[go: up one dir, main page]

GB1073188A - Improvements in and relating to polymerization - Google Patents

Improvements in and relating to polymerization

Info

Publication number
GB1073188A
GB1073188A GB49243/63A GB4924363A GB1073188A GB 1073188 A GB1073188 A GB 1073188A GB 49243/63 A GB49243/63 A GB 49243/63A GB 4924363 A GB4924363 A GB 4924363A GB 1073188 A GB1073188 A GB 1073188A
Authority
GB
United Kingdom
Prior art keywords
polymerization
relating
atmospheres
polymerized
chloroform
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
GB49243/63A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1073188A publication Critical patent/GB1073188A/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (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)

Abstract

An ethylenically unsaturated monomer is polymerized using as catalyst ditertiary butyl diperoxy carbonate, preferably at a temperature of 0 DEG to 250 DEG C. and a pressure of 1 to 3000 atmospheres. Chain transfer agents, e.g. aliphatic hydrocarbons, chloroform, carbon tetrachloride or toluene, also may be present.
GB49243/63A 1962-12-14 1963-12-13 Improvements in and relating to polymerization Expired GB1073188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24459162A 1962-12-14 1962-12-14

Publications (1)

Publication Number Publication Date
GB1073188A true GB1073188A (en) 1967-06-21

Family

ID=22923370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49243/63A Expired GB1073188A (en) 1962-12-14 1963-12-13 Improvements in and relating to polymerization

Country Status (3)

Country Link
DE (1) DE1217618B (en)
FR (1) FR1377096A (en)
GB (1) GB1073188A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR991141A (en) * 1944-04-04 1951-10-01 Cie Gen Equip Aeronautique Control device particularly applicable to installations comprising an auxiliary motor
US2728756A (en) * 1952-09-30 1955-12-27 Standard Oil Co Di-tert-butyl peroxydicarbonate for ethylene polymerization

Also Published As

Publication number Publication date
DE1217618B (en) 1966-05-26
FR1377096A (en) 1964-10-31

Similar Documents

Publication Publication Date Title
GB1073188A (en) Improvements in and relating to polymerization
GB1039764A (en) Coplymerisation processes
ES283542A1 (en) A procedure for preparing copolymers with great fluorine content (Machine-translation by Google Translate, not legally binding)
GB901997A (en) A method of producing an interpolymer
GB1021121A (en) Polymerization of n-vinyl lactams
FR2126595A5 (en) Carbon fluoride - by reacting carbon black with fluorine
ES296800A1 (en) Polymerization procedure (Machine-translation by Google Translate, not legally binding)
GB917387A (en) Process for the production of polyethylene
SE7601585L (en) WAY TO AVOID POLLYMERIZATION REACTIONS IN POLYMERIZATION
GB1039914A (en) The preparation of vinyl fluoride polymers and copolymers
GB880598A (en) Improvements relating to the polymerisation of ethylene and catalyst therefor
GB958161A (en) Polymerisation process
GB971055A (en) Acrylic acid polymers
GB971324A (en) A process for preparing 1,1,1,3-tetrachloropropane
GB781783A (en) Improvements in or relating to the polymerisation of vinyl compounds
GB1083005A (en) Production of polymers of ethylene
CA628151A (en) Polymerization of butadiene-1,3
JPS5212102A (en) Process for addition of alkane perhalide with olefin
ES296019A1 (en) Procedure for the production of ethylene copolymers (Machine-translation by Google Translate, not legally binding)
CH424266A (en) Process for recovering unreacted monomers in a polymerization reaction
ES291317A1 (en) Procedure of polymerization of 1,3-butadiene to obtain polybutadiene (Machine-translation by Google Translate, not legally binding)
GB842846A (en) Polymerisation process
ES297050A1 (en) Procedure to copolimerize ethylene and acrylonitril (Machine-translation by Google Translate, not legally binding)
GB1051349A (en)
JPS572307A (en) Ethylene polymerization and device