公开(公告)号：US5670611A

公开(公告)日：1997-09-23

申请号：US615648

申请日：1996-03-13

申请人： Frank Baardman ,  Arleen Marie Bradford ,  Jayne Jubb ,  Pieter Scheerman ,  Rudolf Jacobus Wijngaarden ,  Erwin Paulus Petrus Bleeker ,  Johannes Adrianus Maria Van Broekhoven

发明人： Frank Baardman ,  Arleen Marie Bradford ,  Jayne Jubb ,  Pieter Scheerman ,  Rudolf Jacobus Wijngaarden ,  Erwin Paulus Petrus Bleeker ,  Johannes Adrianus Maria Van Broekhoven

IPC分类号： B01J31/14 ,  B01J31/18 ,  B01J31/24 ,  C08G67/00 ,  C08G67/02

CPC分类号： B01J31/2409 ,  B01J31/14 ,  B01J31/146 ,  B01J31/18 ,  C08G67/02 ,  B01J2531/824 ,  B01J31/1895

摘要： A process for the copolymerization of carbon monoxide with an olefinically unsaturated compound in which a solid particulate material is suspended in a liquid diluent in which the polymer to be produced forms a suspension. The monomers are contracted in the liquid diluent containing the suspended solid particulate material with a catalyst composition which is based on a source of a Group VIII metal and a boron hydrocarbyl compound.

摘要翻译： 将一氧化碳与烯属不饱和化合物共聚的方法，其中将固体颗粒材料悬浮于待生产的聚合物形成悬浮液的液体稀释剂中。 单体在含有悬浮固体颗粒材料的液体稀释剂中以基于VIII族金属源和硼烃基化合物的催化剂组合物收缩。

公开(公告)号：US5658982A

公开(公告)日：1997-08-19

申请号：US614287

申请日：1996-03-12

申请人： Frank Baardman ,  Arleen Marie Bradford ,  Jayne Jubb ,  Pieter Scheerman ,  Rudolf Jacobus Wijngaarden

发明人： Frank Baardman ,  Arleen Marie Bradford ,  Jayne Jubb ,  Pieter Scheerman ,  Rudolf Jacobus Wijngaarden

IPC分类号： B01J31/14 ,  B01J31/18 ,  B01J31/24 ,  C08G67/00 ,  C08G67/02 ,  C08K5/49

CPC分类号： C08G67/02 ,  B01J31/146 ,  B01J31/2409 ,  B01J2531/824 ,  B01J31/1895 ,  Y02P20/584

摘要： A process for the copolymerization of carbon monoxide with an olefinically unsaturated in which the monomers are contacted with a catalyst composition which is based on a source of a Group VIII metal and a boron hydrocarbyl compound. Additional boron hydrocarbyl compound is added to the polymerization mixture during the copolymerization or when the catalyst has lost its activity. A process for recycling a polymerization catalyst is also presented. It includes the steps of recovering a Group VIII metal composition from a preceding copolymerization process for the preparation of a copolymer of carbon monoxide and an olefinicaIly unsaturated compound and adding a boron hydrocarbyl compound to the Group VIII metal composition.

摘要翻译： 一种一氧化碳与烯属不饱和的共聚方法，其中单体与基于VIII族金属和硼烃基化合物的源的催化剂组合物接触。 在共聚期间或当催化剂失去活性时，向聚合混合物中加入另外的硼烃基化合物。 还提出了一种再循环聚合催化剂的方法。 其包括从前述共聚方法中回收第VIII族金属组合物以制备一氧化碳和烯属不饱和化合物的共聚物并向第VIII族金属组合物中加入硼烃基化合物的步骤。

公开(公告)号：US5741939A

公开(公告)日：1998-04-21

申请号：US619868

申请日：1996-03-21

申请人： Frank Baardman ,  Arleen Marie Bradford ,  Jayne Jubb ,  Pieter Scheerman ,  Rudolf Jacobus Wijngaarden

发明人： Frank Baardman ,  Arleen Marie Bradford ,  Jayne Jubb ,  Pieter Scheerman ,  Rudolf Jacobus Wijngaarden

IPC分类号： B01J31/18 ,  B01J31/24 ,  C08G67/02 ,  C07C45/49

CPC分类号： C08G67/02 ,  B01J31/2409 ,  B01J2531/80 ,  B01J31/1895

摘要： A process for the copolymerization of carbon monoxide with an olefinically unsaturated compound comprising contacting the monomers in the presence of a liquid diluent with a catalyst composition which is based on (a) a source of a Group VIII metal, (b) a bidentate ligand of the general formula R.sup.1 R.sup.2 M.sup.1 --R--M.sup.2 R.sup.3 R.sup.4 wherein M.sup.1 and M.sup.2 independently represent a phosphorus, arsenic or antimony atom, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 independently represent unsubstituted or substituted hydrocarbyl groups on the understanding that at least one of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 represents a polar substituted aryl group and R represents a bivalent bridging group containing at least two carbon atoms in the bridge, and (c) a boron hydrocarbyl compound, with application of a stirring power transmitted to the polymerization mixture of at least 0.25 kW/m.sup.3.

