢或甲基,n是 2〜4的数,m为2〜10的数,X为碱金属,铵或烷基铵。

    Method for producing light coloured polyalkylene glycol diethyl ether of fatty acid alcanolamine
    86.
    发明申请
    Method for producing light coloured polyalkylene glycol diethyl ether of fatty acid alcanolamine 审中-公开
    脂肪酸乙醇胺的浅色聚亚烷基二醇二乙醚的制备方法

    公开(公告)号:US20060047141A1

    公开(公告)日:2006-03-02

    申请号:US10539737

    申请日:2003-12-10

    IPC分类号: C07C263/00

    CPC分类号: C07C231/12 C07C233/20

    摘要: The invention relates to the production of light-colored polyalkylene glycol diethyl ethers of fatty acid alkanolamines by adding ethylene to the fatty acid alkanolamide in the presence of an alkaline catalyst. The inventive method cossets of alkoxylating in the presence of reducing agents and treating the obtained product by steam in an alkaline medium.

    摘要翻译: 本发明涉及通过在碱性催化剂的存在下将乙烯加入到脂肪酸烷醇酰胺中来生产脂肪酸链烷醇胺的浅色聚亚烷基二醇二乙醚。 本发明方法在还原剂存在下烷氧基化的方法,并在碱性介质中用蒸汽处理所得产物。

    Production of branched, largely unsaturated fatty alcohol polyglycolethers
    87.
    发明授权
    Production of branched, largely unsaturated fatty alcohol polyglycolethers 失效
    支链,大部分不饱和脂肪醇聚乙二醇醚的生产

    公开(公告)号:US06664429B1

    公开(公告)日:2003-12-16

    申请号:US10049928

    申请日:2002-07-22

    IPC分类号: C07C4106

    摘要: Branched, substantially unsaturated fatty alcohol polylglycol ethers are produced by a process which comprises the steps of: (a) dimerizing unsaturated C16-22 fatty acid to form a dimer fraction and a monomer fraction comprised of branched, substantially unsaturated fatty acids and straight chain saturated fatty acids, (b) removing the monomer fraction from the dimerization step, (c) converting the branched, substantially unsaturated fatty acids from step (b) into the corresponding fatty acid methyl esters, (d) hydrogenating the branched, substantially unsaturated fatty acid methyl esters with the double bonds intact to form the corresponding branched, substantially unsaturated fatty alcohols and (e) alkoxylating the branched, substantially unsaturated fatty alcohols. The fatty alcohol polylglycol ethers thus produced exhibit improved performance properties and greater oxidative stability than standard unsaturated fatty alcohol sulfates.

    摘要翻译: 分支的,基本上不饱和的脂肪醇聚乙二醇醚通过包括以下步骤的方法生产:(a)使不饱和C16-22脂肪酸二聚以形成二聚体部分和由支化的,基本上不饱和的脂肪酸组成的单体级分和直链饱和 脂肪酸,(b)从二聚步骤中除去单体部分,(c)将步骤(b)中的支链基本上不饱和的脂肪酸转化成相应的脂肪酸甲酯,(d)将支链的,基本上不饱和的脂肪酸 具有双键的甲酯完整以形成相应的支链,基本上不饱和的脂肪醇,和(e)使支化的基本上不饱和的脂肪醇烷氧基化。 如此制备的脂肪醇聚乙二醇醚与标准不饱和脂肪醇硫酸盐相比表现出改进的性能和更高的氧化稳定性。