SU379595A1 - METHOD OF OBTAINING SULFON-CONTAINING POLYGETHETHRAYL ARRAYS - Google Patents
METHOD OF OBTAINING SULFON-CONTAINING POLYGETHETHRAYL ARRAYSInfo
- Publication number
- SU379595A1 SU379595A1 SU1659904A SU1659904A SU379595A1 SU 379595 A1 SU379595 A1 SU 379595A1 SU 1659904 A SU1659904 A SU 1659904A SU 1659904 A SU1659904 A SU 1659904A SU 379595 A1 SU379595 A1 SU 379595A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- polygethethrayl
- sulfon
- arrays
- obtaining
- heat resistant
- Prior art date
Links
Landscapes
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
Изобретение относитс к области получени термостойких и светостойких полимеров, пригодных в качестве теплостойких св зующих дл композиций. Предлагаетс способ получени сульфонсодержащих полигетероариленов путем поликонHzN-f/VsOE-f IThis invention relates to the field of making heat resistant and light resistant polymers suitable as heat resistant binders for compositions. A method for the preparation of sulfone-containing polyheteroarylenes is proposed by way of polyconHzN-f / VsOE-f I
Hii-k Jj l;s,ji-m-co-Ap-coполисульфон аминоамид NHii-k Jj l; s, ji-m-co-Ap-copolysulfone aminoamide N
DD
Ap-COCfiHsAp-COCfiHs
АрnArn
CO-APJrt денсации 3,4,4-тр«ал1инодифенилсульфона и дифениловых эфиров ароматических дикарбоновых кислот. Полимеры обладают повышенной термо-, тепло- и химостойкостью. Синтез осуществл ют по следующей схеме: CO-APJrt densations of 3,4,4-tr "al-1inodiphenylsulfone and diphenyl esters of aromatic dicarboxylic acids. Polymers have high thermal, heat and chemical resistance. The synthesis is carried out according to the following scheme:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1659904A SU379595A1 (en) | 1971-05-18 | 1971-05-18 | METHOD OF OBTAINING SULFON-CONTAINING POLYGETHETHRAYL ARRAYS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1659904A SU379595A1 (en) | 1971-05-18 | 1971-05-18 | METHOD OF OBTAINING SULFON-CONTAINING POLYGETHETHRAYL ARRAYS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU379595A1 true SU379595A1 (en) | 1973-04-20 |
Family
ID=20476234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1659904A SU379595A1 (en) | 1971-05-18 | 1971-05-18 | METHOD OF OBTAINING SULFON-CONTAINING POLYGETHETHRAYL ARRAYS |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU379595A1 (en) |
-
1971
- 1971-05-18 SU SU1659904A patent/SU379595A1/en active
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