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81 条记录 (耗时 0.025 秒)

    Alkoxylated alkyl glyceryl ether sulfonates and method of preparing
    43.
    发明授权
    Alkoxylated alkyl glyceryl ether sulfonates and method of preparing 失效
    烷氧基化烷基甘油醚磺酸盐及其制备方法

    公开(公告)号：US5672740A

    公开(公告)日：1997-09-30

    申请号：US465778

    申请日：1995-06-06

    申请人： Ravi Subramanyam ,  Suman Kumar Chopra

    发明人： Ravi Subramanyam ,  Suman Kumar Chopra

    IPC分类号： C07C303/02 ,  C07C303/44 ,  C07C309/10 ,  C07C305/00

    CPC分类号： C07C303/44 ,  C07C303/02

    摘要： A process for preparing alkoxylated alkyl glyceryl ether sulfonates which comprises reacting in the presence of water and the absence of ethanol a mixture of alkoxylated glycidyl ethers having as the major quantity of alkoxylated material ##STR1## with a salt of a sulfite bisulfite salt mixture at a temperature below about 110.degree. C. wherein R is an alkyl or alkenyl of 10 to 20 carbon atoms, inclusive, R' is hydrogen or methyl and n has an average value of 1 to 10 and obtaining a sulfonated alkoxylated product having as a major quantity of the alkoxylated material a salt of R(OCH.sub.2 CHR.sup.1).sub.n OCH.sub.2 CHOHCH.sub.2 SO.sub.3 -

    摘要翻译： 一种制备烷氧基化烷基甘油醚磺酸盐的方法，其包括在水和不存在乙醇存在下，将烷氧基化缩水甘油醚与烷基化亚硫酸氢盐混合物的盐在一个 温度低于约110℃，其中R为10-20个碳原子的烷基或烯基，包括端值，R'为氢或甲基，n的平均值为1至10，得到主要量的磺化烷氧基化产物 的烷氧基化物质是R（OCH 2 CHR 1）n OCH 2 CHOHCH 2 SO 3 -

    Solid detergent composition
    44.
    发明授权
    Solid detergent composition 失效
    固体洗涤剂组合物

    公开(公告)号：US5464554A

    公开(公告)日：1995-11-07

    申请号：US116661

    申请日：1993-09-03

    申请人： Ben Gu ,  Ravi Subramanyam ,  Tanya Clifton

    发明人： Ben Gu ,  Ravi Subramanyam ,  Tanya Clifton

    IPC分类号： C11D1/12 ,  C11D1/16 ,  C11D3/20 ,  C11D10/04 ,  C11D17/00 ,  C11D9/32

    CPC分类号： C11D3/2013 ,  C11D10/042 ,  C11D17/006 ,  C11D3/2079 ,  C11D3/2093 ,  C11D1/126 ,  C11D1/16

    摘要： A solid composition comprisinga. about 5 to 75 wt % soap,b. about 5 to 75 wt % of a compound of the formula ##STR1## wherein R is alkyl or alkenyl of 8 to 22 carbon atoms inclusive, R' is hydrogen or methyl, n is an integer having an average value of 1 to 10, X is an alkali metal, ammonium or substituted ammonium cation, orii. a long chain alkyl or alkenyl acyl ester of an isethionate salt, oriii. a mixture of i and ii.c. about 1 to 15 wt % of a material selected from the group consisting of hardened glycerides, high molecular weight fatty acids, fatty alcohols, waxes or mixtures thereof.

    摘要翻译： 固体组合物，其包含a。 约5至75重量％的皂，b。 约5至75重量％的下式化合物其中R是含有8-22个碳原子的烷基或链烯基，R'是氢或甲基，n是平均值为1-10的整数，X 是碱金属，铵或取代的铵阳离子，或ii。 羟乙基磺酸盐的长链烷基或烯基酰基酯，或iii。 i和ii的混合物。 C。 约1至15重量％的选自硬化甘油酯，高分子量脂肪酸，脂肪醇，蜡或其混合物的材料。

    Process and composition
    45.
    发明授权
    Process and composition 失效
    过程和组成

