ES2172610T3 - Un sistema catalitico para producir polipropileno altamente cristalino. - Google Patents

Un sistema catalitico para producir polipropileno altamente cristalino.

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Publication number
ES2172610T3
ES2172610T3 ES96109106T ES96109106T ES2172610T3 ES 2172610 T3 ES2172610 T3 ES 2172610T3 ES 96109106 T ES96109106 T ES 96109106T ES 96109106 T ES96109106 T ES 96109106T ES 2172610 T3 ES2172610 T3 ES 2172610T3
Authority
ES
Spain
Prior art keywords
sub
group
groups
rent
preferibly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES96109106T
Other languages
English (en)
Inventor
Edwar S Shamshoum
Sehyun Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fina Technology Inc
Original Assignee
Fina Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fina Technology Inc filed Critical Fina Technology Inc
Application granted granted Critical
Publication of ES2172610T3 publication Critical patent/ES2172610T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

LA PRESENTE INVENCION PROPORCIONA UN SISTEMA CATALIZADOR QUE MUESTRA UN CONTROL DE LAS PROPIEDADES DESEADAS EN EL PRODUCTO POLIMERO. EL SISTEMA CATALIZADOR INCLUYE UN CATALIZADOR SOPORTADO ZIEGLER-NATTA CONVENCIONAL QUE CONTIENE UN COMPUESTO DE FOSFORO ORGANICO EN COMBINACION CON UN DONANTE DE ELECTRONES QUE TIENE LA FORMULA GENERAL SIR{SUB,M}(OR''){SUB,4-M} DONDE R ES SELECCIONADO ENTRE EL GRUPO CONSISTENTE EN UN GRUPO ALQUILO, UN GRUPO CICLOALQUILO, UN GRUPO ARILO Y UN GRUPO VINILO; R'' ES UN GRUPO ALQUILO; Y M ES DE 0 A 3, EN DONDE CUANDO R ES UN GRUPO ALQUILO, R PUEDE SER IDENTICO A R''; CUANDO M ES 0, 1 O 2, LOS GRUPOS R'' PUEDEN SER IDENTICOS O DIFERENTES Y CUANDO M ES 1, 2 O 3, LOS GRUPOS R PUEDEN SER IDENTICOS O DIFERENTES. EL SISTEMA FACILMENTE ALCANZA EFICACIAS SUPERIORES A 30 KG/G-CAT*H. EL SISTEMA TAMBIEN MUESTRA BUEN CONTROL SOBRE LOS SOLUBLES DE XILENO DE LOS PRODUCTOS POLIMEROS Y PRODUCE UN PRODUCTO POLIMERO ALTAMENTE CRISTALINO. EL DONANTE DE ELECTRONES ES PREFERIBLEMENTE DESCRITO POR LA FORMULA: EN DONDE R{SUB,1} ES UN GRUPO ALQUILO O CICLOALQUILO QUE CONTIENE UN ATOMO DE CARBONO PRIMARIO, SECUNDARIO O TERCIARIO UNIDO A UN ATOMO DE SILICIO; R{SUB,2} Y R{SUB,3} SON GRUPOS ALQUILO O ARILO; Y R{SUB,4} ES UN GRUPO ALQUILO O CICLOALQUILO CON UN ATOMO DE CARBONO SECUNDARIO O TERCIARIO UNIDO AL ATOMO DE SILICIO. MAS PREFERIBLEMENTE, R{SUB,1} Y R{SUB,4} SON AMBOS GRUPOS CICLOALQUILO Y SON AMBOS EL MISMO.MAS PREFERIBLEMENTE, R{SUB,1} Y R{SUB,4} SON AMBOS GRUPOS CICLOPENTILO Y R{SUB,2} Y R{SUB,3} SON AMBOS GRUPOS METOXI. ESPECIFICAMENTE, EL DONANTE DE ELECTRONES PUEDE SER DICICLOPENTILDIMETOXISILANO.
ES96109106T 1995-06-07 1996-06-07 Un sistema catalitico para producir polipropileno altamente cristalino. Expired - Lifetime ES2172610T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/474,233 US6635734B2 (en) 1994-04-26 1995-06-07 Catalyst system to produce highly crystalline polypropylene

Publications (1)

Publication Number Publication Date
ES2172610T3 true ES2172610T3 (es) 2002-10-01

Family

ID=23882706

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96109106T Expired - Lifetime ES2172610T3 (es) 1995-06-07 1996-06-07 Un sistema catalitico para producir polipropileno altamente cristalino.

