Stretched composite polypropylene film

Details Stretched composite polypropylene film Stretched composite polypropylene film

B - Operations, Transporting

29

C

18/782, 117/114.

B29C 47/04 (2006.01) B32B 27/32 (2006.01) C09J 7/02 (2006.01) C09J 123/08 (2006.01) C09J 123/14 (2006.01)

Patent

CA 1282568

ABSTRACT OF THE DISCLOSURE A stretched multilayer polypropylene film is de- scribed, comprising a stretched crystalline polypropylene layer and a layer of a composition (Composition B) laminated on at least one side of said polypropylene layer, wherein the composition B comprises a homo- or copolymer composed mainly of ethylene, propylene or butene-1 and having a melting point of 150°C or less, and a vinylcycloalkane polymer in an amount of 0.05 wt ppm to 10 wt% calculated as a vinylcyclo- alkane unit. This multilayer film is greatly improved in optical properties such as excellent see-through properties without deteriorating its good heat sealability. Thus it is very useful for wrapping.

486728

Affiliated with

Also associated with

Rating

Stretched composite polypropylene film does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1243181