公开(公告)号：US06730627B1

公开(公告)日：2004-05-04

申请号：US08317826

申请日：1994-10-04

Applicant: Francesco Masi ,  Lia Barazzoni ,  Francesco Menconi ,  Renzo Invernizzi ,  Sergio Masini ,  Cesare Ferrero ,  Angelo Moalli

Inventor： Francesco Masi ,  Lia Barazzoni ,  Francesco Menconi ,  Renzo Invernizzi ,  Sergio Masini ,  Cesare Ferrero ,  Angelo Moalli

IPC: B01J3104

CPC classification number: C08F10/00 ,  C08F10/02 ,  C08F4/6355 ,  C08F4/68 ,  C08F4/6348

Abstract: A solid component of catalyst for the (co)polymerization of ethylene and &agr;-olefins contains magnesium-carboxylate bonds and transition metal-carboxylate and can be represented by the formula: M1Mg(0.3-20)X(2-60)Al(0-6)(R—COO)(0.1-3)  (I) wherein: M is at least one metal selected from titanium, vanadium, zirconium and hafnium, X is a halogen excluding iodine, and R is an aliphatic, cycloaliphatic or aromatic hydrocarbon radical, containing at least 4 carbon atoms. A description follows of the preparation of a solid component of catalyst (I) and its use in procedures for the (co)polymerization of ethylene and &agr;-olefins.

Abstract translation: 用于乙烯和α-烯烃的（共）聚合的催化剂的固体组分含有羧酸镁键和过渡金属羧酸盐，并且可以由下式表示：其中：M是至少一种选自钛，钒，锆的金属 和铪，X是除碘以外的卤素，R是含有至少4个碳原子的脂族，脂环族或芳族烃基。以下描述催化剂（I）的固体组分的制备及其在 （共）聚合乙烯和α-烯烃。

公开(公告)号：US06706655B2

公开(公告)日：2004-03-16

申请号：US09774580

申请日：2001-02-01

Applicant: Thomas Garoff ,  Timo Leinonen ,  Sirpa Ala-Huikku

Inventor： Thomas Garoff ,  Timo Leinonen ,  Sirpa Ala-Huikku

IPC: B01J3104

CPC classification number: C08F110/06 ,  C08F4/651 ,  C08F4/6543 ,  C08F4/6548 ,  C08F2500/18 ,  C08F2500/12

Abstract: The invention relates to a new process for the preparation of an olefin polymerization catalyst component, as well as a new polymerization catalyst component and its use. In the process, a magnesium dialkyl or diahlide or alkyl alkoxide is reacted with an alcohol and the reaction product is reacted with an unsaturated dicarboxylic acid dihalide and a titanium tetrahalide. Especially good catalyst activity and morphology are achieved by using a polyhydric alcohol such as ethylene glycol.

Abstract translation: 本发明涉及一种制备烯烃聚合催化剂组分的新方法，以及新的聚合催化剂组分及其用途。 在此过程中，将二烷基或二氯化镁或烷基醇盐与醇反应，并使反应产物与不饱和二羧酸二卤化物和四卤化钛反应。 通过使用多元醇如乙二醇可以实现特别好的催化剂活性和形态。

公开(公告)号：US06391819B1

公开(公告)日：2002-05-21

申请号：US09934328

申请日：2001-08-23

Applicant: Agapios K. Agapiou ,  Chi-I Kuo ,  David M. Glowczwski ,  Steve K. Ackerman

Inventor： Agapios K. Agapiou ,  Chi-I Kuo ,  David M. Glowczwski ,  Steve K. Ackerman

IPC: B01J3104

CPC classification number: C08F10/00 ,  C08F4/65916 ,  C08F4/65925 ,  C08F4/65927 ,  C08F210/16 ,  C08F2410/02 ,  Y10S526/943 ,  C08F2/005 ,  C08F4/65912 ,  C08F210/14 ,  C08F2500/12

Abstract: The present invention relates to a catalyst composition and a method for making the catalyst composition of a polymerization catalyst and a carboxylate metal salt. The invention is also directed to the use of the catalyst composition in the polymerization of olefin(s). In particular, the polymerization catalyst system is supported on a carrier.

