公开(公告)号：US20050209096A1

公开(公告)日：2005-09-22

申请号：US10524730

申请日：2003-08-14

Applicant: Grant Jacobsen ,  Brian Kimberley ,  Sergio Mastroianni ,  Michael Taylor ,  Eliane Garcia ,  Gerard Lacane

Inventor： Grant Jacobsen ,  Brian Kimberley ,  Sergio Mastroianni ,  Michael Taylor ,  Eliane Garcia ,  Gerard Lacane

IPC: C08F4/64 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F210/16 ,  B01J31/00 ,  C08F4/44

CPC classification number: C08F210/16 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/6592 ,  C08F4/65916 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/11

Abstract: A novel process for the preparation of a supported transition metal catalyst system said method comprises the steps of: (i) mixing together in a suitable solvent (a) an organometallic compound, and (b) an ionic activator comprising a cation and an anion, (ii) addition of the mixture from step (i) to a support material, and (iii) addition of a transition metal compound in a suitable solvent, characterised in that the molar ratio of organometallic compound (a) to ionic activator (b) in step (i) is in the range 0.1 to 2.0. By use of the reduced molar ratio of the organometallic compound to the ionic activator in step (i) better reproducibilty of the catalyst may be achieved as well as higher activities. In addition polymer properties may be improved for example higher melt strength resulting in better product performance. The preferred transition metal compounds are metallocenes.

Abstract translation: 一种制备负载型过渡金属催化剂体系的新方法，所述方法包括以下步骤：（i）在合适的溶剂（a）有机金属化合物中混合在一起，和（b）包含阳离子和阴离子的离子活化剂， （ii）将步骤（i）的混合物加入到载体材料中，和（iii）在合适的溶剂中加入过渡金属化合物，其特征在于有机金属化合物（a）与离子活化剂（b）的摩尔比 在步骤（i）中为0.1〜2.0。 通过在步骤（i）中通过使用有机金属化合物与离子型活化剂的摩尔比降低，可以实现更好的催化剂的再现性以及更高的活性。 此外，聚合物性能可以被改善，例如更高的熔体强度导致更好的产品性能。 优选的过渡金属化合物是金属茂。

公开(公告)号：US06461994B1

公开(公告)日：2002-10-08

申请号：US09674378

申请日：2000-10-30

Applicant: Vernon Charles Gibson ,  Brian Stephen Kimberley ,  Peter James Maddox ,  Sergio Mastroianni

Inventor： Vernon Charles Gibson ,  Brian Stephen Kimberley ,  Peter James Maddox ,  Sergio Mastroianni

IPC: B01J3118

CPC classification number: C08F210/16 ,  C07C2/32 ,  C07C2531/22 ,  C07F13/005 ,  C07F15/0053 ,  C07F15/025 ,  C07F15/065 ,  C08F10/00 ,  Y10S526/901 ,  Y10S526/905 ,  C08F4/695 ,  C08F4/025 ,  C08F4/7042

Abstract: The present invention relates to transition metal complex compounds, to polymerization catalysts based thereon and to their use in the polymerization and copolymerization of olefins.

Abstract translation: 本发明涉及过渡金属络合物，其基于聚合催化剂及其在烯烃的聚合和共聚中的用途。

公开(公告)号：US20130178638A1

公开(公告)日：2013-07-11

申请号：US13823754

申请日：2011-09-07

Applicant: Sergio Mastroianni

Inventor： Sergio Mastroianni

IPC: C07D317/20

CPC classification number: C07D317/20

Abstract: A process is described for producing dioxolane from crude glycerol obtained from raw materials such as the crude glycerol obtained during production of biodiesel or glycerol obtained during conversion of fats or oils. Further, the described method can dissolve the glycerol in an organic solvent and form an insoluble phase including salts included in the crude glycerol, and then react the glycerol obtained with an aldehyde or a ketone.

Abstract translation: 描述了从原料得到的粗甘油制备二氧戊环的方法，例如在生产生物柴油或在脂肪或油转化过程中获得的甘油时获得的粗甘油。 此外，所述方法可以将甘油溶解在有机溶剂中并形成包含在粗甘油中的盐的不溶相，然后将所得甘油与醛或酮反应。

公开(公告)号：US20130165699A1

公开(公告)日：2013-06-27

申请号：US13822234

申请日：2011-09-07

Applicant: Sergio Mastroianni

Inventor： Sergio Mastroianni

IPC: C07C29/86

CPC classification number: C07C29/86 ,  C07C31/225

Abstract: A process is described for purifying crude glycerol obtained from raw materials such as glycerol obtained during manufacture of biodiesel or glycerol obtained during conversions of fats or oils. Further described, is how the process dissolves glycerol in an organic solvent and forms an insoluble phase comprising the salts of the crude glycerol.

