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1. 发明授权

US06376626B1 Method of macromonomer synthesis 失效
标题翻译：大分子单体合成方法
公开(公告)号：US06376626B1
公开(公告)日：2002-04-23
申请号：US09403333
申请日：1999-10-19
申请人： John Chiefari , Graeme Moad , Ezio Rizzardo , Alexei A. Gridnev
发明人： John Chiefari , Graeme Moad , Ezio Rizzardo , Alexei A. Gridnev
IPC分类号： C08F204
CPC分类号： C08F290/046 , C08F2/00 , C08F2/38 , C08F212/08 , C08F218/06 , C08F220/06 , C08F220/14 , C08F265/06 , C08F2220/1825 , C08F2220/325 , C08F2220/281 , C08F220/18
摘要： A free-radical polymerization process for making macromonomers having the structure: comprising contacting: (a) CH2═CHY; (b) optionally, CH2═CXB; and (c) free-radicals, produced from a free-radical source; in which B, U, X, Y, Z, m, n and p are defined in the text; macromonomer quality being controlled by adjusting one or more of the following variables: molar ratios of a, b and c; temperature; monomer concentration; and conversion.
摘要翻译：用于制备具有以下结构的大分子单体的自由基聚合方法：包括使（a）CH 2 = CHY; （b）任选地，CH 2 = CXB; 和（c）自由基，由自由基源产生; 其中B，U，X，Y，Z，m，n和p在文中定义; 通过调整一个或多个以下变量来控制大分子单体质量：a，b和c的摩尔比; 温度; 单体浓度; 和转换。

2. 发明授权

US07109282B2 Catalytic polymerization process 有权
公开(公告)号：US07109282B2
公开(公告)日：2006-09-19
申请号：US10419285
申请日：2003-04-18
申请人： Graeme Moad , Ezio Rizzardo , Catherine Louise Moad , Steven Dale Ittel , Lech Wilczek , Alexei A. Gridnev
发明人： Graeme Moad , Ezio Rizzardo , Catherine Louise Moad , Steven Dale Ittel , Lech Wilczek , Alexei A. Gridnev
IPC分类号： C08F120/54
CPC分类号： C08F290/04 , C08F2/38 , C08G83/003
摘要： This invention relates to a process for controlling the architecture of copolymers of at least two unsaturated monomers, made by free-radical polymerization in the presence of a cobalt-containing chain transfer agent, including the control of molecular weight, degree of branching and vinyl end group termination, by varying at least one of the variables of molar ratio of monomers, their relative chain transfer constants, polymerization temperature and degree of conversion and amount of cobalt chain transfer agent; and polymers made thereby.

3. 发明授权

US06624261B1 Catalytic polymerization process 有权
标题翻译：催化聚合工艺
公开(公告)号：US06624261B1
公开(公告)日：2003-09-23
申请号：US09125467
申请日：1998-08-19
申请人： Graeme Moad , Ezio Rizzardo , Catherine Louise Moad , Steven Dale Ittel , Lech Wilczek , Alexei A. Gridnev
发明人： Graeme Moad , Ezio Rizzardo , Catherine Louise Moad , Steven Dale Ittel , Lech Wilczek , Alexei A. Gridnev
IPC分类号： C08F200
CPC分类号： C08F290/04 , C08F2/38 , C08G83/003
摘要： This invention relates to a process for controlling the architecture of copolymers of at least two unsaturated monomers, made by free-radical polymerization in the presence of a cobalt-containing chain transfer agent, including the control of molecular weight, degree of branching and vinyl end group termination, by varying at least one of the variables of molar ratio of monomers, their relative chain transfer constants, polymerization temperature and degree of conversion and amount of cobalt chain transfer agent; and polymers made thereby.
摘要翻译：本发明涉及在含钴链转移剂存在下，通过自由基聚合制备的至少两种不饱和单体的共聚物结构的方法，包括分子量，支化度和乙烯基端基的控制通过改变单体摩尔比的变量，它们的相对链转移常数，聚合温度和转化度和钴链转移剂量的至少一个变量来进行组终止; 和由此制成的聚合物。