摘要翻译： 一种一氧化碳与烯属不饱和化合物共聚的方法，包括在液体稀释剂存在下使单体与催化剂组合物接触，所述催化剂组合物基于（a）Ⅷ族金属源，（b）二元配体 通式R1R2M1-R-M2R3R4其中M1和M2独立地表示磷，砷或锑原子，R1，R2，R3和R4独立地表示未取代或取代的烃基，其理解是R1，R2，R3和 R4表示极性取代的芳基，R表示桥中含有至少两个碳原子的二价桥连基团，和（c）硼烃基化合物，通过施加向聚合混合物中传递至少0.25kW / m3。

公开(公告)号：US5668249A

公开(公告)日：1997-09-16

申请号：US615649

申请日：1996-03-13

申请人： Frank Baardman ,  Arleen Marie Bradford ,  Jayne Jubb ,  Pieter Scheerman ,  Rudolf Jacobus Wijngaarden ,  Erwin Paulus Petrus Bleeker ,  Johannes Adrianus Maria Van Broekhoven

发明人： Frank Baardman ,  Arleen Marie Bradford ,  Jayne Jubb ,  Pieter Scheerman ,  Rudolf Jacobus Wijngaarden ,  Erwin Paulus Petrus Bleeker ,  Johannes Adrianus Maria Van Broekhoven

IPC分类号： B01J31/14 ,  B01J31/18 ,  B01J31/24 ,  C08G67/00 ,  C08G67/02

CPC分类号： C08G67/02 ,  B01J31/146 ,  B01J31/2409 ,  B01J2531/824 ,  B01J31/1895

摘要： A process for the copolymerization of carbon monoxide with an olefinically unsaturated compound in which the monomers are contacted in the presence of a liquid diluent and a protic compound with a catalyst composition which is based on a source of a Group VIII metal and a hydrocarbylborane. A stirring power is transmitted to the polymerization mixture of at least 0.25 kW/m.sup.3.

摘要翻译： 一种一氧化碳与烯属不饱和化合物共聚的方法，其中单体在液体稀释剂和质子化合物存在下与催化剂组合物接触，催化剂组合物基于VIII族金属和烃基硼烷的来源。 搅拌功率传递至至少0.25kW / m 3的聚合混合物。

公开(公告)号：US5952456A

公开(公告)日：1999-09-14

申请号：US528831

申请日：1995-09-15

申请人： Arleen Marie Bradford ,  Andre Buys

发明人： Arleen Marie Bradford ,  Andre Buys

IPC分类号： B01J31/12 ,  B01J31/14 ,  B01J31/18 ,  B01J31/24 ,  C08G67/02

CPC分类号： C08G67/02 ,  B01J31/146 ,  B01J31/2409 ,  B01J2531/0227 ,  B01J2531/824 ,  B01J2531/845 ,  B01J2531/847

摘要： A gas phase process for the preparation of co-polymers comprising reacting carbon monoxide and an ethylenically unsaturated compound in the presence of a catalyst system based on(a) a source of cations of a metal of Group VIII of the Periodic Table;(b) a source of anions which comprise a plurality of boron atoms or a source of organic boron containing anions or an aluminoxane; and(c) a source of ligands.

摘要翻译： 一种用于制备共聚物的气相方法，其包括在催化剂体系存在下使一氧化碳和烯属不饱和化合物反应，所述催化剂体系基于（a）周期表第VIII族金属的阳离子源; （b）包含多个硼原子的阴离子源或含有阴离子的有机硼源或铝氧烷; 和（c）配体来源。

公开(公告)号：US5756656A

公开(公告)日：1998-05-26

申请号：US794222

申请日：1997-01-30

申请人： Arleen Marie Bradford ,  Andre Buys

发明人： Arleen Marie Bradford ,  Andre Buys

IPC分类号： C08G67/02

CPC分类号： C08G67/02

摘要： A process for the preparation of a copolymer of carbon monoxide with an olefinically unsaturated compound, comprising copolymerizing the monomers in the presence of a Group VIII metal containing catalyst composition and in the presence of an olefinically unsaturated compound (A) which contains in its molecular structure an organic group imparting steric hindrance on the vinyl group. A copolymer obtainable by the said process.

摘要翻译： 一种制备一氧化碳与烯属不饱和化合物的共聚物的方法，包括在含有第Ⅷ族金属的催化剂组合物存在下和在其分子结构中含有烯属不饱和化合物（A）的存在下共聚单体 对乙烯基赋予空间位阻的有机基团。 可通过所述方法获得的共聚物。