GB1208120A - Ethylene polymerisation - Google Patents

Ethylene polymerisation

Info

Publication number
GB1208120A
GB1208120A GB5791067A GB5791067A GB1208120A GB 1208120 A GB1208120 A GB 1208120A GB 5791067 A GB5791067 A GB 5791067A GB 5791067 A GB5791067 A GB 5791067A GB 1208120 A GB1208120 A GB 1208120A
Authority
GB
United Kingdom
Prior art keywords
zone
allylic
allyl
temperature
zirconium
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
Application number
GB5791067A
Other languages
English (en)
Inventor
Dennis George Harold Ballard
Till Medinger
William George Oakes
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical 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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB5791067A priority Critical patent/GB1208120A/en
Priority to NL6901412A priority patent/NL6901412A/xx
Priority to BE727706D priority patent/BE727706A/xx
Priority to DE19691904878 priority patent/DE1904878A1/de
Priority to ES363200A priority patent/ES363200A1/es
Publication of GB1208120A publication Critical patent/GB1208120A/en
Expired 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
    • 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
    • C08F110/02—Ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
GB5791067A 1968-02-01 1968-02-01 Ethylene polymerisation Expired GB1208120A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB5791067A GB1208120A (en) 1968-02-01 1968-02-01 Ethylene polymerisation
NL6901412A NL6901412A (enrdf_load_html_response) 1968-02-01 1969-01-29
BE727706D BE727706A (enrdf_load_html_response) 1968-02-01 1969-01-30
DE19691904878 DE1904878A1 (de) 1968-02-01 1969-01-31 Verfahren zur kontinuierlichen Polymerisation von AEthylen
ES363200A ES363200A1 (es) 1968-02-01 1969-02-01 Procedimiento para la polimerizacion continua de etileno.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5791067A GB1208120A (en) 1968-02-01 1968-02-01 Ethylene polymerisation

Publications (1)

Publication Number Publication Date
GB1208120A true GB1208120A (en) 1970-10-07

Family

ID=10480343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5791067A Expired GB1208120A (en) 1968-02-01 1968-02-01 Ethylene polymerisation

Country Status (5)

Country Link
BE (1) BE727706A (enrdf_load_html_response)
DE (1) DE1904878A1 (enrdf_load_html_response)
ES (1) ES363200A1 (enrdf_load_html_response)
GB (1) GB1208120A (enrdf_load_html_response)
NL (1) NL6901412A (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729103A1 (de) * 1976-06-29 1978-01-12 Sumitomo Chemical Co Hochdruck-polyaethylen und verfahren zu seiner herstellung
US4123600A (en) 1976-08-13 1978-10-31 Sumitomo Chemical Company, Limited Process for the high pressure production of polyethylene
US5648438A (en) * 1994-04-01 1997-07-15 Exxon Chemical Patents, Inc. Process for producing polymers with multimodal molecular weight distributions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729103A1 (de) * 1976-06-29 1978-01-12 Sumitomo Chemical Co Hochdruck-polyaethylen und verfahren zu seiner herstellung
US4123600A (en) 1976-08-13 1978-10-31 Sumitomo Chemical Company, Limited Process for the high pressure production of polyethylene
US5648438A (en) * 1994-04-01 1997-07-15 Exxon Chemical Patents, Inc. Process for producing polymers with multimodal molecular weight distributions

Also Published As

Publication number Publication date
NL6901412A (enrdf_load_html_response) 1969-08-05
ES363200A1 (es) 1970-12-01
DE1904878A1 (de) 1969-09-11
BE727706A (enrdf_load_html_response) 1969-07-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees