BE816645A - MULTI-PHASE PREPARATION PROCESS OF POLYMERIZATION CATALYSTS - Google Patents

MULTI-PHASE PREPARATION PROCESS OF POLYMERIZATION CATALYSTS

Info

Publication number
BE816645A
BE816645A BE145699A BE145699A BE816645A BE 816645 A BE816645 A BE 816645A BE 145699 A BE145699 A BE 145699A BE 145699 A BE145699 A BE 145699A BE 816645 A BE816645 A BE 816645A
Authority
BE
Belgium
Prior art keywords
preparation process
polymerization catalysts
phase preparation
phase
catalysts
Prior art date
Application number
BE145699A
Other languages
French (fr)
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 US372110A external-priority patent/US3905915A/en
Application filed filed Critical
Publication of BE816645A publication Critical patent/BE816645A/en

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
    • 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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • 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
    • 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
    • C08F4/645—Component covered by group C08F4/64 with a metal or compound covered by group C08F4/44, not provided for in a single group of groups C08F4/642 - C08F4/643
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/655—Pretreating with metals or metal-containing compounds with aluminium or compounds thereof
    • C08F4/6552—Pretreating with metals or metal-containing compounds with aluminium or compounds thereof and metals of C08F4/64 or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE145699A 1973-06-21 1974-06-20 MULTI-PHASE PREPARATION PROCESS OF POLYMERIZATION CATALYSTS BE816645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US372110A US3905915A (en) 1971-07-14 1973-06-21 Multiple-step procedure for producing a polymerization catalyst

Publications (1)

Publication Number Publication Date
BE816645A true BE816645A (en) 1974-12-20

Family

ID=23466752

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145699A BE816645A (en) 1973-06-21 1974-06-20 MULTI-PHASE PREPARATION PROCESS OF POLYMERIZATION CATALYSTS

Country Status (5)

Country Link
JP (2) JPS5947684B2 (en)
BE (1) BE816645A (en)
DE (1) DE2428979A1 (en)
FR (1) FR2234318A1 (en)
NL (1) NL178974C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106669749B (en) * 2016-06-28 2019-12-10 河海大学 Iron-doped KMgF 3 perovskite type visible light response catalyst and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292637B (en) * 1956-08-23 1969-04-17 E H Karl Dr Dr Process for the preparation of catalysts for the polymerization of olefinic hydrocarbons
GB1139450A (en) * 1967-12-27 1969-01-08 Shell Int Research Process for the preparation of a catalyst-forming component suitable for polymerizing -‡-olefins to powders with improved properties

Also Published As

Publication number Publication date
JPS5062886A (en) 1975-05-29
FR2234318B1 (en) 1978-02-17
NL178974C (en) 1986-06-16
DE2428979A1 (en) 1975-01-16
NL178974B (en) 1986-01-16
JPS59145205A (en) 1984-08-20
FR2234318A1 (en) 1975-01-17
NL7408385A (en) 1974-12-24
JPS5947684B2 (en) 1984-11-21
JPS6361322B2 (en) 1988-11-29

Similar Documents

Publication Publication Date Title
BE823355A (en) POLYMERIZATION CATALYST
BE831160A (en) PROCESS FOR PREPARING CELLULAR POLYMERS AND CATALYSTS USED
BR7409122D0 (en) PROCESS OF PREPARING SOLID CATALYST FOR POLYMERIZATION OF OLEFINS AND CATALYST
BE823850A (en) NEW POLYMERIZATION PROCESS
BR7405955D0 (en) PROCESS OF PREPARATION OF THERMOSTABLE POLYMERS
IT1009635B (en) POLYMERIZATION PROCESS
IT1015150B (en) BIGMENTATION OF POLYMERS
IT1023171B (en) PROCEDURE FOR THE PREPARATION OF BLOCK POLYMERS AND OBTAINED PRODUCT
BR7410749D0 (en) HYDROFILIZED STRUCTURES OF HYDRO-INSOLUBLE POLYMERS
NO143749C (en) PROCEDURE FOR CHLORING ETHYLENE POLYMERS
IT1019414B (en) PROCEDURE FOR THE POLYMERIZATION OF ACRYLAMIDE
BE757752A (en) NEW CATALYSTS FOR OPEN-CYCLE POLYMERIZATION OF UNSATURE ALICYCLIC COMPOUNDS
FR2279768A1 (en) POLYMERIZATION PROCESS OF A-OLEFINS IN SUBSTANCE
SE395089B (en) FREQUENCY CONVERTER
BE788946A (en) CYCLOOLEFINS POLYMERIZATION PROCESS
BE816585A (en) PRODUCT FOR HYPERFREQUENCY ENERGY COOKING
BG25999A3 (en) ETHYLENE POLYMERIZATION METHOD
BR7310276D0 (en) PERFECT PROCESS FOR POLYMERIZATION OF ACRYLONITRILLA LOADS
IT1006420B (en) PROCEDURE OF POLYMERIZATION OF CHLOROCYCLOPHOSPHAZEN
BE816645A (en) MULTI-PHASE PREPARATION PROCESS OF POLYMERIZATION CATALYSTS
IT1022787B (en) PHASE DISCRIMINATOR
BE817292A (en) CYCLOOCTENE POLYMERIZATION
IT1006190B (en) FREQUENCY AND PHASE COMPARATOR
RO72842A (en) PREPARATION OF 3- (4-BIPHENYL) BUTYLIC ACID
BE809681A (en) CYCLIC POLYESTERS PREPARATION PROCESS

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EXXON RESEARCH AND ENGINEERING CY

Effective date: 19870630