CS195266B2 - Způsob čištění reakční směsi pocházející z oxyalkylenace bydroxysloučenin - Google Patents

Způsob čištění reakční směsi pocházející z oxyalkylenace bydroxysloučenin Download PDF

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Publication number
CS195266B2
CS195266B2 CS879073A CS879073A CS195266B2 CS 195266 B2 CS195266 B2 CS 195266B2 CS 879073 A CS879073 A CS 879073A CS 879073 A CS879073 A CS 879073A CS 195266 B2 CS195266 B2 CS 195266B2
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CS
Czechoslovakia
Prior art keywords
polyol
water
sodium
chloride
compounds
Prior art date
Application number
CS879073A
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Czech (cs)
English (en)
Inventor
Tadeusz Sniezek
Wlodzimierz Montewski
Original Assignee
Inst Ciezkiej Syntezy Orga
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.)
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Publication date
Application filed by Inst Ciezkiej Syntezy Orga filed Critical Inst Ciezkiej Syntezy Orga
Publication of CS195266B2 publication Critical patent/CS195266B2/cs

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    • 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
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying

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  • 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)
  • Polyurethanes Or Polyureas (AREA)
  • Catalysts (AREA)
CS879073A 1972-12-20 1973-12-19 Způsob čištění reakční směsi pocházející z oxyalkylenace bydroxysloučenin CS195266B2 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL15967672A PL85125B1 (fr) 1972-12-20 1972-12-20

Publications (1)

Publication Number Publication Date
CS195266B2 true CS195266B2 (cs) 1980-01-31

Family

ID=19961054

Family Applications (1)

Application Number Title Priority Date Filing Date
CS879073A CS195266B2 (cs) 1972-12-20 1973-12-19 Způsob čištění reakční směsi pocházející z oxyalkylenace bydroxysloučenin

Country Status (6)

Country Link
CS (1) CS195266B2 (fr)
DD (1) DD109008A5 (fr)
ES (1) ES421556A1 (fr)
HU (1) HU168407B (fr)
NL (1) NL152891B (fr)
PL (1) PL85125B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4879419A (en) * 1985-07-01 1989-11-07 Minnesota Mining And Manufacturing Company Hydroxyl-terminated polyepichlorohydrin polymers

Also Published As

Publication number Publication date
PL85125B1 (fr) 1976-04-30
NL152891B (nl) 1977-04-15
NL7317479A (fr) 1974-06-24
ES421556A1 (es) 1976-04-16
HU168407B (fr) 1976-04-28
DD109008A5 (fr) 1974-10-12

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