中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

23 records (took 0.021 seconds)

    Process for removing primary amines from an amine-containing stream
    1.
    发明授权
    Process for removing primary amines from an amine-containing stream 失效
    从含胺流中除去伯胺的方法

    公开(公告)号：US6011156A

    公开(公告)日：2000-01-04

    申请号：US329987

    申请日：1999-06-08

    Applicant: Michael S. Matson

    Inventor： Michael S. Matson

    IPC: C07D295/023 ,  C07C209/84 ,  C07C209/86

    CPC classification number: C07D295/023

    Abstract: A process is provided for removing primary amines from an amine-containing stream. Particularly, a process is provided for removing primary amines from said amine-containing stream by reacting said primary amine with a dione. More particularly, a process is provided for removing n-amylamine from an amine-containing stream comprising piperidine by reacting n-amylamine with 2,5-hexanedione.

    Abstract translation: 提供了从含胺流中除去伯胺的方法。 特别地，提供了通过使所述伯胺与二酮反应从所述含胺流中除去伯胺的方法。 更具体地，提供了一种通过使正戊胺与2,5-己二酮反应从包含哌啶的含胺流除去正戊胺的方法。

    Mercaptan-hardened epoxy polymer compositions and processes for making and using same
    4.
    发明授权
    Mercaptan-hardened epoxy polymer compositions and processes for making and using same 有权
    硫醇硬化的环氧聚合物组合物及其制备和使用方法

    公开(公告)号：US07910666B2

    公开(公告)日：2011-03-22

    申请号：US11465013

    申请日：2006-08-16

    Applicant: Jim D. Byers ,  Mitchell D. Refvik ,  Chad E. Brown ,  Michael S. Matson

    Inventor： Jim D. Byers ,  Mitchell D. Refvik ,  Chad E. Brown ,  Michael S. Matson

    IPC: C08G59/14 ,  C08G63/48 ,  C08L63/00

    CPC classification number: C08G59/4064 ,  C09J163/00

    Abstract: Mercaptan-hardened epoxy polymer compositions, methods of making the mercaptan-hardened epoxy polymer compositions, and methods of using the mercaptan-hardened epoxy polymer compositions are provided. The mercaptan-hardened epoxy polymer can be produced by contacting a thiol ester composition and an epoxide composition to produce a mixture and then heating the mixture to produce the mercaptan-hardened epoxy polymer. In some embodiments, the thiol ester compositions include thiol esters, hydroxy thiol esters, and crosslinked thiol esters. Adhesive polymer compositions, methods of making the adhesive polymer compositions, and methods of using the adhesive polymer compositions are provided. The adhesive polymer composition can be produced by contacting a thiol ester composition and an epoxide composition to produce a mixture and then heating the mixture to produce the adhesive polymer composition.

    Abstract translation: 提供了硫醇硬化的环氧聚合物组合物，制备硫醇硬化的环氧聚合物组合物的方法，以及使用硫醇硬化的环氧聚合物组合物的方法。 硫醇硬化的环氧聚合物可以通过使硫羟酸酯组合物和环氧化物组合物接触以制备混合物，然后加热混合物以制备硫醇硬化的环氧聚合物来制备。 在一些实施方案中，硫羟酸酯组合物包括硫醇酯，羟基硫醇酯和交联的硫醇酯。 提供粘合剂聚合物组合物，制备粘合剂聚合物组合物的方法，以及使用粘合剂聚合物组合物的方法。 粘合剂聚合物组合物可以通过使硫羟酸酯组合物和环氧化物组合物接触以制备混合物，然后加热混合物以制备粘合剂聚合物组合物来制备。

    Process for producing piperidine
    5.
    发明授权
    Process for producing piperidine 有权
    制备哌啶的方法

    公开(公告)号：US6080863A

    公开(公告)日：2000-06-27

    申请号：US320155

    申请日：1999-05-26

    Applicant: Michael S. Matson ,  Michael D. Mitchell

    Inventor： Michael S. Matson ,  Michael D. Mitchell

    IPC: B01J37/18 ,  C07D295/023 ,  C07D211/02 ,  C07D211/04

    CPC classification number: C07D295/023 ,  B01J37/18

    Abstract: A process for activating a hydrogenation catalyst in the presence of an activation agent containing a piperidine compound is disclosed. The thus-activated hydrogenation catalyst is employed as a hydrogenation catalyst in the hydrogenation of a pyridine compound to a piperidine compound.

