Process for stabilizing recycled mixed plastics

Details Process for stabilizing recycled mixed plastics Process for stabilizing recycled mixed plastics

1992-03-25

1994-03-29

Michl, Paul R.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524126, 524128, 524147, 524151, 524153, 524155, 524227, 524239, 524291, 524359, 521 40, C08K 534, C08K 513, C08K 553

Patent

active

052985407

ABSTRACT:
Recycled mixed plastics from domestic and commercial waste can be stabilized against thermal oxidative degradation by adding a combination of a sterically hindered phenol with a phosphite or phosphonite.

REFERENCES:
patent: 4302555 (1981-11-01), Falk
patent: 4423174 (1983-12-01), Minagawa et al.
patent: 4885326 (1989-05-01), Haruna et al.
patent: 4912156 (1990-03-01), Yagi et al.
patent: 4987166 (1991-01-01), Jacono et al.
"Polymer Blends", vol. 1, pp. 52-113, Ed. by Paul et al. Academic Press, N.Y.
Industrie Anzeiger Bd. 99, No. 71, 1977, 1367-1369.
C.A. 106(2): 6344u (Jan. 1987).
Derwent 89-321388 (1989).
Conf. Int. Trade Fair Recycling Refuse Collect. Waste Treat. Elmia-Avfall 79 1979, 657-667.
Polym. Plast. Technol. Eng. 24(2 & 3), 149-185 (1985).
Polym. J. vol. 18, pp. 1007-1010, 1982.

Affiliated with

Also associated with

Rating

Process for stabilizing recycled mixed plastics does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for stabilizing recycled mixed plastics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for stabilizing recycled mixed plastics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-792320