利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

14 条记录 (耗时 0.028 秒)

    Thinners for aqueous suspensions of mineral particles and hydraulic binder pastes
    1.
    发明授权
    Thinners for aqueous suspensions of mineral particles and hydraulic binder pastes 失效
    稀释剂用于矿物颗粒和水硬性粘合剂糊剂的水悬浮液

    公开(公告)号：US5879445A

    公开(公告)日：1999-03-09

    申请号：US411598

    申请日：1995-06-29

    申请人： Jean-Pierre Guicquero ,  Martin Mosquet ,  Yves Chevalier ,  Pierre Le Perchec

    发明人： Jean-Pierre Guicquero ,  Martin Mosquet ,  Yves Chevalier ,  Pierre Le Perchec

    IPC分类号： B01F17/14 ,  B01F17/42 ,  C04B24/00 ,  C07F9/38 ,  C08G65/32 ,  C08G65/337 ,  C09K3/00 ,  C04B24/12

    CPC分类号： C04B28/00 ,  C04B24/003 ,  C07F9/3817 ,  C08G65/337 ,  C04B2103/22 ,  C04B2103/30

    摘要： A process for fluidizing an aqueous suspension of mineral particles or hydraulic binder pastes which comprises admixing said aqueous suspension of mineral particles or hydraulic binder pastes with one or more compounds or salts of compounds corresponding to the general formula: ##STR1## wherein: R is a hydrogen atom or a saturated or unsaturated monovalent hydrocarbon group comprising 1 to 18 carbon atoms and optionally one or more heteroatoms;R.sub.i is an alkylene or an arylene group optionally comprising one or more heteroatoms;Q is a hydrocarbon group comprising 2 to 18 carbon atoms and optionally one or more heteroatoms;A is an alkylidene group comprising 1 to 5 carbon atoms;R.sub.j is selected from the group consisting of an A-PO.sub.3 H.sub.2 group, an alkyl group comprising 1 to 18 carbon atoms and the group ##STR2## wherein R.sub.k is selected from the group consisting of an A-PO.sub.3 H.sub.2 group and an alkyl group and B is an alkylene group;n is 1 to 10,000;r is the sum of �R-O(R.sub.i -O).sub.n ! groups carried by all the R.sub.j groups;q is the number of �R-O(R.sub.i -O).sub.n ! groups carried by Q;the sum r+q equals between 1 and 10;y is a whole number ranging between 1 and 3;Q, N and the R.sub.j groups optionally form together one or more rings, said ring or rings optionally comprising one or more heteroatoms;the group (R.sub.i -O).sub.n can be the same or different when n>1; and, ##STR3## the group can be the same or different when y>1.

    摘要翻译： PCT No.PCT / FR93 / 01004 Sec。 371日期：1995年6月29日 102（e）1995年6月29日PCT PCT 1993年10月11日PCT公布。 第WO94 / 08913号公报 日期1994年04月28日一种用于使矿物颗粒或水硬性粘合剂浆料的水性悬浮液流化的方法，其包括将所述矿物颗粒或水硬性粘合剂浆料的水悬浮液与一种或多种对应于以下通式的化合物或盐化合物混合：[IMAGE 其中：R为氢原子或含有1至18个碳原子和任选的一个或多个杂原子的饱和或不饱和一价烃基; R 1是任选地包含一个或多个杂原子的亚烷基或亚芳基; Q是包含2至18个碳原子和任选的一个或多个杂原子的烃基; A是含有1至5个碳原子的亚烷基; R j选自A-PO 3 H 2基，含有1至18个碳原子的烷基和基团，其中R k选自A-PO 3 H 2基和烷基，B是 亚烷基; n为1〜10,000; r是由所有R 1基团携带的[R-O（R 1 -O）n]基团的总和; q是Q携带的[R-O（R 1 -O）n]基团的数目; 总和r + q等于1和10之间; y是1到3之间的整数; Q，N和R j基团任选地形成一个或多个环，所述环或环任选地包含一个或多个杂原子; 当n> 1时，基团（R 1 -O）n可以相同或不同; 并且，当<1>时，组可以相同或不同。

