GB748439A - Improvements in or relating to process for the production of polymers - Google Patents

Improvements in or relating to process for the production of polymers

Info

Publication number
GB748439A
GB748439A GB33340/53A GB3334053A GB748439A GB 748439 A GB748439 A GB 748439A GB 33340/53 A GB33340/53 A GB 33340/53A GB 3334053 A GB3334053 A GB 3334053A GB 748439 A GB748439 A GB 748439A
Authority
GB
United Kingdom
Prior art keywords
strontium
calcium
alkaline earth
barium
polymers
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
GB33340/53A
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.)
SANDARD OIL Co
Original Assignee
SANDARD OIL 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 SANDARD OIL Co filed Critical SANDARD OIL Co
Publication of GB748439A publication Critical patent/GB748439A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerization Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Ethylene, with or without other monomers, is polymerized by the process of Specification 748,632, except that an alkaline earth metal is used instead of calcium, strontium or barium carbide. The alkaline earth metals preferred are magnesium, calcium, strontium and barium.ALSO:Ethylene, with or without other monomers, is catalytically polymerized (see Group IV(a)) by the process of Specification 748,632, except that an alkaline earth metal is used instead of calcium, strontium or barium carbide. The alkaline earth metals preferred are magnesium, calcium, strontium and barium.
GB33340/53A 1952-12-06 1953-12-01 Improvements in or relating to process for the production of polymers Expired GB748439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US748439XA 1952-12-06 1952-12-06

Publications (1)

Publication Number Publication Date
GB748439A true GB748439A (en) 1956-05-02

Family

ID=22122010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33340/53A Expired GB748439A (en) 1952-12-06 1953-12-01 Improvements in or relating to process for the production of polymers

Country Status (2)

Country Link
GB (1) GB748439A (en)
NL (1) NL88145C (en)

Also Published As

Publication number Publication date
NL88145C (en)

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