Ethylene polymers

Details Ethylene polymers Ethylene polymers

C - Chemistry, Metallurgy

08

F

402/418, 402/624

C08F 210/16 (2006.01) C08F 4/72 (2006.01)

Patent

CA 1075400

ABSTRACT OF THE DISCLOSURE A copolymer of ethylene with at least one mono-.alpha.-olefine having at least 5 carbon atoms, the copolymer having a density in the range 918 to 940 kg/m3, an apparent viscosity (A) at 200°C and a shear rate of 100 sec-1 of 0.5 x 103 to 3.0 x 103 Nam-2 and a viscosity at 200°C and a stress of 103N/m2 of 2Ae (1.6A x 103) to 10000A. Hexene-1 is the preferred comonomer and is present in the copolymer in an amount of 6.5 to 16.5% by weight. The polymers are readily processed and can be formed into films which combine good stiffness and good impact properties. The polymers are conveniently prepared using supported transition metal benzyl compounds followed by a total work-up of the polymerisation mixture.

247371

Affiliated with

Also associated with

Rating

Ethylene polymers does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-473470