-
1.发明授权公开(公告)号：US07678850B2
公开(公告)日：2010-03-16
申请号：US11638115
申请日：2006-12-12
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。
-
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.
-
公开(公告)号：US07803881B2
公开(公告)日：2010-09-28
申请号：US11638630
申请日：2006-12-12
CPC分类号： C07D211/78 , C07D401/04 , C08F8/32 , C08G83/003 , C08F120/14 , C08F120/18
摘要： Processes for forming adducts of amines with acrylic macromonomers are provided. Also provided are processes for using ring-closing reactions of the adducts to form lactams. The adducts are useful, for example, for making adhesives, surfactants, viscosity modifiers, processing aids, and other products.
摘要翻译： 提供了用丙烯酸类大分子单体形成胺加成物的方法。 还提供了使用加合物的闭环反应形成内酰胺的方法。 加合物例如用于制备粘合剂，表面活性剂，粘度调节剂，加工助剂和其它产品是有用的。
-
公开(公告)号：US07148297B2
公开(公告)日：2006-12-12
申请号：US10292573
申请日：2003-01-24
申请人： Graeme Moad , Ezio Rizzardo , Catherine Moad , Steven Dale Ittel , Lech Wilczek , Alexei A Gridnev
发明人： Graeme Moad , Ezio Rizzardo , Catherine Moad , Steven Dale Ittel , Lech Wilczek , Alexei A Gridnev
IPC分类号： C08F2/00
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.
-
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。
-
公开(公告)号：US07402646B2
公开(公告)日：2008-07-22
申请号：US11140130
申请日：2005-05-27
CPC分类号： C08F112/34 , C08F212/08 , C08F212/34 , Y10S526/905 , C08F4/06
摘要： Processes for preparing substantially linear polymers from diisopropenylbenzenes are provided. The polymers are useful in making a variety of products, including coatings, pigment dispersing agents, and stabilizers.
摘要翻译： 提供了从二异丙烯基苯制备基本上线性的聚合物的方法。 聚合物可用于制备各种产品，包括涂料，颜料分散剂和稳定剂。
-
7.发明授权Processes for hydrazine addition to acrylic macromonomers and products therefrom 失效肼加成丙烯酸大分子单体及其制品的方法公开(公告)号：US07816467B2
公开(公告)日：2010-10-19
申请号：US11609629
申请日：2006-12-12
CPC分类号： C07D295/30 , C07D211/98 , C07D231/08 , C07D401/04 , C08F8/30 , C08F20/12
摘要： Processes for forming adducts of hydrazines with acrylic macromonomers are provided. Also provided are processes for using ring-closing reactions of the adducts to form aminolactams. The adducts are useful, for example, for making adhesives, surfactants, viscosity modifiers, processing aids, and other products.
摘要翻译： 提供了用丙烯酸类大分子单体形成肼加合物的方法。 还提供了使用加合物的闭环反应形成氨基内酰胺的方法。 加合物例如用于制备粘合剂，表面活性剂，粘度调节剂，加工助剂和其它产品是有用的。
-
8.发明申请公开(公告)号：US20090012231A1
公开(公告)日：2009-01-08
申请号：US12097282
申请日：2006-12-18
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。
-
9.发明申请公开(公告)号：US20080306240A1
公开(公告)日：2008-12-11
申请号：US12097327
申请日：2006-12-18
IPC分类号： C08G63/685 , C08G63/66 , C07D211/78 , C07C229/24 , C07D401/04
CPC分类号： C07D211/78 , C07D401/04 , C08F8/32 , C08G83/003 , C08F120/14 , C08F120/18
摘要： Processes for forming adducts of amines with acrylic macromonomers are provided. Also provided are processes for using ring-closing reactions of the adducts to form lactams. The adducts are useful, for example, for making adhesives, surfactants, viscosity modifiers, processing aids, and other products.
摘要翻译： 提供了用丙烯酸类大分子单体形成胺加成物的方法。 还提供了使用加合物的闭环反应形成内酰胺的方法。 加合物例如用于制备粘合剂，表面活性剂，粘度调节剂，加工助剂和其它产品是有用的。
-
公开(公告)号：US07022792B2
公开(公告)日：2006-04-04
申请号：US10802024
申请日：2004-03-16
IPC分类号： C08F120/06
CPC分类号： C08F2/38 , C08F4/00 , C08F4/40 , C08F20/14 , C08F20/18 , C08F112/08 , C08F120/14 , C08F120/18 , C08F2/06
摘要： This invention relates to the polymerization of vinylically-unsaturated monomers in the presence of a chain transfer catalysts where the polymerization process is initiated with hydrogen gas or a hydrogen atom donor rather than conventional free radical initiators. This invention further relates to an improved process for the polymerization of vinylically-unsaturated monomers in the presence of a chain transfer catalysts where the polymerization process is initiated with hydrogen gas.
摘要翻译： 本发明涉及在链转移催化剂存在下乙烯基不饱和单体的聚合，其中聚合方法由氢气或氢原子给体而不是常规的自由基引发剂引发。 本发明还涉及一种在链转移催化剂存在下乙烯基不饱和单体聚合的改进方法，其中聚合过程由氢气引发。
-
-
-
-
-
-
-
-
-
搜索结果
71 条记录 (耗时 0.025 秒)
