Thermoplastic foam and process for the preparation thereof

Details Thermoplastic foam and process for the preparation thereof Thermoplastic foam and process for the preparation thereof

1980-08-21

1981-12-22

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521 94, 521147, C08J 900

Patent

active

043072020

ABSTRACT:
Anhydride-containing thermoplastic polymers are foamed with ammonium carbonate, ammonium bicarbonate and ammonium oxalate to provide foams having good heat distortion characteristics and undesirable organic blowing agents are avoided.

REFERENCES:
patent: 3200176 (1965-08-01), Baxter
patent: 3406230 (1968-10-01), Baxter et al.
patent: 3537885 (1970-11-01), Moore et al.
patent: 3547838 (1970-12-01), Moore et al.
patent: 3633630 (1972-01-01), Hanson et al.
patent: 3637459 (1972-01-01), Parrish et al.
patent: 3672951 (1972-06-01), Moore et al.
patent: 3770668 (1973-11-01), Corbett

Affiliated with

Also associated with

Rating

Thermoplastic foam and process for the preparation thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermoplastic foam and process for the preparation thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermoplastic foam and process for the preparation thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2368674