Reclamation and rejuvenation of plastic and metal from metallize

Details Reclamation and rejuvenation of plastic and metal from metallize Reclamation and rejuvenation of plastic and metal from metallize

1980-04-30

1983-09-27

Rosenbaum, Mark

Stock material or miscellaneous articles

All metal or with adjacent metals

Intermediate article

294033, 241 23, 241 24, 241 14, 241DIG37, 4289033, 4285428, B02C 2100

Patent

active

044064110

ABSTRACT:
Metallized plastic such as chrome plated plastic is processed to separate metal from plastic and especially to recover reusable, essentially metal-free plastic. Metallized plastic is comminuted, as necessary, to suitably sized pieces which then are exposed to cryogenic temperature and impacted in a rotary mill to form a mixture of plastic and metal particles. Subsequently most of the metal particles are removed from the mixture by effecting particle size and magnetic separation steps. Oversized particles can be recycled for further processing. The recovered plastic is then extruded, under conditions which render it molten, through one or more screens.

REFERENCES:
patent: 2879005 (1959-03-01), Jarvis
patent: 2971703 (1961-02-01), Rath
patent: 3749322 (1973-07-01), Reynolds
patent: 3885744 (1975-05-01), Drage
patent: 3973736 (1976-08-01), Nilsson
patent: 4025990 (1977-05-01), Louette
patent: 4113185 (1978-09-01), Marsh et al.
patent: 4251034 (1981-02-01), Corr et al.

Affiliated with

Also associated with

Rating

Reclamation and rejuvenation of plastic and metal from metallize does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reclamation and rejuvenation of plastic and metal from metallize, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reclamation and rejuvenation of plastic and metal from metallize will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2126667