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公开(公告)号：US07129294B2
公开(公告)日：2006-10-31
申请号：US09870397
申请日：2001-05-31
IPC分类号： C08L83/04
CPC分类号： G01J3/2823 , C08F2/38 , C08F4/00
摘要： A vinyl polymer which has at least one terminal functional group per molecule and has a ratio of weight average molecular weight to number average molecular weight of less than 1.8 as determined by gel permeation chromatography, said terminal functional group being a crosslinking silyl group, an alkenyl group, or a hydroxyl group.
摘要翻译： 一种乙烯基聚合物，每分子具有至少一个末端官能团，并且通过凝胶渗透色谱法测定的重均分子量与数均分子量之比小于1.8，所述末端官能团是交联甲硅烷基，烯基 基团或羟基。
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2.发明授权Polymers, processes for producing the same, and curable compositions produced therefrom 失效聚合物，其制备方法以及由其制备的可固化组合物公开(公告)号：US06423787B1
公开(公告)日：2002-07-23
申请号：US09403272
申请日：1999-12-30
IPC分类号： C08F800
CPC分类号： C08F8/42
摘要： An alkenyl- or crosslinkable silyl-terminated vinyl polymer is provided. Such a functional group is introduced into its terminus at a high ratio, not via sulfur atoms. Those polymers can be prepared by polymerizing a vinyl monomer for obtaining a halogen-terminated vinyl polymer, and then substituting an oxy anion or carbanion having such a functional group for the terminal halogen of said polymer.
摘要翻译： 提供烯基或可交联甲硅烷基封端的乙烯基聚合物。 这种官能团以高比例引入其末端，而不是通过硫原子引入。 这些聚合物可以通过聚合乙烯基单体以获得卤素封端的乙烯基聚合物，然后用具有这种官能团的氧阴离子或碳负离子代替所述聚合物的末端卤素来制备。
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公开(公告)号：US5852129A
公开(公告)日：1998-12-22
申请号：US980407
申请日：1997-11-28
CPC分类号： C08F8/14 , C08F8/30 , C08F2810/30 , C08F2810/40
摘要： A method for producing a hydroxyl-terminated (meth) acrylic polymer which comprises converting a halogen atom in a terminal structure of the general formula (1) --CH.sub.2 --C(R.sup.1)(CO.sub.2 R.sup.2)(X) (1) wherein R.sup.1 is hydrogen or methyl, R.sup.2 is alkyl containing 1 to 20 carbon atoms, aryl containing 6 to 20 carbon atoms or aralkyl containing 7 to 20 carbon atoms, and X is chlorine, bromine or iodine, of a (meth)acrylic polymer obtained by polymerizing a (meth)acrylic monomer using an organic halide or a halogenated sulfonyl compound as an initiator and, as a catalyst, a metal complex with a central metal selected from the elements belonging to the groups 8, 9, 10 and 11 in the periodic table, into a hydroxyl-containing substituent. The present invention can provide, in an easy and simple manner, a (meth)acrylic polymer which is hydroxyl-terminated at both ends in a high proportion and which has been difficult to produce in the prior art. It can give a cured product with good curing characteristics.
摘要翻译： 一种羟基封端的（甲基）丙烯酸类聚合物的制造方法，其特征在于，将通式（1）-CH 2 -C（R 1）（CO 2 R 2）（X）（X））的末端结构中的卤素原子转化为其中R1为氢 或甲基，R 2为含有1〜20个碳原子的烷基，含有6〜20个碳原子的芳基或含有7〜20个碳原子的芳烷基，X为氯，溴或碘，通过将（甲基） 甲基）丙烯酸类单体，使用有机卤化物或卤代磺酰基化合物作为引发剂，并且作为催化剂，与选自元素周期表中第8,9,10和11族的元素的中心金属的金属络合物转化为 含羟基的取代基。 本发明可以容易且简单地提供高比例羟基封端的（甲基）丙烯酸聚合物，并且在现有技术中难以生产。 它可以得到具有良好固化特性的固化产品。
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4.发明授权Polymers, processes for producing the same, and curable compositions produced therefrom 失效聚合物，其制备方法以及由其制备的可固化组合物公开(公告)号：US07202310B2
公开(公告)日：2007-04-10
申请号：US10763268
申请日：2004-01-26
CPC分类号： C08F8/42
摘要： An alkenyl- or crosslinkable silyl-terminated vinyl polymer is provided. Such a functional group is introduced into its terminus at a high ratio, not via sulfur atoms. Those polymers can be prepared by polymerizing a vinyl monomer for obtaining a halogen-terminated vinyl polymer, and then substituting an oxy anion or carbanion having such a functional group for the terminal halogen of said polymer.