4. 发明授权

US08053541B2 Catalysts for catalytic chain transfer 失效
标题翻译：用于催化链转移的催化剂
公开(公告)号：US08053541B2
公开(公告)日：2011-11-08
申请号：US12715483
申请日：2010-03-02
申请人： Gregory A. Nikiforov , Alexei A. Gridnev
发明人： Gregory A. Nikiforov , Alexei A. Gridnev
IPC分类号： C08F118/02 , B01J31/18
CPC分类号： C07F15/065 , C07F5/022 , C08F212/08 , C08F220/18 , C08F220/26 , C08F220/32
摘要： Cobaloxime derivatives and methods of producing cobaloxime derivatives are disclosed herein. Methods of producing decolorized homo- and co-polymers through polymerization of monomers in presence of the cobaloxime derivatives and decolorization of the produced polymer by exposing the polymer to a sorbent and, optionally, a solvent are also disclosed herein.
摘要翻译：钴芴衍生物和生产钴ime ime衍生物的方法在本文中公开。本发明还公开了通过在钴ime衍生物存在下聚合单体并通过将聚合物暴露于吸附剂和任选的溶剂而使生成的聚合物脱色来生产脱色的均聚物和共聚物的方法。

5. 发明授权

US07678850B2 Pigment dispersions containing aminated acrylic macromonomer dispersant 失效
标题翻译：含有胺化丙烯酸大分子单体分散剂的颜料分散体
公开(公告)号：US07678850B2
公开(公告)日：2010-03-16
申请号：US11638115
申请日：2006-12-12
申请人： Steven Dale Ittel , Karyn B. Visscher , Alexei A. Gridnev
发明人： Steven Dale Ittel , Karyn B. Visscher , Alexei A. Gridnev
IPC分类号： C08K5/5435 , C08K3/28 , C08G67/02 , C08F12/28
CPC分类号： C09D17/003 , C08F8/32 , C08F290/06 , C08F290/061 , C08F290/14 , C08F290/141 , C09D4/00 , C09D17/005 , C09D17/007
摘要： A pigment dispersion useful for forming coating compositions containing dispersed pigment, a carrier solvent and an aminated macromonomer dispersant (binder) is disclosed. The aminated macromonomer dispersant is preferably prepared by the reaction of terminally unsaturated macromonomers synthesized by cobalt-catalyzed chain transfer free radical polymerizations of methacrylic monomers with monomeric or oligomeric amines.
摘要翻译：公开了用于形成含有分散颜料，载体溶剂和胺化大分子单体分散剂（粘合剂）的涂料组合物的颜料分散体。胺化的大分子单体分散剂优选通过由甲基丙烯酸单体的钴催化的链转移自由基聚合与单体或低聚胺合成的末端不饱和大单体的反应来制备。

6. 发明申请

US20090011133A1 Orthoformate-protected polyols 有权
标题翻译：原甲酸酯保护的多元醇
公开(公告)号：US20090011133A1
公开(公告)日：2009-01-08
申请号：US11906907
申请日：2007-10-04
申请人： Alexei A. Gridnev , Thomas Robert Darling
发明人： Alexei A. Gridnev , Thomas Robert Darling
IPC分类号： B05D3/00 , C08L71/00 , C08L73/00 , C08L61/00 , C08G65/34
CPC分类号： C09D175/04 , C08G18/3218 , C08G18/341 , C08G18/792
摘要： Disclosed herein are coating compositions comprising a blocked polyol having a first hydroxyl group at position 1 carbon atom and a second hydroxyl group at position 2 or 3 carbon atom, wherein both the first and the second hydroxyl groups are blocked by a single hydrolyzable orthoformate group; and a polyisocyanate compound. Methods of producing and using said coating compositions are also disclosed.
摘要翻译：本文公开了包含具有1个碳原子上的第一个羟基和2或3个碳原子上的第二个羟基的封端多元醇的涂料组合物，其中第一个和第二个羟基都被单个可水解的原甲酸酯基团封闭; 和多异氰酸酯化合物。还公开了制备和使用所述涂料组合物的方法。

