GB926243A - Process for the polymerization of olefine oxides - Google Patents

Process for the polymerization of olefine oxides

Info

Publication number
GB926243A
GB926243A GB14407/61A GB1440761A GB926243A GB 926243 A GB926243 A GB 926243A GB 14407/61 A GB14407/61 A GB 14407/61A GB 1440761 A GB1440761 A GB 1440761A GB 926243 A GB926243 A GB 926243A
Authority
GB
United Kingdom
Prior art keywords
nitriles
nitrile
weight
organic
oxides
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
GB14407/61A
Other languages
English (en)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB926243A publication Critical patent/GB926243A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2651—Alkaline earth metals or compounds thereof

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)
  • Polyethers (AREA)
GB14407/61A 1960-05-18 1961-04-21 Process for the polymerization of olefine oxides Expired GB926243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2978460A 1960-05-18 1960-05-18

Publications (1)

Publication Number Publication Date
GB926243A true GB926243A (en) 1963-05-15

Family

ID=21850864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14407/61A Expired GB926243A (en) 1960-05-18 1961-04-21 Process for the polymerization of olefine oxides

Country Status (4)

Country Link
US (1) US3127358A (enExample)
FR (1) FR79865E (enExample)
GB (1) GB926243A (enExample)
SE (1) SE303042B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278459A (en) * 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3395185A (en) * 1964-11-18 1968-07-30 Wyandotte Chemicals Corp Low molecular weight stereoregular polyoxyalkylene glycols
AT285950B (de) * 1968-08-12 1970-11-25 Basf Ag Verfahren zur Herstellung von hochmolekularen Polyäthern
US3532645A (en) * 1968-11-07 1970-10-06 Jefferson Chem Co Inc Catalyst and process for the polymerization of ethylene oxide
US3624008A (en) * 1969-06-30 1971-11-30 Basf Wyandotte Corp Catalyst and method for the polymerization of ethylene oxide
US4193892A (en) * 1976-11-11 1980-03-18 Union Carbide Corporation Process for preparing olefin oxide polymerization catalysts by aging the catalysts
US4267309A (en) * 1978-07-28 1981-05-12 Union Carbide Corporation Process for preparing olefin oxide polymerization catalysts
US5216122A (en) * 1991-05-21 1993-06-01 Union Carbide Chemicals & Plastics Technology Corporation Removal of residual ethylene oxide from poly(ethylene oxide)
JP4092537B2 (ja) * 2001-11-06 2008-05-28 日本ゼオン株式会社 ポリエーテル系重合体の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA620246A (en) * 1961-05-16 Union Carbide And Carbon Corporation Polymerization of ethylene oxide
US3037943A (en) * 1958-12-29 1962-06-05 Union Carbide Corp Preparation of catalysts for the polymerization of epoxides
US2969402A (en) * 1958-12-29 1961-01-24 Union Carbide Corp Preparation of catalysts for the polymerization of epoxides

Also Published As

Publication number Publication date
SE303042B (enExample) 1968-08-12
US3127358A (en) 1964-03-31
FR79865E (enExample) 1963-05-02

Similar Documents

Publication Publication Date Title
GB926243A (en) Process for the polymerization of olefine oxides
GB851113A (en) Improvements in or relating to polymerisation of olefines
GB977931A (en) Olefinic copolymers and process for their preparation
GB911960A (en) Formaldehyde copolymers
GB949722A (en) Ethylene polymerisation in nonionic emulsion systems
AU567917B2 (en) Olefin polymerization process
ES313379A1 (es) Un procedimiento de polimerizacion de propileno y etileno.
GB1284759A (en) Process for polymerizing epoxides
GB836633A (en) Polymerization of olefins
GB960744A (en) Improvements in or relating to the preparation of polyoxymethylenes
GB926346A (en) Improvements in and relating to epoxide polymerization catalysts
GB990324A (en) Copolymers
GB1006193A (en) Olefin copolymers and process for preparing them
GB880598A (en) Improvements relating to the polymerisation of ethylene and catalyst therefor
GB869112A (en) Alkylene oxide-copolymers
GB1074687A (en) Organic peroxides
GB1135671A (en) Method for producing polymers of epoxy compounds
GB926452A (en) Improvements in and relating to epoxide polymerisation catalysts
GB1048822A (en) Copolymers of propylene oxide
GB1036091A (en) Propylene sulfide polymers and method of making the same
GB876680A (en) Improvements in and relating to the dimerisation of olefines
GB1222874A (en) Preparation of molybdenum catalysts
NL7513858A (en) Simultaneous prodn of alkene peroxides and styrene derivs - by epoxidn of 3-4C alkenes with alkyl aryl hydroperoxides using niobium or tantalum cpd catalyst
GB970479A (en) Improvements in or relating to olefine polymerisation
GB1199642A (en) Dialkylaluminum Acetylacetonate Polymerization Catalysts