GB818737A - Improvements in and relating to the polymerization of olefin oxides - Google Patents

Improvements in and relating to the polymerization of olefin oxides

Info

Publication number
GB818737A
GB818737A GB16840/57A GB1684057A GB818737A GB 818737 A GB818737 A GB 818737A GB 16840/57 A GB16840/57 A GB 16840/57A GB 1684057 A GB1684057 A GB 1684057A GB 818737 A GB818737 A GB 818737A
Authority
GB
United Kingdom
Prior art keywords
carbonate
parts
polymerized
strontium
water
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
GB16840/57A
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 GB818737A publication Critical patent/GB818737A/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
    • C08G65/266—Metallic elements not covered by group C08G65/2648 - C08G65/2645, 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)
  • Polyesters Or Polycarbonates (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB16840/57A 1956-05-29 1957-05-28 Improvements in and relating to the polymerization of olefin oxides Expired GB818737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US818737XA 1956-05-29 1956-05-29

Publications (1)

Publication Number Publication Date
GB818737A true GB818737A (en) 1959-08-19

Family

ID=22166948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16840/57A Expired GB818737A (en) 1956-05-29 1957-05-28 Improvements in and relating to the polymerization of olefin oxides

Country Status (5)

Country Link
BE (1) BE557766A (enrdf_load_stackoverflow)
DE (1) DE1109375B (enrdf_load_stackoverflow)
FR (1) FR1182286A (enrdf_load_stackoverflow)
GB (1) GB818737A (enrdf_load_stackoverflow)
NL (1) NL217643A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399150A (en) * 1964-10-15 1968-08-27 Nippon Oil Co Ltd Process for polymerizing olefin oxides and catalyst compositions comprising an organo-metallic compound with a metal carbonate or sulfate therefor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1134516B (de) * 1958-06-26 1962-08-09 Dow Chemical Co Verfahren zum Polymerisieren von Olefinoxyden
BE579395A (enrdf_load_stackoverflow) * 1958-07-22

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1007707A (fr) * 1948-03-23 1952-05-09 Basf Ag Procédé de production d'oxydes d'alcoylènes polymères

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399150A (en) * 1964-10-15 1968-08-27 Nippon Oil Co Ltd Process for polymerizing olefin oxides and catalyst compositions comprising an organo-metallic compound with a metal carbonate or sulfate therefor

Also Published As

Publication number Publication date
DE1109375B (de) 1961-06-22
NL217643A (enrdf_load_stackoverflow)
FR1182286A (fr) 1959-06-24
BE557766A (enrdf_load_stackoverflow)

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