Modification of polymers containing an anhydride and uses thereof
    91.
    发明授权
    Modification of polymers containing an anhydride and uses thereof 有权
    含有酸酐的聚合物的改性及其用途

    公开(公告)号:US09079997B2

    公开(公告)日:2015-07-14

    申请号:US13697236

    申请日:2011-05-06

    IPC分类号: C08F269/00 C08F30/08

    摘要: The present invention provides polymers resulting from modification of polymeric moieties containing an anhydride with modifying reactant moieties. The invention further provides a wide variety of compositions comprising the and modified polymeric moieties containing an anhydride. The letters b, d, e, and z are described herein.

    摘要翻译: 本发明提供了通过改性含有改性反应物部分的酸酐的聚合物部分得到的聚合物。 本发明还提供了包含含有酸酐的改性聚合物部分的多种组合物。 字母b,d,e和z在此描述。

    Degradable polymer compositions and uses thereof
    92.
    发明授权
    Degradable polymer compositions and uses thereof 有权
    可降解聚合物组合物及其用途

    公开(公告)号:US08895478B2

    公开(公告)日:2014-11-25

    申请号:US13257751

    申请日:2010-03-25

    摘要: The invention relates to novel polymers derived from: (A) at least one N-vinyl amide-based unit and/or at least one acrylamide-based unit, and (B) at least one unit comprising: (i) at least one hydroxyl group, and/or (ii) at least one functional group convertible to a hydroxyl group wherein at least one group is converted to hydroxyl functionality in the final polymer product, wherein the polymer comprises at least one ester group. The polymers and compositions are used in oilfield applications, such as an inhibitor of gas hydrates and/or a kinetic inhibitor of gas hydrates. The polymer can assume alternating, block, and/or random configurations of the repeating units, with at least one ester group.

    摘要翻译: 本发明涉及衍生自以下的新型聚合物:(A)至少一种基于N-乙烯基酰胺的单元和/或至少一种基于丙烯酰胺的单元,和(B)至少一个单元,其包含:(i)至少一种羟基 基团和/或(ii)可转化为羟基的至少一个官能团,其中至少一个基团在最终聚合物产物中转化为羟基官能团,其中所述聚合物包含至少一个酯基团。 聚合物和组合物用于油田应用中,例如天然气水合物的抑制剂和/或天然气水合物的动力学抑制剂。 聚合物可以具有至少一个酯基团的重复单元的交替,嵌段和/或无规配置。

    Performance-boosting UV-absorbing compounds
    93.
    发明授权
    Performance-boosting UV-absorbing compounds 有权
    性能增强的紫外线吸收剂

    公开(公告)号:US08557226B2

    公开(公告)日:2013-10-15

    申请号:US12688980

    申请日:2010-01-18

    IPC分类号: A61K8/44 A61K8/49 C07D207/40

    摘要: UV-absorbing compounds are disclosed that are derived from at least: (a) a UV absorber having at least one hydroxyl group, primary amine group, or secondary amine group, (b) a coupling agent having anhydride functionality, and (c) a graft host comprising an unsaturated fatty acid. These compounds absorb, scatter, deflect, or scatter ultraviolet radiation in a variety of personal care and performance chemical applications. R″ and R″′ are alkyl or alkenyl groups that naturally occur in oil.

    摘要翻译: 公开了至少衍生自以下的紫外线吸收化合物:(a)具有至少一个羟基,伯胺基或仲胺基的UV吸收剂,(b)具有酸酐官能团的偶联剂,和(c) 包含不饱和脂肪酸的接枝宿主。 这些化合物在各种个人护理和性能化学应用中吸收,散射,偏转或分散紫外线辐射。 R“和R”是天然存在于油中的烷基或烯基。

    NON-HOMOPOLYMERS EXHIBITING GAS HYDRATE INHIBITION, SALT TOLERANCE AND HIGH CLOUD POINT
    94.
    发明申请
    NON-HOMOPOLYMERS EXHIBITING GAS HYDRATE INHIBITION, SALT TOLERANCE AND HIGH CLOUD POINT 审中-公开
    非共聚物展示气体水合物的抑制,耐盐性和高气候

    公开(公告)号:US20130261275A1

    公开(公告)日:2013-10-03

    申请号:US13879746

    申请日:2011-10-19

    IPC分类号: C08F226/06

    摘要: Polymers are provided that offer gas hydrate inhibition, salt tolerance, and high cloud point. The polymers are polymerized from at least (A) 50 mole percent or more of a monomer selected from the group consisting of: N-vinyl-2-caprolactam, one of its analogues, and combinations thereof, (B) an alkenyl sulfonic acid monomer, salt thereof, or combinations thereof, and (C) an TV-vinyl amide, a (meth)acrylamide or one of its analogues, or combinations thereof. In one embodiment, the (A) monomer is N-vinyl-2-caprolactam, the (B) monomer is 2-acrylamido-2-methylpropane sulfonic acid or salt thereof, and the (C) monomer is N-vinyl-2-pyrrolidone, acrylamide, methacrylamide, or combinations thereof.

