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    Colloidal calcium hydroxide, its preparation and uses
    2.
    发明授权
    Colloidal calcium hydroxide, its preparation and uses 失效
    胶体氢氧化钙，其制备及用途

    公开(公告)号：US5756432A

    公开(公告)日：1998-05-26

    申请号：US498769

    申请日：1995-07-06

    申请人： Maurice Born ,  Agnes Chive ,  Bruno Delfort

    发明人： Maurice Born ,  Agnes Chive ,  Bruno Delfort

    IPC分类号： B01J13/00 ,  C01F11/02 ,  C10M159/20 ,  C10M159/22 ,  C10M159/24 ,  C10M103/00 ,  C10M105/72

    CPC分类号： C10M159/22 ,  C10M159/20 ,  C10M159/24 ,  Y10S516/924 ,  Y10S516/927

    摘要： Novel colloidal products are described, containing calcium hydroxide in the center of micelles which are stabilised in an organic medium by a shell of a surfactant, in a reversed micelle. The products are obtained by reacting calcium oxide CaO, calcium hydride CaH.sub.2 or calcium metal with water in an organic medium in the present of a surfactant such as an alkine-earth or alkali metal alkylaryl sulphonate. They are used mainly as synthesis intermediates in reactions requiring lime to be introduced into an organic medium, or as detergent additives in lubricating oils.

    摘要翻译： 描述了新的胶体产物，其在反胶束中在胶束的中心含有通过表面活性剂的壳稳定在有机介质中的氢氧化钙。 产物是通过在表面活性剂如碱土金属或碱金属烷基芳基磺酸盐存在下的有机介质中使氧化钙CaO，氢化钙CaH 2或钙金属与水反应得到的。 它们主要用作需要将石灰引入有机介质或作为润滑油中的洗涤剂添加剂的反应中的合成中间体。

    (Poly) sulfurized carboxylic compounds, their preparation and their use as petroleum additives for lubricating oils
    4.
    发明授权
    (Poly) sulfurized carboxylic compounds, their preparation and their use as petroleum additives for lubricating oils 失效
    （聚）硫化羧酸化合物，它们的制备及其作为润滑油的石油添加剂的用途

    公开(公告)号：US5284592A

    公开(公告)日：1994-02-08

    申请号：US872196

    申请日：1992-04-22

    申请人： Ourida Aberkane ,  Maurice Born ,  Jean-Luc Mieloszynski ,  Daniel Paquer ,  Guy Parc

    发明人： Ourida Aberkane ,  Maurice Born ,  Jean-Luc Mieloszynski ,  Daniel Paquer ,  Guy Parc

    IPC分类号： C10M135/26 ,  C07C319/20 ,  C07C323/12 ,  C10M135/24 ,  C10N30/06

    CPC分类号： C10M135/24 ,  C07C323/12 ,  C10M2219/084

    摘要： Novel (poly)sulfurized carboxylic compounds, their preparation, and their use as additives to lubricating oils are disclosed. Such novel carboxylic compounds are more particularly esters of the general formula:[R.sup.3 --OC(O)--].sub.q R.sup.2 {--C(O)O--(CH.sub.2).sub.m --CH.sub.3-z [--(CH.sub.2).sub.n --S.sub.x --R.sup.1 ].sub.z }.sub.p (1)wherein R.sup.1 is a saturated or unsaturated monovalent aliphatic radical with 1 to 30 carbon atoms; the number x is equal to or greater than 1; z equals 1 or 2; when z equals 1, n is an integer from 0 to 5 and m an integer from 0 to 0.5, with m+n an integer from 1 to 10; when z equals 2, n is an integer from 1 to 5 and m an integer from 0 to 5, with m+n an integer from 1 to 10; R.sup.2 is a hydrocarbon radical with 1 to 31 carbon atoms and a valency of p+q; R.sup.3 is a hydrogen atom or an aliphatic radical with 1 to 30 carbon atoms; p is an integer from 1 to 4; and q is an integer from 0 to 3, with p+q being an integer from 1 to 4. They are obtained by esterifying carboxylic acid R.sup.2 (--COOH).sub.p+q with a (poly)sulfurized monoalcohol:[R.sup.1 --S.sub.x --(CH.sub.2).sub.n --].sub.z CH.sub.3-z --(CH.sub.2).sub.m --OHand possibly an alcohol R.sup.3 OH. They are used as anti-wear and extreme pressure additives in lubricating oils.