摘要翻译： 提供烯基或可交联甲硅烷基封端的乙烯基聚合物。 这种官能团以高比例引入其末端，而不是通过硫原子引入。 这些聚合物可以通过聚合乙烯基单体以获得卤素封端的乙烯基聚合物，然后用具有这种官能团的氧阴离子或碳负离子代替所述聚合物的末端卤素来制备。
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公开(公告)号：US06274688B1
公开(公告)日：2001-08-14
申请号：US09122896
申请日：1998-07-28
IPC分类号： C08F12016
CPC分类号： G01J3/2823 , C08F2/38 , C08F4/00
摘要： A vinyl polymer which has at least one terminal functional group per molecule and has a ratio of weight average molecular weight to number average molecular weight of less than 1.8 as determined by gel permeation chromatography, said terminal functional group being a crosslinking silyl group, an alkenyl group, or a hydroxyl group. Curable compositions containing this vinyl polymer is easy to handle.
摘要翻译： 一种乙烯基聚合物，每分子具有至少一个末端官能团，并且通过凝胶渗透色谱法测定的重均分子量与数均分子量之比小于1.8，所述末端官能团是交联甲硅烷基，烯基 基团或羟基。 含有该乙烯基聚合物的可固化组合物易于处理。
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公开(公告)号：US06194516B1
公开(公告)日：2001-02-27
申请号：US09164338
申请日：1998-10-01
IPC分类号： C08F830
CPC分类号： C08F8/14 , C08F8/30 , C08F2810/30 , C08F2810/40 , C08F120/18 , C08F8/42 , C08F8/26
摘要： A method for producing a hydroxyl-terminated (meth) acrylic polymer which comprises converting a halogen atom in a terminal structure of the general formula (1) —CH2—C(R1)(CO2R2)(X) (1) wherein R1 is hydrogen or methyl, R2 is alkyl containing 1 to 20 carbon atoms, aryl containing 6 to 20 carbon atoms or aralkyl containing 7 to 20 carbon atoms, and X is chlorine, bromine or iodine, of a (meth)acrylic polymer obtained by polymerizing a (meth)acrylic monomer using an organic halide or a halogenated sulfonyl compound as an initiator and, as a catalyst, a metal complex with a central metal selected from the elements belonging to the groups 8, 9, 10 and 11 in the periodic table, into a hydroxyl-containing substituent. The present invention can provide, in an easy and simple manner, a (meth)acrylic polymer which is hydroxyl-terminated at both ends in a high proportion and which has been difficult to produce in the prior art. It can give a cured product with good curing characteristics.
摘要翻译： 一种羟基封端的（甲基）丙烯酸类聚合物的制造方法，其特征在于，将通式（1）的末端结构中的卤素原子转化为其中R 1为氢或甲基，R 2为含有1〜20个碳原子的烷基，含有6个 至20个碳原子或含有7〜20个碳原子的芳烷基，X为氯，溴或碘，通过使用有机卤化物或卤代磺酰化合物作为引发剂使（甲基）丙烯酸单体聚合而得到的（甲基） 作为催化剂，将选自元素周期表第8,9,10和11族的元素的中心金属的金属络合物转化为含羟基的取代基。本发明可以简单， 简单的方式，在高比例羟基封端的双（甲基）丙烯酸类聚合物，并且在现有技术中难以生产。 它可以得到具有良好固化特性的固化产品。
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7.发明授权Processes for preparing (METH) acrylic polymers having functional groups at the chain ends 失效在链末端制备具有官能团的（METH）丙烯酸聚合物的方法公开(公告)号：US06441101B1
公开(公告)日：2002-08-27
申请号：US09583106
申请日：1999-09-15
申请人： Masato Kusakabe , Kenichi Kitano
发明人： Masato Kusakabe , Kenichi Kitano
IPC分类号： C08F842
摘要： (Meth)acrylic polymers having alkenyl or curable silyl groups at the chain ends in high functionality ratios are prepared by a process which comprises (i) preparing a (meth)acrylic polymer having halogen atoms at the chain ends, using an organohalogenated compound or a halosulfonyl compound as an initiator and a metal complex catalyst wherein the central metal atom is selected from the group consisting of the elements of Groups 8, 9, 10 and 11 of the periodic table; and (ii) transforming the halogen atom into an alkenyl group- or a curable silyl group-containing substituent. The obtained (meth)acrylic polymers form homogeneous curing materials.