    摘要翻译: 提供了提供气体水合物抑制,耐盐性和高浊点的聚合物。 聚合物至少从(A)的50摩尔%以上的单体聚合,所述单体选自:N-乙烯基-2-己内酰胺,其类似物之一及其组合,(B)链烯基磺酸单体 ,其盐或其组合,和(C)TV-乙烯基酰胺,(甲基)丙烯酰胺或其类似物之一或其组合。 在一个实施方案中,(A)单体是N-乙烯基-2-己内酰胺,(B)单体是2-丙烯酰胺基-2-甲基丙磺酸或其盐,(C)单体是N-乙烯基-2- 吡咯烷酮,丙烯酰胺,甲基丙烯酰胺或其组合。

    Ring-opening metathesis polymerization of norbornene and oxanorbornene moieties and uses thereof
    96.
    发明授权
    Ring-opening metathesis polymerization of norbornene and oxanorbornene moieties and uses thereof 有权
    降冰片烯和氧代降冰片烯部分的开环易位聚合及其用途

    公开(公告)号:US08283410B2

    公开(公告)日:2012-10-09

    申请号:US12887795

    申请日:2010-09-22

    申请人: Osama M. Musa

    发明人: Osama M. Musa

    IPC分类号: C08G61/12 C08F8/04 C08F4/80

    摘要: The present invention provides homopolymers resulting from ROMP of oxanorbornene dicarboxylic anhydride moieties and non-homopolymers resulting from ROMP of norbornene dicarboxylic anhydrides and oxanorbornene dicarboxylic anhydrides with co-monomer moieties. The invention further provides hydrogenated homopolymers resulting from ROMP of oxanorbornene dicarboxylic anhydrides and hydrogenated non-homopolymers resulting from ROMP of norbornene dicarboxylic anhydrides and oxanorbornene dicarboxylic anhydrides with co-monomer moieties. The invention further provides a wide variety of compositions comprising the novel ROMP moieties. Some of the novel ROMP moiety structures are set out below, wherein R1, R2, X, n, and m are defined herein.

    摘要翻译: 本发明提供由衍生物二恶酐部分的ROMP产生的均聚物和由降冰片烯二羧酸酐和具有共聚单体部分的氧代降冰片烯二羧酸酐的ROMP得到的非均聚物。 本发明还提供了由降冰片烯二羧酸酐和具有共聚单体部分的氧代降冰片烯二羧酸酐的ROMP产生的由恶二酮二羧酸酐制成的ROMP和氢化非均聚物得到的氢化均聚物。 本发明还提供了包含新型ROMP部分的多种组合物。 一些新的ROMP部分结构如下所示,其中R1,R2,X,n和m如本文所定义。

    POLYMERS DERIVED FROM N-VINYL FORMAMIDE, VINYL AMIDES OR ACRYLAMIDES, AND REACTION SOLVENT, AND THE USES THEREOF
    97.
    发明申请
    POLYMERS DERIVED FROM N-VINYL FORMAMIDE, VINYL AMIDES OR ACRYLAMIDES, AND REACTION SOLVENT, AND THE USES THEREOF 审中-公开
    从N-乙烯基甲酰胺衍生的聚合物,乙烯基酰胺或丙烯酰胺和反应溶剂及其用途

    公开(公告)号:US20110277844A1

    公开(公告)日:2011-11-17

    申请号:US13129007

    申请日:2009-11-13

    摘要: Polymers are provided that are derived from at least (A) N-vinyl formamide, (B) one vinyl amide moiety or one acrylamide moiety, and (C) a reaction solvent. The polymers are random, block, or alternating polymers. A particular useful poly-mer comprises about 20% N-vinyl formamide, about 50% N-vinyl-ε-caprolactam, about 30% N-vinyl-2-pyrrolidone, being synthesized in ethylene glycol. In preferred embodiments, polymers of the invention exhibit a cloud point temperature of 66° C. or more, inhibit the formation of gas hydrates, and/or inhibit corrosion. Especially preferred uses of the polymers are in oilfield operations as gas hydrate inhibitors and/or corrosion inhibitors.

