CH340815A - Process for the production of polyethers - Google Patents

Process for the production of polyethers

Info

Publication number
CH340815A
CH340815A CH340815DA CH340815A CH 340815 A CH340815 A CH 340815A CH 340815D A CH340815D A CH 340815DA CH 340815 A CH340815 A CH 340815A
Authority
CH
Switzerland
Prior art keywords
polyethers
production
Prior art date
Application number
Other languages
German (de)
Inventor
Gerhard Dr Kaebisch
Verzicht
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of CH340815A publication Critical patent/CH340815A/en

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
    • C08G65/04—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 only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/14—Unsaturated oxiranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
CH340815D 1955-01-05 1955-11-25 Process for the production of polyethers CH340815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE340815X 1955-01-05

Publications (1)

Publication Number Publication Date
CH340815A true CH340815A (en) 1959-09-15

Family

ID=6229675

Family Applications (1)

Application Number Title Priority Date Filing Date
CH340815D CH340815A (en) 1955-01-05 1955-11-25 Process for the production of polyethers

Country Status (3)

Country Link
CH (1) CH340815A (en)
DE (1) DE1066025B (en)
FR (1) FR1146615A (en)

Also Published As

Publication number Publication date
DE1066025B (en) 1959-09-24
FR1146615A (en) 1957-11-13

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