    Process for the preparation of polyoxyalkylated amines
    2.
    发明授权
    Process for the preparation of polyoxyalkylated amines 失效
    聚氧烷基化胺的制备方法

    公开(公告)号：US5629452A

    公开(公告)日：1997-05-13

    申请号：US307710

    申请日：1994-12-05

    申请人： Martin Mosquet ,  Jean-Pierre Guicquero ,  Pierre Le Perchec ,  Yves Chevalier

    发明人： Martin Mosquet ,  Jean-Pierre Guicquero ,  Pierre Le Perchec ,  Yves Chevalier

    IPC分类号： C07C213/04 ,  C07C213/06 ,  C07C217/50 ,  C08G65/26 ,  C07C211/03

    CPC分类号： C08G65/2624 ,  C07C213/04 ,  C07C213/06 ,  C07C2101/08 ,  C07C2101/16

    摘要： A process for the preparation of polyoxyalkylated compounds comprising at least one primary or secondary amine function is provided comprising reacting at least one amino-alcoholate (B) produced from an amino-alcohol (A) including at least one OH group and at least one primary or secondary amine function, by replacing a fraction or all the OH groups by OM groups, M being selected from sodium, potassium, rubidium and cesium, with an oxirane, a mixture of oxiranes or a sequence of oxiranes, in an aprotic and anhydrous solvent, in an anhydrous atmosphere and at a temperature of between about 0.degree. C. and 200.degree. C.

    摘要翻译： PCT No.PCT / FR93 / 00364 Sec。 371日期1994年12月5日第 102（e）1994年12月5日PCT PCT 1993年4月9日PCT公布。 出版物WO93 / 21254 日期：1993年10月28日提供一种制备包含至少一种伯或仲胺官能团的聚氧烷基化化合物的方法，包括使至少一种由包含至少一个OH基团的氨基醇（A）制备的氨基醇化物（B） 和至少一个伯胺或仲胺官能团，通过用环氧乙烷，环氧乙烷或一系列环氧乙烷的混合物代替OM基团中的一部分或全部OH基，M选自钠，钾，铷和铯，在 非质子和无水溶剂，在无水气氛中和在约0℃至200℃的温度下

    Surface-active compounds of the sulfobetaines family, their manufacture and use, particularly for enhanced oil recovery
    4.
    发明授权
    Surface-active compounds of the sulfobetaines family, their manufacture and use, particularly for enhanced oil recovery 失效
    磺基甜菜碱家族的表面活性化合物，其制备和用途，特别是用于提高采收率

    公开(公告)号：US4704229A

    公开(公告)日：1987-11-03

    申请号：US767402

    申请日：1985-08-20

    申请人： Sylvain Brunel ,  Laurent Germanaud ,  Pierre Le Perchec ,  Bernard Sillion

    发明人： Sylvain Brunel ,  Laurent Germanaud ,  Pierre Le Perchec ,  Bernard Sillion

    IPC分类号： B01F17/18 ,  C07D265/08 ,  C09K8/584 ,  C07C143/14 ,  B01F17/00 ,  C07C143/10 ,  C09K3/00

    CPC分类号： C07D265/08 ,  C09K8/584 ,  Y10S507/938 ,  Y10S516/912

    摘要： New surface-active compounds of the sulfobetaines group are manufactured. They comply with the general formula: ##STR1## wherein each of R.sub.1, R.sub.2 and R.sub.3 is substantially a hydrocarbon radical, each of R.sub.4 and R.sub.5 is a hydrogen atom or substantially a hydrocarbon radical and R.sub.6 is a hydrogen atom or a hydrocarbon radical, R.sub.1 to R.sub.6 radicals containing together from 12 to 30 carbon atoms, n is an integer equal to 2 to 3, Z may be a CH.sub.3 radical or a hydroxy group, p may be 0 or 1 with, when Z is a hydroxy group and p is equal to 1, a value of 1 for m and for q; when Z is a methyl radical, with a value of 1 for p, a value of 2 for m and a value of 0 or 1 for q and, when p=0, a value of 2, 3 or 4 for the sum (m+q).These new surfactants are useful in enhanced oil recovery as micellar systems consisting of aqueous solutions and microemulsions.

