Sixbey, Friedman, Leedom & Ferguson, P.C.
Photographic film
 A photographic film has a width of 35 mm and comprises a continuous support comprising polyester and at least one photographic layer provided thereon. The support has a thickness of 112 to 128 .mu.m. The polyester has recurring units comprising 60 to 85 molar % of ethylene-2,6-naphthalate unit and 15 to 40 molar % of ethylene terephthalate unit and satisfies the formula (1): EQU -0.65.ltoreq.NDA!+log NET!.ltoreq.0.28 (1) wherein NDA! represents a ratio of a number of 2,6-naphthalate unit to a total number of 2,6-naphthalate unit and terephthalate unit, and NET! represents a ratio of a number of ethylene unit which has a 2,6-naphthalate unit on one side and a terephthalate unit on the other side to a total number of an ethylene unit in the polyester. 
Fuji Photo Film Co., Ltd.
G
G03C
inventional
Fumiyuki Hiroko Takahito Takanori Yukio
Suzuki Sugihara Miyoshi Sato Shirokura