    摘要翻译： 公开了新型（多）硫化羧酸化合物，它们的制备及其作为润滑油添加剂的用途。 这样的新型羧酸化合物更特别是以下通式的酯：（R3-OC（O） - ）qR2（-C（O）O-（CH2）m-CH3-z（ - （CH2）n-Sx-R1） z）p（1）其中R1是具有1至30个碳原子的饱和或不饱和的一价脂族基; 数x等于或大于1; z等于1或2; 当z为1时，n为0〜5的整数，m为0〜0.5的整数，m + n为1〜10的整数。 当z为2时，n为1〜5的整数，m为0〜5的整数，m + n为1〜10的整数。 R2是具有1至31个碳原子并且p + q的化合价的烃基; R3是氢原子或具有1至30个碳原子的脂族基团; p是1至4的整数; 并且q为0〜3的整数，p + q为1〜4的整数。它们是通过用（多）硫化一元醇将羧酸R2（-COOH）p + q酯化得到的：（R1-Sx- （CH 2）n - ）z CH 3 -Z-（CH 2）m -OH以及可能的醇R 3 OH。 它们用作润滑油中的抗磨和极压添加剂。

    Polysulphurized olefin compositions, their preparation and their use as additives for lubricants
    5.
    发明授权
    Polysulphurized olefin compositions, their preparation and their use as additives for lubricants 失效
    多硫化烯烃组合物，它们的制备及其作为润滑剂添加剂的用途

    公开(公告)号：US5045221A

    公开(公告)日：1991-09-03

    申请号：US403968

    申请日：1989-09-07

    申请人： Maurice Born ,  Lucienne Briquet ,  Jacques Lallement ,  Guy Parc

    发明人： Maurice Born ,  Lucienne Briquet ,  Jacques Lallement ,  Guy Parc

    IPC分类号： C07C319/14 ,  C07C321/00 ,  C10M135/04 ,  C10N30/06 ,  C10N40/04 ,  C10N40/22

    CPC分类号： C10M135/04

    摘要： Polysulphurized olefin compositions used as additives for gear oils, cutting oils, and as sulphurizing agents in organic media are obtained by a process comprising:a stage (1) in which at least one compound chosen from among sulphur dichloride and monochloride is reacted with at least one aliphatic monpolefin with 2 to 12 carbon atoms, thus forming an adduct;a stage (2) in which sulphurized hydrogen and at least one mercaptan is reacted with ammonium or alkali metal hydroxide dissolved in at least one aliphatic monoalcohol with 1 to 4 carbon atoms, which is substantially anhydrous, so as to give an alcoholic solution;a stage (3) in which contacting takes place between the adduct obtained in stage (1) and the alcoholic solution obtained in stage (2);a stage (4), in which the resulting mixture is heated and then the aliphatic monoalcohol is eliminated by distillation, while adding water in a quantity adequate for maintaining in solution the reagents and the mineral products formed during the reaction; anda stage (5) in which elimination takes place of the aqueous phase and recovery takes place of the organic phase mainly constituted by the polysulphurized olefin composition.

    摘要翻译： 用于齿轮油，切削油和作为有机介质中的硫化剂的添加剂的多硫化烯烃组合物通过以下方法获得，该方法包括：其中至少一种选自二氯化硫和一氯化物的化合物至少与 一种具有2至12个碳原子的脂族单烯烃，从而形成加合物; 使硫化氢和至少一种硫醇与溶解在至少一种具有1-4个碳原子的脂族一元醇中的铵或碱金属氢氧化物反应的阶段（2），其基本上是无水的，以得到醇溶液; 在阶段（1）中获得的加合物和阶段（2）中获得的醇溶液之间发生接触的阶段（3）; 加热得到的混合物，然后通过蒸馏除去脂肪族一元醇的阶段（4），同时加入足以维持溶液中的水，反应物中形成的试剂和矿物产物; 以及主要由多硫化烯烃组合物构成的有机相进行水相脱除发生阶段（5）。