Abstract translation: 描述了一种用于纯化从原料例如在脂肪或油转化期间获得的生物柴油或甘油制备期间获得的甘油获得的粗甘油的方法。 进一步描述的是该方法如何将甘油溶解在有机溶剂中并形成包含粗甘油的盐的不溶相。

公开(公告)号：US20130109886A1

公开(公告)日：2013-05-02

申请号：US13697189

申请日：2011-05-09

Applicant: Sandra Chouzier ,  Gérard Mignani ,  Simon Rousseau ,  Flavie Sarrazin ,  Sergio Mastroianni

Inventor： Sandra Chouzier ,  Gérard Mignani ,  Simon Rousseau ,  Flavie Sarrazin ,  Sergio Mastroianni

IPC: C07C51/31

CPC classification number: C07C51/316 ,  C07C55/14 ,  C07C55/02

Abstract: A process for preparing dicarboxylic acids is described. More particularly a process is described for preparing adipic acid (1,6-hexanedioic acid), by the action of nitric acid, starting from cyclic ketones or alcohols which are the corresponding compounds from the standpoint of the number of carbon atoms, in the presence of one or more oxides of nitrogen at a molar concentration in the reaction mixture of greater than 2.5 mmol per kg of reaction mixture.

Abstract translation: 描述了制备二羧酸的方法。 更具体地描述了一种通过硝酸的作用制备己二酸（1,6-己二酸）的方法，该方法是在存在碳原子数的情况下，从作为相应化合物的环状酮或醇开始 的一种或多种氮氧化物，其反应混合物中摩尔浓度大于2.5mmol / kg反应混合物。

公开(公告)号：US20120035377A1

公开(公告)日：2012-02-09

申请号：US13256387

申请日：2010-03-05

Applicant: Sergio Mastroianni ,  Igor Mikhel ,  Paul Pringle

Inventor： Sergio Mastroianni ,  Igor Mikhel ,  Paul Pringle

IPC: C07F9/6571 ,  C07C253/10 ,  C07C45/49 ,  C07F19/00

CPC classification number: C07F9/6571 ,  C07B41/06 ,  C07B43/08 ,  C07C45/50 ,  C07C47/02

Abstract: Organophosphorus compounds, catalytic systems comprising a metallic element forming a complex with the organophosphorus compounds and methods of hydrocyanation and of hydroformylation employed in the presence of the catalytic systems are described.

Abstract translation: 描述了有机磷化合物，包含与有机磷化合物形成络合物的金属元素的催化体系以及在催化体系存在下使用的氢化氰化反应和加氢甲酰基化方法。

公开(公告)号：US20110288327A1

公开(公告)日：2011-11-24

申请号：US13146610

申请日：2010-01-18

Applicant: Sergio Mastroianni

Inventor： Sergio Mastroianni

IPC: C07C253/10

CPC classification number: C07C253/10 ,  C07C255/04

Abstract: A method for producing compounds including at least one nitrile function by the hydrocyanation of a compound including at least one non-conjugated unsaturation is described. A method for producing compounds including at least one nitrile function by the hydrocyanation of an organic compound including at least one non-conjugated unsaturation including 2 to 20 carbon atoms by reacting with hydrogen cyanide in the presence of a catalytic system including at least one nickel complex in a zero oxidation state with at least one organophosphorus ligand selected from the group including organophosphites, organophosphonites, organophosphinites and organosphosphines and a co-catalyst such as a Lewis acid consisting of a mixture of Lewis acids is also described.

Abstract translation: 描述了通过含有至少一种非共轭不饱和键的化合物的氢氰化生产包含至少一个腈官能团的化合物的方法。 一种通过在包括至少一种镍络合物的催化体系存在下，通过与氰化氢反应，通过含有至少一种包含2至20个碳原子的非共轭不饱和键的有机化合物的氢氰化来制备包含至少一个腈官能团的化合物的方法 还描述了至少一种选自有机亚磷酸酯，有机亚膦酸酯，有机亚磷酸酯和有机膦的有机磷配体和助催化剂如由路易斯酸混合物组成的路易斯酸的零氧化态。

公开(公告)号：US08008413B2

公开(公告)日：2011-08-30

申请号：US12312875

申请日：2007-11-23

Applicant: Sergio Mastroianni ,  Stefan Klaus Spitzmesser

Inventor： Sergio Mastroianni ,  Stefan Klaus Spitzmesser

IPC: C08F4/64 ,  C08F4/6592 ,  B01J31/22

CPC classification number: C08F210/16 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/6592 ,  C08F10/00 ,  Y10S526/943 ,  C08F4/65916 ,  C08F4/025 ,  C08F210/14 ,  C08F2500/04

Abstract: A method for the preparation of copolymers of ethylene and α-olefins having a fraction (%) of the molecular weight component of >1,000,000 of less than 6% comprises polymerising ethylene and an α-olefin in the presence of a supported polymerisation catalyst system comprising (a) a transition metal compound (b) a porous support material, and (c) an activator characterized in that the support material has been (i) dried at a temperature in the range 0° C. to 195° C. in an inert atmosphere, and (ii) treated with an organometallic compound. The resultant supported catalyst systems show improved productivity and allow for control of the resultant polymer properties. Particularly preferred supported catalyst systems are those comprising metallocene complexes.

