SU1396542A1 - Method of polyamidoimides synthesis - Google Patents

Method of polyamidoimides synthesis

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Publication number
SU1396542A1
SU1396542A1 SU3709264/05A SU3709264A SU1396542A1 SU 1396542 A1 SU1396542 A1 SU 1396542A1 SU 3709264/05 A SU3709264/05 A SU 3709264/05A SU 3709264 A SU3709264 A SU 3709264A SU 1396542 A1 SU1396542 A1 SU 1396542A1
Authority
SU
USSR - Soviet Union
Prior art keywords
polyamidoimides
mole
synthesis
trimellite
anhydride
Prior art date
Application number
SU3709264/05A
Other languages
Russian (ru)
Inventor
И.Е. Пахомова
В.В. Трезвов
И.С. Бавольская
Х.И. Гиршович
Э.Я. Клауцанс
Е.М. Комрас
Х.А. Пумпурс
Original Assignee
Всесоюзный научно-исследовательский, проектно-конструкторский и технологический институт кабельной промышленности
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 Всесоюзный научно-исследовательский, проектно-конструкторский и технологический институт кабельной промышленности filed Critical Всесоюзный научно-исследовательский, проектно-конструкторский и технологический институт кабельной промышленности
Priority to SU3709264/05A priority Critical patent/SU1396542A1/en
Application granted granted Critical
Publication of SU1396542A1 publication Critical patent/SU1396542A1/en

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  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

FIELD: chemical technology. SUBSTANCE: method involves interaction of trimellite anhydride, aromatic primary diamine and ε-caprolactam at molar ratio 1: (0.8-1): (0.2-1.2), respectively, in the presence of tri-(2-hydroxyethyl)isocyanourate at concentration 0.05-0.3 mole per 1 mole trimellite anhydride. Condensation is carried out in the medium of organic solvent at 200-220 C in the presence of catalyst up to preparing the resin with softening point 85-135 C by method "ring-and-ball". EFFECT: polyamidoimides prepared shows improved technological properties. 1 tbl
SU3709264/05A 1984-03-13 1984-03-13 Method of polyamidoimides synthesis SU1396542A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3709264/05A SU1396542A1 (en) 1984-03-13 1984-03-13 Method of polyamidoimides synthesis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3709264/05A SU1396542A1 (en) 1984-03-13 1984-03-13 Method of polyamidoimides synthesis

Publications (1)

Publication Number Publication Date
SU1396542A1 true SU1396542A1 (en) 1994-06-30

Family

ID=60533965

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3709264/05A SU1396542A1 (en) 1984-03-13 1984-03-13 Method of polyamidoimides synthesis

Country Status (1)

Country Link
SU (1) SU1396542A1 (en)

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