    Abstract translation: 公开了一种在含有哌啶化合物的活化剂存在下活化氢化催化剂的方法。 这样活化的氢化催化剂在吡啶化合物氢化成哌啶化合物时用作氢化催化剂。

    Production of thiolcarbamates
    6.
    发明授权
    Production of thiolcarbamates 失效
    生产硫代氨基甲酸盐

    公开(公告)号：US5565602A

    公开(公告)日：1996-10-15

    申请号：US403042

    申请日：1995-03-13

    Applicant: Michael S. Matson ,  Dean E. Stinn ,  Michael D. Mitchell

    Inventor： Michael S. Matson ,  Dean E. Stinn ,  Michael D. Mitchell

    IPC: C07C333/04 ,  C07C333/08 ,  C07C333/12

    CPC classification number: C07C333/04

    Abstract: A process which can be used for producing thiolcarbamates is provided wherein the process comprises contacting a reaction mixture with a hydrocarbyl chloride such as, for example, benzyl chloride under a condition which is sufficient to produce a product mixture wherein the reaction mixture comprises carbonyl sulfide, an amine such as, for example, a secondary amine, a solvent; the solvent comprises a tertiary amine; and the reaction mixture, hydrocarbyl halide, and solvent are each present in an amount sufficient to effect the production of a thiolcarbamate. Optionally, the reaction mixture can also comprise a metal hydroxide. Further optionally, the product mixture can be contacted with a metal hydroxide if the reaction mixture does not comprise a metal hydroxide.

    Abstract translation: 提供了可用于生产硫代氨基甲酸盐的方法，其中所述方法包括在足以产生产物混合物的条件下使反应混合物与烃基氯例如苄基氯接触，其中反应混合物包含硫化羰， 胺，例如仲胺，溶剂; 溶剂包括叔胺; 并且反应混合物，烃基卤化物和溶剂各自以足以产生硫代氨基甲酸盐的量存在。 任选地，反应混合物还可以包含金属氢氧化物。 进一步任选地，如果反应混合物不包含金属氢氧化物，则产物混合物可与金属氢氧化物接触。

    Co-production of an alkenyl aromatic compound or precursor thereof and an oxygenated sulfur-containing compound
    7.
    发明授权
    Co-production of an alkenyl aromatic compound or precursor thereof and an oxygenated sulfur-containing compound 失效
    联合生产烯基芳族化合物或其前体和含氧化合物

    公开(公告)号：US5446227A

    公开(公告)日：1995-08-29

    申请号：US128498

    申请日：1993-09-07

    Applicant: Paul J. DesLauriers ,  Michael S. Matson

    Inventor： Paul J. DesLauriers ,  Michael S. Matson

    IPC: C07C1/20 ,  C07C15/40 ,  C07C315/02 ,  C07C409/08 ,  C07C1/00

    CPC classification number: C07C409/08 ,  C07C1/20 ,  C07C15/40 ,  C07C315/02 ,  C07C407/00

    Abstract: A process for co-production of an alkenyl aromatic compound such as, for example, styrene and t-butylstyrene, and an oxygenated sulfur-containing compound such as, for example, a sulfoxide or a sulfone is disclosed which comprises: (1) contacting, in the presence or absence of a catalyst, an .alpha.-methyl benzylic hydroperoxide with an organic sulfide compound to produce a mixture of an .alpha.-methyl benzylic hydroxide and an oxygenated sulfur-containing compound; (2) separating the .alpha.-methyl benzylic hydroxide from the sulfur-containing compound; (3) contacting the .alpha.-methyl benzylic hydroxide with a base to convert the .alpha.-methyl benzylic hydroxide to the alkenyl aromatic compound; and optionally, (4) recovering the alkenyl aromatic compound from the oxygenated sulfur-containing compound. The sulfoxide produced can be oxidized to a sulfone. The contacting of the .alpha.-methyl benzylic hydroxide with a base can also be carried out before the .alpha.-methyl benzylic hydroxide is separated from the oxygenated sulfur-containing compound followed by separation of the sulfur-containing compound.

