FR1373471A - Procédé perfectionné de préparation de polyéthers - Google Patents

Procédé perfectionné de préparation de polyéthers

Info

Publication number
FR1373471A
FR1373471A FR952243A FR952243A FR1373471A FR 1373471 A FR1373471 A FR 1373471A FR 952243 A FR952243 A FR 952243A FR 952243 A FR952243 A FR 952243A FR 1373471 A FR1373471 A FR 1373471A
Authority
FR
France
Prior art keywords
improved process
preparing polyethers
polyethers
preparing
improved
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
FR952243A
Other languages
English (en)
Inventor
Hans Georg Schmelzer
Hans Holtschmidt
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority claimed from DEF38186A external-priority patent/DE1187017B/de
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR952243A priority Critical patent/FR1373471A/fr
Application granted granted Critical
Publication of FR1373471A publication Critical patent/FR1373471A/fr
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
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
FR952243A 1962-10-30 1963-10-30 Procédé perfectionné de préparation de polyéthers Expired FR1373471A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR952243A FR1373471A (fr) 1962-10-30 1963-10-30 Procédé perfectionné de préparation de polyéthers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF38186A DE1187017B (de) 1962-10-30 1962-10-30 Verfahren zur Herstellung von Polyaethern durch Polykondensation von Thiodiglykol
FR952243A FR1373471A (fr) 1962-10-30 1963-10-30 Procédé perfectionné de préparation de polyéthers

Publications (1)

Publication Number Publication Date
FR1373471A true FR1373471A (fr) 1964-09-25

Family

ID=25975510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952243A Expired FR1373471A (fr) 1962-10-30 1963-10-30 Procédé perfectionné de préparation de polyéthers

Country Status (1)

Country Link
FR (1) FR1373471A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430471A (en) 1979-04-06 1984-02-07 American Cyanamid Company Elastomers derived from thiodiethanol having reduced odor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430471A (en) 1979-04-06 1984-02-07 American Cyanamid Company Elastomers derived from thiodiethanol having reduced odor

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