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1. 发明授权

US06590049B1 Multi-functional initiators for atom transfer radical (Co)polymerization 失效
标题翻译：用于原子转移自由基（Co）聚合的多官能引发剂
公开(公告)号：US06590049B1
公开(公告)日：2003-07-08
申请号：US09687026
申请日：2000-10-13
申请人： James B. O'Dwyer , Kevin C. Olson , Simion Coca , Brian E. Woodworth
发明人： James B. O'Dwyer , Kevin C. Olson , Simion Coca , Brian E. Woodworth
IPC分类号： C08F200
CPC分类号： C09D17/001 , C08F4/00 , C09B67/009
摘要： The present invention is directed to novel compounds that can serve as highly efficient initiators for controlled radical (co)polymerization processes including atom transfer radical (co)polymerization processes. These compounds include di-(trimethylolpropane)-tetra-(2-haloisobutyrate) compounds. The present invention also is directed to controlled radical (co)polymerization processes in which novel (co)polymers are prepared using the novel compounds, as well as to the novel (co)polymer products of the process.
摘要翻译：本发明涉及可用作用于受控自由基（共）聚合方法的高效引发剂的新型化合物，包括原子转移自由基（共）聚合方法。这些化合物包括二（三羟甲基丙烷） - 四 - （2-卤代异丁酸酯）化合物。本发明还涉及使用新化合物以及该方法的新型（共）聚合物产物制备新型（共）聚合物的受控自由基（共）聚合方法。

2. 发明授权

US06294014B1 Pigment dispersions containing dispersants prepared by controlled radical polymerization and having pendent hydrophilic polymeric segments 失效
标题翻译：含有分散剂的颜料分散体，其通过可控自由基聚合制备并具有侧链亲水性聚合物链段
公开(公告)号：US06294014B1
公开(公告)日：2001-09-25
申请号：US09464917
申请日：1999-12-16
申请人： Brian E. Woodworth , Simion Coca , James B. O'Dwyer
发明人： Brian E. Woodworth , Simion Coca , James B. O'Dwyer
IPC分类号： C08L5106
CPC分类号： C09B67/0085 , C09B67/0066
摘要： A pigment dispersion comprising pigment, an aqueous carrier selected from water and a mixture of water and at least one organic solvent, and a pigment dispersant is described. The pigment dispersant is prepared by controlled radical polymerization, e.g., atom transfer radical polymerization, of a radically polymerizable monomer in the presence of a polymeric initiator having at least one radically transferable group. The polymeric initiator forms the polymeric backbone segment of the pigment dispersant, and the monomer forms polymeric segments that are pendent to the polymeric backbone segment. The pigment dispersant has comb-like architecture in which the polymeric backbone segment is hydrophobic, and at least a portion of each pendent polymeric segment is hydrophilic.
摘要翻译：描述了包含颜料，选自水和水与至少一种有机溶剂的混合物的水性载体和颜料分散剂的颜料分散体。在具有至少一个可自由基转移基团的聚合物引发剂的存在下，通过可自由基聚合的单体的可控自由基聚合，例如原子转移自由基聚合制备颜料分散剂。聚合引发剂形成颜料分散剂的聚合物主链段，并且单体形成与聚合物骨架链段相反的聚合链段。颜料分散剂具有梳状结构，其中聚合物骨架链段是疏水性的，并且每个侧链聚合链段的至少一部分是亲水的。

