中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

13 records (took 0.01 seconds)

    Siloxane monomers and oligomers
    1.
    发明申请
    Siloxane monomers and oligomers 有权
    硅氧烷单体和低聚物

    公开(公告)号：US20060247408A1

    公开(公告)日：2006-11-02

    申请号：US10559847

    申请日：2004-04-16

    Applicant: James Crivello

    Inventor： James Crivello

    IPC: C08G77/04 ,  C07F7/02

    CPC classification number: C07F7/1892 ,  B33Y70/00 ,  C07F7/0874 ,  C08G77/04 ,  C08G77/045 ,  C08G77/38 ,  C09D183/06

    Abstract: A process for preparing α, ω-functional siloxane compounds in a purity of greater than or equal to 90% includes contacting a monohydrosiloxane compound of formula 1 with oxygen in the presence of a platinum group catalyst, without adding water, to form the α, ω-functional siloxane compound in a purity of greater than or equal to 90%; wherein n is 0, 1, or 2; R1 is fluoroethyl, methyl or phenyl; and R2 is substituted alkyl, epoxyalkyl, oxetanylalkyl, substituted oxaalkyl, epoxyoxaalkyl, oxetanyloxaalkyl, alkenyl, alkylalkoxysilyl, substituted alkylaryl, and substituted arylalkyl.

    Abstract translation: 制备纯度大于或等于90％的α，ω-官能的硅氧烷化合物的方法包括在铂族催化剂的存在下使式1的一氢硅氧烷化合物与氧接触而不添加水，形成α， 具有大于或等于90％纯度的ω-官能硅氧烷化合物; 其中n为0,1或2; R 1是氟乙基，甲基或苯基; R 2是取代的烷基，环氧烷基，氧杂环丁基烷基，取代的氧杂烷基，环氧基烷基，氧杂环氧基烷基，烯基，烷基烷氧基甲硅烷基，取代的烷基芳基和取代的芳基烷基。

    Analytical instruments for monitoring photopolymerization
    4.
    发明申请
    Analytical instruments for monitoring photopolymerization 有权
    用于监测光聚合的分析仪器

    公开(公告)号：US20050182149A1

    公开(公告)日：2005-08-18

    申请号：US11088653

    申请日：2005-03-24

    Applicant: James Crivello

    Inventor： James Crivello

    IPC: B01J19/12 ,  C08G2/00 ,  G01J5/00

    CPC classification number: G01J5/0003 ,  B01J19/123 ,  B01J2219/00063 ,  G01J5/0846

    Abstract: An apparatus for continuously monitoring a photopolymerization reaction in real time by optical pyrometry includes a housing having a chamber; a sample mount that may be disposed within the chamber; a light source for supplying light to induce a photopolymerization reaction in a monomer sample disposed on the sample mount; and an optical pyrometer that may be attached to the housing for measuring temperature of the monomer sample. The temperature of the sample with respect to time is used to monitor progress of the reaction. Another apparatus for monitoring a photopolymerization reaction combines optical pyrometry and infrared spectroscopy. The apparatus includes a sample mount disposed in a beam of an infrared spectrometer a light source for supplying light to induce a photopolymerization reaction in a monomer sample disposed on the sample mount and an optical pyrometer for measuring temperature of the monomer sample.

    Abstract translation: 通过光学高温计实时连续监测光聚合反应的装置包括具有室的壳体; 可以设置在所述腔室内的样品座; 用于在设置在样品架上的单体样品中提供光以引发光聚合反应的光源; 以及可以附接到壳体上用于测量单体样品的温度的光学高温计。 样品相对于时间的温度用于监测反应的进展。 用于监测光聚合反应的另一种装置结合光学高温计和红外光谱。 该装置包括：设置在红外光谱仪的光束中的样品座，光源，用于在设置在样品座上的单体样品中提供光以引发光聚合反应;以及光学高温计，用于测量单体样品的温度。

    Non-aqueous solvent free process for making UV curable adhesives and sealants from epoxidized monohydroxylated diene polymers (III)
    6.
    发明授权
    Non-aqueous solvent free process for making UV curable adhesives and sealants from epoxidized monohydroxylated diene polymers (III) 失效
    用于制备环氧化单羟基化二烯聚合物（III）的UV可固化粘合剂和密封剂的非水溶剂方法

