GB1043633A - Polymerisation of ethylene - Google Patents

Polymerisation of ethylene

Info

Publication number
GB1043633A
GB1043633A GB3821564A GB3821564A GB1043633A GB 1043633 A GB1043633 A GB 1043633A GB 3821564 A GB3821564 A GB 3821564A GB 3821564 A GB3821564 A GB 3821564A GB 1043633 A GB1043633 A GB 1043633A
Authority
GB
United Kingdom
Prior art keywords
ethylene
polymerized
propylene
nitrogen
polymerisation
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
GB3821564A
Inventor
Kenneth Stephenson Whiteley
Gordon Davey Wilson
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 GB3821564A priority Critical patent/GB1043633A/en
Priority to NL6512171A priority patent/NL6512171A/xx
Publication of GB1043633A publication Critical patent/GB1043633A/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

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)
  • Polymerisation Methods In General (AREA)

Abstract

Ethylene is polymerized at a pressure above 1700 kg./cm.2 in the presence of 10 to 25% of nitrogen, by moles of the total mixture. Preferred proportion is 12 to 20%, and chain transfer agents such as propylene, hydrogen, propane, ketones and vinyl acetate may also be present. The products may be compounded with convention ingredients and used for making films, mouldings and coatings. In an example, ethylene is polymerized in a two-zone autoclave at 180 DEG and 260 DEG C. in the presence of nitrogen and propylene.
GB3821564A 1964-09-18 1964-09-18 Polymerisation of ethylene Expired GB1043633A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3821564A GB1043633A (en) 1964-09-18 1964-09-18 Polymerisation of ethylene
NL6512171A NL6512171A (en) 1964-09-18 1965-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3821564A GB1043633A (en) 1964-09-18 1964-09-18 Polymerisation of ethylene

Publications (1)

Publication Number Publication Date
GB1043633A true GB1043633A (en) 1966-09-21

Family

ID=10402013

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3821564A Expired GB1043633A (en) 1964-09-18 1964-09-18 Polymerisation of ethylene

Country Status (2)

Country Link
GB (1) GB1043633A (en)
NL (1) NL6512171A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558105A (en) * 1983-12-07 1985-12-10 Chemplex Company Copolymerization of ethylene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558105A (en) * 1983-12-07 1985-12-10 Chemplex Company Copolymerization of ethylene

Also Published As

Publication number Publication date
NL6512171A (en) 1965-12-27

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