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1. 发明授权

US08178637B2 Controlled polymerization 失效
标题翻译：受控聚合
公开(公告)号：US08178637B2
公开(公告)日：2012-05-15
申请号：US12831796
申请日：2010-07-07
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： C08F36/06 , C08F36/04 , C08F36/08
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.
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。

2. 发明授权

US07767775B2 Controlled polymerization 失效
标题翻译：受控聚合
公开(公告)号：US07767775B2
公开(公告)日：2010-08-03
申请号：US11454742
申请日：2006-06-16
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： C08F4/00
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.
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。

3. 发明授权

US07671152B2 Surfactantless synthesis of amphiphilic cationic block copolymers 失效
标题翻译：两亲性阳离子嵌段共聚物的无表面活性合成
公开(公告)号：US07671152B2
公开(公告)日：2010-03-02
申请号：US11583424
申请日：2006-10-19
申请人： Dane Kenton Parker , Joseph John Kulig
发明人： Dane Kenton Parker , Joseph John Kulig
IPC分类号： C08F2/00 , C08F236/00
CPC分类号： C08F293/005 , C08F293/00 , C08F2438/03 , C08L53/00 , C08L53/02 , C08L2666/02
摘要： The present invention is directed to a method of producing an amphiphilic block copolymer, including the steps of: (1) preparing a first aqueous polymerization medium which is comprised of (a) 4-vinylpyridine, (b) a trithiocarbonate RAFT agent, and an emulsifier, wherein the emulsifier is prepared in-situ within the aqueous polymerization medium by the reaction of a latent surfactant with a surfactant activator; (2) polymerizing the 4-vinylpyridine within the first aqueous polymerization medium in the presence of a first free radical initiator to produce a poly(4-vinylpyridine); (3) protonating the poly(4-vinylpyridine) to form a protonated poly(4-vinylpyridine) RAFT macroinitiator; (4) preparing a second aqueous polymerization medium which is comprised of the protonated poly(4-vinylpyridine) RAFT macroinitiator and a monomer containing ethylenic unsaturation but is exclusive of a surfactant; and (5) polymerizing the protonated poly(4-vinylpyridine) RAFT macroinitiator and monomer containing ethylenic unsaturation within the second aqueous medium in the presence of a second free radical initiator and a temperature less than 100° C. to produce an amphiphilic block copolymer of the 4-vinylpyridine and monomer containing ethylenic unsaturation.
摘要翻译：本发明涉及一种制备两亲性嵌段共聚物的方法，包括以下步骤：（1）制备第一种水性聚合介质，其包含（a）4-乙烯基吡啶，（b）三硫代碳酸酯RAFT试剂和乳化剂，其中乳化剂通过潜在表面活性剂与表面活性剂活化剂的反应在水性聚合介质中原位制备; （2）在第一含水聚合介质中在第一自由基引发剂存在下聚合4-乙烯基吡啶以产生聚（4-乙烯基吡啶）; （3）使聚（4-乙烯基吡啶）质子化以形成质子化的聚（4-乙烯基吡啶）RAFT大分子引发剂; （4）制备由质子化的聚（4-乙烯基吡啶）RAFT大分子引发剂和含有烯属不饱和单体但不包括表面活性剂的单体组成的第二水性聚合介质; 和（5）在第二自由基引发剂和低于100℃的温度存在下，在第二水性介质中聚合质子化聚（4-乙烯基吡啶）RAFT大分子引发剂和含有烯属不饱和单体的单体，以产生两亲性嵌段共聚物 4-乙烯基吡啶和含有烯属不饱和单体的单体。

4. 发明授权

US07462674B2 Oxathiazaphospholidine free radical control agent 有权
标题翻译： Oxathiazaphospholidine自由基控制剂
公开(公告)号：US07462674B2
公开(公告)日：2008-12-09
申请号：US11975313
申请日：2007-10-18
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。

