Process of producing transparent foamed plastics materials

Details Process of producing transparent foamed plastics materials Process of producing transparent foamed plastics materials

C - Chemistry, Metallurgy

08

J

18/644, 403/9

C08J 9/32 (2006.01) C08J 9/22 (2006.01) E04C 2/54 (2006.01)

Patent

CA 1171599

ABSTRACT OF THE DISCLOSURE The present invention relates to processes of producing transparent foamed plastics, particularly foamed acrylate and methacrylate materials, in the form of e.g. panels, molded articles, or as cores for laminate bodies. Solid beads of transparent polymer material and containing a blowing agent are mixed with a reaction resin, softened by heating or swelling, and expanded to large pore size. During the blowing the beads may be displaced relative to one another. Subsequently the reaction resin is com- pletely polymerized. The so obtained foamed plastics panels, which have large closed cells with contiguous faces and a smooth, non-porous surface, are particularly useful as insulating and building material exhibiting good transparency and protection against loss of heat, especially for greenhouses.

376186

Affiliated with

Also associated with

Rating

Process of producing transparent foamed plastics materials 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 of producing transparent foamed plastics materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process of producing transparent foamed plastics materials will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1291478