DE1811411

New thermally stable aromatic polyamides that are soluble in organic solvents, which polyamides contain quinazolone ring systems and which are produced by poly-condensation of aromatic diamines having one or two quinazolone ring systems in their molecule and aromatic dicarboxylic acid dihalides.

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Bibliographic Details
Main Authors NISCHK, GUENTHER., 4047 DORMAGEN, WOLF, GERHARD DIETER, BLANKENSTEIN, GUENTER., 5025 STOMMELN, KUENZEL, HANS-EGON
Format Patent
LanguageEnglish
Published 31.01.1980
Edition3
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:New thermally stable aromatic polyamides that are soluble in organic solvents, which polyamides contain quinazolone ring systems and which are produced by poly-condensation of aromatic diamines having one or two quinazolone ring systems in their molecule and aromatic dicarboxylic acid dihalides.
Bibliography:Application Number: DE19681811411