3. 发明授权

US07335705B2 Thermosetting coating compositions comprising a copolymer formed from chlorotrifluoroethylene and methods of making copolymers formed from chlorotrifluoroethylene 失效
标题翻译：包含由三氟氯乙烯形成的共聚物的热固性涂料组合物和由氯三氟乙烯形成的共聚物的方法
公开(公告)号：US07335705B2
公开(公告)日：2008-02-26
申请号：US11241344
申请日：2005-09-30
申请人： Simion Coca , Edward R. Coleridge , James B. O'Dwyer , Brian E. Woodworth
发明人： Simion Coca , Edward R. Coleridge , James B. O'Dwyer , Brian E. Woodworth
IPC分类号： C08F114/18
CPC分类号： C08F8/00 , C08F214/18 , C08F214/24 , C08K5/0025 , C09D127/12 , D06M15/277 , C08L27/12
摘要： Fluoropolymers are disclosed. The fluoropolymers include (i) units derived from a fluoromonomer composition comprising chlorotrifluoroethylene, and (ii) units derived from at least one donor monomer composition. In the disclosed fluoropolymers, units (i) and (ii) are distributed along the fluoropolymer chain in a substantially alternating fashion. Also disclosed are thermosetting compositions containing such fluoropolymers, substrates coated with such compositions, methods for making such compositions, and methods for coating substrates with such compositions.
摘要翻译：披露了含氟聚合物。含氟聚合物包括（i）衍生自包含氯三氟乙烯的含氟单体组合物的单元，和（ii）衍生自至少一种供体单体组合物的单元。在所公开的含氟聚合物中，单元（i）和（ii）以基本交替的方式沿着含氟聚合物链分布。还公开了含有这样的含氟聚合物的热固性组合物，用这种组合物涂覆的基材，制备这种组合物的方法，以及用这种组合物涂覆基材的方法。

4. 发明授权

US07332545B2 Fluoropolymers, methods for their production, and thermosetting compositions containing them 失效
标题翻译：含氟聚合物，它们的生产方法和含有它们的热固性组合物
公开(公告)号：US07332545B2
公开(公告)日：2008-02-19
申请号：US11239777
申请日：2005-09-30
申请人： Simion Coca , Edward R. Coleridge , James B. O'Dwyer , Brian E. Woodworth , Richard J. Winters
发明人： Simion Coca , Edward R. Coleridge , James B. O'Dwyer , Brian E. Woodworth , Richard J. Winters
IPC分类号： C08F114/18
CPC分类号： C08F214/18 , C08F8/12 , C08F214/28 , C08F2800/10 , C08F2800/20 , C09D123/22 , C08L2666/28 , C08F218/08
摘要： Fluoropolymers are disclosed. The fluoropolymers include (i) units derived from a fluoromonomer having the formula F2C═CXY, where X is CF3 and Y is either F or CF3, and (ii) units derived from at least one donor monomer. In the disclosed fluoropolymers, units (i) and (ii) are distributed along the fluoropolymer chain in a substantially alternating fashion. Also disclosed are thermosetting compositions containing such fluoropolymers, substrates coated with such compositions, methods for making such compositions, and methods for coating substrates with such compositions.
摘要翻译：公开了含氟聚合物。含氟聚合物包括（i）衍生自具有式F 2 C-CXY的含氟单体的单元，其中X是CF 3，Y是F或CF 3 和（ii）衍生自至少一种供体单体的单元。在所公开的含氟聚合物中，单元（i）和（ii）以基本交替的方式沿着含氟聚合物链分布。还公开了含有这样的含氟聚合物的热固性组合物，用这种组合物涂覆的基材，制备这种组合物的方法，以及用这种组合物涂覆基材的方法。

