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公开(公告)号：US5726267A
公开(公告)日：1998-03-10
申请号：US792610
申请日：1997-01-31
申请人： Christopher P. Howland , Kevin J. Moeggenborg , John D. Morris , Peter E. Reed , Jiansheng Tang , Jin-shan Wang
发明人： Christopher P. Howland , Kevin J. Moeggenborg , John D. Morris , Peter E. Reed , Jiansheng Tang , Jin-shan Wang
IPC分类号： C04B35/632 , C02F5/12 , C04B35/634 , C08F20/58 , C08F220/26 , C08F220/54 , C08F222/38
CPC分类号： C08F20/58 , C02F5/12 , C02F5/125 , C04B35/634 , C04B35/63444
摘要： Methods for dispersing and binding ceramic materials in aqueous media are disclosed. The methods utilize water-soluble polymers having pendant derivatized amide, ester or ether functionalities for dispersing and binding various classes of ceramic materials.
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2.发明授权Anionically copolymerized living random (meth) acrylic copolymers and copolymers prepared therefrom 失效阴离子共聚的活性无规（甲基）丙烯酸共聚物和由其制备的共聚物
公开(公告)号：US6069207A
公开(公告)日：2000-05-30
申请号：US841313
申请日：1997-04-30
IPC分类号： C08F220/18 , C08F2/44 , C08F4/44 , C08F4/46 , C08F20/10 , C08F20/12 , C08F22/36 , C08F220/12 , C08F220/42 , C08F220/54 , C08F222/40 , C08F293/00 , C08F8/12
CPC分类号： C08F220/12 , C08F20/12
摘要： Living random (meth)acrylic copolymers, facilely converted into random co(meth)acrylates and block copolymers thereof, comprise the anionic copolymerizates of at least one comonomer A with at least one comonomer B selected from among the (meth)acrylates and maleimides, at least one of the comonomers A and B comprising a (meth)acrylate, in the presence of (i) at least one alkali or alkaline earth metal, mono- or difunctional initiator and (ii) at least one ligand, for example a nonnitrogenous macrocyclic complexant, e.g., a crown ether, or an alkali metal alcoholate.
摘要翻译： 活性无规（甲基）丙烯酸共聚物易于转化为无规共聚（甲基）丙烯酸酯及其嵌段共聚物，包含至少一种共聚单体A与至少一种选自（甲基）丙烯酸酯和马来酰亚胺的共聚单体B的阴离子共聚物， 在（i）至少一种碱金属或碱土金属，单 - 或双官能引发剂存在下，包含（甲基）丙烯酸酯的至少一种共聚单体A和B，和（ii）至少一种配体，例如非氮大环 络合剂，例如冠醚或碱金属醇化物。
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3.发明授权Anionically copolymerized living random (meth)acrylic copolymers and copolymers prepared therefrom 失效阴离子共聚的活性无规（甲基）丙烯酸共聚物和由其制备的共聚物
公开(公告)号：US5670591A
公开(公告)日：1997-09-23
申请号：US672118
申请日：1996-06-27
IPC分类号： C08F220/18 , C08F2/44 , C08F4/44 , C08F4/46 , C08F20/10 , C08F20/12 , C08F22/36 , C08F220/12 , C08F220/42 , C08F220/54 , C08F222/40 , C08F293/00 , C08F2/00 , C08F220/40 , C08F220/44 , C08F222/10 , C08F224/00 , C08F232/08
CPC分类号： C08F220/12 , C08F20/12
摘要： Living random (meth)acrylic copolymers, facilely converted into random co(meth)acrylates and block copolymers thereof, comprise the anionic copolymerizates of at least one comonomer A with at least one comonomer B selected from among the (meth)acrylates and maleimides, at least one of the comonomers A and B comprising a (meth)acrylate, in the presence of (i) at least one alkali or alkaline earth metal, mono- or difunctional initiator and (ii) at least one ligand, for example a nonnitrogenous macrocyclic complexant, e.g., a crown ether, or an alkali metal alcoholate.
摘要翻译： 活性无规（甲基）丙烯酸共聚物易于转化为无规共聚（甲基）丙烯酸酯及其嵌段共聚物，包含至少一种共聚单体A与至少一种选自（甲基）丙烯酸酯和马来酰亚胺的共聚单体B的阴离子共聚物， 在（i）至少一种碱金属或碱土金属，单 - 或双官能引发剂存在下，包含（甲基）丙烯酸酯的至少一种共聚单体A和B，和（ii）至少一种配体，例如非氮大环 络合剂，例如冠醚或碱金属醇化物。
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4.发明授权Anionically copolymerized living random (meth)acrylic copolymers and copolymers prepared therefrom 失效阴离子共聚的活性无规（甲基）丙烯酸共聚物和由其制备的共聚物
公开(公告)号：US5977261A
公开(公告)日：1999-11-02
申请号：US98981
申请日：1998-06-17
IPC分类号： C08F20/12 , C08F220/12 , C08F297/02
CPC分类号： C08F20/12 , C08F220/12
摘要： Living random (meth)acrylic copolymers, facilely converted into random co(meth)acrylates and block copolymers thereof, comprise the anionic copolymerizates of at least one comonomer A with at least one comonomer B selected from among the (meth)acrylates and maleimides, at least one of the comonomers A and B comprising a (meth)acrylate, in the presence of (i) at least one alkali or alkaline earth metal, mono- or difunctional initiator and (ii) at least one ligand, for example a nonnitrogenous macrocyclic complexant, e.g., a crown ether, or an alkali metal alcoholate.
摘要翻译： 活性无规（甲基）丙烯酸共聚物易于转化为无规共聚（甲基）丙烯酸酯及其嵌段共聚物，包含至少一种共聚单体A与至少一种选自（甲基）丙烯酸酯和马来酰亚胺的共聚单体B的阴离子共聚物， 在（i）至少一种碱金属或碱土金属，单 - 或双官能引发剂存在下，包含（甲基）丙烯酸酯的至少一种共聚单体A和B，和（ii）至少一种配体，例如非氮大环 络合剂，例如冠醚或碱金属醇化物。
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5.发明授权
公开(公告)号：US5561207A
公开(公告)日：1996-10-01
申请号：US389640
申请日：1995-02-16
IPC分类号： C08F220/18 , C08F2/44 , C08F4/44 , C08F4/46 , C08F20/10 , C08F20/12 , C08F22/36 , C08F220/12 , C08F220/42 , C08F220/54 , C08F222/40 , C08F293/00 , C08F222/10 , C08F224/00 , C08F232/08
CPC分类号： C08F220/12 , C08F20/12
摘要： Living random (meth)acrylic copolymers, facilely converted into random co(meth)acrylates and block copolymers thereof, comprise the anionic copolymerizates of at least one comonomer A with at least one comonomer B selected from among the (meth)acrylates and maleimides, at least one of the comonomers A and B comprising a (meth)acrylate, in the presence of (i) at least one alkali or alkaline earth metal, mono- or difunctional initiator and (ii) at least one ligand, for example a nonnitrogenous macrocyclic complexant, e.g., a crown ether, or an alkali metal alcoholate.
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