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21. 发明授权

US06252009B1 Process for curing acrylic polymers 失效
标题翻译：丙烯酸聚合物固化方法
公开(公告)号：US06252009B1
公开(公告)日：2001-06-26
申请号：US09256564
申请日：1999-02-24
申请人： François Jean-Marie Breton , Dane Kenton Parker
发明人： François Jean-Marie Breton , Dane Kenton Parker
IPC分类号： C08F830
CPC分类号： C08F8/30 , C08K5/32 , C08F20/00 , C08L33/06
摘要： Acrylic polymers are typically difficult to cure unless they contain specific curing sites, such as carbon-carbon double bonds. This invention offers a technique to rapidly cure acrylic polymers containing nitrile groups that do not possess typical curing sites, such as carbon-carbon double bonds. By utilizing the process of this invention, heat resistant thermoplastic vulcanizates with high-resistance to solvents can easily be prepared. The present invention more specifically discloses a process for curing an acrylic polymer which comprises distributing an aromatic compound having at least two nitrile oxide groups bonded thereto throughout the acrylic polymer, wherein the acrylic polymer contains nitrile groups, and wherein a bulky group is in at least one ortho position to the nitrile oxide group and wherein the bulky group is a moiety which is larger than a hydrogen atom.
摘要翻译：丙烯酸聚合物通常难以固化，除非它们含有特定的固化位点，例如碳 - 碳双键。本发明提供了一种快速固化含有不具有典型固化位点如碳 - 碳双键的腈基的丙烯酸聚合物的技术。通过利用本发明的方法，可以容易地制备具有高耐溶剂性的耐热性热塑性硫化橡胶。本发明更具体地公开了一种用于固化丙烯酸类聚合物的方法，其包括在整个丙烯酸类聚合物中分配具有至少两个结合氧化物基团的芳族化合物，其中丙烯酸类聚合物含有腈基，并且其中大体积至少为一个邻位于腈氧化物基团，其中该大体积基团是大于氢原子的部分。

22. 发明授权

US5663396A Preparation of sulfur-containing organosilicon compounds 失效
标题翻译：含硫有机硅化合物的制备
公开(公告)号：US5663396A
公开(公告)日：1997-09-02
申请号：US740570
申请日：1996-10-31
申请人： Richard Thomas Musleve , Dane Kenton Parker , Robert Charles Hirst
发明人： Richard Thomas Musleve , Dane Kenton Parker , Robert Charles Hirst
IPC分类号： C07B61/00 , C07F7/18 , C07F7/08
CPC分类号： C07F7/1892
摘要： The present invention relates to a process for the production of organosilicon compounds of the formulaZ--Alk--S.sub.n --Alk--Z (I)in which Z is selected from the group consisting of ##STR1## where R.sup.1 is an alkyl group of 1 to 4 carbon atoms, cyclohexyl or phenyl;R.sup.2 is alkoxy of 1 to 8 carbon atoms, or cycloalkoxy of 5 to 8 carbon atoms;Alk is a divalent hydrocarbon of 1 to 18 carbon atoms and n is an integer of 2 to 8; comprising(A) reacting sodium hydroxide with sulfur in the presence of a saturated NaCl aqueous solution to form a reaction mixture;(B) reacting said reaction mixture with a compound of the formula:Z--Alk--X (II)where X is Cl or Br; in the presence of a phase transfer catalyst.
摘要翻译：本发明涉及一种制备式Z-Alk-Sn-Alk-Z（I）的有机硅化合物的方法，其中Z选自下组，其中R 1是1至 4个碳原子，环己基或苯基; R 2是1至8个碳原子的烷氧基或5至8个碳原子的环烷氧基; Alk为1〜18个碳原子的二价烃，n为2〜8的整数，包括（A）在饱和NaCl水溶液存在下使氢氧化钠与硫反应以形成反应混合物; （B）使所述反应混合物与式Z-Alk-X（Ⅱ）化合物反应，其中X为Cl或Br; 在相转移催化剂存在下。

