DE1130179B - Verfahren zur Herstellung von Polyaethern aus Epoxyden - Google Patents

Verfahren zur Herstellung von Polyaethern aus Epoxyden

Info

Publication number
DE1130179B
DE1130179B DEU4564A DEU0004564A DE1130179B DE 1130179 B DE1130179 B DE 1130179B DE U4564 A DEU4564 A DE U4564A DE U0004564 A DEU0004564 A DE U0004564A DE 1130179 B DE1130179 B DE 1130179B
Authority
DE
Germany
Prior art keywords
ethylene oxide
polymers
polymerization
catalyst
polymer
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.)
Pending
Application number
DEU4564A
Other languages
German (de)
English (en)
Inventor
Fred Noble Hill
John Thomas Fitzpatrick
Frederick Eugene Bailey Jun
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 DE1130179B publication Critical patent/DE1130179B/de
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26Macromolecular 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
    • C08G65/2642Macromolecular 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
    • C08G65/2645Metals or compounds thereof, e.g. salts
    • C08G65/2651Alkaline 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)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DEU4564A 1956-05-29 1957-05-28 Verfahren zur Herstellung von Polyaethern aus Epoxyden Pending DE1130179B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US869116XA 1956-05-29 1956-05-29

Publications (1)

Publication Number Publication Date
DE1130179B true DE1130179B (de) 1962-05-24

Family

ID=22201707

Family Applications (1)

Application Number Title Priority Date Filing Date
DEU4564A Pending DE1130179B (de) 1956-05-29 1957-05-28 Verfahren zur Herstellung von Polyaethern aus Epoxyden

Country Status (4)

Country Link
BE (1) BE557834A (en:Method)
DE (1) DE1130179B (en:Method)
FR (1) FR1176301A (en:Method)
GB (1) GB869116A (en:Method)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR750520A (fr) * 1929-11-27 1933-08-10 Ig Farbenindustrie Ag Procédé pour préparer des produits de polymérisation, notamment de ceux des oxydes alcoyléniques
FR1007707A (fr) * 1948-03-23 1952-05-09 Basf Ag Procédé de production d'oxydes d'alcoylènes polymères
US2723294A (en) * 1955-11-08 Preparation of polymerization products

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723294A (en) * 1955-11-08 Preparation of polymerization products
FR750520A (fr) * 1929-11-27 1933-08-10 Ig Farbenindustrie Ag Procédé pour préparer des produits de polymérisation, notamment de ceux des oxydes alcoyléniques
FR1007707A (fr) * 1948-03-23 1952-05-09 Basf Ag Procédé de production d'oxydes d'alcoylènes polymères

Also Published As

Publication number Publication date
GB869116A (en) 1961-05-31
BE557834A (en:Method)
FR1176301A (fr) 1959-04-09

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