知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

26 条记录 (耗时 0.017 秒)

    Process for the preparation of phosphoric diesters
    1.
    发明授权
    Process for the preparation of phosphoric diesters 失效
    制备磷酸二酯的方法

    公开(公告)号：US4587063A

    公开(公告)日：1986-05-06

    申请号：US511948

    申请日：1983-07-08

    申请人： Tomihiro Kurosaki ,  Norio Nishikawa

    发明人： Tomihiro Kurosaki ,  Norio Nishikawa

    IPC分类号： C07F9/11 ,  C07F9/09 ,  C08G65/26 ,  C08G65/327

    CPC分类号： C08G65/327 ,  C07F9/09 ,  C08G65/2609

    摘要： An industrially advantageous process of preparing phosphoric acid diesters of high purity.To a mixture of phosphoric esters comprising phosphoric monoesters and phosphoric diesters, a base is added in an amount of 0.5-1.3 equivalents based on phosphorus atoms which are contained in the mixture. The phosphoric monoesters are converted into orthophosphoric acid and organic hydroxyl compounds by hydrolysis, after which step the orthophosphoric acid and organic hydroxyl compounds are removed from the mixture.

    摘要翻译： 一种工业上有利的制备高纯度磷酸二酯的方法。 向包含磷酸单酯和磷酸二酯的磷酸酯的混合物中，加入基于混合物中所含的磷原子的0.5-1.3当量的碱。 通过水解将磷酸单酯转化成正磷酸和有机羟基化合物，然后从混合物中除去正磷酸和有机羟基化合物。

    Metal salts of monoalkyl phosphates, preparation thereof, and cosmetic compositions comprising same
    2.
    发明授权
    Metal salts of monoalkyl phosphates, preparation thereof, and cosmetic compositions comprising same 失效
    磷酸单烷基酯的金属盐，其制备方法和包含它们的化妆品组合物

    公开(公告)号：US4804533A

    公开(公告)日：1989-02-14

    申请号：US44198

    申请日：1987-04-30

    申请人： Takashi Imamura ,  Norio Nishigawa ,  Tomihiro Kurosaki ,  Junichi Fukasawa ,  Haruya Kato

    发明人： Takashi Imamura ,  Norio Nishigawa ,  Tomihiro Kurosaki ,  Junichi Fukasawa ,  Haruya Kato

    IPC分类号： A61K8/55 ,  A61Q1/02 ,  A61Q1/10 ,  C07F9/09 ,  A61K7/035

    CPC分类号： A61Q1/02 ,  A61K8/55 ,  A61Q1/10 ,  C07F9/09

    摘要： Metal salts of monoalkyl phosphates of the following formula ##STR1## in which each R represents a saturated or unsaturated, linear or branched hydrocarbon group having from 8 to 32 carbon atoms, and M represents an alkaline earth metal or divalent transition metal.The metal salts are particularly suitable as cosmetic powders, fillers for resins, and lubricants, parting agents and pigment dispersants for polymeric compounds. When used as cosmetic powders, the metal salts improve spreadability, moistness, smoothness, adherence, transparency and covering power of cosmetics.Preparation process of the metal salts is also disclosed.

    摘要翻译： 其中每个R表示具有8至32个碳原子的饱和或不饱和的直链或支链烃基，并且M表示碱土金属或二价过渡金属，其具有下式的单烷基磷酸盐金属盐。 金属盐特别适合用作化妆粉，树脂用填料，润滑剂，脱模剂和高分子化合物的颜料分散剂。 当用作化妆品粉末时，金属盐提高化妆品的铺展性，润湿性，光滑度，粘附性，透明度和覆盖力。 还公开了金属盐的制备方法。

    Process for producing phosphoric ester salt of high purity
    3.
    发明授权
    Process for producing phosphoric ester salt of high purity 失效
    制备高纯度磷酸酯盐的方法