23. 发明授权

US07812108B2 Hydrogenation and epoxidation of polymers made by controlled polymerization 失效
标题翻译：通过受控聚合制备的聚合物的氢化和环氧化
公开(公告)号：US07812108B2
公开(公告)日：2010-10-12
申请号：US11973411
申请日：2007-10-09
申请人： Dane Kenton Parker , Frank James Feher , Viswanath Mahadevan
发明人： Dane Kenton Parker , Frank James Feher , Viswanath Mahadevan
IPC分类号： C08F36/00 , C08F210/00
CPC分类号： C08F4/40 , C08F2/38 , C08F2/40 , C08F8/04 , C08F8/08 , C08F293/005
摘要： The present invention discloses a process for synthesizing a hydrogenated polymer that comprises: (1) preparing a aqueous polymerization medium which is comprised of (a) at least one monomer, (b) a polymerization control agent, and an emulsifier, wherein the emulsifier is prepared in-situ within the aqueous polymerization medium; (2) initiating polymerization of said monomer within the aqueous polymerization medium to produce a latex of an unsaturated polymer; (3) treating the latex of the unsaturated polymer with (a) an oxidant selected from the group consisting of oxygen, air and hydroperoxides; (b) a reducing agent selected from the group consisting of hydrazine and hydrates of hydrazine; and (c) a metal ion activator to produce the hydrogenated polymer.
摘要翻译：本发明公开了一种合成氢化聚合物的方法，该方法包括：（1）制备水性聚合介质，其由（a）至少一种单体，（b）聚合控制剂和乳化剂组成，其中乳化剂为在水性聚合介质中原位制备; （2）在水性聚合介质中引发所述单体的聚合以产生不饱和聚合物的胶乳; （3）用（a）选自氧，空气和氢过氧化物的氧化剂处理不饱和聚合物的胶乳; （b）选自肼和肼的水合物的还原剂; 和（c）金属离子活化剂以产生氢化聚合物。

24. 发明授权

US07625985B1 Water-based process for the preparation of polymer-clay nanocomposites 失效
标题翻译：用于制备聚合物 - 粘土纳米复合材料的水基方法
公开(公告)号：US07625985B1
公开(公告)日：2009-12-01
申请号：US11592064
申请日：2006-11-02
申请人： Dane Kenton Parker , Xiaoping Yang
发明人： Dane Kenton Parker , Xiaoping Yang
IPC分类号： C08L53/00 , C08K3/00
CPC分类号： C08L21/00 , B82Y30/00 , C08F2/38 , C08F293/005 , C08F2438/03 , C08J5/005 , C08J2353/00 , C08K3/013 , C08K5/548 , C08K2201/011 , C08L53/00 , C08L53/02 , C08L2666/24 , C08L2666/02 , C08L2666/04
摘要： This invention relates to an aqueous based process for the preparation of intercalated and/or exfoliated natural or synthetic clays using block copolymers in latex form containing at least one non-polar block and one or more cationic blocks, wherein the block copolymers are prepared by an emulsion controlled free radical polymerization method.
摘要翻译：本发明涉及使用含有至少一个非极性嵌段和一个或多个阳离子嵌段的胶乳形式的嵌段共聚物来制备插层和/或剥离的天然或合成粘土的水基方法，其中嵌段共聚物由乳液控制自由基聚合法。

25. 发明授权

US07488786B2 Oxathiazaphospholidine free radical control agent 失效
标题翻译： Oxathiazaphospholidine自由基控制剂
公开(公告)号：US07488786B2
公开(公告)日：2009-02-10
申请号：US11895331
申请日：2007-08-24
申请人： Dane Kenton Parker
发明人： Dane Kenton Parker
IPC分类号： C08F2/00
CPC分类号： C08F2/38 , C07F9/6584
摘要： This invention discloses a process for producing a polymer by controlled polymerization which comprises polymerizing at least one monomer in the presence of a free radical control agent of the structural formula: (Z)-(R1)n, wherein n represents an integer from 1 to about 6; wherein Z represents an aromatic or aliphatic moiety containing from 1 to about 20 carbon atoms; wherein R1 represents a moiety of the structural formula: wherein R2 represents a moiety selected from the group consisting of alkyl groups, alkenyl groups, alkynyl groups, aryl groups, heteroaryl groups, and alkaryl groups; wherein the alky groups, alkenyl groups, alkynyl groups, aryl groups, heteroaryl groups, and alkaryl groups can be substituted, unsubstituted, linear, branched or cyclic; and wherein Ar represents a p-alkoxyphenyl group having an alkoxy moiety that contains from 1 to 8 carbon atoms.
摘要翻译：本发明公开了一种通过控制聚合制备聚合物的方法，该方法包括在结构式为（Z） - （R1）n的自由基控制剂存在下使至少一种单体聚合，其中n表示1至约6; 其中Z表示含有1至约20个碳原子的芳族或脂族部分; 其中R1表示结构式的部分：其中R2表示选自烷基，烯基，炔基，芳基，杂芳基和烷芳基的部分; 其中烷基，烯基，炔基，芳基，杂芳基和烷芳基可以是取代的，未取代的，直链的，支链的或环状的; 并且其中Ar表示具有含有1至8个碳原子的烷氧基部分的对 - 烷氧基苯基。

