SU443887A1 - Способ получени полиэфиров - Google Patents

Способ получени полиэфиров

Info

Publication number
SU443887A1
SU443887A1 SU1657113A SU1657113A SU443887A1 SU 443887 A1 SU443887 A1 SU 443887A1 SU 1657113 A SU1657113 A SU 1657113A SU 1657113 A SU1657113 A SU 1657113A SU 443887 A1 SU443887 A1 SU 443887A1
Authority
SU
USSR - Soviet Union
Prior art keywords
catalyst
polycondensation
relative viscosity
ethylene glycol
polymer
Prior art date
Application number
SU1657113A
Other languages
English (en)
Russian (ru)
Inventor
Вунтке Кнут
Л.П. Репина
Original Assignee
Предприятие П/Я А-3324
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 Предприятие П/Я А-3324 filed Critical Предприятие П/Я А-3324
Priority to SU1657113A priority Critical patent/SU443887A1/ru
Priority to DD16296772A priority patent/DD96961A1/xx
Application granted granted Critical
Publication of SU443887A1 publication Critical patent/SU443887A1/ru

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
SU1657113A 1971-05-10 1971-05-10 Способ получени полиэфиров SU443887A1 (ru)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SU1657113A SU443887A1 (ru) 1971-05-10 1971-05-10 Способ получени полиэфиров
DD16296772A DD96961A1 (OSRAM) 1971-05-10 1972-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1657113A SU443887A1 (ru) 1971-05-10 1971-05-10 Способ получени полиэфиров

Publications (1)

Publication Number Publication Date
SU443887A1 true SU443887A1 (ru) 1974-09-25

Family

ID=20475359

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1657113A SU443887A1 (ru) 1971-05-10 1971-05-10 Способ получени полиэфиров

Country Status (2)

Country Link
DD (1) DD96961A1 (OSRAM)
SU (1) SU443887A1 (OSRAM)

Also Published As

Publication number Publication date
DD96961A1 (OSRAM) 1973-04-12

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