Plasto-elastic polypropylene compositions

Details Plasto-elastic polypropylene compositions Plasto-elastic polypropylene compositions

C - Chemistry, Metallurgy

08

L

400/4919

C08L 23/14 (2006.01) C08F 297/08 (2006.01) C08L 23/12 (2006.01)

Patent

CA 2015683

Polypropylene compositions having valued plasto-elastic properties, in the form of spheroidal flowable particles with an average diameter included between 500 and 7000 um having the following composition: A) 10-60 parts by weight of homopolymer polypropylene with isotactic index greater than 90, or of crystalline propylene copolymer writh ethylene and/or an alpha olefin such as butane-1, pentene 1 or 4-methyl-1-pentane, containing over 85% by weight of propylene and having an isotactic index greater than 85; B) 10-40 parts by weight of a polymer fraction containing ethylene, insoluble in xylene at roars temperature; C) 30-60 darts by weight of an amorphous copolymer ethylene- propylene fraction optionally containing small proportions of a diene, soluble in xylene at room temperature and containing 40-70% by weight of ethylene.

Affiliated with

Also associated with

Rating

Plasto-elastic polypropylene compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plasto-elastic polypropylene compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plasto-elastic polypropylene compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1871845