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17 条记录 (耗时 0.021 秒)

    Corrosion inhibitors
    1.
    发明授权
    Corrosion inhibitors 失效
    腐蚀抑制剂

    公开(公告)号：US4837323A

    公开(公告)日：1989-06-06

    申请号：US49629

    申请日：1987-05-13

    申请人： Robert G. Martinez ,  Duane S. Treybig ,  Terry W. Glass

    发明人： Robert G. Martinez ,  Duane S. Treybig ,  Terry W. Glass

    IPC分类号： C09K8/54 ,  C23F11/173

    CPC分类号： C09K8/54 ,  C23F11/173

    摘要： The reaction product of an .alpha.,.beta.-ethylenically unsaturated aldehyde with an organic amine further reacted with a carboxylic acid, organic halide or an epoxide containing compound is employed as corrosion inhibitors in a process for preventing corrosion of ferrous metals in contact with corrosive brine, oil and gas well fluids.

    摘要翻译： 在防止与腐蚀性盐水接触的黑色金属腐蚀的过程中，使用α，β-烯属不饱和醛与有机胺进一步与羧酸，有机卤化物或含环氧化合物反应的反应产物作为腐蚀抑制剂， 油气井液。

    Corrosion inhibitors
    2.
    发明授权
    Corrosion inhibitors 失效
    腐蚀抑制剂

    公开(公告)号：US4762627A

    公开(公告)日：1988-08-09

    申请号：US30657

    申请日：1987-03-24

    申请人： Robert G. Martinez ,  Duane S. Treybig ,  Terry W. Glass

    发明人： Robert G. Martinez ,  Duane S. Treybig ,  Terry W. Glass

    IPC分类号： C09K8/54 ,  C23F11/173 ,  C23F11/14

    CPC分类号： C09K8/54 ,  C23F11/173 ,  Y10S507/939

    摘要： The thermally rearranged oligomers prepared by the reaction of an .alpha.,.beta.-ethylenically unsaturated aldehyde with organic amines are thermally rearranged to give a more thermally stable product with labile amino hydrogens available for further reaction, after reaction with a carboxylic acid, organic halide or an epoxide containing compound are employed as corrosion inhibitors in a process for preventing corrosion of ferrous metals in contact with corrosive brine, oil and gas well fluids.

    摘要翻译： 通过α，β-烯属不饱和醛与有机胺的反应制备的热重排的低聚物被热重新排列，得到具有可用于进一步反应的不稳定氨基氢的更加热稳定的产物，与羧酸，有机卤化物或 在防止与腐蚀性盐水，油气井液体接触的黑色金属腐蚀的过程中，使用含环氧化物的化合物作为腐蚀抑制剂。

    Corrosion inhibitors
    3.
    发明授权
    Corrosion inhibitors 失效
    腐蚀抑制剂

    公开(公告)号：US4784796A

    公开(公告)日：1988-11-15

    申请号：US56614

    申请日：1987-05-29

    申请人： Duane S. Treybig ,  Terry W. Glass

    发明人： Duane S. Treybig ,  Terry W. Glass

    IPC分类号： C09K8/54 ,  C23F11/14 ,  C04B9/02 ,  C09K7/00

    CPC分类号： C09K8/54 ,  C23F11/149 ,  Y10S507/939

    摘要： The reaction of an .alpha.,.beta.-ethylenically unsaturated aldehyde with organic amines which is further reacted with a carboxylic acid, organic halide or an epoxide-containing compound are employed as corrosion inhibitors for preventing corrosion of ferrous metals in contact with corrosive brine, oil and gas well fluids.

    摘要翻译： 使用α，β-烯属不饱和醛与有机胺进一步与羧酸，有机卤化物或含环氧化合物反应的反应用作防腐蚀剂，用于防止与腐蚀性盐水，油和 气井液体。

    Process for inhibiting corrosion of ferrous metals
    4.
    发明授权
    Process for inhibiting corrosion of ferrous metals 失效
    防止黑色金属腐蚀的工艺

    公开(公告)号：US4784797A

    公开(公告)日：1988-11-15

    申请号：US56615

    申请日：1987-05-29

    申请人： Duane S. Treybig ,  Terry W. Glass

    发明人： Duane S. Treybig ,  Terry W. Glass

    IPC分类号： C09K8/54 ,  C23F11/14 ,  C23F11/04 ,  C04B9/02 ,  C09K7/00

    CPC分类号： C23F11/149 ,  C09K8/54 ,  Y10S507/939

    摘要： The oligomers prepared by the reaction of an .alpha.,.beta.-ethylenically unsaturated aldehyde with organic amines further reacted with a carboxylic acid, organic halide or an epoxide-containing compound are employed as corrosion inhibitors in a process for preventing corrosion of ferrous metals in contact with corrosive brine, oil and gas well fluids.

