TY  - JOUR
A1  - Sava, Ion
A1  - Bruma, Maria
A1  - Schulz, Burkhard
A1  - Mercer, Frank W.
A1  - Belomoina, Nataliya
T1  - Synthesis and Properties of Silicon-containing Polyamides
N2  - A series of aromatic polyamides incorporating silicon together with phenylquinoxaline or with hexafluoroisopropylidene groups has been synthesized by solution polycondensation of a silicon-containing diacid chloride with aromatic diamines having phenylquinoxaline rings or hexafluoroisopropylidene groups. These polymers are easily soluble in polar aprotic solvents, such as N-methylpyrrolidinone and dimethylformamide, and in tetrahydrofurane, and can be solution-cast into thin, transparent films having low dielectric constant, in the range of 3.26 to 3.68. These polymers show high thermal stability with decomposition temperature being above 400 °C and glass transition temperature in the range of 236 °C to 275 °C.
Y1  - 1997
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/24397
ER  -