ES2063053T3 - Procedimiento para la produccion de polipropileno y pelicula de polipropileno estirado. - Google Patents

Procedimiento para la produccion de polipropileno y pelicula de polipropileno estirado.

Info

Publication number
ES2063053T3
ES2063053T3 ES88311839T ES88311839T ES2063053T3 ES 2063053 T3 ES2063053 T3 ES 2063053T3 ES 88311839 T ES88311839 T ES 88311839T ES 88311839 T ES88311839 T ES 88311839T ES 2063053 T3 ES2063053 T3 ES 2063053T3
Authority
ES
Spain
Prior art keywords
methylbutene
polypropylene
amount
preliminarily
polymerized
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
ES88311839T
Other languages
English (en)
Inventor
Mamoru Kioka
Masaya Yamada
Masanobu Ishiyama
Masao Nakano
Akinori Toyota
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
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
Priority claimed from JP62315205A external-priority patent/JPH0826190B2/ja
Priority claimed from JP62315204A external-priority patent/JP2529310B2/ja
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Application granted granted Critical
Publication of ES2063053T3 publication Critical patent/ES2063053T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

PROCESO PARA REDUCIR POLIPROPILENO, QUE COMPRENDE LA POLIMERIZACION PRELIMINAR DE 3 - METILBUTENO - 1 EN PRESENCIA DE UN SISTEMA CATALIZADOR FORMADO POR: (A) UN COMPONENTE CATALIZADOR SOLIDO DE TITANIO QUE CONTIENE COMO COMPONENTES ESENCIALES MAGNESIO, TITANIO, HALOGENO Y ESTERES DE ACIDOS POLICARBOXILICOS; (B) UN COMPUESTO ORGANO ALUMINICO; Y (C) UN COMPUESTO ORGANOSILICICO REPRESENTADO POR LA FORMULS RNSI(OR'')4-N DONDE R Y R''REPRESENTAN UN GRUPO HIDROCARBONADO, Y N VALE ENTRE 0 Y 4, SIENDO LA CANTIDAD DE 3 - METILBUTENO - 1 PRELIMINARMENTE POLIMERIZADA DE 0.1 A 100 GR POR GR DE CATALIZADOR SOLIDO DE TITANIO, Y A CONTINUACION, POLIMERIZAR EL PROPILENO O COPOLIMERIZARLO CON UNA ALFA - OLEFINA, EN PRESENCIA DEL CATALIZADOR USADO EN LA POLIMERIZACION PRELIMINAR; EN UNA EXTENSION TAL QUE LA CANTIDAD DE MONOMERO O MONOMEROSA POLIMERIZADOS ESTA ENTRE 1000 Y 100000 VECES LA CANTIDAD DE 3 - METILBUTENO - 1 POLIMERIZADO PRELIMINARMENTE. TAMBIEN SE PROPORCIONA UN POLIPROPILENO ESTIRADO CON UNA EXCELENTE TRANSPARENCIA CON POCA PERDIDA DE TRANSPARENCIA O RIGIDEZ POR ESTIRAMIENTO QUE CONTIENE DE 1 A 1000 PPM EN PESO DE POLIMERO DE 3 - METILBUTENO - 1, AL MENOS, EN UNA DIRECCION.
ES88311839T 1987-12-15 1988-12-14 Procedimiento para la produccion de polipropileno y pelicula de polipropileno estirado. Expired - Lifetime ES2063053T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62315205A JPH0826190B2 (ja) 1987-12-15 1987-12-15 ポリプロピレン延伸フイルム
JP62315204A JP2529310B2 (ja) 1987-12-15 1987-12-15 ポリプロピレンの製造方法

Publications (1)

Publication Number Publication Date
ES2063053T3 true ES2063053T3 (es) 1995-01-01

Family

ID=26568225

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88311839T Expired - Lifetime ES2063053T3 (es) 1987-12-15 1988-12-14 Procedimiento para la produccion de polipropileno y pelicula de polipropileno estirado.

Country Status (8)