    公开(公告)号：US4739092A

    公开(公告)日：1988-04-19

    申请号：US932289

    申请日：1986-11-19

    申请人： Toshio Nozaki ,  Tomihiro Kurosaki ,  Junya Wakatsuki ,  Kiyoshi Aimono

    发明人： Toshio Nozaki ,  Tomihiro Kurosaki ,  Junya Wakatsuki ,  Kiyoshi Aimono

    IPC分类号： C07F9/11 ,  C07F9/02 ,  C07F9/09 ,  C07F9/113

    CPC分类号： C07F9/025 ,  C07F9/09

    摘要： A phosphoric ester salt of high purity is produced by converting a phosphoric ester in a mixture containing the phosphoric ester and one or more nonionic compounds into a phosphoric ester salt by using a basic compound, and extracting nonionic compounds from the above mixture by using a mixed solvent of aliphatic hydrocarbons or cycloaliphatic hydrocarbons, a lower alcohol and water.The above method is applicable to a non-crystalline phosphoric ester from which nonionic compounds cannot be removed by recystallization.The above obtained phosphoric ester salt of high purity can be used as it is or after condensation.

    摘要翻译： 通过使用碱性化合物将含有磷酸酯和一种或多种非离子化合物的混合物中的磷酸酯转化成磷酸酯盐，并通过使用混合物从上述混合物中提取非离子化合物来制备高纯度的磷酸酯盐 脂族烃或脂环族烃的溶剂，低级醇和水。 上述方法适用于通过再结晶不能除去非离子化合物的非结晶磷酸酯。 上述得到的高纯度磷酸酯盐可以原样使用或冷凝后使用。

    Process for the preparation of an alkali metal salt of a diester phosphoric acid
    4.
    发明授权
    Process for the preparation of an alkali metal salt of a diester phosphoric acid 失效
    制备二酯磷酸的碱金属盐的方法

    公开(公告)号：US4736051A

    公开(公告)日：1988-04-05

    申请号：US839200

    申请日：1986-03-13

    申请人： Junya Wakatsuki ,  Toru Kato ,  Tomihiro Kurosaki ,  Takashi Imamura

    发明人： Junya Wakatsuki ,  Toru Kato ,  Tomihiro Kurosaki ,  Takashi Imamura

    IPC分类号： A61K9/127 ,  C07F9/09 ,  C08F30/02 ,  C11D1/34 ,  C11D3/36 ,  C07F9/11

    CPC分类号： C11D3/367 ,  A61K9/1272 ,  A61K9/1273 ,  C07F9/091 ,  C08F30/02 ,  C11D1/345

    摘要： A process for preparing an alkali metal salt of a phosphoric ester represented by the following general formula (III): ##STR1## wherein R.sup.1 means an organic group, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 denote individually a hydrogen atom or organic group, R.sup.2 and R.sup.4 may optionally be coupled together into a ring, and M stands for an alkali metal, which comprises reacting a monoalkali metal salt of an organophosphoric monoester, represented by the following general formula (I): ##STR2## wherein R.sup.1 and M have the same meaning as defined above, with an epoxy compound represented by the following general formula (II): ##STR3## wherein R.sup.2, R.sup.3, R.sup.4 and R.sup.5 have the same meaning as defined above.

    摘要翻译： 一种制备由以下通式（III）表示的磷酸酯的碱金属盐的方法：其中R1表示有机基团，R2，R3，R4和R5分别表示氢原子或有机基团 R 1和R 4可任意地连接在一起形成环，M代表碱金属，其包括使由以下通式（I）表示的有机磷单酯的单碱金属盐反应：其中 R1和M具有与上述相同的含义，与下列通式（II）表示的环氧化合物：其中R2，R3，R4和R5具有与上述相同的含义。

    Phosphoric esters and method for preparing the same
    5.
    发明授权
    Phosphoric esters and method for preparing the same 失效
    磷酸酯及其制备方法

