利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

66 records (took 0.039 seconds)

    Method for making an epoxide
    1.
    发明授权
    Method for making an epoxide 失效
    制备环氧化物的方法

    公开(公告)号：US08519198B2

    公开(公告)日：2013-08-27

    申请号：US13427082

    申请日：2012-03-22

    Applicant: Patrick Gilbeau

    Inventor： Patrick Gilbeau

    IPC: C07C31/10 ,  C07C29/60

    CPC classification number: C07C29/62 ,  C07C29/76 ,  C07C29/82 ,  C07D301/02 ,  C07D301/26 ,  C07D303/08 ,  C07C31/36

    Abstract: A mixture of compounds containing 1,3-dichloropropan-2-ol, 2,3-dichloropropan-1-ol, and a halogenated ketone, where the halogenated ketone content of the mixture is at least 0.0001% by weight and less than or equal to 0.1% by weight relative to the 1,3-dichloropropan-2-ol and 2,3-dichloropropan-1-ol.

    Abstract translation: 含有1,3-二氯丙-2-醇，2,3-二氯丙-1-醇和卤代酮的化合物的混合物，其中混合物的卤代酮含量为至少0.0001重量％且小于或等于 至0.1重量％，相对于1,3-二氯丙烷-2-醇和2,3-二氯丙-1-醇。

    Derivative of epichlorohydrin of natural origin
    2.
    发明申请
    Derivative of epichlorohydrin of natural origin 有权
    天然来源的表氯醇的衍生物

    公开(公告)号：US20130184477A1

    公开(公告)日：2013-07-18

    申请号：US13876003

    申请日：2011-09-26

    Applicant: Patrick Gilbeau

    Inventor： Patrick Gilbeau

    IPC: C07D303/08

    CPC classification number: C07D303/08 ,  C07D301/26 ,  C07D303/16 ,  C07D303/18 ,  C07D303/40 ,  C07D303/46

    Abstract: Derivative of epichlorohydrin of natural origin, selected from the group consisting of glycidyl ethers presenting an epoxide equivalent weight higher than or equal to 50 g/equivalent and lower than or equal to 15000 g/equivalent, of glycidyl esters, of glycidyl amides, of glycidyl imides, of glycidyl amines, and of any mixture thereof, and of which the 14C mass content is such that the ratio 14C/12C is higher than 0.7 10−12.

    Abstract translation: 天然来源的表氯醇的衍生物，其选自环氧当量高于或等于50g /当量且低于或等于15000g /当量的缩水甘油酯，缩水甘油基酰胺，缩水甘油基 酰亚胺，缩水甘油胺及其任何混合物，其14C质量含量使得14C / 12C比高于0.7×10-12。

    Process for the manufacture of dichloropropanol
    3.
    发明授权
    Process for the manufacture of dichloropropanol 失效
    制备二氯丙醇的方法

    公开(公告)号：US08471074B2

    公开(公告)日：2013-06-25

    申请号：US12529778

    申请日：2008-03-13

    Applicant: Philippe Krafft ,  Patrick Gilbeau ,  Dominique Balthasart ,  Maurizio Paganin

    Inventor： Philippe Krafft ,  Patrick Gilbeau ,  Dominique Balthasart ,  Maurizio Paganin

    IPC: C07C31/36

    CPC classification number: C07C29/62 ,  C07C29/82 ,  C07C29/86 ,  C07C31/36

    Abstract: Process for manufacturing dichloropropanol according to which, a) in a liquid reaction medium containing water, which is in contact with a gaseous phase, glycerol is reacted with hydrogen chloride under a partial pressure of hydrogen chloride in the gaseous phase greater than 0.2 bar absolute, and b) at least part of the liquid reaction medium and optionally part of the gaseous phase from step a) is (are) subjected to at least one separation operation and, prior to said separation operation, the part of the liquid reaction medium and the part of the gaseous phase from step a) is (are) subjected to bi) at least one treatment for reducing the weight ratio between the hydrogen chloride and the water in the part of the liquid reaction medium so as to attain a ratio less than or equal to the weight ratio between the hydrogen chloride and the water in the binary azeotropic hydrogen chloride/water composition at total pressure of the separation operation, and/or bii) at least one treatment for reducing the weight ratio between the water and the dichloropropanol in the part of the liquid reaction medium so as to attain a ratio less than or equal to the weight ratio between the water and the dichloropropanol in the ternary water/dichloropropanol/hydrogen chloride azeotrope at total pressure of the separation operation.

