FR2341362A2 - Agglomerated Ziegler catalyst compsn. for olefin polymerisation - mixed with a network of PTFE fibres and supported on a metal halide - Google Patents

Agglomerated Ziegler catalyst compsn. for olefin polymerisation - mixed with a network of PTFE fibres and supported on a metal halide

Info

Publication number
FR2341362A2
FR2341362A2 FR7614118A FR7614118A FR2341362A2 FR 2341362 A2 FR2341362 A2 FR 2341362A2 FR 7614118 A FR7614118 A FR 7614118A FR 7614118 A FR7614118 A FR 7614118A FR 2341362 A2 FR2341362 A2 FR 2341362A2
Authority
FR
France
Prior art keywords
supported
metal halide
agglomerated
network
ziegler catalyst
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.)
Granted
Application number
FR7614118A
Other languages
French (fr)
Other versions
FR2341362B2 (en
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of FR2341362A2 publication Critical patent/FR2341362A2/en
Application granted granted Critical
Publication of FR2341362B2 publication Critical patent/FR2341362B2/fr
Granted legal-status Critical Current

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
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/10—Chlorides
    • 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
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • 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)
  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)

Abstract

Agglomerated Ziegler catalyst compsn. supported by a metal halide having an ave. particle diameter of 10-100 mu (improvement over the catalyst of B.E. 835490) comprises a network of sub-microscopic PTFE fibres entangled with Ziegler catalyst fines supported by a transition metal halide, or the support is a halide of a Gp. IA, IIA and B, or IIIA metal, the first having an ave. particle diameter of 1-20 mu and being produced by a single grinding stage and the catalyst compsn. having adequate flow props.
FR7614118A 1976-02-20 1976-05-11 Agglomerated Ziegler catalyst compsn. for olefin polymerisation - mixed with a network of PTFE fibres and supported on a metal halide Granted FR2341362A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65980876A 1976-02-20 1976-02-20

Publications (2)

Publication Number Publication Date
FR2341362A2 true FR2341362A2 (en) 1977-09-16
FR2341362B2 FR2341362B2 (en) 1982-09-10

Family

ID=24646923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614118A Granted FR2341362A2 (en) 1976-02-20 1976-05-11 Agglomerated Ziegler catalyst compsn. for olefin polymerisation - mixed with a network of PTFE fibres and supported on a metal halide

Country Status (5)

Country Link
JP (2) JPS52100392A (en)
BE (1) BE841600R (en)
DE (1) DE2620610A1 (en)
FR (1) FR2341362A2 (en)
IT (1) IT1062424B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404464A1 (en) * 1977-09-28 1979-04-27 Exxon Research Engineering Co PROCESS FOR THE PREPARATION OF POLYOLEFINS PRESENTING A NARROW GRANULOMETRY INTERVAL AND CATALYST FOR THIS PROCESS
EP0629441A1 (en) * 1993-05-26 1994-12-21 NASMAN, Jan-Anders, Harry Polymer supports and method for the preparation thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0334302U (en) * 1989-08-10 1991-04-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404464A1 (en) * 1977-09-28 1979-04-27 Exxon Research Engineering Co PROCESS FOR THE PREPARATION OF POLYOLEFINS PRESENTING A NARROW GRANULOMETRY INTERVAL AND CATALYST FOR THIS PROCESS
EP0629441A1 (en) * 1993-05-26 1994-12-21 NASMAN, Jan-Anders, Harry Polymer supports and method for the preparation thereof

Also Published As

Publication number Publication date
JPS58132007A (en) 1983-08-06
JPS52100392A (en) 1977-08-23
FR2341362B2 (en) 1982-09-10
IT1062424B (en) 1984-10-10
JPS6359404B2 (en) 1988-11-18
BE841600R (en) 1976-11-08
DE2620610A1 (en) 1977-08-25

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