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1. 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。

2. 发明授权

US06462125B1 Pigment dispersions containing dispersants prepared by controlled radical polymerization having hydrophilic and hydrophobic segments 失效
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：US06462125B1
公开(公告)日：2002-10-08
申请号：US09464946
申请日：1999-12-16
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 that includes a pigment, an aqueous carrier, and a pigment dispersant. The pigment dispersant is prepared by atom transfer radical polymerization initiated and has the polymer chain structure: &phgr;—(G)p—(E)a—T where G is a residue of at least One ethylenically unsaturated monomer; E is a hydrophilic residue of at least one ethylenically unsaturated monomer; &phgr; is a hydrophobic residue of or derived from an initiator; T is or is derived from a radically transferable group from 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 said pigment dispersant has a number average molecular weight of at least 250.
摘要翻译：包含颜料，水性载体和颜料分散剂的颜料分散体。颜料分散剂通过引发原子转移自由基聚合制备，并具有聚合物链结构：其中G是至少一个烯属不饱和单体的残基; E是至少一种烯属不饱和单体的亲水性残基; phi是引发剂的疏水残基或衍生自引发剂; T是衍生自起始基团的可自由转移的基团，p和s代表在残基块中发生的残基的平均数; p和s各自单独选择，使得所述颜料分散剂的数均分子量为至少250。

3. 发明授权

US06265489B1 Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization 失效
标题翻译：含有通过原子转移自由基聚合制备的羧酸官能聚合物的热固性组合物
公开(公告)号：US06265489B1
公开(公告)日：2001-07-24
申请号：US09375017
申请日：1999-08-16
申请人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
发明人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
IPC分类号： C08L3302
CPC分类号： C09D133/02 , C08L63/00 , C09D133/064 , C08L2666/14
摘要： A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) polycarboxylic acid functional polymer, and (b) epoxide functional crosslinking agent having at least two epoxide groups, e.g., triglycidyl isocyanurate (TGIC), is described. The polycarboxylic acid functional polymer is prepared by atom transfer radical polymerization and has well defined polymer chain architecture and polydispersity index of less than 2.0. The thermosetting compositions of the present invention have utility as powder coatings compositions.
摘要翻译：描述了包含（a）多元羧酸官能聚合物和（b）具有至少两个环氧基团的环氧官能交联剂例如三缩水甘油基异氰脲酸酯（TGIC）的共反应固体，颗粒混合物的热固性组合物。聚羧酸官能聚合物通过原子转移自由基聚合制备，并且具有良好的聚合物链结构和小于2.0的多分散指数。本发明的热固性组合物可用作粉末涂料组合物。

4. 发明授权

US06482475B2 Thermosetting compositions containing hydroxy functional polymers prepared by atom transfer radical polymerization 失效
标题翻译：含有通过原子转移自由基聚合制备的羟基官能聚合物的热固性组合物
公开(公告)号：US06482475B2
公开(公告)日：2002-11-19
申请号：US09934385
申请日：2001-08-21
申请人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
发明人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
IPC分类号： C08G1862
CPC分类号： C08G18/8074 , C08F293/00 , C08F293/005 , C08F2438/01 , C08G18/6229 , C08G2150/20 , C09D153/00 , Y10T428/31504 , C08L2666/02
摘要： A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) capped polyisocyanate crosslinking agent, e.g., a trimer of 1-isocyanato-3,3,5 -trimethyl-5-isocyanatomethylcyclohexane capped with e-caprolactam or 1H-2,5-dimethyl pyrazole, and (b) hydroxy functional polymer, is described. The hydroxy functional polymer is prepared by atom transfer radical polymerization and has well defined polymer chain architecture and polydispersity index of less than 2.5. The thermosetting compositions of the present invention have utility as powder coatings compositions.
摘要翻译：一种热固性组合物，其包含（a）封端的多异氰酸酯交联剂，例如用ε-己内酰胺或1H-2封端的1-异氰酸酯基-3,3,5-三甲基-5-异氰酸甲酯基环己烷的三聚体的可共反应的固体颗粒混合物，5-二甲基吡唑和（b）羟基官能聚合物。羟基官能聚合物通过原子转移自由基聚合制备，并且具有明确的聚合物链结构和小于2.5的多分散指数。本发明的热固性组合物可用作粉末涂料组合物。