    Abstract translation: 制备二氯丙醇的方法，其中a）在含有与气相接触的水的液体反应介质中，丙三醇在大于0.2巴绝对压力的气相中在氯化氢的分压下与氯化氢反应， 和b）至少部分液体反应介质和任选地来自步骤a）的气相的一部分进行至少一个分离操作，并且在所述分离操作之前，将部分液体反应介质和 来自步骤a）的气相的一部分被进行至少一种处理以减少液体反应介质的部分中的氯化氢和水之间的重量比，以获得小于或等于 等于在分离操作的总压力下的二元共沸氯化氢/水组合物中的氯化氢和水之间的重量比，和/或bii）至少一种处理 r减少液体反应介质部分的水和二氯丙醇之间的重量比，以获得小于或等于三元水/二氯丙醇/氯化氢共沸物中水和二氯丙醇之间的重量比的比例 分离操作的总压力。

    METHOD FOR MAKING AN EPOXIDE
    4.
    发明申请
    METHOD FOR MAKING AN EPOXIDE 失效
    制备环氧化物的方法

    公开(公告)号：US20120199786A1

    公开(公告)日：2012-08-09

    申请号：US13427082

    申请日：2012-03-22

    Applicant: Patrick GILBEAU

    Inventor： Patrick GILBEAU

    IPC: C09K3/00

    CPC classification number: C07C29/62 ,  C07C29/76 ,  C07C29/82 ,  C07D301/02 ,  C07D301/26 ,  C07D303/08 ,  C07C31/36

    Abstract: A mixture of compounds containing 1,3-dichloropropan-2-ol, 2,3-dichloropropan-1-ol, and a halogenated ketone, where the halogenated ketone content of the mixture is at least 0.0001% by weight and less than or equal to 0.1% by weight relative to the 1,3-dichloropropan-2-ol and 2,3-dichloropropan-1-ol.

    Abstract translation: 含有1,3-二氯丙-2-醇，2,3-二氯丙-1-醇和卤代酮的化合物的混合物，其中混合物的卤代酮含量为至少0.0001重量％且小于或等于 至0.1重量％，相对于1,3-二氯丙烷-2-醇和2,3-二氯丙-1-醇。

    Continuous Method for Making Chlorhydrines
    9.
    发明申请
    Continuous Method for Making Chlorhydrines 失效
    连续制造氯素的方法

    公开(公告)号：US20080194851A1

    公开(公告)日：2008-08-14

    申请号：US11915053

    申请日：2006-05-19

    Applicant: Patrick Gilbeau

    Inventor： Patrick Gilbeau

    IPC: C07D301/24 ,  C07C29/62

    CPC classification number: B01D3/143 ,  C07C29/62 ,  C07C29/82 ,  C07D301/02 ,  C07D301/06 ,  C07D301/26 ,  C07D303/08 ,  C07C31/36

    Abstract: Continuous process for producing a chlorohydrin, wherein a polyhydroxylated baliphatic hydrocarbon, an ester of a polyhydroxylated aliphatic hydrocarbon or a mixture thereof is reacted with a chlorinating agent and an organic acid in a liquid reaction medium whose steady-state composition comprises the polyhydroxylated aliphatic hydrocarbon and esters of the polyhydroxylated aliphatic hydrocarbon whose sum content, expressed as moles of polyhydroxylated aliphatic hydrocarbon, is greater than 1.1 mol % and less than or equal to 30 mol %, the percentage being based on the organic part of the liquid reaction medium.

    Abstract translation: 用于制备氯代醇的连续方法，其中多羟基化的脂族烃，多羟基化脂族烃或其混合物的酯与其稳态组合物包含多羟基化脂族烃的液体反应介质中的氯化剂和有机酸反应， 多羟基化脂族烃的酯的总含量以多羟基化脂肪族烃的摩尔数表示，大于1.1摩尔％且小于或等于30摩尔％，其百分比基于液体反应介质的有机部分。

Patent Agency Ranking