Storage stable mixtures of bis or tris imides and polyamines

Abstract

Abstract 1. A STORAGE-STABLE, THERMOSETTING COMPOSITION OF MATTER, WHICH COMPRISESS (A) BIS-IMIDES OR TRIS-IMIDES OF THE GENERAL FORMULA 1 ((-CO-B-CO-)>N-A-O)N-P(-D)M-(O-A'')(3-N) IN WHICH A AND A DENOTE AROMATIC RADICALS, AROMATIC RADICALS WHICH ARE SUBSTITUTED BY ALKYL RADICALS WITH 1-4 CARBONATOMS, HALOGEN ATOMS, THE NITRO GROUP, THE TERTIARY AMINO GROUP, THE ALKOXY ROUP, THE CARBALKOXY GROUP OR THECARBAMIDE GROUP, OR AROMATIC RADICALS WHICH ARE INTERRUPTED BY AN OXYGEN ATOM, AN ALKYLENE GROUP OR A SULPHONYL GROUP, B DENOTES A RADICAL SELECTED FROM THE FORMULAE CONSISTING OF -CH=CH-, -CH=C(-CH3)-, -C(=CH2)-CH2- AND -C(-CH3)=C(-CH3)- D DENOTES AN OXYGEN ATOM OR SULPHUR ATOM,, M DENOTES THE NUMBER 1 OR 0 AND N DONOTES THE NUMBER 2 OR 3, (B) A POLYAMINE OF THE FORMULA II OR III H2N-(PHENYLENE)-R-((H2N-)-PHENYLENE-R)M-PHENYLENE-NH2 WHEREIN, IN THE FORMULA II, THE RADICAL E DENOTES AN N-VALENT ORGANIC RADICAL WITH 2 TO 40 CARBON ATOMS AND N REPRESENTS AN INTEGER FROM 2 TO 4, AND WHEREIN, IN THE FORMULA III, THE RADICALS R EACH DENOTE A DIVALENT HYDROCARBON RADICAL OF AN ALDEHYDE OR KETONE WITH 1 TO 8 CARBON ATOMS RESULTING FROM REMOVAL OF THE OXYGEN ATOM AND M REPRESENTS A NUMBER FROM 0.1 TO 2, SAID COMPOSITION CONTAINING 1 TO 10 IMIDE GROUPS OF THE BIS-IMIDES OR TRIS-IMIDES OF THE FORMULA 1 PER PRIMARY AMINO GROUP OF THE POLYAMIDES OF THE FORMULA II OR III.

Inventors

• 👤 A Renner
• 👤 T Haug

Bibliographic Details