    公开(公告)号：US5837749A

    公开(公告)日：1998-11-17

    申请号：US839700

    申请日：1997-04-15

    Applicant: James Robert Erickson ,  James Crivello

    Inventor： James Robert Erickson ,  James Crivello

    IPC: C08G59/34 ,  C08G59/68 ,  C08K5/00 ,  C08L53/00 ,  C08L63/08 ,  C09D123/20 ,  C09J153/00 ,  C09J163/08

    CPC classification number: C08L53/00 ,  C08K5/0025 ,  C08L53/005 ,  C08L63/08 ,  C09J153/00 ,  C09J153/005 ,  C09J163/08

    Abstract: The invention herein is curable adhesive and sealant compositions and a non-aqueous solvent free process for producing such compositions which comprise a mono-ol, tackifying resin, and a monohydroxylated epoxidized polydiene polymer which is comprised of at least two polymerizable ethylenically unsaturated hydrocarbon monomers wherein at least one is a diene monomer which yields unsaturation suitable for epoxidation and wherein the polymer contains from 0.1 to 7.0 milliequivalents of epoxy per gram of polymer. The process involves mixing the components together with a photoinitiator which is selected from the group consisting of diaryl, especially diaryliodonium, salts characterized by the general formula: ##STR1## where Y is ##STR2## where R is hydrogen, aryl, alkyl, or an alkylhalide; n is an integer of at least 1, Z is I, Cl, or Br, preferably I, and X is a complex metal halide anion or a complex halide anion of a strong protonic acid.

    Abstract translation: 本文的发明是可固化的粘合剂和密封剂组合物和用于生产这样的组合物的非水溶剂的方法，其包含单醇，增粘树脂和由至少两个可聚合的烯键式不饱和烃单体组成的单羟基化环氧化的聚二烯烃聚合物，其中 至少一种是产生不适合于环氧化的二烯单体，其中该聚合物每克聚合物含有0.1-7.0毫当量的环氧树脂。 该方法包括将组分与光引发剂混合，所述光引发剂选自二芳基，特别是二芳基碘鎓，其特征在于以下通式的盐：其中Y是，其中R是氢，芳基，烷基或 烷基卤; n是至少为1的整数，Z是I，Cl或Br，优选I，X是强质子酸的复合金属卤化物阴离子或配合物卤化物阴离子。

    Thianthrenium salt cationic photoinitiators
    10.
    发明申请
    Thianthrenium salt cationic photoinitiators 有权
    噻吩盐阳离子光引发剂

    公开(公告)号：US20050064333A1

    公开(公告)日：2005-03-24

    申请号：US10990114

    申请日：2004-11-16

    Applicant: James Crivello

    Inventor： James Crivello

    IPC: C07D339/08 ,  C07D409/04 ,  G03C1/76 ,  G03F7/004 ,  G03F7/029 ,  G03F7/033 ,  G03F7/038

    CPC classification number: C07D409/04 ,  B33Y70/00 ,  C07D339/08 ,  G03F7/0045 ,  G03F7/029 ,  G03F7/033 ,  G03F7/038 ,  Y10S522/904

    Abstract: Triarylsulfonium salts of formula I or II are useful as initiators for cationic photopolymerizations: wherein Ar1 and Ar2 are independently polycyclic aryl, substituted aryl, heteroaryl, substituted heteroaryl, or aryl or heteroaryl, pendant from a polymer chain; and MtXn− is a complex anion selected from PF6−, SbF6−, AsF6−, GaF6−, BF4−, (C6F5)4B− and CF3SO3− , C9F19SO3− and (CF3SO2)3C−.

    Abstract translation: 式I或II的三芳基锍盐可用作阳离子光聚合的引发剂：其中Ar 1和Ar 2独立地是从聚合物链悬挂的多环芳基，取代的芳基，杂芳基，取代的杂芳基或芳基或杂芳基; 和MtXn - 是选自PF 6 - ，SbF 6 - ，AsF 6 - ，GaF 6 - ，BF 4 - ，（C 6 F 5）4 4 - 和CF 3 SO 3 - ，C 9 F 19 SO 3 - 和 - （CF3SO2）3C < - >。

Patent Agency Ranking