Process for the production of substantially odorless fatty alcohol
ethersulfate salts
    1.
    发明授权
    Process for the production of substantially odorless fatty alcohol ethersulfate salts 失效
    生产基本无臭脂肪醇醚硫酸盐的方法

    公开(公告)号:US5565598A

    公开(公告)日:1996-10-15

    申请号:US347332

    申请日:1994-11-30

    IPC分类号: C07C303/24 C07C305/10

    CPC分类号: C07C303/24

    摘要: A process for the production of a mixture of substantially odorless fatty alcohol ethersulfate salts corresponding to formula (I):R.sup.1 --(OCH.sub.2 CH.sub.2).sub.n --O--SO.sub.3 X (I)in whichR.sup.1 is an alkyl radical containing from 6 to 18 carbon atoms,n is a number of from 1 to 10, andX is an alkali metal, alkaline earth metal, ammonium, or alkanolammonium ion,comprising the steps ofA) ethoxylating a fatty alcohol mixture in which the content of components having a boiling point below 235.degree. C. is not more than 0.5% by weight, based on the weight of the fatty alcohol mixture;B) sulfating the fatty alcohol ethoxylate mixture from step A; andC) neutralizing the sulfated fatty alcohol ethoxylate mixture from step B to form said mixture of substantially odorless fatty alcohol ethersulfate salts.

    摘要翻译: PCT No.PCT / EP93 / 01300 Sec。 371日期1994年11月30日 102(e)1994年11月30日日期PCT提交1993年5月24日PCT公布。 公开号WO93 / 24453 日本1993年12月9日制备对应于式(I)的基本上无臭的脂肪醇醚硫酸盐的混合物的方法:R1-(OCH2CH2)nO-SO3X(Ⅰ),其中R1是含有6至18个 碳原子,n为1至10的数,X为碱金属,碱土金属,铵或烷醇铵离子,其包括以下步骤:A)乙氧基化脂肪醇混合物,其中具有沸点 基于脂肪醇混合物的重量,低于235℃的不超过0.5重量% B)从步骤A硫酸化脂肪醇乙氧基化物混合物; 和C)中和来自步骤B的硫酸化脂肪醇乙氧基化物混合物以形成基本上无臭的脂肪醇醚硫酸盐的所述混合物。

    Process for reducing the content of free fromaldehyde and formic acid in
nonionic and anionic surfactants
    2.
    发明授权
    Process for reducing the content of free fromaldehyde and formic acid in nonionic and anionic surfactants 失效
    降低非离子表面活性剂和阴离子表面活性剂中游离醛和甲酸含量的方法

    公开(公告)号:US5478554A

    公开(公告)日:1995-12-26

    申请号:US307729

    申请日:1994-09-23

    摘要: A process for reducing the content of free formaldehyde and formic acid in nonionic and anionic surfactants is provided. The process comprises adding an amine compound selected from the group consisting of a) alkanolamines, b) aminocarboxylic acids and c) oligopeptides to a surfactant comprised of a member selected from the group consisting of nonionic and anionic surfactants. The amine compound is preferably selected from the group consisting of a) an alkanolamine containing 2 to 15 carbon atoms, b) an aminocarboxylic acid containing 2 to 8 carbon atoms, and c) an oligopeptide with an average molecular weight of 500 to 5000. The nonionic and anionic surfactants preferably contain 1 to 100 ethylene oxide units in the form of at least one polyethylene glycol chain. The amine compound is preferably added in a quantity of 50 to 6000 ppm, based on active substance of said surfactant.