5. 发明授权

US06441066B1 Pigment dispersions containing dispersants prepared by controlled radical polymerization and having pendent hydrophobic polymeric segments 失效
标题翻译：含有分散剂的颜料分散体，其通过受控的自由基聚合制备并具有悬挂的疏水性聚合物链段
公开(公告)号：US06441066B1
公开(公告)日：2002-08-27
申请号：US09464914
申请日：1999-12-16
申请人： Brian E. Woodworth , Simion Coca , James B. O'Dwyer
发明人： Brian E. Woodworth , Simion Coca , James B. O'Dwyer
IPC分类号： C08K548
CPC分类号： C09D17/001 , C08K5/0041 , C09B67/009 , C09D7/45
摘要： A pigment dispersion comprising pigment, an aqueous carrier selected from water and a mixture of water and at least one organic solvent, and a pigment dispersant is described. The pigment dispersant is prepared by controlled radical polymerization, e.g., atom transfer radical polymerization, of a radically polymerizable monomer in the presence of a polymeric initiator having at least one radically transferable group. The polymeric initiator forms the polymeric backbone segment of the pigment dispersant, and the monomer forms polymeric segments that are pendent to the polymeric backbone segment. The pigment dispersant has comb-like architecture in which the polymeric backbone segment is hydrophilic, and at least a portion of each pendent polymeric segment is hydrophobic.
摘要翻译：描述了包含颜料，选自水和水与至少一种有机溶剂的混合物的水性载体和颜料分散剂的颜料分散体。在具有至少一个可自由基转移基团的聚合物引发剂的存在下，通过可自由基聚合的单体的可控自由基聚合，例如原子转移自由基聚合制备颜料分散剂。聚合引发剂形成颜料分散剂的聚合物主链段，并且单体形成与聚合物骨架链段相反的聚合链段。颜料分散剂具有梳状结构，其中聚合物主链段是亲水性的，并且每个侧链聚合物链段的至少一部分是疏水性的。

6. 发明授权

US06306209B1 Pigment dispersions containing dispersants having pendent hydrophobic polymeric segments prepared by controlled radical polymerization 失效
标题翻译：含有分散剂的颜料分散体，其具有通过受控自由基聚合制备的具有疏水性聚合物链段
公开(公告)号：US06306209B1
公开(公告)日：2001-10-23
申请号：US09464916
申请日：1999-12-16
申请人： Brian E. Woodworth , Gregory J. McCollum , James B. O'Dwyer , Simion Coca
发明人： Brian E. Woodworth , Gregory J. McCollum , James B. O'Dwyer , Simion Coca
IPC分类号： C09D1700
CPC分类号： C09D151/006 , C08F265/04 , C08F265/06 , C08F285/00 , C08F287/00 , C08F290/06 , C08F291/00 , C08F293/005 , C08F2438/01 , C09B67/009 , C09D17/001 , C09D151/003 , C09D153/005 , C08L2666/02
摘要： A pigment dispersion comprising pigment, an aqueous carrier selected from water and a mixture of water and at least one organic solvent, and a pigment dispersant is described. The pigment dispersant is prepared by polymerizing (i) at least one prepolymer having a radically polymerizable group, and (ii) at least one second monomer. The prepolymer is prepared by controlled radical polymerization, e.g., atom transfer radical polymerization, of at least one radically polymerizable first monomer. The second monomer forms a polymeric backbone segment of the pigment dispersant, and the prepolymer forms polymeric segments that are pendent to the backbone. The backbone segment of the pigment dispersant is hydrophilic, while at least a portion of each pendent polymeric segment is hydrophobic.
摘要翻译：描述了包含颜料，选自水和水与至少一种有机溶剂的混合物的水性载体和颜料分散剂的颜料分散体。通过聚合（i）至少一种具有自由基聚合性基团的预聚物和（ii）至少一种第二单体来制备颜料分散剂。预聚物通过至少一种可自由基聚合的第一单体的受控自由基聚合，例如原子转移自由基聚合制备。第二单体形成颜料分散剂的聚合物主链段，并且预聚物形成与主链相邻的聚合物链段。颜料分散剂的主链段是亲水性的，而每个侧链聚合链段的至少一部分是疏水性的。