    Colloidal products, their preparation and their uses
    7.
    发明授权
    Colloidal products, their preparation and their uses 失效
    胶体产品，其制备及其用途

    公开(公告)号：US5854184A

    公开(公告)日：1998-12-29

    申请号：US842326

    申请日：1997-04-24

    申请人： Burno Delfort ,  Thierry Lacome ,  Maurice Born

    发明人： Burno Delfort ,  Thierry Lacome ,  Maurice Born

    IPC分类号： C07F9/165 ,  C10M159/20 ,  C10M159/24 ,  C10M135/10

    CPC分类号： C10M159/24 ,  C07F9/1651 ,  C10M159/20

    摘要： New overbased colloidal products that comprise a core of micellized alkali metal or alkaline-earth metal carbonate, surrounded by a ring of at least one surfactant compound that is selected from among the dihydrocarbyl-dithiophosphoryl-alkane-sulfonic acids, and their salts of alkali metals or alkaline-earth metals are described. They are derived from the carbonation of at least one oxide or hydroxide of an alkali metal or alkaline-earth metal that is carried out within an oily medium that contains hydrocarbon in the presence of at least one dihydrocarbyl-dithiophosphoryl-alkane-sulfonic acid that corresponds to general formula: ##STR1## in which R represents a monovalent aliphatic, cycloaliphatic or aromatic radical that contains 1 to 30 carbon atoms and x has a value of 3 to 6, or an alkali metal or alkaline-earth metal salt of such an acid. These colloidal products can be used as detergent additives notably providing anti-wear and extreme-pressure properties in lubricants. Because of the presence in their molecule of dihydrocarbyl-dithiophosphoric groups, they also exhibit anti-oxidizing properties.

    摘要翻译： 包含胶束化碱金属或碱土金属碳酸盐核心的新的高碱性胶体产物，被选自二烃基 - 二硫代磷酰基 - 烷烃磺酸中的至少一种表面活性剂化合物的环和其碱金属盐 或碱土金属。 它们衍生自碱金属或碱土金属的至少一种氧化物或氢氧化物的碳酸化，所述氧化物或氢氧化物在含有烃的油性介质中进行，所述油性介质在至少一种对应于二烃基 - 二硫代磷酰基 - 烷烃 - 磺酸的存在下 通式为：其中R表示含有1至30个碳原子并且x具有3至6的值的一价脂族，脂环族或芳族基团，或这种酸的碱金属或碱土金属盐 。 这些胶体产品可用作洗涤剂添加剂，特别是在润滑剂中提供抗磨损和极压性能。 由于它们在二烃基 - 二硫代磷酸基团的分子中的存在，它们也表现出抗氧化性质。

    New sulfured compounds
    9.
    发明授权
    New sulfured compounds 失效
    新型硫化物

    公开(公告)号：US5324858A

    公开(公告)日：1994-06-28

    申请号：US940890

    申请日：1992-10-28

    申请人： Ourida Aberkane ,  Maurice Born ,  Jean Luc Mielzoszynski ,  Daniel Paquer ,  Guy Barc

    发明人： Ourida Aberkane ,  Maurice Born ,  Jean Luc Mielzoszynski ,  Daniel Paquer ,  Guy Barc

    IPC分类号： C07C321/14 ,  C07C321/18 ,  C10M135/22

    CPC分类号： C07C321/14 ,  C07C321/18 ,  C10M135/22 ,  C10M2219/082 ,  C10M2221/043

    摘要： New sulfurized compounds, their preparation and their use are described. They correspond to the general formula: {[R--S.sub.X --(CH.sub.2).sub.n --].sub.z CH.sub.3-z --(CH.sub.2).sub.P --}.sub.2 S.sub.y, in which R represents a monovalent hydrocarbon radical with 1 to 30 carbon atoms, optionally functionalized; x is a number equal to or greater than 1; z is an integer equal to 1 or 2; when z=1, n is an integer from 0 to 3 and p is an integer from 0 to 3, with n+p being an integer from 0 to 3; when z=2, n is an integer from 1 to 3 and p is an integer from 0 to 3; and y is a number equal to or greater than 1, at last one of the numbers x and y being strictly greater than 1. These sulfurized compounds can be used as extreme-pressure and anti-wear additives in lubricating oils, in particular oils for gear systems and oil for working metals.

