[go: up one dir, main page]

IT1080222B - POLYOLEFIN PREPARATION PROCEDURE - Google Patents

POLYOLEFIN PREPARATION PROCEDURE

Info

Publication number
IT1080222B
IT1080222B IT2492077A IT2492077A IT1080222B IT 1080222 B IT1080222 B IT 1080222B IT 2492077 A IT2492077 A IT 2492077A IT 2492077 A IT2492077 A IT 2492077A IT 1080222 B IT1080222 B IT 1080222B
Authority
IT
Italy
Prior art keywords
preparation procedure
polyolefin preparation
polyolefin
procedure
preparation
Prior art date
Application number
IT2492077A
Other languages
Italian (it)
Inventor
Kanoh Natsuki
Tanaka Toru
Murakami Atsushi
Enokido Nobuo
Suzuki Masatoshi
Original Assignee
Mitsubishi Chem Ind
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 JP7367276A external-priority patent/JPS52156195A/en
Priority claimed from JP9810376A external-priority patent/JPS5323383A/en
Application filed by Mitsubishi Chem Ind filed Critical Mitsubishi Chem Ind
Application granted granted Critical
Publication of IT1080222B publication Critical patent/IT1080222B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22Organic complexes
    • B01J31/2204Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208Oxygen, e.g. acetylacetonates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06Halogens; Compounds thereof
    • B01J27/08Halides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/143Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/40Complexes comprising metals of Group IV (IVA or IVB) as the central metal
    • B01J2531/46Titanium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/50Complexes comprising metals of Group V (VA or VB) as the central metal
    • B01J2531/56Vanadium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06Halogens; Compounds thereof
    • B01J27/08Halides
    • B01J27/10Chlorides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IT2492077A 1976-06-22 1977-06-22 POLYOLEFIN PREPARATION PROCEDURE IT1080222B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7367276A JPS52156195A (en) 1976-06-22 1976-06-22 Production of solid catalyst and olefin polymers
JP9810376A JPS5323383A (en) 1976-08-17 1976-08-17 Preparation of polyolefin

Publications (1)

Publication Number Publication Date
IT1080222B true IT1080222B (en) 1985-05-16

Family

ID=26414815

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2492077A IT1080222B (en) 1976-06-22 1977-06-22 POLYOLEFIN PREPARATION PROCEDURE

Country Status (5)

Country Link
BR (1) BR7704033A (en)
DE (1) DE2727652A1 (en)
FR (1) FR2355562A1 (en)
GB (1) GB1539670A (en)
IT (1) IT1080222B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL71356A (en) * 1983-03-29 1987-07-31 Union Carbide Corp Process for producing polyethylene,a supported vanadium catalyst precursor therefor and a catalyst composition containing said supported precursor
CN1009647B (en) * 1987-03-31 1990-09-19 联合碳化公司 Process for production of polyethylene having intermediate molecular weight distribution

Also Published As

Publication number Publication date
DE2727652A1 (en) 1978-01-05
FR2355562A1 (en) 1978-01-20
BR7704033A (en) 1978-07-04
FR2355562B1 (en) 1983-05-27
GB1539670A (en) 1979-01-31

Similar Documents

Publication Publication Date Title
SE437927B (en) SURGICAL LEFT
IT1082522B (en) PROCEDURE FOR THE PREPARATION OF TETRAIDOFURANO
FR2343870A2 (en) WALL-CURTAIN STRUCTURE
IT1080207B (en) PROCEDURE FOR THE PREPARATION OF BENZOTHIAZOLS
IT1062139B (en) POLYOLEFIN PREPARATION PROCEDURE
DK156877A (en) AUDIOMETER
IT1141068B (en) POLYOLEFIN PREPARATION PROCEDURE
BR7703509A (en) TOOTHBRUSH
IT1085033B (en) PROCEDURE FOR THE PREPARATION OF METOSSI-PSORALI
IT1076788B (en) PROCEDURE FOR PREPARING ORGANOPOLISILOSSANI
IT1041312B (en) POLYOLEFIN PREPARATION PROCEDURE
IT1081706B (en) RETINO FOR ROTOCALCOGRAPHY
IT1121835B (en) POLYOLEFIN PREPARATION PROCEDURE
IT1064866B (en) POLYOLEFIN PREPARATION PROCEDURE
IT1143732B (en) PROCEDURE FOR THE PREPARATION OF ETHYLYL-BETA-IONOL
DK413977A (en) SURGICAL SUTUR
DK510977A (en) HYGIENE-COSMETIC PREPARATION
IT1091564B (en) METHOD FOR THE PREPARATION OF 3-DEOXIANTOCIANDINE
IT1129390B (en) POLYOLEFIN PROCEDURE PROCEDURE
IT1085377B (en) PROCEDURE FOR THE PREPARATION OF ESAFLUOROPROPANONE-2
IT1088721B (en) POLYOLEFIN PREPARATION PROCEDURE
SE7701143L (en) POLUMERISATINOS PROCEDURE
DK554877A (en) CUP
IT1088965B (en) PROCEDURE FOR THE PREPARATION OF HEPARIN
BE850661A (en) Earphones