摘要翻译： 通过包括（i）使用有机卤化化合物或其制备具有卤素原子的（甲基）丙烯酸聚合物的方法制备具有高官能度比的链末端具有烯基或可固化甲硅烷基的（甲基）丙烯酸聚合物 卤代磺酰基化合物作为引发剂和金属配合物催化剂，其中中心金属原子选自周期表第8,9,10和11族的元素; 和（ii）将卤素原子转化为烯基或含可固化的含甲硅烷基的取代基。所得的（甲基）丙烯酸聚合物形成均匀的固化材料。
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8.发明授权公开(公告)号：US06667369B2
公开(公告)日：2003-12-23
申请号：US10142877
申请日：2002-05-13
申请人： Masato Kusakabe , Kenichi Kitano
发明人： Masato Kusakabe , Kenichi Kitano
IPC分类号： C08L3304
摘要： (Meth)acrylic polymers having alkenyl or curable silyl groups at the chain ends in high functionality ratios are prepared by a process which comprises (i) preparing a (meth)acrylic polymer having halogen atoms at the chain ends, using an organohalogenated compound or a halosulfonyl compound as an initiator and a metal complex catalyst wherein the central metal atom is selected from the group consisting of the elements of Groups 8, 9, 10 and 11 of the periodic table; and (ii) transforming the halogen atom into an alkenyl group- or a curable silyl group-containing substituent. The obtained (meth)acrylic polymers form homogeneous curing materials.
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公开(公告)号：US06552118B2
公开(公告)日：2003-04-22
申请号：US09463652
申请日：2000-04-14
申请人： Masayuki Fujita , Masato Kusakabe , Kenichi Kitano
发明人： Masayuki Fujita , Masato Kusakabe , Kenichi Kitano
IPC分类号： C08L8310
CPC分类号： C08F8/42 , C09D183/04 , C09J143/04 , C09K3/1018 , Y10S524/904
摘要： An adhesive curable composition which comprises, as the main component, a vinyl polymer having at least one crosslinkable silyl group represented by the general formula (1). Said composition can be used as a sealing composition, a pressure sensitive adhesive composition and a coating composition. —[Si(R1)2-b(Y)bO]m—Si(R2)3-a(Y)a (1) wherein R1 and R2 are the same or different and each represents an alkyl group containing 1 to 20 carbon atoms, an aryl group containing 6 to 20 carbon atoms, an aralkyl group containing 7 to 20 carbon atoms or a triorganosiloxy group represented by the formula (R′)3SiO— (in which R′ represents a monovalent hydrocarbon group containing 1 to 20 carbon atoms and the plural R′ groups may be the same or different) and, when there are two or more R1 or R2 groups, they may be the same or different; Y represents a hydroxyl group or a hydrolyzable group and, when there are two or more Y groups, they may be the same or different; a represents 0, 1, 2 or 3; b represents 0, 1 or 2; and m represents an integer of 0 to 19; with the condition that a, b and m satisfy the relation a+mb≧1.
摘要翻译： 一种粘合剂可固化组合物，其包含作为主要组分的具有至少一个由通式（1）表示的可交联甲硅烷基的乙烯基聚合物。 所述组合物可用作密封组合物，压敏粘合剂组合物和涂料组合物。其中R 1和R 2相同或不同，各自表示含有1至20个碳原子的烷基，含有6至20个碳原子的芳基 原子，含有7〜20个碳原子的芳烷基或由式（R'）3 SiO 2表示的三有机甲硅烷氧基（其中R'表示含有1〜20个碳原子的一价烃基，多个R'可以是 相同或不同），并且当存在两个或更多个R 1或R 2基团时，它们可以相同或不同; Y表示羟基或可水解基团，当存在两个以上Y基时，它们可以相同或不同; a表示0,1,2或3; b表示0,1或2; m表示0〜19的整数。 条件是a，b和m满足关系a + mb> = 1。
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10.发明授权Processes for preparing (meth) acrylic polymers having functional groups at the chain ends 失效制备在链末端具有官能团的（甲基）丙烯酸聚合物的方法公开(公告)号：US06420492B1
公开(公告)日：2002-07-16
申请号：US09356515
申请日：1999-07-19
申请人： Masato Kusakabe , Kenichi Kitano
发明人： Masato Kusakabe , Kenichi Kitano
IPC分类号： C08F800
摘要： (Meth)acrylic polymers having alkenyl or curable silyl groups at the chain ends in high functionality ratios are prepared by a process which comprises (i) preparing a (meth)acrylic polymer having halogen atoms at the chain ends, using an organohalogenated compound or a halosulfonyl compound as an initiator and a metal complex catalyst wherein the central metal atom is selected from the group consisting of the elements of Groups 8, 9, 10 and 11 of the periodic table; and (ii) transforming the halogen atom into an alkenyl group- or a curable silyl group-containing substituent. The obtained (meth)acrylic polymers form homogeneous curing materials.
摘要翻译： 通过包括（i）使用有机卤化化合物或其制备具有卤素原子的（甲基）丙烯酸聚合物的方法制备具有高官能度比的链末端具有烯基或可固化甲硅烷基的（甲基）丙烯酸聚合物 卤代磺酰基化合物作为引发剂和金属配合物催化剂，其中中心金属原子选自周期表第8,9,10和11族的元素; 和（ii）将卤素原子转化成烯基或含可固化甲硅烷基的取代基。 得到的（甲基）丙烯酸聚合物形成均匀的固化材料。
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