    公开(公告)号：US5436366A

    公开(公告)日：1995-07-25

    申请号：US137450

    申请日：1993-10-15

    申请人： Ravi Subramanyam ,  Suman K. Chopra

    发明人： Ravi Subramanyam ,  Suman K. Chopra

    IPC分类号： C07C303/02 ,  C07C303/44 ,  C07C309/10 ,  C07C303/32

    CPC分类号： C07C303/44 ,  C07C303/02

    摘要： A process for preparing an alkoxylated alkyl glyceryl ether sulfonate which comprises reacting a terminal glycidate (epoxy) of the structure ##STR1##with a sulfite salt, a bisulfite salt or a sulfite/bisulfite salt mixture at a temperature at or below about 110.degree. C. wherein R is an alkyl or alkenyl of 10 to 20 carbon atoms, inclusive, R' is hydrogen or methyl and n is an integer having an average value of 1 to 10 and obtaining the sulfonate of the structureR(OCH.sub.2 CHR.sup.1).sub.n OCH.sub.2 CHOHCH.sub.2 SO.sub.3.sup.-

    摘要翻译： 制备烷氧基化烷基甘油基醚磺酸盐的方法，其包括将结构“IMAGE”的末端缩水甘油酯（环氧基）与亚硫酸盐，亚硫酸氢盐或亚硫酸盐/亚硫酸氢盐混合物在等于或低于约110℃ 其中R为10-20个碳原子的烷基或链烯基，包括端值，R'为氢或甲基，n为平均值为1-10的整数，得到结构R（OCH2CHR1）nOCH2CHOHCH2SO3-

    Sodium monoglyceride sulfate detergent composition bar and process for manufacture thereof
    46.
    发明授权
    Sodium monoglyceride sulfate detergent composition bar and process for manufacture thereof 失效
    硫酸单甘油酯硫酸钠洗涤剂组合物及其制造方法

    公开(公告)号：US4867899A

    公开(公告)日：1989-09-19

    申请号：US126433

    申请日：1987-11-30

    申请人： Fahim U. Ahmed ,  Thomas J. Gabor ,  Ernest G. Muller ,  Ravi Subramanyam

    发明人： Fahim U. Ahmed ,  Thomas J. Gabor ,  Ernest G. Muller ,  Ravi Subramanyam

    IPC分类号： C11D1/16 ,  C11D10/04

    CPC分类号： C11D3/0094 ,  C11D10/042 ,  C11D1/16

    摘要： Detergent bars, intended for personal use, which are of good foaming, lather, solubility, wear, slough, hardness, mildness (to the skin) and tactile characteristics, and which are homogeneous so that users of such bars will detect no surface grittiness on washing with them, even in cold water, include in the composition thereof, water soluble higher fatty monoglyceride sulfate, water soluble higher fatty acid soap and higher fatty acid, preferably of certain types and in certain proportions. Such bars may be made by a manufacturing process, in a step of which the higher fatty acid soap and higher fatty acid are dissolved in an aqueous lower alcoholic extractant solution of the water soluble higher fatty monoglyceride sulfate. Also within the invention is such a process for manufacturing such detergent composition bars, in which the extractant solution of the monoglyceride sulfate, preferably in aqueous isopropanol, is employed to dissolve kettle soap and higher fatty acids, after which the solution is quick-dried, as in a film dryer, preferably of the wiped film type and is processed to bar form in usual manner.

    Antibacterial 3′,5-disubstituted 2,4′-dihydroxybiphenyl compounds, derivatives and related methods
    49.
    发明授权
    Antibacterial 3′,5-disubstituted 2,4′-dihydroxybiphenyl compounds, derivatives and related methods 有权
    抗菌3'，5-二取代的2,4'-二羟基联苯化合物，衍生物和相关方法

    公开(公告)号：US08425881B2

    公开(公告)日：2013-04-23

    申请号：US11369430

    申请日：2006-03-07

    申请人： Ravi Subramanyam

    发明人： Ravi Subramanyam

    IPC分类号： A61K8/00

    CPC分类号： A61K9/0056 ,  A61K8/347 ,  A61K31/05 ,  A61Q11/00

    摘要： The invention provides an antiplaque oral composition containing an orally acceptable carrier and an antibacterial effective amount of compound (I): In the structure, R1 and R2 are independently a hydrogen atom or a lower C1-4 alkyl group and R3 and R4 are independently an alkenyl or alkyl group having from 1 to 20 carbon atoms, with the proviso that R3 and R4 are not both 2-propenyl or n-propyl when R1 and R2 are both hydrogen atoms. Also included are oral compositions containing the compound (I).

    摘要翻译： 本发明提供了含有口服可接受的载体和抗菌有效量的化合物（I）的抗牙龈口服组合物：在结构中，R 1和R 2独立地为氢原子或低级C 1-4烷基，R 3和R 4独立地为 烯基或具有1至20个碳原子的烷基，条件是当R 1和R 2都是氢原子时，R 3和R 4不是2-丙烯基或正丙基。 还包括含有化合物（I）的口服组合物。