    摘要翻译: PCT No.PCT / EP93 / 00657 Sec。 371日期1994年9月23日 102(e)1994年9月23日PCT 1993年3月18日PCT公布。 公开号WO93 / 19724 日期:1993年10月14日。提供了一种降低非离子和阴离子表面活性剂中游离甲醛和甲酸含量的方法。 该方法包括将选自a)链烷醇胺,b)氨基羧酸的胺化合物和c)寡肽加入到由选自非离子和阴离子表面活性剂的成员组成的表面活性剂中。 胺化合物优选选自a)含有2至15个碳原子的链烷醇胺,b)含有2至8个碳原子的氨基羧酸,和c)平均分子量为500至5000的寡肽。 非离子和阴离子表面活性剂优选含有至少一种聚乙二醇链形式的1至100个环氧乙烷单元。 基于所述表面活性剂的活性物质,胺化合物的添加量优选为50〜6000ppm。

    Conditioning surface-active preparation
    3.
    发明申请
    Conditioning surface-active preparation 审中-公开
    调理表面活性剂

    公开(公告)号:US20060018857A1

    公开(公告)日:2006-01-26

    申请号:US11187132

    申请日:2005-07-22

    IPC分类号: A61K8/60 A61K8/365

    摘要: The invention relates to a cosmetic preparation containing (a) 0.1 to 30% by weight of at least one anionic, nonionic and/or amphoteric surfactant, (b) 0.05 to 20% by weight of an α-hydroxycarboxylic acid ester of ethoxylated alcohols corresponding to formula (I): R1O(CH2CH2O)nH  (I) in which R1 is a linear or branched alkyl or alkenyl group containing 6 to 22 carbon atoms and n is a number of 1 to 50, (c) 0.005 to 1.5% by weight of at least one alkaline earth metal ion and (d) 0.1 to 3% by weight of a silicone compound, and to the use of α-hydroxycarboxylic acid esters of ethoxylated alcohols as conditioning components and to reduce or prevent the absorption of alkyl ether sulfates onto the skin.

    摘要翻译: 本发明涉及含有(a)0.1至30重量%的至少一种阴离子,非离子和/或两性表面活性剂的化妆品,(b)0.05至20重量%的乙氧基化醇的α-羟基羧酸酯相应 对于式(I):<?in-line-formula description =“In-line Formulas”end =“lead”?> R 1 O(CH 2 CH 2) H(I)<βin-line-formula description =“In-line formula”end =“tail”?>其中R 1 含有6〜22个碳原子的直链或支链烷基或烯基,n为1〜50的数,(c)0.005〜1.5重量%的至少一种碱土金属离子,(d) 0.1至3重量%的硅氧烷化合物,以及使用乙氧基化醇的α-羟基羧酸酯作为调理组分并减少或防止烷基醚硫酸盐吸收到皮肤上。

    Citric acid ester
    6.
    发明申请
    Citric acid ester 审中-公开
    柠檬酸酯

    公开(公告)号:US20070098666A1

    公开(公告)日:2007-05-03

    申请号:US10554968

    申请日:2004-04-21

    IPC分类号: A61K8/37

    CPC分类号: C07C69/704 C07C67/08

    摘要: A mixture of citric acid esters of ethoxylated alcohols wherein the residue of the alcohol contains from 12 to 18 carbon atoms ethoxylated with from 5 to 9 ethoxy groups and a ratio by weight of monoester to diester in the mixture of citric acid esters in a range of 3:1 to 10:1. The mixture contains less than 10% by weight of unesterified citric acid. The citric acid ester mixture provides improved foaming ability and reduced lachrimatory properties when compared to citric acid esters containing a different ratio of monoester to diester and containing longer or shorter chain length alcohol residues.

    摘要翻译: 乙氧基化醇的柠檬酸酯的混合物,其中醇的残基含有12至18个用5至9个乙氧基乙氧基化的碳原子,并且柠檬酸酯的混合物中单酯与二酯的重量比在 3:1到10:1。 该混合物含有小于10重量%的未酯化柠檬酸。 与含有不同比例的单酯与二酯并含有较长或较短链长的醇残基的柠檬酸酯相比,柠檬酸酯混合物提供改善的发泡能力和降低的脱色性能。

    Sulfosuccinates
    9.
    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。