BG23802A1 - Method of preparing polyester alcohol by condensation of spirits - Google Patents

Method of preparing polyester alcohol by condensation of spirits

Info

Publication number
BG23802A1
BG23802A1 BG7400026976A BG2697674A BG23802A1 BG 23802 A1 BG23802 A1 BG 23802A1 BG 7400026976 A BG7400026976 A BG 7400026976A BG 2697674 A BG2697674 A BG 2697674A BG 23802 A1 BG23802 A1 BG 23802A1
Authority
BG
Bulgaria
Prior art keywords
spirits
condensation
preparing polyester
polyester alcohol
alcohol
Prior art date
Application number
BG7400026976A
Other languages
Bulgarian (bg)
English (en)
Inventor
Meyer
Mueller-Hagen
Nitzschke
Pudig
Romanowski
Sachs
Techritz
Wessely
Original Assignee
Schwarzheide Synthesewerk Veb
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 Schwarzheide Synthesewerk Veb filed Critical Schwarzheide Synthesewerk Veb
Publication of BG23802A1 publication Critical patent/BG23802A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyethers (AREA)
BG7400026976A 1973-06-15 1974-06-14 Method of preparing polyester alcohol by condensation of spirits BG23802A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17192373A DD109883A1 (xx) 1973-06-15 1973-06-15

Publications (1)

Publication Number Publication Date
BG23802A1 true BG23802A1 (en) 1977-11-10

Family

ID=5491864

Family Applications (1)

Application Number Title Priority Date Filing Date
BG7400026976A BG23802A1 (en) 1973-06-15 1974-06-14 Method of preparing polyester alcohol by condensation of spirits

Country Status (4)

Country Link
BG (1) BG23802A1 (xx)
DD (1) DD109883A1 (xx)
DE (1) DE2414647A1 (xx)
SU (1) SU651012A1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06503113A (ja) * 1990-11-27 1994-04-07 コモンウェルス・サイエンティフィック・アンド・インダストリアル・リサーチ・オーガナイゼーション ポリ（アルキレンオキシド）類

Also Published As

Publication number Publication date
DD109883A1 (xx) 1974-11-20
SU651012A1 (ru) 1979-03-05
DE2414647A1 (de) 1975-01-09

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