7. 发明授权

US06376597B1 Pigment dispersions containing dispersants having pendent hydrophilic polymeric segments prepared by controlled radical polymerization 失效
标题翻译：含有分散剂的颜料分散体，其具有通过受控自由基聚合制备的具有亲水性亲水性聚合物链段
公开(公告)号：US06376597B1
公开(公告)日：2002-04-23
申请号：US09464915
申请日：1999-12-16
申请人： Simion Coca , Gregory J. McCollum , James B. O'Dwyer , Brian E. Woodworth
发明人： Simion Coca , Gregory J. McCollum , James B. O'Dwyer , Brian E. Woodworth
IPC分类号： C08L5100
CPC分类号： C09D17/001 , C09B67/0066 , C09B67/009
摘要： A pigment dispersion comprising pigment, an aqueous carrier selected from water and a mixture of water and at least one organic solvent, and a pigment dispersant is described. The pigment dispersant is prepared by polymerizing (i) at least one prepolymer having a radically polymerizable group, and (ii) at least one second monomer. The prepolymer is prepared by controlled radical polymerization, e.g., atom transfer radical polymerization, of at least one radically polymerizable first monomer. The second monomer forms a polymeric backbone segment of the pigment dispersant, and the prepolymer forms polymeric segments that are pendent to the backbone. The backbone segment of the pigment dispersant in hydrophobic, while at least a portion of each pendent polymeric segment is hydrophilic.
摘要翻译：描述了包含颜料，选自水和水与至少一种有机溶剂的混合物的水性载体和颜料分散剂的颜料分散体。通过聚合（i）至少一种具有自由基聚合性基团的预聚物和（ii）至少一种第二单体来制备颜料分散剂。预聚物通过至少一种可自由基聚合的第一单体的受控自由基聚合，例如原子转移自由基聚合制备。第二单体形成颜料分散剂的聚合物主链段，并且预聚物形成与主链相邻的聚合物链段。疏水性的颜料分散剂的骨架部分，而每个侧链聚合物链段的至少一部分是亲水的。

8. 发明授权

US06326420B1 Pigment dispersions containing dispersants prepared by controlled radical polymerization 失效
标题翻译：含有通过控制自由基聚合制备的分散剂的颜料分散体
公开(公告)号：US06326420B1
公开(公告)日：2001-12-04
申请号：US09464947
申请日：1999-12-16
申请人： Kevin C. Olson , Simion Coca , James B. O'Dwyer , Karl F. Schimmel
发明人： Kevin C. Olson , Simion Coca , James B. O'Dwyer , Karl F. Schimmel
IPC分类号： C08L300
CPC分类号： C09B67/009 , C09D17/001
摘要： A pigment dispersion which includes a pigment, an aqueous carrier and a pigment dispersant. The pigment dispersant is prepared by controlled radical polymerization initiated in the presence of a monomeric initiator having at least two radically transferable groups. The pigment dispersant has at least one of the following polymer chain structures: &phgr;-[(G)p—(E)s—T]z and &phgr;-[(E)3—(G)p—T]z where G is a hydrophobic residue of at least one radically polymerizable ethylenically unsaturated monomer; E is a hydrophilic residue of at least one radically polymerizable ethylenically unsaturated monomer; &phgr; is a residue of or derived from the initiator, and is free of the radically transferable group; T is or is derived from the radically transferable group of the initiator; z is 2 to 10; p and s are at least one and are selected such that the pigment dispersant has a number average molecular weight of at least 500.
摘要翻译：颜料分散体，其包含颜料，水性载体和颜料分散剂。在具有至少两个可自由基转移基团的单体引发剂的存在下引发的受控自由基聚合来制备颜料分散剂。颜料分散剂具有以下聚合物链结构中的至少一种：其中G是至少一个可自由基聚合的烯属不饱和单体的疏水残基; E是至少一种可自由基聚合的烯属不饱和单体的亲水性残基; phi是引发剂的残基或衍生自起始物，不含可自由基转移基团; T衍生自引发剂的可自由转移基团; z为2〜10; p和s是至少一个，并且被选择为使得颜料分散剂的数均分子量为至少500。