7. 发明授权

US06713427B2 Alkyl cobalt (III) dioximates and process for forming the same 失效
标题翻译：烷基钴（III）二碘化物及其形成方法
公开(公告)号：US06713427B2
公开(公告)日：2004-03-30
申请号：US10371890
申请日：2003-02-21
申请人： Alexei A. Gridnev , Gregorii A. Nikiforov
发明人： Alexei A. Gridnev , Gregorii A. Nikiforov
IPC分类号： C09F980
CPC分类号： C07F15/06
摘要： This invention is directed to alkyl cobalt (II) dioximates and methods for making these dioximates. The alkyl cobalt (III) dioximate has the following structural formula: wherein R1, and R2 are individually selected from the following group: H, alkyl having at least 2 carbon atoms, substituted alkyl, aryl, substituted aryl, COOR5, CONR6R7, SR7, SO2R7, SO2NR5R6, SOR5, SO3R5, halogen, CCl3, CF3, COR5, CHO, CR6R7OR5, CH(OR5)(OR6), CR5(OR6)(OR7); where R5, R6, and R7 are independently selected from the following group: H, alkyl, substituted alkyl, aryl or substituted aryl and A is a substituted alkyl derived from an olefinic component and B is a component of a Lewis base and where the substituents of the substituted alkyl are individually selected from the group of ester, ether, amide, halogen, ketone, hydroxy, aryl, SO2-alkyl, sulfamido, and amino groups and the substituents for the substituted aryl are individually selected from the group of ester, ether, amide, halogen, ketone, hydroxy, alkyl, SO2-alkyl, sulfamido, and amino groups.
摘要翻译：本发明涉及二肟烷基钴（II）和制备这些二肟酸盐的方法。二卤代烷基钴（III）具有以下结构式：其中R1和R2分别选自以下基团：H，具有至少2个碳原子的烷基，取代的烷基，芳基，取代的芳基，COOR 5，CONR 6 R 7，SR 7， SO2R7，SO2NR5R6，SOR5，SO3R5，卤素，CCl3，CF3，COR5，CHO，CR6R7OR5，CH（OR5）（OR6），CR5（OR6）（OR7）; 其中R 5，R 6和R 7独立地选自下列基团：H，烷基，取代的烷基，芳基或取代的芳基，A是衍生自烯属成分的取代的烷基，B是路易斯碱的组分，取代的烷基的取代基分别选自酯，醚，酰胺，卤素，酮，羟基，芳基，SO 2 - 烷基，氨磺酰氨基和氨基，取代芳基的取代基分别选自酯，醚，酰胺，卤素，酮，羟基，烷基，SO 2 - 烷基，氨磺酰氨基和氨基。

8. 发明授权

US06559327B2 Alkyl cobalt (III) dioximates and process for forming the same 失效
标题翻译：烷基钴（III）二碘化物及其形成方法
公开(公告)号：US06559327B2
公开(公告)日：2003-05-06
申请号：US09845865
申请日：2001-04-30
申请人： Alexei A. Gridnev , Gregorii A. Nikiforov
发明人： Alexei A. Gridnev , Gregorii A. Nikiforov
IPC分类号： C07F980
CPC分类号： C07F15/06
摘要： This invention is directed to alkyl cobalt (III) dioximates and methods for making these dioximates. The alkyl cobalt (III) dioximate has the following structural formula: wherein R1, and R2 are individually selected from the following group: H, alkyl having at least 2 carbon atoms, substituted alkyl, aryl, substituted aryl, COOR5, CONR6R7, SR7, SO2R7, SO2NR5R6, SOR5, SO3R5, halogen, CCl3, CF3, COR5, CHO, CR6R7OR5, CH(OR5)(OR6), CR5(OR6)(OR7); where R5, R6, and R7 are independently selected from the following group: H, alkyl, substituted alkyl, aryl or substituted aryl and A is a substituted alkyl derived from an olefinic component and B is a component of a Lewis base and where the substituents of the substituted alkyl are individually selected from the group of ester, ether, amide, halogen, ketone, hydroxy, aryl, SO2-alkyl, sulfamido, and amino groups and the substituents for the substituted aryl are individually selected from the group of ester, ether, amide, halogen, ketone, hydroxy, alkyl, SO2-alkyl, sulfamido, and amino groups.
摘要翻译：本发明涉及二肟酸烷基钴（III）和制备这些二肟酸盐的方法。二卤代烷基钴（III）具有以下结构式：其中R1和R2分别选自以下基团：H，具有至少2个碳原子的烷基，取代的烷基，芳基，取代的芳基，COOR 5，CONR 6 R 7，SR 7， SO2R7，SO2NR5R6，SOR5，SO3R5，卤素，CCl3，CF3，COR5，CHO，CR6R7OR5，CH（OR5）（OR6），CR5（OR6）（OR7）; 其中R 5，R 6和R 7独立地选自下列基团：H，烷基，取代的烷基，芳基或取代的芳基，A是衍生自烯属成分的取代的烷基，B是路易斯碱的组分，取代的烷基的取代基分别选自酯，醚，酰胺，卤素，酮，羟基，芳基，SO 2 - 烷基，氨磺酰氨基和氨基，取代芳基的取代基分别选自酯，醚，酰胺，卤素，酮，羟基，烷基，SO 2 - 烷基，氨磺酰氨基和氨基。

