Unsaturated palm oil fatty alcohols
    2.
    发明授权
    Unsaturated palm oil fatty alcohols 有权
    不饱和棕榈油脂肪醇

    公开(公告)号:US07169959B2

    公开(公告)日:2007-01-30

    申请号:US09880695

    申请日:2001-06-12

    摘要: Unsaturated palm oil fatty alcohols with an iodine number in the range from 65 to 85, which contain substantially unsaturated fatty alcohols and mixtures of saturated fatty alcohols of the formula (I): R1OH   (I) in which R1 is a saturated or unsaturated, linear or branched alkyl radical having 14 to 20 carbon atoms, are obtained by (a) fractionating palm oil fatty acid methyl esters into a mainly saturated C16-distillate and a mainly unsaturated C16/18-bottom product; and (b) hydrogenating the bottom product with retention of the double bonds to give the corresponding alcohols.

    摘要翻译: 碘值在65至85范围内的不饱和棕榈油脂肪醇,其含有基本上不饱和的脂肪醇和式(I)的饱和脂肪醇的混合物:<?in-line-formula description =“在线式 “end =”lead“?> R <1> OH(I)<?in-line-formula description =”In-line Formulas“end =”tail“?>其中R 1 通过(a)将棕榈油脂肪酸甲酯分馏成主要饱和的C 16 - 十二烷基醚,得到具有14至20个碳原子的饱和或不饱和的直链或支链烷基 和主要不饱和的C 16/18产物; 和(b)使保留双键氢化底部产物得到相应的醇。

    Process for making unsaturated coconut and/or palm nut fatty alcohols
    3.
    发明授权
    Process for making unsaturated coconut and/or palm nut fatty alcohols 有权
    制备不饱和椰子和/或棕榈仁脂肪醇的方法

    公开(公告)号:US07408087B2

    公开(公告)日:2008-08-05

    申请号:US09874899

    申请日:2001-06-05

    IPC分类号: C07C29/147 C07C29/136

    摘要: Unsaturated coconut and/or palm nut fatty alcohols having an iodine number in the range from 65 to 85, which essentially comprise unsaturated fatty alcohols and mixtures of saturated fatty alcohols of the formula (I): R1OH   (I) in which R1 is a saturated or unsaturated, linear or branched alkyl radical having 12 to 20 carbon atoms, obtainable by fractionating coconut and/or palm nut fatty acid methyl esters to obtain a fraction containing predominantly C16-C18 portions, fractionating the C16-C18 fatty acid methyl ester fraction into a predominantly saturated distillate and a predominantly unsaturated bottom product, and hydrogenating the bottom product with retention of the double bonds to give the corresponding alcohols; are disclosed.

    摘要翻译: 具有65至85的碘值的不饱和椰子和/或棕榈仁脂肪醇,其基本上包含不饱和脂肪醇和式(I)的饱和脂肪醇的混合物:<β在线配方描述=“ 在线公式“end =”lead“?> R 1 OH(I)<?in-line-formula description =”In-line Formulas“end =”tail“?>其中R 可以通过将椰子和/或棕榈仁脂肪酸甲酯分级得到主要为C 16的级分,可获得具有12至20个碳原子的饱和或不饱和的直链或支链烷基 将C 16 -C 18脂肪酸甲酯部分分馏成主要饱和的馏出物,主要是 不饱和底物,并保留双键氢化底物,得到相应的醇; 被披露。

    Process for the production of substantially odorless fatty alcohol
ethersulfate salts
    6.
    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。