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公开(公告)号：US4224429A
公开(公告)日：1980-09-23
申请号：US823590
申请日：1977-08-11
申请人： Jean-Marie Lehn , Francois Schue , Sylvie Boileau , Alain A. Cau , Bernd Kaempf , Jean R. Moinard , Serge F. Raynal
发明人： Jean-Marie Lehn , Francois Schue , Sylvie Boileau , Alain A. Cau , Bernd Kaempf , Jean R. Moinard , Serge F. Raynal
IPC分类号： C08F2/00 , C08F2/04 , C08F4/00 , C08F4/42 , C08F36/00 , C08F36/04 , C08G61/10 , C08G63/00 , C08G63/78 , C08G63/82 , C08G65/26 , C08G77/08 , C08G85/00 , C08F4/46 , C08F4/50 , C08G63/10 , C08G63/62 , C08G65/12
CPC分类号： C08G77/08 , C08F36/04 , C08F4/00 , C08G61/10 , C08G65/2603 , C08G65/2651
摘要： A process for the anionic polymerization or copolymerization of olefinic monomers, dienic monomers, vinyl monomers and heterocyclic monomers is described which comprises reacting at least one monomer which is an olefinic monomer, a vinyl monomer or an heterocyclic monomer with a catalyst capable of inducing anionic polymerization and an aprotic macroheterocyclic cryptant, said at least one monomer being the only medium for the reaction.The macroheterocyclic complexing agent has general formula ##STR1## in which: R.sub.1 is hydrogen, a hydrocarbon radical or alkoxycarbonyl, or the two R.sub.1 together can form a group of the general formula: ##STR2## in which A is a hydrocarbon radical,D is oxygen, sulfur, or a hydrocarbon radical, with the proviso that at leat two of the D groups are oxygen or sulfur and that if R.sub.1 is hydrogen, a hydrocarbon radical or alkoxycarbonyl, one of these two D groups is oxygen or sulfur and the other is oxygen, andn and p are integers from 1 to 3 and m is 2 or 3.
摘要翻译： 描述了烯属单体，二烯单体，乙烯基单体和杂环单体的阴离子聚合或共聚方法，其包括使至少一种单体，即烯属单体，乙烯基单体或杂环单体与能够引发阴离子聚合的催化剂 所述至少一种单体是所述反应的唯一介质。 大环杂合络合剂具有通式“IMAGE”，其中：R 1为氢，烃基或烷氧基羰基，或两个R 1可以形成下列通式的基团：其中A为烃基 ，D是氧，硫或烃基，条件是在两个D基团中的两个是氧或硫，如果R 1是氢，则烃基或烷氧基羰基，这两个D基团之一是氧或硫 另一个为氧，n和p为1〜3的整数，m为2或3。
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公开(公告)号：US20060270800A1
公开(公告)日：2006-11-30
申请号：US10568410
申请日：2004-08-19
申请人： Domonique Teyssie , Cedric Vancaeyzeele , Judith Laskar , Odile Fichet , Sylvie Boileau , Richard Blackborow , Hans Rath , Arno Lange , Gabriele Lang , Helmut Mach , Margit Hiller
发明人： Domonique Teyssie , Cedric Vancaeyzeele , Judith Laskar , Odile Fichet , Sylvie Boileau , Richard Blackborow , Hans Rath , Arno Lange , Gabriele Lang , Helmut Mach , Margit Hiller
IPC分类号： C08F8/00
CPC分类号： C08F255/08
摘要： A molding composition is described and comprises a mixture of interpenetrating polymers. A first phase comprises a crosslinked isobutene polymer, and a second phase encompasses a reinforcing polymer comprising (meth)acrylic and/or vinylaromatic units. The first phase is the reaction product of an isobutene polymer having an average of at least 1.4 functional groups in the molecule and of a crosslinking agent having an average of at least two functional groups in the molecule, the functionality of these being complementary to that of the functional groups of the isobutene polymer. The molding composition is particularly suitable for the roofing of buildings, or as impact-modified polystyrene or polymethyl methacrylate.
摘要翻译： 描述了模塑组合物并且包含互穿聚合物的混合物。 第一相包含交联的异丁烯聚合物，第二相包含包含（甲基）丙烯酸和/或乙烯基芳族单元的增强聚合物。 第一相是分子中平均具有至少1.4个官能团的异丁烯聚合物和分子中平均具有至少两个官能团的交联剂的反应产物，其功能性与 异丁烯聚合物的官能团。 模塑组合物特别适用于建筑物的屋顶，或作为冲击改性的聚苯乙烯或聚甲基丙烯酸甲酯。
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3.发明授权Process for the synthesis of tertiary phosphine oxides and sulphides, and new tertiary phosphine oxides and sulphides 失效合成叔膦氧化物和硫化物以及新的叔膦氧化物和硫化物的方法
公开(公告)号：US4447584A
公开(公告)日：1984-05-08
申请号：US339864
申请日：1982-01-18
摘要： The invention relates to processes for the synthesis of tertiary phosphine oxides and sulphides. The process according to the invention consists, in a first step, of reacting a secondary phosphine oxide or sulfide with an optionally activated alkali metal amide, and, in a second step, of reacting the mixture obtained in the first step with an organic halide containing at least one halogenophenyl radical or one halogenomethyl group. Tertiary phosphine oxides and sulphides are complexing agents of high stability.
摘要翻译： 本发明涉及合成叔膦氧化物和硫化物的方法。 根据本发明的方法包括在第一步骤中使仲氧化膦或硫化物与任选活化的碱金属酰胺反应，并且在第二步中，使得第一步骤中获得的混合物与含有 至少一个卤代苯基或一个卤代甲基。 叔膦氧化物和硫化物是高稳定性的络合剂。
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4.发明授权Process for the synthesis of tertiary phosphine oxides and sulfides, and new tertiary phosphine oxides and sulfides 失效合成叔膦氧化物和硫化物的方法，以及新的叔膦氧化物和硫化物
公开(公告)号：US4581416A
公开(公告)日：1986-04-08
申请号：US572958
申请日：1984-01-23
摘要： The invention relates to processes for the synthesis of tertiary phosphine oxides and sulfides.The process according to the invention consists, in a first step, of reacting a secondary phosphine oxide or sulfide with an optionally activated alkali metal amide, and, in a second step, of reacting the mixture obtained in the first step with an organic halide containing at least one halogenophenyl radical or one halogenomethyl group.Tertiary phosphine oxides and sulfides are complexing agents of high stability.
摘要翻译： 本发明涉及合成叔氧化膦和硫化物的方法。 根据本发明的方法包括在第一步骤中使仲氧化膦或硫化物与任选活化的碱金属酰胺反应，并且在第二步中，使得第一步骤中获得的混合物与含有 至少一个卤代苯基或一个卤代甲基。 叔膦氧化物和硫化物是高稳定性的络合剂。
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