9. 发明授权

US08247520B2 Polycarbonate polyol compositions and methods 有权
标题翻译：聚碳酸酯多元醇组合物和方法
公开(公告)号：US08247520B2
公开(公告)日：2012-08-21
申请号：US12994544
申请日：2009-09-08
申请人： Scott D. Allen , Geoffrey W. Coates , Anna E. Cherian , Chris A. Simoneau , Alexei A. Gridnev , Jay J. Farmer
发明人： Scott D. Allen , Geoffrey W. Coates , Anna E. Cherian , Chris A. Simoneau , Alexei A. Gridnev , Jay J. Farmer
IPC分类号： C08G63/02 , C08G63/00
CPC分类号： C08G64/34 , C08G18/44 , C08G64/0208
摘要： In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having two or more sites that can initiate polymerization. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups and a high percentage of carbonate linkages. The compositions are further characterized in that they contain polymer chains having an embedded polyfunctional moiety linked to a plurality of individual polycarbonate chains.
摘要翻译：一方面，本公开内容涵盖用于CO 2和环氧化物共聚的聚合体系，其包括1）包含具有永久性配体组的金属配位化合物和至少一种作为聚合引发剂的配体的催化剂，和2）链转移剂具有两个或更多个可引发聚合的位点。在第二方面，本发明包括使用本发明聚合体系合成聚碳酸酯多元醇的方法。在第三方面，本公开内容包括聚碳酸酯多元醇组合物，其特征在于聚合物链具有高百分比的-OH端基和高百分比的碳酸酯键。组合物的特征还在于它们含有聚合物链，其具有与多个单独的聚碳酸酯链连接的嵌入的多官能部分。

10. 发明申请

US20110230580A1 POLYCARBONATE POLYOL COMPOSITIONS AND METHODS 有权
标题翻译：聚碳酸酯多元醇组合物和方法
公开(公告)号：US20110230580A1
公开(公告)日：2011-09-22
申请号：US12994544
申请日：2009-09-08
申请人： Scott D. Allen , Geoffrey W. Coates , Anna E. Cherian , Chris A. Simoneau , Alexei A. Gridnev , Jay J. Farmer
发明人： Scott D. Allen , Geoffrey W. Coates , Anna E. Cherian , Chris A. Simoneau , Alexei A. Gridnev , Jay J. Farmer
IPC分类号： C07C69/96 , C07D493/04 , C08G65/26 , C08G18/00 , C09D175/04 , B01J31/02
CPC分类号： C08G64/34 , C08G18/44 , C08G64/0208
摘要： In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having two or more sites that can initiate polymerization. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups and a high percentage of carbonate linkages. The compositions are further characterized in that they contain polymer chains having an embedded polyfunctional moiety linked to a plurality of individual polycarbonate chains.
摘要翻译：一方面，本公开内容涵盖用于CO 2和环氧化物共聚的聚合体系，其包括1）包含具有永久性配体组的金属配位化合物和至少一种作为聚合引发剂的配体的催化剂，和2）链转移剂具有两个或更多个可引发聚合的位点。在第二方面，本发明包括使用本发明聚合体系合成聚碳酸酯多元醇的方法。在第三方面，本公开内容包括聚碳酸酯多元醇组合物，其特征在于聚合物链具有高百分比的-OH端基和高百分比的碳酸酯键。组合物的特征还在于它们含有聚合物链，其具有与多个单独的聚碳酸酯链连接的嵌入的多官能部分。

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