    摘要翻译： 制备磺基甜菜碱基团的新的表面活性化合物。 它们符合以下通式：其中R 1，R 2和R 3各自基本上是烃基，R 4和R 5各自为氢原子或基本上烃基，R 6为氢原子或烃基，R 1 包含含有12至30个碳原子的R6基团，n是等于2至3的整数，Z可以是CH 3基或羟基，当Z是羟基时，p可以是0或1，p是 等于1，m和q的值为1; 当Z是甲基时，对于p，值为1，对于m，值为2，对于q，值为0或1，当p = 0时，对于和（m）为2,3或4 + q）。 这些新的表面活性剂可用于强化油回收，因为由水溶液和微乳液组成的胶束体系。

    Process for the preparation of resins with a primary amine or guanidine function, and resins thus obtained
    5.
    发明授权
    Process for the preparation of resins with a primary amine or guanidine function, and resins thus obtained 失效
    用于制备具有伯胺或胍官能团的树脂的方法，以及由此获得的树脂

    公开(公告)号：US5726253A

    公开(公告)日：1998-03-10

    申请号：US764017

    申请日：1996-12-11

    申请人： Pierre Le Perchec ,  Marie Abiuso ,  Emmanuel Arretz

    发明人： Pierre Le Perchec ,  Marie Abiuso ,  Emmanuel Arretz

    IPC分类号： C08F8/30

    CPC分类号： C08F8/30

    摘要： The process includes the reaction of a chloroformamidinium chloride with a polystyrene-divinylbenzene resin functionalized with primary amine groups. The resins which can be obtained according to this process may in particular have a spacer arm of general formula (IV): --CH.sub.2 (--X--CH.sub.2 --CH.sub.2 --(.sub.m -- (IV) with X representing oxygen or sulphur and m being equal to 1 or 2. This spacer arm bears at its end, on the right, a primary amine group or a guanidine group.

    摘要翻译： 该方法包括氯化氯代氯化铵与用伯胺官能化的聚苯乙烯 - 二乙烯基苯树脂的反应。 根据该方法可以获得的树脂可以特别地具有通式（IV）的间隔臂：-CH 2（-X-CH 2 -CH 2 - （m-（IV）），其中X表示氧或硫，m相等 至1或2.该间隔臂在其末端位于右侧，具有伯胺基或胍基。

    Process for the preparation of resins with a primary amine or guanidine function, and resins thus obtained
    6.
    发明授权
    Process for the preparation of resins with a primary amine or guanidine function, and resins thus obtained 失效
    用于制备具有伯胺或胍官能团的树脂的方法，以及由此获得的树脂

    公开(公告)号：US5973080A

    公开(公告)日：1999-10-26

    申请号：US14426

    申请日：1998-01-27

    申请人： Pierre Le Perchec ,  Marie Abiuso ,  Emmanuel Arretz

    发明人： Pierre Le Perchec ,  Marie Abiuso ,  Emmanuel Arretz

    IPC分类号： C08F8/30

    CPC分类号： C08F8/30

    摘要： The process includes the reaction of a chloro-formamidinium chloride with a polystyrene-divinylbenzene resin functionalized with primary amine groups. The resins which can be obtained according to this process may in particular have a spacer arm of general formula (IV): ##STR1## with X representing oxygen or sulphur and m being equal to 1 or 2. This spacer arm bears at its end, on the right, a primary amine group or a guanidine group.

