公开(公告)号：US06806221B2

公开(公告)日：2004-10-19

申请号：US10196663

申请日：2002-07-15

申请人： Burkhard Eric Wagner ,  Robert James Jorgensen ,  Mark Wilton Smale

发明人： Burkhard Eric Wagner ,  Robert James Jorgensen ,  Mark Wilton Smale

IPC分类号： B01J3100

CPC分类号： C08F10/02 ,  C08F110/02 ,  C08F2410/01 ,  Y02P20/582 ,  C08F4/6367 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/24

摘要： A method of making a spray-dried composition using a solution or mixture comprising the reaction product of a magnesium halide, a solvent, an electron donor compound, and a transition metal compound and an inert filler comprising substantially spherical particles having an average particle size ranging from 1 &mgr;m to about 12 &mgr;m.

摘要翻译： 使用包含卤化镁，溶剂，电子给体化合物和过渡金属化合物的反应产物的溶液或混合物和包含平均粒度范围的基本上为球形的颗粒的惰性填料制备喷雾干燥组合物的方法 从1毫米到约12个妈妈。

公开(公告)号：US5674795A

公开(公告)日：1997-10-07

申请号：US486412

申请日：1995-06-07

申请人： Eric Paul Wasserman ,  Mark Wilton Smale ,  Timothy Roger Lynn ,  Robert Converse Brady, III ,  Frederick John Karol

发明人： Eric Paul Wasserman ,  Mark Wilton Smale ,  Timothy Roger Lynn ,  Robert Converse Brady, III ,  Frederick John Karol

IPC分类号： C08F4/42 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/64 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F210/16

CPC分类号： C08F10/00 ,  C08F210/16 ,  C08F4/61912 ,  C08F4/61916 ,  C08F4/61922 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/6592 ,  C08F4/65927 ,  Y10S526/943

摘要： Metallocene-containing catalyst compositions that include inert filler, a method for their preparation, and a method for their use in production of polyolefins are disclosed and claimed. The catalyst compositions contain solid particles of a mixture comprising a) a metallocene catalyst; b) a cocatalyst capable of activating said metallocene catalyst; and c) particulate filler material having an average particle size of less than about 10 micrometers that is unreactive with the metallocene catalyst and the cocatalyst. They are prepared by spray drying a slurry of the constituents.

公开(公告)号：US5672669A

公开(公告)日：1997-09-30

申请号：US478909

申请日：1995-06-07

申请人： Eric Paul Wasserman ,  Mark Wilton Smale ,  Timothy Roger Lynn ,  Robert Converse Brady III ,  Frederick John Karol

发明人： Eric Paul Wasserman ,  Mark Wilton Smale ,  Timothy Roger Lynn ,  Robert Converse Brady III ,  Frederick John Karol

IPC分类号： C08F4/42 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/64 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F210/16

CPC分类号： C08F10/00 ,  C08F210/16 ,  C08F4/61912 ,  C08F4/61916 ,  C08F4/61922 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/6592 ,  C08F4/65927 ,  Y10S526/943

摘要： Metallocene-containing catalyst compositions that include inert filler, a method for their preparation, and a method for their use in production of polyolefins are disclosed and claimed. The catalyst compositions contain solid particles of a mixture comprising a) a metallocene catalyst; b) a cocatalyst capable of activating said metallocene catalyst; and c) particulate filler material having an average particle size of less than about 10 micrometers that is unreactive with the metallocene catalyst and the cocatalyst. They are prepared by spray drying a slurry of the constituents.

摘要翻译： 公开并要求保护含有茂金属的催化剂组合物，其包括惰性填料，其制备方法及其在生产聚烯烃中的用途。 催化剂组合物含有包含a）茂金属催化剂的混合物的固体颗粒; b）能够活化所述茂金属催化剂的助催化剂; 和c）平均粒度小于约10微米的与茂金属催化剂和助催化剂不反应的颗粒填料。 它们通过喷雾干燥组分的浆料来制备。

公开(公告)号：US5648310A

公开(公告)日：1997-07-15

申请号：US494796

申请日：1995-06-26

申请人： Eric Paul Wasserman ,  Mark Wilton Smale ,  Timothy Roger Lynn ,  Robert Converse Brady, III ,  Frederick John Karol