5. 发明授权

US07344752B2 Core-shell particles synthesized through controlled free radical polymerization 失效
标题翻译：通过控制自由基聚合合成的核 - 壳颗粒
公开(公告)号：US07344752B2
公开(公告)日：2008-03-18
申请号：US11023868
申请日：2004-12-27
申请人： Lei Zheng , John Thomas Lean , Eric Sean Castner , Thierry Florent Edme Materne , Dane Kenton Parker , Frank James Feher
发明人： Lei Zheng , John Thomas Lean , Eric Sean Castner , Thierry Florent Edme Materne , Dane Kenton Parker , Frank James Feher
IPC分类号： B01J13/02 , B01J13/14
CPC分类号： C08F279/02 , C08F257/02 , C08F291/00 , C08F2/38
摘要： The present invention discloses a process for producing a core-shell polymer that comprises: (1) preparing a monomer solution which is comprised of (a) at least one monomer, optional one crosslinking 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 to produce a polymerization medium, and (4) initiating free radical polymerization within the polymerization medium to produce a core polymer, wherein the core contains a free radical control agents, (5) adding a second monomer to the polymerization medium containing the core polymer, and (6) allowing polymerization to proceed in the presence of the free radical control agent to produce the core-shell polymer.
摘要翻译：本发明公开了一种制备核 - 壳聚合物的方法，其包括：（1）制备单体溶液，该单体溶液由（a）至少一种单体，任选的一种交联单体（b）表面活性剂的共轭酸与 pKa小于14，（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以产生聚合介质的条件下将单体溶液与水性介质混合，和（4）在聚合介质内引发自由基聚合以制备芯聚合物，其中核心包含自由基控制剂，（5）在含有核聚合物的聚合介质中加入第二单体，和（6）在自由基控制剂的存在下使聚合进行以制备核 - 壳聚合物。

6. 发明授权

US07342065B2 Preparation of nanocomposite of elastomer and exfoliated clay platelets, rubber compositions comprised of said nanocomposite and articles of manufacture, including tires 失效
标题翻译：制备弹性体和剥离粘土片晶的纳米复合材料，由所述纳米复合材料和制品制成的橡胶组合物，包括轮胎
公开(公告)号：US07342065B2
公开(公告)日：2008-03-11
申请号：US10932534
申请日：2004-09-02
申请人： Xiaoping Yang , Martin Paul Cohen , Michael Leslie Senyek , Dane Kenton Parker , Steven Wayne Cronin , Lewis Timothy Lukich , William Paul Francik , Cigdem Gurer
发明人： Xiaoping Yang , Martin Paul Cohen , Michael Leslie Senyek , Dane Kenton Parker , Steven Wayne Cronin , Lewis Timothy Lukich , William Paul Francik , Cigdem Gurer
IPC分类号： C08K3/34
CPC分类号： C08J3/215 , B60C1/00 , B60C1/0008 , B60C1/0016 , B60C1/0025 , B60C17/0009 , B60C2200/02 , C08J2321/00 , C08K3/346 , C08K9/04 , C08L21/00 , C08L2666/08
摘要： This invention relates to preparation of nanocomposites comprised of elastomer and a dispersion of an at least partially exfoliated water swellable clay and to rubber compositions containing such nanocomposite and articles of manufacture which contain at least one component thereof. The nanocomposite is prepared by addition of a water suspension of water swellable clay particles to an anionic aqueous emulsion of elastomer particles to form a mixture to which an amine having at least two amine centers is added to intercalate and at least partially exfoliate the water swelled clay particles by an ion exchange within the galleries of the multilayered clay with cation exchangeable ion(s) and to aid in coagulating the elastomer and resultant clay particles to form said nanocomposite.
摘要翻译：本发明涉及由弹性体和至少部分剥离的水可溶胀粘土的分散体组成的纳米复合材料，以及含有至少一种组分的纳米复合材料和制品。纳米复合材料通过将水溶胀性粘土颗粒的水悬浮液添加到弹性体颗粒的阴离子水性乳液中而形成混合物，其中加入具有至少两个胺中心的胺以插入并至少部分地去除水溶胀粘土颗粒通过离子交换在具有阳离子可交换离子的多层粘土的画廊内，并且有助于使弹性体和所得粘土颗粒凝结形成所述纳米复合材料。

7. 发明授权

US07230063B1 Functional trithiocarbonate RAFT agents 失效
标题翻译：功能性三硫代碳酸酯RAFT剂
公开(公告)号：US07230063B1
公开(公告)日：2007-06-12
申请号：US11583624
申请日：2006-10-19
申请人： Dane Kenton Parker
发明人： Dane Kenton Parker
IPC分类号： C08F12/08 , C08F2/38 , C07C381/00
CPC分类号： C07D213/32 , B60C1/00 , C07C329/00 , C08F2/38 , C08F12/08 , C08F236/06 , C08F236/08
摘要： The present invention is directed to a free radical control agent of the structural formula: wherein R1 is a divalent alkyl group of 1 to 12 carbon atoms, R2 and R3 are each independently hydrogen or an alkyl group of 1 to 12 carbon atoms, and R4 is —OH or —COOH, with the proviso that the total carbon atoms of R1, R2, and R3 is no greater than 12; and wherein Y represents a functional group that is capable of activating a vinylic carbon toward free radical addition.
摘要翻译：本发明涉及以下结构式的自由基控制剂：其中R 1是1至12个碳原子的二价烷基，R 2和R 2， SO 3各自独立地为氢或1至12个碳原子的烷基，R 4为-OH或-COOH，条件是R' SUP> 1，R 2和R 3不大于12; 并且其中Y表示能够将乙烯基碳活化成自由基添加的官能团。

8. 发明授权

US06992156B2 Controlled polymerization 失效
公开(公告)号：US06992156B2
公开(公告)日：2006-01-31
申请号：US10721718
申请日：2003-11-25
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： C08F2/24 , C08F2/38
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.

