Process for transforming in particular polyethylene...

Details Process for transforming in particular polyethylene... Process for transforming in particular polyethylene...

C - Chemistry, Metallurgy

08

J

C08J 11/08 (2006.01)

Patent

CA 2098603

ABSTRACT OF THE DISCLOSURE A process is disclosed for transforming into re-usable raw materials polyolefin-containing used objects, in particular objects composed of polyethylene composite materials, preferably composite packaging foils made of several layers, including at least one first polyethylene layer and at least one second layer made of a similar polyethylene of the same type, of another polymer or of another material, for example aluminum. According to this process, the used objects are shredded and the shreds are exposed under intense agitation to the action of a solvent in at least a solvent bath containing an organic solvent. When the individual layers of the composite material are bonded by a bonding agent composed of higher-percentage co- or terpolymers of polyethylene with acrylic acid and its derivatives, as well as of higher-percentage ethylene- vinylacetate copolymers, a solvent is used that causes the bonding agent to swell, such as low-boiling acetic acid ester.

Affiliated with

Also associated with

Rating

Process for transforming in particular polyethylene... 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 transforming in particular polyethylene..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for transforming in particular polyethylene... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1652341