发明人： Eric Paul Wasserman ,  Mark Wilton Smale ,  Timothy Roger Lynn ,  Robert Converse Brady, III ,  Frederick John Karol

IPC分类号： C08F4/42 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/64 ,  C08F4/642 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F210/16

CPC分类号： C08F10/00 ,  C08F210/16 ,  C08F4/61912 ,  C08F4/61916 ,  C08F4/61922 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/6592 ,  C08F4/65927

摘要： Metallocene-containing catalyst compositions that include inert filler, a method for their preparation, and a method for their use in production of polyolefins are disclosed and claimed. The catalyst compositions contain solid particles of a mixture comprising a) a metallocene catalyst; b) a cocatalyst capable of activating said metallocene catalyst; and c) particulate filler material having an average particle size of less than about 10 micrometers that is unreactive with the metallocene catalyst and the cocatalyst. They are prepared by spray drying a slurry of the constituents.

公开(公告)号：US07160833B2

公开(公告)日：2007-01-09

申请号：US10889813

申请日：2004-07-13

申请人： Burkhard Eric Wagner ,  Mark Wilton Smale ,  Robert James Jorgensen

发明人： Burkhard Eric Wagner ,  Mark Wilton Smale ,  Robert James Jorgensen

IPC分类号： C08F4/02 ,  B01J31/00

CPC分类号： C08F10/02 ,  C08F110/02 ,  C08F2410/01 ,  Y02P20/582 ,  C08F4/6367 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/24

摘要： A spray-dried composition comprising the reaction product of a magnesium halide, a solvent, an electron donor compound, and a transition metal compound and an inert filler comprising substantially spherical particles having an average particle size ranging from about 1 μm to about 12 μm, and a polymerization process using the same.

摘要翻译： 一种喷雾干燥的组合物，其包含卤化镁，溶剂，电子给体化合物和过渡金属化合物的反应产物和包含平均粒度范围为约1μm至约12μm的基本上为球形的颗粒的惰性填料， 和使用其的聚合方法。

公开(公告)号：US5744556A

公开(公告)日：1998-04-28

申请号：US712930

申请日：1996-09-13

申请人： George Ernest Keller ,  Keith Ernest Carmichael ,  Jean Bowman Cropley ,  Eldon Ronald Larsen ,  Arakalud Venkatapathia Ramamurthy ,  Mark Wilton Smale ,  Timothy Todd Wenzel ,  Clark Curtis Williams

发明人： George Ernest Keller ,  Keith Ernest Carmichael ,  Jean Bowman Cropley ,  Eldon Ronald Larsen ,  Arakalud Venkatapathia Ramamurthy ,  Mark Wilton Smale ,  Timothy Todd Wenzel ,  Clark Curtis Williams

IPC分类号： C08F2/34 ,  B01J20060101 ,  C08F20060101 ,  C08F4/00 ,  C08F4/602 ,  C08F4/619 ,  C08F4/642 ,  C08F4/6592 ,  C08F10/00 ,  C08F36/06 ,  C08F210/16 ,  C08G20060101

CPC分类号： C08F10/00 ,  C08F210/16 ,  C08F4/619 ,  Y10S526/901 ,  Y10S526/943

摘要： A process for the gas-phase polymerization of polymers which allows for the introduction of an unsupported polymerization catalyst system into the gas-phase reactor, wherein the unsupported polymerization catalyst system comprises (i) a non-volatile materials fraction containing a polymerization catalyst; (ii) a solvent fraction which is at least partially miscible with the non-volatile materials fraction and which is sufficiently volatile to allow for the formation of polymerization catalyst particles when the mixture of the solvent fraction and the non-volatile materials fraction is sprayed into the reactor; (iii) a compressed fluid; and (iv) optionally a slowly vaporizing solvent.

摘要翻译： 一种聚合物的气相聚合方法，其允许在气相反应器中引入无载体的聚合催化剂体系，其中所述未负载的聚合催化剂体系包含（i）含有聚合催化剂的非挥发性物质部分; （ii）溶剂级分，其与非挥发性物质馏分至少部分混溶，并且当将溶剂馏分和非挥发性物质馏分的混合物喷入时，其挥发性足以形成聚合催化剂颗粒 反应堆; （iii）压缩流体; 和（iv）任选地缓慢蒸发的溶剂。