9. 发明授权

US06861462B2 Nanocomposite formed in situ within an elastomer and article having component comprised thereof 失效
标题翻译：在弹性体内原位形成的纳米复合材料及其组成的组分
公开(公告)号：US06861462B2
公开(公告)日：2005-03-01
申请号：US10037539
申请日：2001-12-21
申请人： Dane Kenton Parker , Brent Kevin Larson , Xiaoping Yang
发明人： Dane Kenton Parker , Brent Kevin Larson , Xiaoping Yang
IPC分类号： B82B3/00 , B60C1/00 , C08J3/215 , C08K3/34 , C08L9/00
CPC分类号： C08J3/215 , B60C1/00 , B60C1/0008 , C08J2321/00 , C08K3/346 , C08L21/00
摘要： This invention relates to preparation and use of nanocomposites formed in situ within an elastomer host wherein the nanocomposite is comprised of an elastomer matrix and a dispersion therein of at least partially exfoliated clay platelets. Rubber composites can be prepared by blending such nanocomposite with additional elastomer(s), additional reinforcing filler(s) and/or a coupling agent. The invention further relates to the preparation of articles of manufacture, including tires, having at least one component comprised of said nanocomposite or said rubber composite. Such a tire component may be selected from, for example, tire tread and tire innerliner.
摘要翻译：本发明涉及在弹性体主体内原位形成的纳米复合材料的制备和用途，其中纳米复合材料由弹性体基质和至少部分剥离的粘土片晶的分散体组成。橡胶复合材料可以通过将这样的纳米复合材料与另外的弹性体，另外的增强填料和/或偶联剂共混来制备。本发明进一步涉及具有至少一种由所述纳米复合材料或所述橡胶复合材料组成的组分的轮胎制造制品。这种轮胎部件可以选自例如轮胎胎面和轮胎内衬。

10. 发明授权

US06355826B1 Synthesis of stable nitrile oxide compounds 失效
标题翻译：稳定的氧化腈化合物的合成
公开(公告)号：US06355826B1
公开(公告)日：2002-03-12
申请号：US09603590
申请日：2000-06-26
申请人： Dane Kenton Parker
发明人： Dane Kenton Parker
IPC分类号： C07C29106
CPC分类号： C08K5/32 , C07C291/06 , C08L21/00
摘要： This invention discloses a process for the synthesis of stable aryl nitrile oxides which comprises the sequential steps of (1) halomethylating a halomethyl group onto a substituted aromatic compounds wherein said halomethyl group is halomethylated onto a position that is ortho to at least one of the substituent groups on the substituted aromatic compound; (2) converting the ortho halomethylated-substituted aromatic compound into an ortho-substituted aromatic aldehyde by reacting the ortho halomethylated-substituted aromatic compound with a salt selected from the group consisting of sodium 2-nitropropane and potassium 2-nitropropane in a lower alcohol solvent; (3) converting the ortho-substituted aromatic aldehyde into an ortho-substituted aromatic; and (4) converting the ortho-substituted aromatic oxime into the ortho-substituted aryl nitrile oxide by reacting the ortho-substituted aromatic oxime with an aqueous sodium hypochlorite solution.
摘要翻译：本发明公开了一种用于合成稳定的芳基氧化腈的方法，其包括以下顺序步骤：（1）将卤代甲基卤化成取代的芳族化合物，其中所述卤代甲基被卤甲基化至至少一个取代基的位置取代芳族化合物上的基团; （2）通过邻位卤代甲基取代的芳族化合物与选自2-羟基丙烷钠和2-硝基丙烷钾的盐在低级醇溶剂中反应，将邻甲基取代的芳族化合物转化为邻位取代的芳族醛 ; （3）将邻位取代的芳族醛转化为邻位取代的芳香族; 和（4）通过使邻位取代的芳族肟与次氯酸钠水溶液反应，将邻位取代的芳族肟转化成邻位取代的芳基氧化腈。

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