AR096838A1 - PROCEDIMIENTO PARA PREPARAR CATALIZADORES BISOPORTADOS ZIEGLER-NATTA, CATALIZADOR OBTENIDO, Y SÍNTESIS DE NANOCOMPUESTOS DE POLIOLEFINAS Al/Si - Google Patents

PROCEDIMIENTO PARA PREPARAR CATALIZADORES BISOPORTADOS ZIEGLER-NATTA, CATALIZADOR OBTENIDO, Y SÍNTESIS DE NANOCOMPUESTOS DE POLIOLEFINAS Al/Si

Info

Publication number
AR096838A1
AR096838A1 ARP140102517A ARP140102517A AR096838A1 AR 096838 A1 AR096838 A1 AR 096838A1 AR P140102517 A ARP140102517 A AR P140102517A AR P140102517 A ARP140102517 A AR P140102517A AR 096838 A1 AR096838 A1 AR 096838A1
Authority
AR
Argentina
Prior art keywords
catalysts
synthesis
polyolefin
natta
nanocomposts
Prior art date
Application number
ARP140102517A
Other languages
English (en)
Inventor
De Ftima Vieira Marques Maria
Bortolin Ramis Luciana
Da Silva Cardoso Renata
Couto De Oliveira Mnica
Original Assignee
Petróleo Brasileiro S A - Petrobras
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 Petróleo Brasileiro S A - Petrobras filed Critical Petróleo Brasileiro S A - Petrobras
Publication of AR096838A1 publication Critical patent/AR096838A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0202—Alcohols or phenols
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

La presente se refiere a la preparación de catalizadores bisoportados de tipo Ziegler-Natta con morfología esférica para la síntesis de nanocompuestos de poliolefinas, en particular de polipropileno, con alta rigidez y estabilidad térmica. Más específicamente, la presente se refiere a la preparación de catalizadores que tienen incorporado TiCl₄ a un soporte formado por aductos alcohólicos de MgCl₂ y un aluminosilicato laminar en la proporción de 5% m/m hasta 80% m/m, basado en la cantidad de MgCl₂.
ARP140102517A 2013-10-17 2014-07-07 PROCEDIMIENTO PARA PREPARAR CATALIZADORES BISOPORTADOS ZIEGLER-NATTA, CATALIZADOR OBTENIDO, Y SÍNTESIS DE NANOCOMPUESTOS DE POLIOLEFINAS Al/Si AR096838A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2013/000428 WO2015054758A1 (pt) 2013-10-17 2013-10-17 Método de preparo de catalisadores ziegler-natta bissuportados

Publications (1)

Publication Number Publication Date
AR096838A1 true AR096838A1 (es) 2016-02-03

Family

ID=52827478

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140102517A AR096838A1 (es) 2013-10-17 2014-07-07 PROCEDIMIENTO PARA PREPARAR CATALIZADORES BISOPORTADOS ZIEGLER-NATTA, CATALIZADOR OBTENIDO, Y SÍNTESIS DE NANOCOMPUESTOS DE POLIOLEFINAS Al/Si

Country Status (3)

Country Link
AR (1) AR096838A1 (es)
BR (1) BR112015002630A2 (es)
WO (1) WO2015054758A1 (es)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023439A (ja) * 1983-07-20 1985-02-06 Chisso Corp 塩化ビニル系樹脂組成物
JPH0639504B2 (ja) * 1985-09-04 1994-05-25 チッソ株式会社 変性オレフイン重合体の製造法
KR100298102B1 (ko) * 1992-12-22 2001-10-24 치어즈 엠. 노우드 프로필렌단량체를중합시켜폴리프로필렌을제조하는방법,이를위한촉매및프로필렌중합용촉매의제조방법
JP4553986B2 (ja) * 1996-06-21 2010-09-29 ダブリュー・アール・グレース・アンド・カンパニー−コーン 砕け易い噴霧乾燥した凝集化キャリヤ、かかるキャリヤの製造法及びその上に担持されたオレフィン重合触媒
KR100445237B1 (ko) * 2001-08-23 2004-08-18 한국과학기술연구원 클레이가 분산된 올레핀계 고분자 나노 복합체 제조방법
KR100466511B1 (ko) * 2003-10-23 2005-01-15 (주) 디엔에프솔루션 폴리올레핀 제조용 고활성 실리카 담지 중합촉매의제조방법 및 그 제조방법에 의해 제조된 신규한 중합촉매
CN100422223C (zh) * 2005-05-11 2008-10-01 北京燕化高新催化剂有限公司 一种乙烯聚合用球型催化剂及其制备方法
KR20130062377A (ko) * 2008-06-11 2013-06-12 루머스 노보렌 테크놀로지 게엠베하 고활성 지글러-나타 촉매, 촉매의 제조방법 및 이의 용도
CA2733208A1 (en) * 2008-08-06 2010-02-11 Union Carbide Chemicals & Plastics Technology Llc Ziegler-natta catalyst compositions for producing polyethylenes with a high molecular weight tail and methods of making the same
CN101423639B (zh) * 2008-12-09 2011-02-02 中山大学 一种PPR/SiO2纳米复合材料及其制备方法
CN102040693A (zh) * 2009-10-23 2011-05-04 中国石油化工股份有限公司 一种聚丁烯-1的气相聚合方法及其聚合物
CN102336852B (zh) * 2010-07-14 2014-04-02 中国石油天然气股份有限公司 齐格勒-纳塔催化剂的制备方法
CN102127176A (zh) * 2011-01-28 2011-07-20 中国科学院化学研究所 一种高熔体强度聚丙烯及其制备方法
US8685879B2 (en) * 2011-04-29 2014-04-01 Basf Corporation Emulsion process for improved large spherical polypropylene catalysts

Also Published As

Publication number Publication date
WO2015054758A1 (pt) 2015-04-23
BR112015002630A2 (pt) 2018-05-22

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