5. 发明授权

US06391391B1 Coating substrate with atom transfer radical polymerized carboxyl polymer and polyepoxide 有权
公开(公告)号：US06391391B1
公开(公告)日：2002-05-21
申请号：US09855370
申请日：2001-05-15
申请人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
发明人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
IPC分类号： B05D302
摘要： A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) polycarboxylic acid functional polymer, and (b) epoxide functional crosslinking agent having at least two epoxide groups, e.g., triglycidyl isocyanurate (TGIC), is described. The polycarboxylic acid functional polymer is prepared by atom transfer radical polymerization and has well defined polymer chain architecture and polydispersity index of less than 2.0. The thermosetting compositions of the present invention have utility as powder coatings compositions.

6. 发明授权

US06319988B1 Thermosetting compositions containing hydroxy functional polymers prepared by atom transfer radical polymerization 失效
标题翻译：含有通过原子转移自由基聚合制备的羟基官能聚合物的热固性组合物
公开(公告)号：US06319988B1
公开(公告)日：2001-11-20
申请号：US09375015
申请日：1999-08-16
申请人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
发明人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
IPC分类号： C08F440
CPC分类号： C08G18/8074 , C08F293/00 , C08F293/005 , C08F2438/01 , C08G18/6229 , C08G2150/20 , C09D153/00 , Y10T428/31504 , C08L2666/02
摘要： A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) capped polyisocyanate crosslinking agent, e.g., a trimer of 1-isocyanato-3,3,5-trimethyl-5-isocyanatomethylcyclohexane capped with e-caprolactam or 1H-2,5-dimethyl pyrazole, and (b) hydroxy functional polymer, is described. The hydroxy functional polymer is prepared by atom transfer radical polymerization and has well defined polymer chain architecture and polydispersity index of less than 2.5. The thermosetting compositions of the present invention have utility as powder coatings compositions.
摘要翻译：一种热固性组合物，其包含（a）封端的多异氰酸酯交联剂的共可反应固体颗粒混合物，例如用ε-己内酰胺或1H-2封端的1-异氰酸酯基-3,3,5-三甲基-5-异氰酸甲酯基环己烷的三聚体，5-二甲基吡唑和（b）羟基官能聚合物。羟基官能聚合物通过原子转移自由基聚合制备，并且具有明确的聚合物链结构和小于2.5的多分散指数。本发明的热固性组合物可用作粉末涂料组合物。

7. 发明授权

US06472085B2 Thermosetting compositions containing epoxy functional polymers prepared by atom transfer radical polymerization 失效
标题翻译：含有通过原子转移自由基聚合制备的环氧官能聚合物的热固性组合物
公开(公告)号：US06472085B2
公开(公告)日：2002-10-29
申请号：US09864904
申请日：2001-05-24
申请人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
发明人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
IPC分类号： B32B1508
CPC分类号： C08G59/3209 , C08G59/4207 , Y10T428/31699 , Y10T428/31928
摘要： A multi-component composite coating composition comprising a base coat deposited from a pigmented film-forming composition and a transparent top coat applied over the base coat in which the base coat is a thermosetting composition comprising a co-reactable solid, particulate mixture of (i) an epoxy functional polymer containing at least one of the polymer chain structures -[(M)p-(G)q]x- or -[(G)q-(M)p]x- wherein M is an oxirane-free residue of at least one ethylenically unsaturated monomer, G is a glycidyl-functional ethylenically unsaturated monomer, p and q each independently has a value of 0 to typically less than 100, and x has a value of at least 1 to typically less than 100, the total value of p, q and x selected such that said epoxy functional polymer has a number average molecular weight of at least 250, and (ii) a co-reactant having functional groups reactive with the epoxy groups of (i). The epoxy functional polymer is prepared by atom transfer radical polymerization and has a polydispersity index of less than 2.5.
摘要翻译：一种多组分复合涂料组合物，其包含从着色成膜组合物沉积的底涂层和涂覆在底涂层上的透明顶涂层，其中底涂层为热固性组合物，其包含可共反应的固体，（i ）包含至少一种聚合物链结构的环氧官能聚合物 - [（M）p-（G）q] x-或 - [（G）q-（M）p] x-，其中M是无环氧乙烷至少一种烯属不饱和单体的残基，G是缩水甘油基官能的烯属不饱和单体，p和q各自独立地具有0至典型地小于100的值，x具有至少1至通常小于100的值，所选择的p，q和x的总值使得所述环氧官能聚合物的数均分子量至少为250，和（ii）具有与（i）的环氧基反应的官能团的共反应物。环氧官能聚合物通过原子转移自由基聚合制备，多分散指数小于2.5。