9. 发明授权

US06841641B2 Copolymers comprising low surface tension (meth) acrylates 失效
标题翻译：包含低表面张力（甲基）丙烯酸酯的共聚物
公开(公告)号：US06841641B2
公开(公告)日：2005-01-11
申请号：US10237357
申请日：2002-09-09
申请人： Kurt G. Olson , Simion Coca , James B. O'Dwyer , Joanne H. Smith
发明人： Kurt G. Olson , Simion Coca , James B. O'Dwyer , Joanne H. Smith
IPC分类号： C08F220/10 , C08F20/22 , C08F220/22 , C08F230/08
CPC分类号： C08F220/10
摘要： The present invention is directed to a copolymer that includes a first radically polymerizable low surface tension (meth)acrylate monomer and one or more other radically polymerizable ethylenically unsaturated monomers. The copolymer has a polydispersity index of less than 2.5. The present invention further includes a controlled radical polymerization method to make the above described low surface tension containing copolymers. The method includes the steps of adding a first radically polymerizable low surface tension (meth)acrylate monomer and one or more other radically polymerizable ethylenically unsaturated monomers to a solution containing a suitable atom transfer radical polymerization (ATRP) initiator.
摘要翻译：本发明涉及包含第一自由基聚合性低表面张力（甲基）丙烯酸酯单体和一种或多种其它可自由基聚合的烯属不饱和单体的共聚物。共聚物的多分散指数小于2.5。本发明还包括制备上述低表面张力共聚物的受控自由基聚合方法。该方法包括将第一自由基聚合性低表面张力（甲基）丙烯酸酯单体和一种或多种其它可自由基聚合的烯属不饱和单体加入到含有合适的原子转移自由基聚合（ATRP）引发剂的溶液中的步骤。

10. 发明授权

US06642301B2 Pigment dispersions containing dispersants prepared by controlled radical polymerization having hydrophilic and hydrophobic segments 有权
标题翻译：含有通过具有亲水和疏水链段的受控自由基聚合制备的分散剂的颜料分散体
公开(公告)号：US06642301B2
公开(公告)日：2003-11-04
申请号：US10217621
申请日：2002-08-13
申请人： Daniela White , Simion Coca , James B. O'Dwyer
发明人： Daniela White , Simion Coca , James B. O'Dwyer
IPC分类号： C08J3100
CPC分类号： C09D17/001 , C09B67/009
摘要： A pigment dispersion comprising pigment, an aqueous carrier selected from water and a mixture of water and at least one organic solvent, and a pigment dispersant is described. The pigment dispersant is prepared by controlled radical polymerization, e.g., atom transfer radical polymerization, and has polymer chain structure represented by the following general formula I, &phgr;-(G)p-(E)s-T I In general formula I, G is a residue of at least one radically polymerizable ethylenically unsaturated monomer; E is a hydrophilic residue of at least one radically polymerizable ethylenically unsaturated monomer; G and E are different from one another; &phgr; is a hydrophobic residue of or derived from the initiator, and is free of said radically transferable group; T is or is derived from the radically transferable group of the initiator; p and s represent average numbers of residues occurring in a block of residues; p and s are each individually selected such that the pigment dispersant has a number average molecular weight of at least 250.
摘要翻译：描述了包含颜料，选自水和水与至少一种有机溶剂的混合物的水性载体和颜料分散剂的颜料分散体。颜料分散剂是通过控制自由基聚合制备的，例如原子转移自由基聚合，并具有由以下通式I表示的聚合物链结构。通式I中，G是至少一个可自由基聚合的烯属不饱和单体的残基; E是至少一种可自由基聚合的烯属不饱和单体的亲水性残基; G和E是不同的; phi是引发剂的疏水性残基或衍生自引发剂，并且不含所述可自由基转移基团; T衍生自引发剂的可自由转移基团; p和s表示残基块中发生的残基的平均数; p和s各自独立选择，使得颜料分散剂的数均分子量至少为250。

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