Fluorinated Poly(Phenylquinoxaline–Imide–Amide)S

Author:

Hamciuc C,Hamciuc E1,Mercer F W2,Belomoina N M3,Bruma M1

Affiliation:

1. Institute of Macromolecular Chemistry, Aleea Ghica Voda 41A, Iasi, Romania

2. Raychem Corporation, Menlo Park, CA 94025, USA

3. Institute of Element-Organic Compounds, Moscow, Russia

Abstract

Poly(phenylquinoxaline–imide–amide)s have been synthesized by solution polycondensation of aromatic diamines containing preformed phenylquinoxaline rings with a diacid chloride incorporating preformed imide rings and hexafluoroisopropylidene (6F) groups. These polymers do not decompose up to 400 °C and have glass transition temperatures in the range of 284–308 °C. They are soluble in polar amidic solvents, such as N-methyl-pyrrolidone, and in less polar solvents such as pyridine and tetrahydrofuran, and give flexible films by casting from solutions.

Publisher

SAGE Publications

Subject

Materials Chemistry,Organic Chemistry,Polymers and Plastics

Reference15 articles.

1. Polyimide insulators for multilevel interconnections

2. Moisture diffusion in poltimide films in integrated circuits

3. [4] Hergenrother P M 1988 Encyclopedia of Polymer Science and Engineering vol 13 2nd edn. (New York: Wiley) p 55-55

4. POLYMERS DERIVED FROM HEXAFLUOROACETONE

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