C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
31/156
C08J 5/18 (2006.01) C08K 3/30 (2006.01) C08L 23/00 (2006.01) H01B 1/20 (2006.01)
Patent
CA 1275357
ABSTRACT OF THE DISCLOSURE A porous film having a good water vapor permeability is obtained with a high productivity by melting a resin com- position comprising 100 parts by weight of a polyolefin resin and 50 to 500 parts by weight of barium sulfate having an electric conductivity of 250 µS/cm or less in terms of the electric conductivity of a supernatant formed when the barium sulfate is added to water, and a particle size of 0.1 to 7 µm, making the melt into a film and stretching the film to 2.5 to 14 times the original area at least in the uniaxial direction.
524653
Ito Michiyasu
Ito Syoichi
Matsumura Shuji
Suzuki Hisatosi
Tsuji Syoichi
Ito Michiyasu
Ito Syoichi
Kirby Eades Gale Baker
Matsumura Shuji
Mitsui Toatsu Chemicals Inc.
LandOfFree
Resin composition for porous film and film prepared therefrom does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Resin composition for porous film and film prepared therefrom, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resin composition for porous film and film prepared therefrom will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1218673