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公开(公告)号：US4868282A
公开(公告)日：1989-09-19
申请号：US190607
申请日：1988-05-05
CPC分类号： C08G67/02
摘要： The invention is a linear random terpolymer comprised of repeating units of --CO--(C.sub.2 H.sub.4)-- and units of --CO--(C.sub.x H.sub.y)-- where x is greater than 2 and less than 20, having a melting point between about 150.degree. C. and about 245.degree. C. The invention also concerns a process to prepare a polymer having a melting point less than about 245.degree. C. which comprises contacting carbon monoxide and ethylene in the presence of one or more hydrocarbons C.sub.x H.sub.y containing an olefinically unsaturated --CH.dbd.CH-- group, where x is greater than 2 and less than 20, with a suitable catalyst and under conditions effective to prepare a linear random polymer having units of the formula --CO--(C.sub.2 H.sub.4)-- and units of the general formula --CO--(C.sub.x H.sub.y)--, and having a melting point less than about 245.degree. C.
摘要翻译： 本发明是由-CO-（C 2 H 4） - 和-CO-（C x H y） - 的单元组成的线性无规三元共聚物，其中x大于2且小于20，熔点在约150℃之间。 本发明还涉及一种制备熔点小于约245℃的聚合物的方法，该方法包括在一种或多种含有烯属不饱和-CH = CH 3的烃C x H y存在下使一氧化碳和乙烯接触， CH-基团，其中x大于2且小于20，用合适的催化剂和在有效制备具有式-CO-（C 2 H 4）单元的线性无规聚合物的条件下，通式-CO- （C x H y） - ，并且具有小于约245℃的熔点。
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公开(公告)号：US4880903A
公开(公告)日：1989-11-14
申请号：US228429
申请日：1988-08-05
CPC分类号： C08G67/02
摘要： The invention is a linear random terpolymer comprised of repeating units of --CO--(C.sub.2 H.sub.4)-- and units of --CO--(C.sub.x H.sub.y)-- where x is greater than 2 and less than 20, having a melting point between about 150.degree. C. and about 245.degree. C. The invention also concerns a process to prepare a polymer having a melting point less than about 245.degree. C. which comprises contacting carbon monoxide and ethylene in the presence of one or more hydrocarbons C.sub.x H.sub.y containing an olefinically unsaturated --CH.dbd.CH-- group, where x is greater than 2 and less than 20, with a suitable catalyst and under conditions effective to prepare a linear random polymer having units of the formula --CO--(C.sub.2 H.sub.4)-- and units of the general formula --CO--(C.sub.x H.sub.y)--, and having a melting point less than about 245.degree. C.
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公开(公告)号：US4831113A
公开(公告)日：1989-05-16
申请号：US21946
申请日：1987-03-05
CPC分类号： C08G67/02 , B01J31/0208 , B01J31/0209 , B01J31/04 , B01J31/1895 , B01J31/24 , B01J31/2409 , B01J2231/12 , B01J2531/824
摘要： The invention relates to compositions that may be used as catalysts for the preparation of polymers of carbon monoxide and at least one olefinically unsaturated organic compound. The invention also relates to a process using the catalyst compositions of the invention to prepare said polymers. The process comprises contacting the monomers in the presence of a catalyst obtained from the reaction of (a) a Group VIII metal compound with (b) a bidentate phosphorus, arsenic or antimony ligand, (c) a non-hydrohalogenic acid with a pKa less than 6, and (d) a quinone.
摘要翻译： 本发明涉及可用作制备一氧化碳和至少一种烯属不饱和有机化合物的聚合物的催化剂的组合物。 本发明还涉及使用本发明的催化剂组合物制备所述聚合物的方法。 该方法包括在由（a）VIII族金属化合物与（b）二齿磷，砷或锑配体的反应获得的催化剂存在下使单体接触，（c）非氢卤酸，pKa少 超过6，和（d）醌。
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4.发明授权Polymerization of olefin/carbon monoxide with palladium salt, bidentate ligand and carboxylic acid ester or anhydride 失效烯烃/一氧化碳与硫酸钠，双酸配位体和羧酸酯或无水物的聚合
公开(公告)号：US5059678A
公开(公告)日：1991-10-22
申请号：US588898
申请日：1990-09-27
CPC分类号： C08G67/02 , B01J31/2409 , B01J2531/824
摘要： An improved process for the production of linear alternating polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon comprises contacting the carbon monoxide and ethylenically unsaturated hydrocarbon under polymerization conditions in inert reaction diluent in the presence of a catalyst composition formed from a compound of palladium, a bidentate ligand of phosphorus, sulfur or nitrogen and an alkyl ester or anhydride of a monocarboxylic or dicarboxylic acid.
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公开(公告)号：US5608001A
公开(公告)日：1997-03-04
申请号：US457965
申请日：1995-05-31
申请人： Simona Bronco , Giambattista Consiglio , Silvia Di Benedetto , Eit Drent , Hero J. Heeres , Johannes A. M. Van Broekhoven , Marinus J. Reynhout
发明人： Simona Bronco , Giambattista Consiglio , Silvia Di Benedetto , Eit Drent , Hero J. Heeres , Johannes A. M. Van Broekhoven , Marinus J. Reynhout
CPC分类号： C08G67/02
摘要： A catalyst composition comprisinga) a palladium compound,b) an anion, andc) an asymmetric phosphorus bidentate ligand of the general formula R.sup.5 R.sup.6 P--Q--CHR.sup.9 --PR+7R.sup.8, wherein Q is a 1,2-ferrocenyl bridging group, R.sup.5, R.sup.6, R.sup.7 and R.sup.8 are identical or different optionally polar substituted hydrocarbyl groups and R.sup.9 is hydrogen or an optionally polar substituted hydrocarbyl group;a process for the preparation of linear alternating copolymers of carbon monoxide with an aliphatic -olefin having at least 3 and at most 10 carbon atoms, which process comprises contacting a mixture of the monomers with a said catalyst composition; and a linear alternating copolymer of carbon monoxide with an aliphatic -olefin having at least 3 and at most 10 carbon atoms which copolymer has an isotacticity of 95% or more.