Country Status (5)

Country Link
US (1) US6635734B2 (es)
EP (1) EP0752431B1 (es)
JP (1) JPH09100313A (es)
DE (1) DE69619896T2 (es)
ES (1) ES2172610T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6323293B1 (en) * 1994-04-26 2001-11-27 Fina Technology, Inc. Electron donor and catalyst system for olefin polymerization
CN1086191C (zh) * 1998-03-17 2002-06-12 中国石油化工集团公司 用于乙烯聚合或共聚合的催化剂及其制法
US6469112B2 (en) * 2000-08-22 2002-10-22 Engelhard Corporation (Cycloalkyl)methyl silanes as external donors for polyolefin catalysts
CN1297575C (zh) 2004-04-12 2007-01-31 中国石油化工股份有限公司 用于乙烯聚合或共聚合的催化剂组分及其催化剂
US20060252894A1 (en) * 2005-05-06 2006-11-09 Fina Technology, Inc. Novel combinations of silane electron donors for use in catalyst compositions
JP4784279B2 (ja) * 2005-11-17 2011-10-05 王子製紙株式会社 コンデンサーフィルム
MX2008015361A (es) * 2006-06-01 2008-12-16 Sunoco Inc R&M Polipropileno de alta cristalinidad de indice de flujo de fusion alto.
CN101125898A (zh) * 2007-07-19 2008-02-20 中国科学院长春应用化学研究所 一种用于合成宽分子量分布聚丙烯的催化剂
US7662901B2 (en) * 2007-11-30 2010-02-16 Sunoco Chemicals, Inc. High crystallinity, high melt flow rate polypropylene
EP2274148B1 (en) * 2008-01-08 2012-05-23 Eovations LLC Cellular oriented polymer composition with inorganic filler and low xylene solubles
BRPI0912901A2 (pt) * 2008-08-19 2015-10-06 Dow Global Technologies Llc processo para produzir uma composição de catalisador classificado, processo de polimerização, aparelhagem para produzir uma composição de catalisador classificado e método para determinar o teor de sólidos em uma pasta
US20100081755A1 (en) * 2008-10-01 2010-04-01 Sunoco, Inc. (R&M) Method for preparing a random copolymer with enhanced ethylene content
US20100081760A1 (en) * 2008-10-01 2010-04-01 Sunoco, Inc. (R&M) Film comprising a random copolymer with enhanced ethylene content
US7750081B2 (en) * 2008-10-01 2010-07-06 Sunoco Chemicals, Inc. Random copolymer with enhanced ethylene content
BRPI0919554B1 (pt) * 2008-10-01 2019-09-24 Braskem America, Inc. Composição de resina, método para preparar um polímero, e, película de polipropileno biaxialmente orientada
US10696764B2 (en) 2014-12-31 2020-06-30 Borealis Ag Process for preparing propylene copolymers
EP3317310A1 (en) 2015-06-30 2018-05-09 Borealis AG Process for preparing propylene polymer compositions
US10851191B2 (en) 2015-06-30 2020-12-01 Borealis Ag Process for preparing propylene polymer compositions
EP3187512A1 (en) 2015-12-31 2017-07-05 Borealis AG Process for preparing propylene copolymer compositions
EP3484930A1 (en) 2016-07-12 2019-05-22 Borealis AG Solid catalyst for the preparation of nucleated polyolefins

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634714A (en) * 1979-08-29 1981-04-07 Sumitomo Chem Co Ltd Preparation of propylene polymer or copolymer
JPS59206410A (ja) 1983-05-11 1984-11-22 Mitsui Petrochem Ind Ltd オレフイン重合体の製造方法
CN1006071B (zh) 1985-04-01 1989-12-13 中国石油化工总公司 用于烯烃聚合和共聚合的催化剂体系
EP0350170B2 (en) 1988-06-17 2001-09-12 Mitsui Chemicals, Inc. Process for polymerising olefins and polymerisation catalyst therefor
TW300235B (es) 1992-12-04 1997-03-11 Mitsui Petroleum Chemicals Ind

Also Published As

Publication number Publication date
DE69619896D1 (de) 2002-04-25
EP0752431A3 (es) 1997-02-12
US20030060580A1 (en) 2003-03-27
US6635734B2 (en) 2003-10-21
EP0752431B1 (en) 2002-03-20
DE69619896T2 (de) 2002-11-07
JPH09100313A (ja) 1997-04-15
EP0752431A2 (en) 1997-01-08

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