US Patent:
20080306463, Dec 11, 2008
Inventors:
Terra Louise Dent - Mason OH, US
Joseph Leslie Grolmes - Madeira OH, US
Jeffrey Richard Holley - Mason OH, US
Yoshihiko Tachibana - Loveland OH, US
Terrill Alan Young - Cincinnati OH, US
International Classification:
A61F 13/51
B32B 27/00
Abstract:
Low basis weight films having a heat capacity×density value of greater than about 970,000 Ws/mK, as measured by the method described herein, the films having a basis weight of less than about 16 gsm and comprising at least about 10% polypropylene