BE557766A - - Google Patents

Info

Publication number
BE557766A
BE557766A BE557766DA BE557766A BE 557766 A BE557766 A BE 557766A BE 557766D A BE557766D A BE 557766DA BE 557766 A BE557766 A BE 557766A
Authority
BE
Belgium
Application number
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.)
Publication of BE557766A publication Critical patent/BE557766A/xx

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)
BE557766D 1956-05-29 BE557766A (zh)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE557766A true BE557766A (zh)

Family

ID=22166948

Family Applications (1)

Application Number Title Priority Date Filing Date
BE557766D BE557766A (zh) 1956-05-29

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130175B (de) * 1958-07-22 1962-05-24 Dow Chemical Co Verfahren zur Homo- und Mischpolymerisation von Olefinoxyden
DE1134516B (de) * 1958-06-26 1962-08-09 Dow Chemical Co Verfahren zum Polymerisieren von Olefinoxyden

Families Citing this family (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

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 (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
DE1130175B (de) * 1958-07-22 1962-05-24 Dow Chemical Co Verfahren zur Homo- und Mischpolymerisation von Olefinoxyden

Also Published As

Publication number Publication date
FR1182286A (fr) 1959-06-24
DE1109375B (de) 1961-06-22
NL217643A (zh)
GB818737A (en) 1959-08-19

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