    摘要翻译： 该方法包括氯代甲酰氯化物与用伯胺官能化的聚苯乙烯 - 二乙烯基苯树脂的反应。 根据该方法可以获得的树脂可以特别地具有通式（IV）的间隔臂：X表示氧或硫，m等于1或2.这个间隔臂在其右端位于右侧 伯胺基或胍基。

    Liquid phase catalytic hydrocarbon hydroconversion with polyaromatic additive
    8.
    发明授权
    Liquid phase catalytic hydrocarbon hydroconversion with polyaromatic additive 失效
    液相催化烃加氢转化与多芳族添加剂

    公开(公告)号：US5460714A

    公开(公告)日：1995-10-24

    申请号：US37111

    申请日：1993-03-25

    申请人： Bernard Fixari ,  Pierre Le Perchec ,  Jeanne Elmouchnino ,  Frederic Morel ,  Martine Boulinguiez

    发明人： Bernard Fixari ,  Pierre Le Perchec ,  Jeanne Elmouchnino ,  Frederic Morel ,  Martine Boulinguiez

    IPC分类号： C10G47/34 ,  C10G47/06

    CPC分类号： C10G47/34

    摘要： The invention involves the liquid phase hydroconversion of hydrocarbon charges containing heavy fractions, and more particularly their deep conversion, in which the charge is contacted with a dispersed catalyst in the presence of a polyaromatic additive. The catalyst is a sulfide of a hydrogenating metal (such as molybdenum, nickel or cobalt) generated in situ from a precursor. The additive has at least three aromatic cycles, has a boiling point exceeding 300.degree. C., and is added at a rate of 5 to 60% by weight based on the charge. Synergism between the catalyst and the additive makes it possible to reduce the catalyst quantity and/or improve the conversion and quality of the products.

    摘要翻译： 本发明涉及含有重馏分的烃电荷的液相加氢转化，更具体地说是其深度转化，其中在多芳族添加剂存在下，电荷与分散的催化剂接触。 催化剂是从前体原位产生的氢化金属（例如钼，镍或钴）的硫化物。 该添加剂具有至少三个芳族化合物循环，沸点超过300℃，以加料量为基准，加入量为5〜60重量％。 催化剂和添加剂之间的协同作用使得可以减少催化剂量和/或提高产品的转化率和质量。

    Method for obtaining oxacarbonyl polymers, functionalization, resulting polymers and functionalizing agent
    9.
    发明授权
    Method for obtaining oxacarbonyl polymers, functionalization, resulting polymers and functionalizing agent 有权
    获得氧羰基聚合物，官能化，得到的聚合物和官能化剂的方法

    公开(公告)号：US06646103B1

    公开(公告)日：2003-11-11

    申请号：US09959638

    申请日：2001-12-10

    申请人： Pierre Le Perchec ,  Roselyne Baudry ,  Frédéric Alvarez

    发明人： Pierre Le Perchec ,  Roselyne Baudry ,  Frédéric Alvarez

    IPC分类号： C08G6300

    CPC分类号： C08G63/823 ,  C08G63/664 ,  C08G64/30

    摘要： The invention concerns a method for obtaining oxacarbonyl polymers comprising steps which consist in: providing at least monomers comprising at least a cyclic oxacarbonyl function, an initiator, and in polymerising or copolymerising said monomers, in bulk or in solution, the initiator being selected among bicyclic guanidine compounds of formula (I) or (II) wherein one and/or the other of the cycles can be substituted, in at least any one of positions 2, 3, 4, 8, 9 and 10 of formula (I) or in at least any one of positions 2, 3, 7 and 8 of formula (II), by at least a radical selected among the alkyl groups with 1 to 6 carbon atoms, the cycloalkyl groups with 5 to 7 carbon atoms, polystyrene hydrocarbon chains.

    摘要翻译： 本发明涉及一种获得氧羰基聚合物的方法，其包括以下步骤：提供至少包含至少一个环状羰基羰基官能团的单体，引发剂，以及在本体或溶液中聚合或共聚所述单体的引发剂，所述引发剂选自双环 式（I）或（II）的胍化合物，其中一个和/或另一个循环可以被取代，在式（I）的2,3,8,8,9和10位的至少任何一个中或在 至少选自具有1至6个碳原子的烷基，具有5至7个碳原子的环烷基的基团，聚苯乙烯烃链中的至少任何一个式（II）的2,3,7和8位。