发明名称 Container for photographic film cartridge
摘要 A container for a photographic film cartridge, of which mean thickness of peripheral wall is from 0.4 to 1.2 mm, and which is molded using a resin, comprising a polymer of which the content of propylene unit is more than 70 weight %, having a melt index of 16 to 80 g/10 minutes, having an yielding point of tensile stress of higher than 250 kg/cm2, having a bending elastic modulus of higher than 10,000 kg/cm2, and having a notched impact strength at 20 DEG C. measured by Izod testing machine of higher than 2.0 kg.cm/cm. This container is thin, and has superior fitness of its cap and body than conventional containers.
申请公布号 US4639386(A) 申请公布日期 1987.01.27
申请号 US19850696763 申请日期 1985.01.31
申请人 FUJI PHOTO FILM CO., LTD. 发明人 AKAO, MUTSUO
分类号 B65D43/02;C08K3/00;C08K5/00;C08L23/10;(IPC1-7):B27N5/02 主分类号 B65D43/02
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