Melt production of a thermoplastically processible aromatic poly

Details Melt production of a thermoplastically processible aromatic poly Melt production of a thermoplastically processible aromatic poly

1992-01-31

1993-03-16

Anderson, Harold D.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From carboxylic acid or derivative thereof

528125, 528126, 528179, 528180, 528183, 528223, 528225, 528229, 528337, 528348, C08G 6928

Patent

active

051945762

ABSTRACT:
Aromatic polyamides with an improved stability toward thermal oxidation was achieved by polycondensation being performed in the presence of 0.05 to 4 mol % of a catalyst comprising a mixture of phosphorus compounds and metal salts.
With the process according to the invention, it is possible to obtain aromatic polyamides stable toward thermal oxidation.

REFERENCES:
patent: 4720538 (1988-01-01), Bartmann
patent: 4727130 (1988-02-01), Bartmann
patent: 4749768 (1988-06-01), Finke et al.

Affiliated with

Also associated with

Rating

Melt production of a thermoplastically processible aromatic poly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Melt production of a thermoplastically processible aromatic poly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Melt production of a thermoplastically processible aromatic poly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-351497