C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 69/26 (2006.01) B29C 55/12 (2006.01) B32B 27/06 (2006.01) B32B 27/34 (2006.01) C08J 5/18 (2006.01) C08L 77/06 (2006.01) C08L 51/06 (2006.01)
Patent
CA 2369412
A stretched polyamide film obtained by melt-kneading and extruding a mixed resin (Z) containing a polyamide resin (X) and a modified resin (Y) into a film followed by biaxial stretching, wherein the polyamide resin (X) is obtained from a diamine component containing not less than 70 mol% of a metaxylylenediamine and from a dicarboxylic acid component containing not less than 70 mol% of an .alpha., .omega.-aliphatic dicarboxylic acid having 6 to 12 carbon atoms; the modified resin (Y) is obtained by graft-modifying an ethylene-ethyl acrylate copolymer resin with a maleic anhydride; and the mixed resin (Z) contains from 80 to 99% by weight of the polyamide and from 20 to 1% by weight of the modified resin. The stretched film exhibits not only excellent transparency and gas-barring property but also excellent flexibility and shock resistance.
Nanba Hiroyuki
Yamamoto Koji
Mitsubishi Gas Chemical Company Inc.
Smart & Biggar
LandOfFree
Stretched polyamide 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 polyamide film, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stretched polyamide film will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1462220