    Abstract translation: 公开了一种共同制备链烯基芳族化合物如苯乙烯和叔丁基苯乙烯的方法和含氧化的含硫化合物，例如亚砜​​或砜，其包括：（1）接触 在存在或不存在催化剂的情况下，将α-甲基苄基氢过氧化物与有机硫化物混合以产生α-甲基苄基氢氧化物和含氧的含硫化合物的混合物; （2）从含硫化合物中分离α-甲基苄基氢氧化物; （3）使α-甲基苄基氢氧化物与碱反应以将α-甲基苄基氢氧化物转化为链烯基芳族化合物; 和（4）从含氧化合物中回收链烯基芳族化合物。 所生成的亚砜可以被氧化成砜。 α-甲基苄基氢氧化物与碱的接触也可以在将α-甲基苄基氢氧化物与含氧的含硫化合物分离，然后分离含硫化合物之前进行。

    Preparation of hydrogenation catalyst and hydrogenation process therewith
    8.
    发明授权
    Preparation of hydrogenation catalyst and hydrogenation process therewith 失效
    加氢催化剂的制备及其加氢工艺

    公开(公告)号：US5171907A

    公开(公告)日：1992-12-15

    申请号：US724053

    申请日：1991-07-01

    Applicant: Michael S. Matson ,  Stan A. Zisman

    Inventor： Michael S. Matson ,  Stan A. Zisman

    IPC: C07C5/05

    CPC classification number: C07C5/05 ,  C07C2101/20 ,  C07C2531/24

    Abstract: A cobalt carbonyl phosphine complex useful for hydrogenation of cyclic polyenes to corresponding cyclic monoenes is prepared by reaction of dicobalt carbonyl and a phosphine compound in at least one non-oxygenated aliphatic solvent. Selective hydrogenation of the cyclic polyenes comprises an induction period during which the polyenes are contacted with the cobalt carbonyl complex catlayst under hydrogen pressure followed by decreasing the reaction temperature and pressure for a period of time sufficient to complete the hydrogenation.

    Abstract translation: 通过在至少一种非氧化脂肪族溶剂中使羰基碳氢化合物和膦化合物反应来制备可用于将环状多烯氢化成相应的环状单烯烃的羰基膦络合物。 环状多烯烃的选择性加氢包括诱导期，在此期间，多烯在氢压下与羰基钴复合物接触，随后将反应温度和压力降低足以完成氢化的时间。

    Process for preparing 4,4'-difluorobiphenyl
    10.
    发明授权
    Process for preparing 4,4'-difluorobiphenyl 失效
    制备4,4'-二氟联苯的方法

    公开(公告)号：US4956507A

    公开(公告)日：1990-09-11

    申请号：US431244

    申请日：1989-11-03

    Applicant: Michael S. Matson ,  Raymond L. Cobb

    Inventor： Michael S. Matson ,  Raymond L. Cobb

    IPC: C07C17/26

    CPC classification number: C07C17/263 ,  C07C17/2632

    Abstract: An improved process for preparing high yields of 4,4'-difluorobiphenyl comprised of reacting a p-halofluorobenzene Grignard reagent with a p-halofluorobenzene coupling reagent in the presence of a palladium chloride triphenylphosphine catalyst.

    Abstract translation: 一种用于制备高产率的4,4'-二氟联苯的改进方法，其包括在氯化钯三苯基膦催化剂存在下使对氟氟苯格氏试剂与对 - 氟氟苯偶联剂反应。

Patent Agency Ranking