26. 发明授权

US06762322B1 Preparation of nitrone derivatives 失效
标题翻译：硝酮衍生物的制备
公开(公告)号：US06762322B1
公开(公告)日：2004-07-13
申请号：US10324199
申请日：2002-12-20
申请人： Dane Kenton Parker
发明人： Dane Kenton Parker
IPC分类号： C07C24900
CPC分类号： C07C291/02 , C07D273/00
摘要： Nitrone derivatives are efficiently prepared by increasing reagent concentrations in reaction solutions. Aldehydes and amines may be condensed to prepare an imine intermediate. Elimination of the solution media generally renders the imine formation more efficient. The imine is then reacted with a peroxysulfacte oxidizing agent in a solution having at least about 0.1M concentration of the imine. The oxaziridine is rearranged to produce the nitrone derivative in high yield and good purity.
摘要翻译：通过增加反应溶液中的试剂浓度来有效地制备硝基衍生物。可以将醛和胺缩合以制备亚胺中间体。消除溶液介质通常使得亚胺形成更有效。然后将亚胺与具有至少约0.1M浓度的亚胺的溶液中的过氧化物酶氧化剂反应。重氮化氮唑嘌呤以高产率和良好的纯度产生硝酮衍生物。

27. 发明授权

US5675014A Process for the preparation of organosilicon disulfide compounds 失效
标题翻译：制备有机硅二硫化物的方法
公开(公告)号：US5675014A
公开(公告)日：1997-10-07
申请号：US589279
申请日：1996-01-22
申请人： Martin Paul Cohen , Dane Kenton Parker , Lawson Gibson Wideman
发明人： Martin Paul Cohen , Dane Kenton Parker , Lawson Gibson Wideman
IPC分类号： C07F7/18 , C07D277/60 , C07F7/02 , C07F7/08
CPC分类号： C07F7/1892
摘要： The present invention relates to a process for the preparation of organo silicon disulfide compounds. The process involves reacting a mercaptoalkoxysilane with a dithiobis(benzothiazole) compound.
摘要翻译：本发明涉及一种制备有机二硫化硅化合物的方法。该方法包括使巯基烷氧基硅烷与二硫代双（苯并噻唑）化合物反应。

28. 发明授权

US07750070B2 Process for production of clay nanocomposite 失效
标题翻译：粘土纳米复合材料生产工艺
公开(公告)号：US07750070B2
公开(公告)日：2010-07-06
申请号：US11641513
申请日：2006-12-19
申请人： Xiaoping Yang , Joseph John Kulig , Dane Kenton Parker
发明人： Xiaoping Yang , Joseph John Kulig , Dane Kenton Parker
IPC分类号： C08K3/00
CPC分类号： B60C1/0025 , B60C1/0008 , B60C1/0016 , C08K3/346 , C08L9/06
摘要： A process of preparing a nanocomposite comprised of an elastomer and at least partially exfoliated, intercalated water-swellable clay.
摘要翻译：制备由弹性体和至少部分剥离的插层的水溶胀性粘土组成的纳米复合材料的方法。