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公开(公告)号：US4859645A
公开(公告)日：1989-08-22
申请号：US212030
申请日：1988-06-23
CPC分类号： C08G67/02 , B01J31/2404 , B01J31/2409 , B01J2531/824 , B01J31/1895
摘要： The invention relates to compositions that may be used as catalysts for the preparation of polymers of carbon monoxide and at least one olefinically unsaturated organic compound. The invention also relates to a process using the catalyst compositions of the invention to prepare said polymers. The process comprises contacting the monomers in the presence of a catalyst obtained from the reaction of (a) a Group VIII metal compound with (b) a bidentate phosphorus, arsenic or antimony ligand, (c) a compound selected from the group consisting of non-noble transition metal salts having an anion of a non-hydrohalogenic acid with a pKa less than 6, and (d) a quinone.
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公开(公告)号：US4851379A
公开(公告)日：1989-07-25
申请号：US185724
申请日：1988-04-25
CPC分类号： C08G67/02 , B01J31/0208 , B01J31/0209 , B01J31/04 , B01J31/1895 , B01J31/24 , B01J31/2409 , B01J2231/12 , B01J2531/824
摘要： The invention relates to compositions that may be used as catalysts for the preparation of polymers of carbon monoxide and at least one olefinically unsaturated organic compound. The invention also relates to a process using the catalyst compositions of the invention to prepare said polymers. The process comprises contacting the monomers in the presence of a catalyst obtained from the reaction of (a) a Group VIII metal compound with (b) a bidentate phosphorous, arsenic or antimony ligand, (c) a non-hydrohalogenic acid with a pKa less than 6, and (d) a quinone.
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公开(公告)号：US4297517A
公开(公告)日：1981-10-27
申请号：US174074
申请日：1980-07-31
IPC分类号： C07C27/00 , B01J23/00 , B01J23/40 , B01J23/74 , C07B61/00 , C07C29/10 , C07C29/132 , C07C31/02 , C07C45/00 , C07C45/51 , C07C45/59 , C07C47/19 , C07C49/10 , C07C67/00 , C07C45/42
CPC分类号： C07C45/513 , C07C29/10 , C07C45/59 , Y02P20/52
摘要： A process for hydrolysing allylethers of the general formula:R.sub.6 CH.dbd.CR.sub.5 --CR.sub.4 --O--CR.sub.1 R.sub.2 R.sub.3wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6, which may be the same or different, represent a hydrogen atom or an alkyl group of from 1 to 8 carbon atoms or one of R.sub.1, R.sub.2 or R.sub.3 and R.sub.6 together represent a covalent bond, with water in the presence of a supported Group VIII metal catalyst. Methyl sec-butenyl ether can be hydrolysed in high yield to methyl ethyl ketone.
摘要翻译： 用于水解通式R6CH = CR5-CR4-O-CR1R2R3的烯丙基醚的方法，其中可以相同或不同的R 1，R 2，R 3，R 4，R 5和R 6表示氢原子或 在负载的第VIII族金属催化剂的存在下，1至8个碳原子或R 1，R 2或R 3和R 6中的一个与水共价表示。 甲基仲丁烯醚可以高产率水解成甲基乙基酮。
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9.发明授权Catalyst compositions and a process for polymerizing carbon monoxide and olefins 失效催化剂组合物和聚合一氧化碳和烯烃的方法
公开(公告)号：US4859644A
公开(公告)日：1989-08-22
申请号：US212032
申请日：1988-06-23
CPC分类号： C08G67/02 , B01J31/2404 , B01J31/2409 , B01J2531/824 , B01J31/1895
摘要： The invention relates to compositions that may be used as catalysts for the preparation of polymers of carbon monoxide and at least one olefinically unsaturated organic compound. The invention also relates to a process using the catalyst compositions of the invention to prepare said polymers. The process comprises contacting the monomers in the presence of a catalyst obtained from the reaction of (a) a Group VIII metal compound with (b) a bidentate phosphorus, arsenic or antimony ligand, (c) a compound selected from the group consisting of a main group metal salt having an anion of a non-hydrohalogenic acid with a pKa less than 6, and (d) an ether.
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公开(公告)号：US4824935A
公开(公告)日：1989-04-25
申请号：US21947
申请日：1987-03-05
CPC分类号： C08G67/02 , B01J31/2404 , B01J31/2409 , B01J2531/824 , B01J31/1895
摘要： The invention relates to compositions that may be used as catalysts for the preparation of polymers of carbon monoxide and at least one olefinically unsaturated organic compound. The invention also relates to a process using the catalyst compositions of the invention to prepare said polymers. The process comprises contacting the monomers in the presence of a catalyst obtained from the reaction of (a) a Group VIII metal compound with (b) a bidentate phosphorus, arsenic or antimony ligand, (c) a compound selected from the group consisting of a main group metal salt having an anion of a nonhydrohalogenic acid with a pKa less than 6, and (d) an ether.
摘要翻译： 本发明涉及可用作制备一氧化碳和至少一种烯属不饱和有机化合物的聚合物的催化剂的组合物。 本发明还涉及使用本发明的催化剂组合物制备所述聚合物的方法。 该方法包括在从（a）VIII族金属化合物与（b）二齿磷，砷或锑配体的反应得到的催化剂存在下使单体接触，（c）选自下组的化合物： 具有pKa小于6的非卤代酸阴离子的主族金属盐和（d）醚。
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