Abstract translation: 制备乙烯和α-烯烃的共聚物的方法，其具有小于6％的分子量组分> 1,000,000的分数（％）包括在负载型聚合催化剂体系的存在下聚合乙烯和α-烯烃，所述载体聚合催化剂体系包含 （a）过渡金属化合物（b）多孔载体材料，和（c）活化剂，其特征在于所述载体材料已经（i）在0℃至195℃的温度下干燥， 惰性气氛，（ii）用有机金属化合物处理。 所得的负载型催化剂体系显示出提高的生产率并且允许控制所得的聚合物性质。 特别优选的负载催化剂体系是包含茂金属配合物的那些。

公开(公告)号：US07705095B2

公开(公告)日：2010-04-27

申请号：US10583115

申请日：2004-12-08

Applicant: Brian Stephen Kimberley ,  Gerard Lacane ,  Sergio Mastroianni

Inventor： Brian Stephen Kimberley ,  Gerard Lacane ,  Sergio Mastroianni

IPC: C08F4/64 ,  C08F4/52 ,  C08F2/00

CPC classification number: C08F210/16 ,  C08F4/65908 ,  C08F4/65916 ,  C08F4/6592 ,  Y10S526/901 ,  C08F2/005 ,  C08F4/65912 ,  C08F210/14 ,  C08F2500/24

Abstract: A process for the polymerisation of olefin monomers selected from (a) ethylene, (b) propylene (c) mixtures of ethylene and propylene and (d) mixtures of (a), (b) or (c) with one or more other alpha-olefins is performed in a polymerisation reactor in the presence of a supported polymerisation catalyst characterised in that prior to injection into the reactor said supported polymerisation catalyst in the form of a powder is contacted with an inert hydrocarbon liquid in a quantity sufficient to maintain said catalyst in powder form. The preferred inert hydrocarbon liquid is hexane. The supported polymerisation catalyst is preferably a supported metallocene catalyst. According to the process of the prescrit invention the level of fines associated with the polymer products is reduced in particular the level of fines having a diameter

Abstract translation: 聚合烯烃单体的方法，其选自（a）乙烯，（b）丙烯（c）乙烯和丙烯的混合物和（d）（a），（b）或（c）的混合物与一种或多种其它α 烯烃在聚合反应器中在负载的聚合催化剂存在下进行，其特征在于在注入反应器之前，将所述粉末形式的所述载体聚合催化剂与足以维持所述催化剂的量的惰性烃液体接触 以粉末形式。 优选的惰性烃液体是己烷。 负载型聚合催化剂优选为负载金属茂催化剂。 根据预发明的方法，与聚合物产物相关的细粒水平特别降低了直径<125μm的细粒和直径<50μm的微细粒子的水平。

公开(公告)号：US20100069587A1

公开(公告)日：2010-03-18

申请号：US12312875

申请日：2007-11-23

Applicant: Sergio Mastroianni ,  Stefan Klaus Spitzmesser

Inventor： Sergio Mastroianni ,  Stefan Klaus Spitzmesser

IPC: C08F210/16 ,  C08F4/64 ,  C08F4/52 ,  C08F4/58

CPC classification number: C08F210/16 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/6592 ,  C08F10/00 ,  Y10S526/943 ,  C08F4/65916 ,  C08F4/025 ,  C08F210/14 ,  C08F2500/04

Abstract: A method for the preparation of copolymers of ethylene and α-olefins having a fraction (%) of the molecular weight component of >1,000,000 of less than 6% comprises polymerising ethylene and an α-olefin in the presence of a supported polymerisation catalyst system comprising (a) a transition metal compound (b) a porous support material, and (c) an activator characterized in that the support material has been (i) dried at a temperature in the range 0° C. to 195° C. in an inert atmosphere, and (ii) treated with an organometallic compound. The resultant supported catalyst systems show improved productivity and allow for control of the resultant polymer properties. Particularly preferred supported catalyst systems are those comprising metallocene complexes.

Abstract translation: 制备乙烯和α-烯烃的共聚物的方法，其具有小于6％的分子量组分> 1,000,000的分数（％）包括在负载型聚合催化剂体系的存在下聚合乙烯和α-烯烃，所述载体聚合催化剂体系包含 （a）过渡金属化合物（b）多孔载体材料，和（c）活化剂，其特征在于所述载体材料已经（i）在0℃至195℃的温度下干燥， 惰性气氛，（ii）用有机金属化合物处理。 所得的负载型催化剂体系显示出提高的生产率并且允许控制所得的聚合物性质。 特别优选的负载催化剂体系是包含茂金属配合物的那些。