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SU1840618A1 - Method for preparing perfluoropolyesters - Google Patents

Method for preparing perfluoropolyesters

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Publication number
SU1840618A1
SU1840618A1 SU3041913/04A SU3041913A SU1840618A1 SU 1840618 A1 SU1840618 A1 SU 1840618A1 SU 3041913/04 A SU3041913/04 A SU 3041913/04A SU 3041913 A SU3041913 A SU 3041913A SU 1840618 A1 SU1840618 A1 SU 1840618A1
Authority
SU
USSR - Soviet Union
Prior art keywords
perfluoropolyesters
tetrafluoroethylene
synthesis
initiating agent
preparing
Prior art date
Application number
SU3041913/04A
Other languages
Russian (ru)
Inventor
Фарид Мубаракшевич Мухаметшин
Алексей Васильевич Тиунов
Владимир Александрович Сошин
Александр Николаевич Фирсов
Олег Михайлович Жирнов
Михаил Иванович Ляпунов
Игорь Петрович Уклонский
Юрий Иванович Журавлев
Сергей Алексеевич Назаров
Владимир Васильевич Лесной
Original Assignee
Пермский филиал научно-производственное объединение "Государственный институт прикладной химии"
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 Пермский филиал научно-производственное объединение "Государственный институт прикладной химии" filed Critical Пермский филиал научно-производственное объединение "Государственный институт прикладной химии"
Priority to SU3041913/04A priority Critical patent/SU1840618A1/en
Application granted granted Critical
Publication of SU1840618A1 publication Critical patent/SU1840618A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

FIELD: organic chemistry, chemical technology.SUBSTANCE: invention relates to a method for synthesis of perfluoropolyesters by oxidation of tetrafluoroethylene with oxygen in the presence of an initiating agent. Fluorohydroxy-compounds or fluorine is used as an initiating agent. Process is carried out in a fluorinated solvent medium. Invention provides enhancing yield of product, conversion of tetrafluoroethylene and output of the process, and regulation of the molecular mass value and composition of synthesized polyesters.EFFECT: improved method of synthesis.1 tbl, 24 ex
SU3041913/04A 1982-05-17 1982-05-17 Method for preparing perfluoropolyesters SU1840618A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3041913/04A SU1840618A1 (en) 1982-05-17 1982-05-17 Method for preparing perfluoropolyesters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3041913/04A SU1840618A1 (en) 1982-05-17 1982-05-17 Method for preparing perfluoropolyesters

Publications (1)

Publication Number Publication Date
SU1840618A1 true SU1840618A1 (en) 2007-08-27

Family

ID=60541937

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3041913/04A SU1840618A1 (en) 1982-05-17 1982-05-17 Method for preparing perfluoropolyesters

Country Status (1)

Country Link
SU (1) SU1840618A1 (en)

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