Country Link
US (1) US5159021A (es)
EP (1) EP0321218B1 (es)
KR (1) KR920001040B1 (es)
CN (1) CN1026116C (es)
AT (1) ATE110746T1 (es)
CA (1) CA1306579C (es)
DE (1) DE3851313T2 (es)
ES (1) ES2063053T3 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649708B1 (fr) * 1989-07-17 1991-10-25 Bp Chem Int Ltd Procede de fabrication en phase gazeuse de copolymeres du propylene a l'aide d'un systeme catalytique de haute activite
US4990478A (en) * 1989-09-21 1991-02-05 Amoco Corporation Silane-modified supported polyolefin catalyst to produce a broadened molecular weight distribution product
JP3284319B2 (ja) * 1992-07-06 2002-05-20 昭和電工株式会社 オレフィン重合用触媒およびオレフィン重合体の製造法
US5536773A (en) * 1993-07-16 1996-07-16 Mitsui Petrochemical Industries, Ltd. Polypropylene resin composition and the use of the same
TW272986B (es) * 1993-07-28 1996-03-21 Mitsui Petroleum Chemicals Ind
WO1995021203A1 (en) * 1994-02-04 1995-08-10 Exxon Chemical Patents Inc. Dual donor catalyst system for the polymerization of olefins
US6686433B1 (en) 1994-02-04 2004-02-03 Exxonmobil Chemical Patents Inc. Dual donor catalyst system for the polymerization of olefins
US6201079B1 (en) * 1995-09-29 2001-03-13 Bp Amoco Corporation Propylene polymer resin made from a high activity catalyst having a broad thermal processing window and articles made therefrom
US6057407A (en) * 1997-01-08 2000-05-02 Bp Amoco Corporation High melt flow propylene polymer produced by gas-phase polymerization
DE69835745T2 (de) * 1997-06-06 2007-01-25 Idemitsu Kosan Co. Ltd. Verzweigtes polypropylen
WO1999007752A1 (fr) * 1997-08-05 1999-02-18 Grand Polymer Co., Ltd. Composition de resine de polypropylene et utilisation de celle-ci
FI980342A0 (fi) * 1997-11-07 1998-02-13 Borealis As Polymerroer och -roerkopplingar
FI974175A (fi) * 1997-11-07 1999-05-08 Borealis As Menetelmä polypropeenin valmistamiseksi
US6087459A (en) * 1998-05-14 2000-07-11 Exxon Chemical Patents Inc. Polymeric materials formed using blends of electron donors
EP1197497B1 (en) * 1999-01-13 2009-09-02 Chisso Corporation Process for producing polypropylene or propylene random copolymer
FI991057A0 (fi) * 1999-05-07 1999-05-07 Borealis As Korkean jäykkyyden propeenipolymeerit ja menetelmä niiden valmistamiseksi
AU7540700A (en) 1999-10-02 2001-05-10 Borealis Technology Oy Modified supported catalysts for the polymerization of olefins
US6399707B1 (en) 2000-09-29 2002-06-04 Exxonmobil Chemical Patents Inc. Impact copolymer and plastomer blend
US6566294B2 (en) 2000-12-21 2003-05-20 Exxonmobil Chemical Patents Inc. Multi-donor catalyst system for the polymerization of olefins
JP2003176321A (ja) * 2001-12-12 2003-06-24 Sumitomo Chem Co Ltd ポリプロピレン系延伸フィルム
EP1847555A1 (en) * 2006-04-18 2007-10-24 Borealis Technology Oy Multi-branched Polypropylene
EP2840097B1 (en) 2010-06-10 2016-04-13 Ineos Technologies USA LLC Controlling h2 distribution in a horizontal stirred bed reactor
US9243138B2 (en) 2011-03-18 2016-01-26 Ineos Manufacturing Belgium Nv Propylene-ethylene random copolymer
EP2951239B1 (en) 2013-01-29 2019-03-13 Ineos Europe AG Injection moulded polypropylene articles
CN114230931A (zh) 2014-06-25 2022-03-25 埃克森美孚化学专利公司 高熔体强度聚丙烯以及用于保持熔体强度的挤出方法
US10294312B2 (en) 2014-12-12 2019-05-21 Exxonmobil Research And Engineering Company Olefin polymerization catalyst system comprising mesoporous organosilica support
WO2018022263A1 (en) 2016-07-29 2018-02-01 Exxonmobil Chemical Patents Inc. Polymerization processes using high molecular weight polyhydric quenching agents
WO2018044395A1 (en) 2016-08-31 2018-03-08 Exxonmobil Chemical Patents Inc. Spiral heat exchanger as a preheater in polymer devolatilization processes
WO2018147944A1 (en) 2017-02-07 2018-08-16 Exxonmobil Chemical Patents Inc. High melt strength polypropylenes with improved processability
WO2020231526A1 (en) 2019-05-15 2020-11-19 Exxonmobil Chemical Patents Inc. Polypropylene-based compositions
WO2021167850A1 (en) 2020-02-17 2021-08-26 Exxonmobil Chemical Patents Inc. Propylene-based polymer compositions having a high molecular weight tail
WO2024025742A1 (en) 2022-07-25 2024-02-01 Exxonmobil Chemical Patents Inc. Purged polymer, process and apparatus for production thereof
WO2024025741A1 (en) 2022-07-27 2024-02-01 Exxonmobil Chemical Patents Inc. Polypropylene compositions with enhanced strain hardening and methods of producing same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR65954E (es) * 1956-03-27
GB1030797A (en) * 1963-10-15 1966-05-25 Ici Ltd Polymer compositions
GB1104665A (en) * 1965-04-15 1968-02-28 Ici Ltd Polymer moulding compositions
LU65954A1 (es) * 1972-08-25 1974-03-07
JPS5883016A (ja) * 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd プロピレンブロツク共重合体の製法
JPS60139428A (ja) * 1983-12-27 1985-07-24 Sumitomo Chem Co Ltd ポリプロピレン延伸フイルム
EP0152701B1 (en) * 1983-12-27 1988-06-08 Sumitomo Chemical Company, Limited Process for producing propylene copolymer
JPS60139731A (ja) * 1983-12-27 1985-07-24 Sumitomo Chem Co Ltd 結晶性プロピレン重合体組成物
JPS61151204A (ja) * 1984-12-24 1986-07-09 Idemitsu Petrochem Co Ltd ポリプロピレンの製造方法
DE3540698A1 (de) * 1985-11-16 1987-05-21 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten des propylens mittels eines ziegler-natta-katalysatorsystems
JP2516199B2 (ja) * 1986-04-23 1996-07-10 三井東圧化学株式会社 プロピレンの連続重合方法

Also Published As

Publication number Publication date
DE3851313D1 (de) 1994-10-06
US5159021A (en) 1992-10-27
EP0321218B1 (en) 1994-08-31
EP0321218A2 (en) 1989-06-21
CA1306579C (en) 1992-08-18
DE3851313T2 (de) 1994-12-22
CN1026116C (zh) 1994-10-05
ATE110746T1 (de) 1994-09-15
KR890009989A (ko) 1989-08-05
EP0321218A3 (en) 1990-03-14
CN1036776A (zh) 1989-11-01
KR920001040B1 (ko) 1992-02-01

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