Aromatic diamines and their use as polycondensation components f

Details Aromatic diamines and their use as polycondensation components f Aromatic diamines and their use as polycondensation components f

1978-11-22

1980-04-01

Doll, John

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

528 28, 528125, 528126, 528172, 528179, 528180, 528185, C07C 9306

Patent

active

041961447

ABSTRACT:
New polynuclear aromatic diamines, such as 2,2'-di-(p-aminophenoxy)-biphenyl, a process for their manufacture and their use as polycondensation components for the manufacture of polyamide, polyamide-imide and polyimide polymers are described. The polymers obtained with the aromatic diamines according to the invention are readily soluble and can also be processed from the melt and are distinguished by good thermal, electrical and/or mechanical properties.

REFERENCES:
patent: 3140316 (1964-07-01), Towle
patent: 3410875 (1968-11-01), Holub
patent: 3440215 (1969-04-01), Holub
patent: 3505288 (1970-04-01), Bodesheim et al.
patent: 3699075 (1972-10-01), Lubowitz
patent: 3705869 (1972-12-01), Darmory et al.
patent: 3748338 (1973-07-01), Darmory et al.
patent: 3755449 (1973-08-01), Ito et al.
patent: 3758434 (1973-09-01), Kunzel et al.
Arcoria et al., "Chem. Ab.", Ab. No. 31031u (1968).

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