Abstract translation: 本发明涉及催化剂组合物和制备聚合催化剂和羧酸盐金属盐的催化剂组合物的方法。 本发明还涉及催化剂组合物在烯烃聚合中的用途。 特别地，聚合催化剂体系被负载在载体上。

公开(公告)号：US06194342B1

公开(公告)日：2001-02-27

申请号：US08469735

申请日：1995-06-06

Applicant: Sandro Parodi ,  Roberto Nocci ,  Umberto Giannini ,  Pier Camillo Barbe′ ,  Umberto Scata′

Inventor： Sandro Parodi ,  Roberto Nocci ,  Umberto Giannini ,  Pier Camillo Barbe′ ,  Umberto Scata′

IPC: B01J3104

CPC classification number: C08F10/00 ,  Y02P20/52 ,  C08F4/6543 ,  C08F4/6465 ,  C08F4/6565 ,  C08F4/64 ,  C08F4/651

Abstract: The present invention relates to supported catalysts for the polymerization of alpha-olefins which comprise the reaction product of: (a) an Al-alkyl compound; (b) a silicon compound containing at least one Si—OR or Si—OCOR or Si—NR2 bond, R being a hydrocarbyl radical; (c) a solid comprising, as essential support, a Mg dihalide in active form and, supported thereon, a Ti halide or a halo-Ti-alcoholate and a particular type of electron donor compound. The present invention also relates to supported catalyst components.

Abstract translation: 本发明涉及用于α-烯烃聚合的载体催化剂，其包含以下反应产物：（a）Al-烷基化合物;（b）含有至少一个Si-OR或Si-OCOR或Si- NR2键，R是烃基;（c）包含活性形式的二卤化镁作为必需的载体的固体，并且其上载有Ti卤化物或卤代Ti-醇化物和特定类型的电子给体化合物。 本发明还涉及负载型催化剂组分。

公开(公告)号：US06632769B2

公开(公告)日：2003-10-14

申请号：US10062773

申请日：2002-02-01

Applicant: Timothy T. Wenzel ,  David James Schreck ,  Thomas H. Peterson

Inventor： Timothy T. Wenzel ,  David James Schreck ,  Thomas H. Peterson

IPC: B01J3104

CPC classification number: C08F110/02 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65927 ,  Y10S526/901 ,  Y10S526/943 ,  C08F2/40

Abstract: The present invention relates to the use of at least one solid compound that when used with a polymerization catalyst in a polymerization process results in a phase change of the solid compound to a liquid that renders the polymerization catalyst substantially or completely inactive.

Abstract translation: 本发明涉及至少一种固体化合物的用途，当在聚合过程中与聚合催化剂一起使用时，固体化合物与使聚合催化剂基本上或完全无活性的液体相变。

公开(公告)号：US06344429B2

公开(公告)日：2002-02-05

申请号：US09793845

申请日：2001-02-26

Applicant: Pedro Pereira ,  Jose Guitian ,  Jose Cordova ,  Ramon Salazar ,  Monsaris Pimentel ,  Alice Dupatrocinio

Inventor： Pedro Pereira ,  Jose Guitian ,  Jose Cordova ,  Ramon Salazar ,  Monsaris Pimentel ,  Alice Dupatrocinio

IPC: B01J3104

CPC classification number: C10B57/06 ,  C10G9/005 ,  C10G9/007 ,  C10G11/02 ,  C10G49/12 ,  Y10S516/927 ,  Y10S516/928

Abstract: A method for making an oil soluble coking process additive, includes the steps of: providing mixture of a metal salt in water wherein the metal salt contains a metal selected from the group consisting of alkali metals, alkaline earth metals and mixtures thereof; providing a heavy hydrocarbon; forming an emulsion of the mixture and the heavy hydrocarbon; heating the emulsion so as to react the metal salt with components of the heavy hydrocarbon so as to provide a treated hydrocarbon containing oil soluble organometallic compound, wherein the organometallic compound includes the metal and is stable at a temperature of at least about 300° C. The oil soluble additive and a process using same are also disclosed.