8. 发明授权

US06339126B1 Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization 失效
公开(公告)号：US06339126B1
公开(公告)日：2002-01-15
申请号：US09375014
申请日：1999-08-16
申请人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
发明人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
IPC分类号： C08L5100
CPC分类号： C09D133/02 , C09D133/064 , Y10T428/31551 , Y10T428/31725 , Y10T428/31786 , Y10T428/31855 , C08L2666/36
摘要： A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) beta-hydroxyalkylamide crosslinking agent, e.g., bis(N,N-di-2-hydroxyethyl)adipamide, and (b) polycarboxylic acid functional polymer, is described. The polycarboxylic acid functional polymer is prepared by atom transfer radical polymerization and has well defined polymer chain architecture and polydispersity index of less than 2.5. The thermosetting compositions of the present invention have utility as powder coatings compositions.

9. 发明授权

US06268433B1 Thermosetting compositions containing epoxy functional polymers prepared by atom transfer radical polymerization 失效
标题翻译：含有通过原子转移自由基聚合制备的环氧官能聚合物的热固性组合物
公开(公告)号：US06268433B1
公开(公告)日：2001-07-31
申请号：US09375013
申请日：1999-08-16
申请人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
发明人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
IPC分类号： C08L3314
CPC分类号： C08G59/3209 , C08G59/4207 , Y10T428/31699 , Y10T428/31928
摘要： A thermosetting composition useful as a powder coating comprises a co-reactable solid, particulate mixture of (a) an epoxy functional polymer containing at least one of the polymer chain structures -[(M)p-(G)q]x- or -[(G)q-(M)p]x- wherein M is an oxirane-free residue of at least one ethylenically unsaturated monomer, G is a glycidyl-functional ethylenically unsaturated monomer, p and q each independently has a value of 0 to typically less than 100, and x has a value of at least 1 to typically less than 100, the total value of p, q and x selected such that said epoxy functional polymer has a number average molecular weight of at least 250, and (b) a co-reactant having functional groups reactive with the epoxy groups of (a), e.g., dodecanedioic acid. The epoxy functional polymer is prepared by atom transfer radical polymerization and a polydispersity index of less than 2.5.
摘要翻译：可用作粉末涂料的热固性组合物包含（a）包含至少一种聚合物链结构 - [（M）p-（G）q] x - 或 - 的聚环氧官能聚合物的可共反应的固体颗粒混合物， [（G）q-（M）p] x-其中M是至少一种烯键式不饱和单体的不含环氧乙烷的残基，G是缩水甘油基官能的烯属不饱和单体，p和q各自独立地为0至通常小于100，并且x具有至少1至通常小于100的值，选择p，q和x的总值使得所述环氧官能聚合物的数均分子量为至少250，并且（b ）具有与（a）的环氧基反应的官能团的共反应物，例如十二烷二酸。环氧官能聚合物通过原子转移自由基聚合和小于2.5的多分散指数制备。

10. 发明授权

US06670043B2 Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization 失效
公开(公告)号：US06670043B2
公开(公告)日：2003-12-30
申请号：US09992038
申请日：2001-11-16
申请人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
发明人： Karen A. Barkac , Simion Coca , James R. Franks , Kurt A. Humbert , Paul H. Lamers , Roxalana L. Martin , James B. O'Dwyer , Kurt G. Olson , Daniela White
IPC分类号： B32B2708
CPC分类号： C09D133/02 , C09D133/064 , Y10T428/31551 , Y10T428/31725 , Y10T428/31786 , Y10T428/31855 , C08L2666/36
摘要： A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) beta-hydroxyalkylamide crosslinking agent, e.g., bis(N,N-di-2-hydroxyethyl)adipamide, and (b) polycarboxylic acid functional polymer, is described. The polycarboxylic acid functional polymer is prepared by atom transfer radical polymerization and has well defined polymer chain architecture and polydispersity index of less than 2.5. The thermosetting compositions of the present invention have utility as powder coatings compositions.

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