    摘要翻译： PCT No.PCT / FR91 / 01026 Sec。 371日期：1992年10月28日 102（e）日期1992年10月28日PCT 1991年12月17日PCT PCT。 公开号WO92 / 12126 日期：1992年7月23日。新的硫化化合物，它们的制备及其用途被描述。 它们对应于以下通式：{[R-SX-（CH2）n-] zCH3-z-（CH2）P-} 2Sy，其中R表示具有1至30个碳原子的一价烃基，任选地官能化; x是等于或大于1的数字; z是等于1或2的整数; 当z = 1时，n为0〜3的整数，p为0〜3的整数，n + p为0〜3的整数。 当z = 2时，n为1〜3的整数，p为0〜3的整数。 并且y为等于或大于1的数，最后一个数字x和y严格大于1.这些硫化化合物可用作润滑油中的极压和抗磨添加剂，特别是用于 齿轮系统和工作金属油。

    Olefin polysulfide compositions of high sulfur content and very low chlorine content, their manufacture and use as additives for lubricants
    10.
    发明授权
    Olefin polysulfide compositions of high sulfur content and very low chlorine content, their manufacture and use as additives for lubricants 失效
    含硫量高，氯含量非常低的烯烃多硫化物组合物，其制造和用作润滑剂的添加剂

    公开(公告)号：US5286395A

    公开(公告)日：1994-02-15

    申请号：US883793

    申请日：1992-05-14

    申请人： Maurice Born ,  Lucienne Briquet ,  Guy Parc

    发明人： Maurice Born ,  Lucienne Briquet ,  Guy Parc

    IPC分类号： C07G99/00 ,  C10M135/04

    CPC分类号： C10M135/04 ,  C07G17/004 ,  C10M2219/022 ,  C10N2240/02 ,  C10N2240/401

    摘要： Olefin polysulfide compositions of high sulfur content and of very low chlorine content are obtained by a process comprising the steps of: (1) reacting sulfur mono- and/or dichloride with at least one aliphatic monoolefin of 2-12 carbon atoms, to form an addition product or "adduct", (2) reacting hydrogen sulfide with an alkali hydroxide or ammonium hydroxide dissolved in at least one substantially anhydrous C.sub.1 -C.sub.4 aliphatic monoalcohol, with optional addition of elemental sulfur, (3) contacting said "adduct" together with at least one monohalogenated hydrocarbon compound, with the alcoholic solution obtained at the end of step (2), (4) heating the resultant mixture from step (3), removing the monoalcohol, while adding water, and (5) after settling and removal of the aqueous phase, recovering the organic phase formed at least in major part of the desired olefin polysulfide composition. These compositions, of sulfur content up to 65% by weight and of chlorine content generally lower than about 0.1% by weight, are used in particular as additives for improving the extreme-pressure properties of lubricants.

    摘要翻译： 通过包括以下步骤的方法获得高硫含量和非常低氯含量的烯烃多硫化物组合物：（1）使单 - 和/或二氯化物与至少一种2-12个碳原子的脂族单烯烃反应，形成 加成产物或“加合物”，（2）使硫化氢与溶于至少一种基本上无水的C 1 -C 4脂族一元醇中的碱金属氢氧化物或氢氧化铵反应，任选加入元素硫，（3）使所述“加合物”与 至少一种一卤化烃化合物与步骤（2）结束时得到的醇溶液，（4）加热步骤（3）的所得混合物，同时加入水，除去一元醇，和（5）沉淀和除去后 的水相，回收至少大部分所需的烯烃多硫化物组合物形成的有机相。 这些硫含量高达65重量％，氯含量通常低于约0.1重量％的组合物特别用作改善润滑剂的极压性能的添加剂。