Abstract translation: 一种制备油溶性焦化工艺添加剂的方法，包括以下步骤：提供金属盐在水中的混合物，其中金属盐含有选自碱金属，碱土金属及其混合物的金属; 提供重质烃; 形成混合物和重质烃的乳液; 加热乳液以使金属盐与重质烃的组分反应，以提供含有油溶性有机金属化合物的经处理的烃，其中有机金属化合物包括金属并且在至少约300℃的温度下是稳定的 还公开了油溶性添加剂及其使用方法。

公开(公告)号：US06472342B2

公开(公告)日：2002-10-29

申请号：US09932912

申请日：2001-08-20

Applicant: Agapios K. Agapiou ,  Chi-I Kuo ,  David M. Glowczwski ,  Steve K. Ackerman

Inventor： Agapios K. Agapiou ,  Chi-I Kuo ,  David M. Glowczwski ,  Steve K. Ackerman

IPC: B01J3104

CPC classification number: C08F10/00 ,  C08F4/65916 ,  C08F4/65925 ,  C08F4/65927 ,  C08F210/16 ,  C08F2410/02 ,  Y10S526/943 ,  C08F2/005 ,  C08F4/65912 ,  C08F210/14 ,  C08F2500/12

Abstract: The present invention relates to a catalyst composition and a method for making the catalyst composition of a polymerization catalyst and a carboxylate metal salt. The invention is also directed to the use of the catalyst composition in the polymerization of olefin(s). In particular, the polymerization catalyst system is supported on a carrier. More particularly, the polymerization catalyst comprises a bulky ligand metallocene-type catalyst system.

公开(公告)号：US06432864B1

公开(公告)日：2002-08-13

申请号：US09832502

申请日：2001-04-11

Applicant: Stephan Herman Wendel ,  Reza Fard-Aghaie

Inventor： Stephan Herman Wendel ,  Reza Fard-Aghaie

IPC: B01J3104

CPC classification number: C08G65/33306 ,  C08G18/1875 ,  C08G18/48 ,  C08G18/7621 ,  C08G18/7671 ,  C08G65/3324 ,  C08G65/33396 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083

Abstract: Novel acid-blocked amine catalysts and their use in the preparation of polyurethanes. The acid-blocked amine catalysts have the general structure shown below: wherein A is the residue of an organic acid anhydride; R1 is H or C1 to C6 alkyl; R2 is H or C1 to C6 alkyl; n is an integer of 0 to 10; and B is a compound containing a protonated amine and one or more primary amine, secondary amine, or tertiary amine groups.

Abstract translation: 新型酸封闭胺催化剂及其在制备聚氨酯中的应用。 酸封闭的胺催化剂具有如下的一般结构：其中A是有机酸酐的残基; R1是H或C1-C6烷基; R2是H或C1-C6烷基; n为0〜10的整数。 并且B是含有质子化胺和一个或多个伯胺，仲胺或叔胺基团的化合物。

公开(公告)号：US06303532B1

公开(公告)日：2001-10-16

申请号：US08425258

申请日：1995-04-18

Applicant: Thomas Garoff ,  Timo Leinonen ,  Eero Iiskola

Inventor： Thomas Garoff ,  Timo Leinonen ,  Eero Iiskola

IPC: B01J3104

CPC classification number: C08F10/00 ,  C08F4/6543 ,  C08F10/06 ,  C08F4/651 ,  C08F4/022 ,  C08F2500/24

Abstract: In the invention a catalyst composition intended for the polymerization of olefins has been provided, which has been prepared by bringing together magnesium chloride, a lower alcohol, a titanium compound and an ester of phthalic acid. The procatalyst composition is active and stereospecific and it simultaneously has a titanium and phthalic acid content as low as possible. These good properties have been achieved by carrying out a transesterification between the lower alcohol and the ester of the phthalic acid, whereby the alkoxy group of the phthalic acid comprises at least five carbon atoms.

Abstract translation: 在本发明中，提供了用于烯烃聚合的催化剂组合物，其通过将氯化镁，低级醇，钛化合物和邻苯二甲酸的酯聚合在一起制备。 原催化剂组合物具有活性和立体特异性，同时具有尽可能低的钛和邻苯二甲酸含量。 通过进行低级醇和邻苯二甲酸的酯之间的酯交换已经实现了这些良好的性能，由此邻苯二甲酸的烷氧基包含至少5个碳原子。