    摘要翻译： 通过α，β-烯键式不饱和醛与有机胺反应制备的低聚物，与羧酸，有机卤化物或含环氧化物的化合物进一步反应，用作防止与金属接触的黑色金属腐蚀过程中的腐蚀抑制剂 腐蚀性盐水，油气井液。

    Molded polymeric article with low haze and high clarity
    5.
    发明授权
    Molded polymeric article with low haze and high clarity 有权
    具有低雾度和高透明度的成型聚合物制品

    公开(公告)号：US08604131B2

    公开(公告)日：2013-12-10

    申请号：US12952336

    申请日：2010-11-23

    申请人： Peter S. Dias ,  Debra R. Wilson ,  Didem Oner-Deliormanli ,  Alena S. Morgan ,  Terry W. Glass

    发明人： Peter S. Dias ,  Debra R. Wilson ,  Didem Oner-Deliormanli ,  Alena S. Morgan ,  Terry W. Glass

    IPC分类号： C08F8/00 ,  C08L23/00 ,  C08L23/04

    CPC分类号： C08L23/10 ,  C08K5/0083 ,  C08L23/0815 ,  C08L23/16 ,  C08L2207/02 ,  C08L2666/06

    摘要： The present disclosure provides a molded article composed of a polymeric composition and processes for producing the same. The polymeric composition includes from about 60 wt % to about 99 wt % of a matrix of a propylene-based polymer. The propylene-based polymer has a refractive index (n1). The polymeric composition also includes from about 40 wt % to about 1 wt % of elongated elastomer particles dispersed in the propylene-based polymer. The elongated elastomer particles have a refractive index (n2). The propylene-based polymer and the elongated elastomer particles exhibit a refractive index mismatch whereby |n1−n2|>0.002. The molded article has a haze value less than about 20% and optionally a viscosity ratio (VR) greater than 0.28.

    摘要翻译： 本公开提供了由聚合物组合物组成的模制品及其制备方法。 聚合物组合物包括约60重量％至约99重量％的基于丙烯的聚合物的基体。 丙烯类聚合物的折射率（n1）。 聚合物组合物还包括约40重量％至约1重量％的分散在基于丙烯的聚合物中的细长弹性体颗粒。 细长弹性体颗粒具有折射率（n2）。 基于丙烯的聚合物和细长弹性体颗粒表现出折射率失配，其中| n1-n2 |> 0.002。 模制品的雾度值小于约20％，任选的粘度比（VR）大于0.28。

    Unsaturated polyaminopolymer, derivatives thereof and processes for making
    8.
    发明授权
    Unsaturated polyaminopolymer, derivatives thereof and processes for making 失效
    不饱和聚氨酯聚合物，其衍生物和制备方法

    公开(公告)号：US5278255A

    公开(公告)日：1994-01-11

    申请号：US927988

    申请日：1992-08-11

    申请人： Otha G. Weaver, Jr. ,  Terry W. Glass ,  Wanda G. Buckner

    发明人： Otha G. Weaver, Jr. ,  Terry W. Glass ,  Wanda G. Buckner

    IPC分类号： C08G73/02 ,  D21H17/55 ,  C08G69/48

    CPC分类号： C08G73/0213 ,  D21H17/55

    摘要： The present invention is a process for preparing a polyaminopolymer which contains functionality comprising the steps of (a) contacting a polyfunctional amine with an unsaturated alkylating agent under reaction conditions to form an amine/unsaturated alkylating agent adduct; (b) contacting the adduct with a polyfunctional compound such that a polyaminopolymer is formed; (c) contacting the polyaminopolymer with a halogen, hypohalous acid or precursor thereof such that a polyaminopolymer having halohydrin or dihalo functionality is formed; and (d) raising the pH of the polyaminopolymer having halohydrin or vicinal dihalo functionality sufficiently to cause an increase in molecular weight. Alternatively, the invention is a process having steps (a), (b), (c) and optionally (d), but with a step (h) between steps (b) and (c) of contacting the polyaminopolymer with a crosslinking agent therefor having at least two functional groups reactive with amine groups such that a crosslinked polyaminopolymer is formed. The invention includes polyaminopolymers so prepared, papers prepared using such polymers, and processes for preparing such papers. The papers so prepared preferably have improved wet strength. The polyaminopolymers are useful when dried and redissolved. Certain of the polyamino-polymers have structures of Formula IV:[--R'N--(C.sub.n H.sub.2n NR).sub.m --CO--Q--CO--]wherein R and R' are independently H or an unsaturated organic group; n is the number of carbon atoms between nitrogen atoms in a repeating unit of an amine which unit is repeated m times; and Q is divalent organic group of a dicarboxylic polyfunctional compound. Compounds of Formula IV are also made by forming a polyamide then alkylating the polyamide with excess alkylating agent at high pH.

    摘要翻译： 本发明是一种制备含有官能团的聚氨基聚合物的方法，其包括以下步骤：（a）在反应条件下使多官能胺与不饱和烷基化剂接触以形成胺/不饱和烷基化剂加合物; （b）使加合物与多官能化合物接触，形成多聚氨基聚合物; （c）使多聚氨基聚合物与卤素，次卤酸或其前体接触，形成具有卤代醇或二卤官能团的聚氨基聚合物; 和（d）提高具有卤代醇或邻位二卤官能团的多聚氨基聚合物的pH足以引起分子量的增加。 或者，本发明是具有步骤（a），（b），（c）和任选（d）的方法，但是步骤（b）和（c）之间的步骤（h）使多胺聚合物与交联剂 因此具有至少两个与胺基反应的官能团，使得形成交联的聚氨基聚合物。 本发明包括如此制备的聚氨基聚合物，使用这种聚合物制备的纸张，以及制备这种纸张的方法。 这样制备的纸优选具有改善的湿强度。 当干燥和再溶解时，聚氨基聚合物是有用的。 某些聚氨基聚合物具有式IV的结构：（-R'N-（CnH2nNR）m-CO-Q-CO-），其中R和R'独立地为H或不饱和有机基团; n是单位重复m次的胺的重复单元中的氮原子之间的碳原子数; Q为二羧酸多官能化合物的二价有机基团。 式IV化合物也可以通过形成聚酰胺然后在高pH下用过量烷基化剂烷基化来制备。