    公开(公告)号：US4623743A

    公开(公告)日：1986-11-18

    申请号：US700033

    申请日：1985-02-11

    申请人： Tomihiro Kurosaki ,  Mitsuharu Masuda

    发明人： Tomihiro Kurosaki ,  Mitsuharu Masuda

    IPC分类号： C11D1/88 ,  A61K8/06 ,  A61K8/55 ,  A61Q19/00 ,  A61Q19/10 ,  B01F17/00 ,  B01F17/14 ,  C07F9/09

    CPC分类号： B01F17/0064 ,  A61K8/06 ,  A61K8/55 ,  A61Q19/00 ,  A61Q19/10 ,  C07F9/091 ,  A61K2800/75

    摘要： A phosphoric ester of the following formula (I): ##STR1## in which R.sub.1 represents a saturated or unsaturated, linear or branched and substituted or unsubstituted hydrocarbon group having from 8 to 32 carbon atoms, R.sub.2, R.sub.3 and R.sub.4 are the same or different and represent a saturated or unsaturated hydrocarbon group having from 1 to 4 carbon atoms, R.sub.5 represents a hydrogen atom, a saturated or unsaturated hydrocarbon group having from 1 to 4 carbon atoms, and n is an integer of from 0 to 50.The above novel phosphoric acid ester has excellent detergent performance with very low irritations to living body.A manufacturing method of the ester is also disclosed. According to the method, the ester can be prepared from inexpensive, readily available starting materials by a simple procedure in high purity and high yield.

    摘要翻译： 下式（I）的磷酸酯：其中R 1表示饱和或不饱和的直链或支链和取代或未取代的具有8至32个碳原子的烃基，R 2，R 3和R 4是 相同或不同，表示具有1至4个碳原子的饱和或不饱和烃基，R5表示氢原子，具有1至4个碳原子的饱和或不饱和烃基，n为0至50的整数。 上述新型磷酸酯具有优异的洗涤性能，对生物体的刺激性极低。 还公开了酯的制造方法。 根据该方法，可以通过简单的方法以高纯度和高产率从廉价的，容易获得的原料制备酯。

    Phosphoric ester
    10.
    发明授权
    Phosphoric ester 失效
    磷酸酯

    公开(公告)号：US4774350A

    公开(公告)日：1988-09-27

    申请号：US896100

    申请日：1986-08-13

    申请人： Junya Wakatsuki ,  Tohru Katoh ,  Tomihiro Kurosaki

    发明人： Junya Wakatsuki ,  Tohru Katoh ,  Tomihiro Kurosaki

    IPC分类号： A61K8/00 ,  A61K8/06 ,  A61K8/55 ,  A61Q19/00 ,  A61Q19/10 ,  B01F17/18 ,  B01F17/38 ,  B01F17/42 ,  C07F9/09 ,  C09K3/16 ,  C11D1/34 ,  C11D1/88

    CPC分类号： A61Q19/10 ,  A61K8/06 ,  A61K8/55 ,  A61Q19/00 ,  C07F9/091 ,  C11D1/886

    摘要： Novel phosphoric esters represented by the following general formula (I) ##STR1## wherein R.sub.1 represents a linear or branched alkyl or alkenyl group having 1 to 36 carbon atoms, or a phenyl group substituted with a linear or branched alkyl group having 1 to 15 carbon atoms, R.sub.2 represents an alkylene group having 2 to 3 carbon atoms, R.sub.3, R.sub.4 and R.sub.5 individually represent a hydrogen atom or a linear or branched alkyl group having 1 to 36 carbon atoms providing that any one of R.sub.3, R.sub.4 and R.sub.5 has 5 or more carbon atoms, and n is a number from 0 to 30 are obtained by reacting phosphoric esters of the following formula ##STR2## with amines at a high purity and in a high yield. The phosphoric esters (I) are excellent in the surface tension and foaming property, and give extremely low stimulus to the skin, so that they can be utilized in detergent compositions, cosmetic compositions, emulsifiers, dispersants, anti-static agents and the like.

    摘要翻译： 由下列通式（I）表示的新型磷酸酯其中R 1表示具有1至36个碳原子的直链或支链烷基或烯基，或被具有1个直链或支链烷基取代的苯基 至15个碳原子，R 2表示具有2至3个碳原子的亚烷基，R 3，R 4和R 5各自表示氢原子或具有1至36个碳原子的直链或支链烷基，条件是R3，R4和R5中的任一个 具有5个或更多个碳原子，并且n为0至30的数是通过以下方式使磷酸酯与胺以高纯度和高收率反应得到的。 磷酸酯（I）的表面张力和起泡性优异，对皮肤的刺激性极低，可以用于洗涤剂组合物，化妆品组合物，乳化剂，分散剂，防静电剂等。