29. 发明授权

US07592409B2 Styrene acrylonitrile isoprene triblock copolymer 失效
标题翻译：苯乙烯丙烯腈异戊二烯三嵌段共聚物
公开(公告)号：US07592409B2
公开(公告)日：2009-09-22
申请号：US11823890
申请日：2007-06-29
申请人： Dane Kenton Parker , Frank James Feher , Viswanath Mahadevan
发明人： Dane Kenton Parker , Frank James Feher , Viswanath Mahadevan
IPC分类号： C08F291/02 , C08F291/12
CPC分类号： C08F297/048 , C08F2/22 , C08F2/38 , C08F12/08 , C08F293/00 , C08F293/005 , C08F2438/00 , C08F2438/01 , C08F2438/02 , C08F2438/03 , C08G61/08 , C08G2261/418 , C08L53/00 , C08L53/02 , C08L2666/02
摘要： The present invention discloses an emulsion polymerization process that comprises: (1) preparing an aqueous polymerization medium which is comprised of (a) at least one monomer, (b) a polymerization control agent, and an emulsifier, wherein the emulsifier is prepared in-situ within the aqueous polymerization medium; and (2) initiating polymerization of said monomer within the aqueous polymerization medium. The subject invention more specifically reveals an emulsion polymerization process that comprises: (1) preparing a monomer solution which is comprised of (a) at least one monomer, (b) a conjugate acid of a surfactant with a pKa of less than 14, and (c) a controlled free radical polymerization agent; (2) preparing an aqueous medium which is comprised of (a) water, and (b) a conjugate base of a weak acid wherein the pKb of the base is less than 14; and (3) mixing the monomer solution with the aqueous medium under conditions that result in the in-situ formation of an emulsifier, and (4) initiating free radical polymerization. This technique can be used to synthesize unique block polymers, such as a block polymer which is comprised of an A block and a B block, wherein the A block is a polymer block which is comprised of a vinyl aromatic monomer and wherein the B block is a polymer block which is comprised of (a) at least one monomer selected from the group consisting of acrylonitrile and methacrylonitrile and (b) a conjugated diolefin monomer, such as 1,3-butadiene or isoprene.
摘要翻译：本发明公开了一种乳液聚合方法，其包括：（1）制备由（a）至少一种单体，（b）聚合控制剂和乳化剂组成的水性聚合介质，其中，位于水性聚合介质中; 和（2）在水性聚合介质中引发所述单体的聚合。本发明更具体地揭示了乳液聚合方法，其包括：（1）制备单体溶液，其由（a）至少一种单体，（b）pKa小于14的表面活性剂的共轭酸组成，以及（c）受控自由基聚合剂; （2）制备由（a）水和（b）弱酸的共轭碱组成的水性介质，其中碱的pKb小于14; 和（3）在导致乳化剂原位形成的条件下将单体溶液与水性介质混合，和（4）引发自由基聚合。该技术可用于合成独特的嵌段聚合物，例如由A嵌段和B嵌段组成的嵌段聚合物，其中A嵌段是由乙烯基芳族单体组成的聚合物嵌段，其中B嵌段是由（a）至少一种选自丙烯腈和甲基丙烯腈的单体和（b）共轭二烯烃单体如1,3-丁二烯或异戊二烯组成的聚合物嵌段。

30. 发明授权

US07442746B2 Epoxidation of unsaturated cationically stabilized polymer latex 失效
标题翻译：不饱和阳离子稳定聚合物胶乳的环氧化
公开(公告)号：US07442746B2
公开(公告)日：2008-10-28
申请号：US11583423
申请日：2006-10-19
申请人： Dane Kenton Parker
发明人： Dane Kenton Parker
IPC分类号： C08C19/06 , C08F8/08 , C08F36/04
CPC分类号： C08C19/06
摘要： The present invention is directed to a process for synthesizing an epoxidized polymer that includes the steps of: (1) preparing a cationically stabilized polymer latex containing at least one conjugated diolefin monomer in a first stage, (2) treating the polymer latex from step (1) with formic or acetic acid and hydrogen peroxide, and (3) allowing the mixture to react for a predetermined time and predetermined temperature to attain the desired level of epoxidation.
摘要翻译：本发明涉及一种合成环氧化聚合物的方法，其包括以下步骤：（1）在第一阶段制备含有至少一种共轭二烯烃单体的阳离子稳定的聚合物胶乳，（2）从步骤 1）与甲酸或乙酸和过氧化氢，和（3）使混合物反应预定时间和预定温度以达到所需的环氧化水平。

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