    摘要翻译: 提供衍生自至少(A)N-乙烯基甲酰胺,(B)一个乙烯基酰胺部分或一个丙烯酰胺部分的聚合物,和(C)反应溶剂。 聚合物是无规的,嵌段的或交替的聚合物。 特别有用的聚合物包含在乙二醇中合成的约20%N-乙烯基甲酰胺,约50%N-乙烯基 - 己内酰胺,约30%N-乙烯基-2-吡咯烷酮。 在优选的实施方案中,本发明的聚合物显示出66℃或更高的浊点温度,抑制气体水合物的形成和/或抑制腐蚀。 聚合物的特别优选用途是在油田操作中作为气体水合物抑制剂和/或腐蚀抑制剂。

    Alcohols containing imide moieties and reactive oligomers prepared therefrom
    98.
    发明授权
    Alcohols containing imide moieties and reactive oligomers prepared therefrom 有权
    含有酰亚胺部分的醇和由其制备的反应性低聚物

    公开(公告)号:US07928245B2

    公开(公告)日:2011-04-19

    申请号:US12693781

    申请日:2010-01-26

    IPC分类号: C07D403/14

    摘要: This invention relates to oligomeric compounds that are prepared by the reaction of a dianhydride with an amino-alcohol to yield an imide-diol intermediate, which is then esterified with a carboxylic acid to form a reactive oligomer. An exemplary reaction scheme is the following:

    摘要翻译: 本发明涉及通过二酐与氨基醇反应制备以产生酰亚胺二醇中间体的低聚化合物,然后将其与羧酸酯化以形成反应性低聚物。 示例性反应方案如下:

    Metal salts of quinolinols and quinolinol derivatives in curable compositions
    99.
    发明授权
    Metal salts of quinolinols and quinolinol derivatives in curable compositions 失效
    喹啉醇和喹啉醇衍生物在可固化组合物中的金属盐

    公开(公告)号:US07468407B2

    公开(公告)日:2008-12-23

    申请号:US11235991

    申请日:2005-09-26

    IPC分类号: C08K5/00

    摘要: Curable compositions exhibit improved adhesion and conductivity by the addition of a metal salt of 8-quinolinol or of an 8-quinolinol derivative as an adhesion and/or conductivity promoter. The metal salt of 8-quinolinol or of an 8-quinolinol derivative is formed by coordination with a metal selected from the group consisting of Cu, Be, Mg, Ca, Sr, Ba, Zn, Cd, Al, Ga, In, TI, Yt, La, Pb, Sb, Bi, Cr, Mo, Mn, Fe, Co, Ni, Pd, Ce, and Pr. Examples of quinolinol derivative salts have the structures:

    摘要翻译: 可固化组合物通过加入8-羟基喹啉或8-羟基喹啉衍生物的金属盐作为粘合和/或电导率促进剂,表现出改进的粘合性和导电性。 通过与选自Cu,Be,Mg,Ca,Sr,Ba,Zn,Cd,Al,Ga,In,TI中的金属配位形成8-羟基喹啉或8-羟基喹啉衍生物的金属盐 ,Yt,La,Pb,Sb,Bi,Cr,Mo,Mn,Fe,Co,Ni,Pd,Ce和Pr。 喹啉醇衍生物盐的实例具有以下结构:

    Polymer compounds containing oxetane and styrenic functionality
    100.
    发明授权
    Polymer compounds containing oxetane and styrenic functionality 失效
    含有氧杂环丁烷和苯乙烯官能团的高分子化合物

    公开(公告)号:US07452943B2

    公开(公告)日:2008-11-18

    申请号:US11120585

    申请日:2005-05-03

    申请人: Osama M. Musa

    发明人: Osama M. Musa

    CPC分类号: C07D305/06

    摘要: Polymeric compounds containing an oxetane functionality and a styrenic functionality have the structure in which polymer is a polymeric backbone from which depend the oxetane and styrenic functionalities; m and n are integers from 2 to 500; R1 is a methyl or ethyl group; R2 and R3 are H or a methyl or ethyl group; R4 is a direct bond or a divalent hydrocarbon; W and Z independently are an ether, ester, amide, or carbamate group; and G is hydrogen, or —OR1, —SR1, or —N(R2)(R3), in which R1, R2 and R3 are as described above.

    摘要翻译: 含有氧杂环丁烷官能团和苯乙烯官能团的聚合化合物具有其中聚合物是聚合物主链的结构,其取决于氧杂环丁烷和苯乙烯官能团; m和n是2至500的整数; R 1是甲基或乙基; R 2和R 3是H或甲基或乙基; R 4是直接键或二价烃; W和Z独立地是醚,酯,酰胺或氨基甲酸酯基; 或G为氢,或-OR 1,-SR 1或-N(R 2)(R 3) SUP>),其中R 1,R 2和R 3如上所述。