Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL
Document Type and Number:
Japanese Patent JPH05313308
Kind Code:
A
Abstract:

PURPOSE: To provide a silver halide photographic sensitive material having excellent transparency and high antistatic property even in low humidity without causing powder droping of an antistatic agent, pressure marks or scratching.

CONSTITUTION: This silver halide photographic sensitive material has a photosensitive silver halide emulsion layer on at least one side of a supporting body and at least one layer having an electric conductive material. The electric conductive material is a metal oxide powder essentially consisting of Zn, Ti, Sn, Al, In, Si, Mg, Ba, Mo, W or V and having ≤107Ωcm volume resistivity. This powder has a structure of chains of lots of primary particles. The primary particles have a particle size between ≥100 and ≤2μm and the higher-order structure has the major axis between ≥300 and ≤6μm. The conductive layer contains this powder material by 0.01-20volume%.


Inventors:
KURACHI IKUO
SAITO YOICHI
MORITA SEIWA
Application Number:
JP12057592A
Publication Date:
November 26, 1993
Filing Date:
May 13, 1992
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KONISHIROKU PHOTO IND
International Classes:
C09K3/16; G03C1/85; (IPC1-7): G03C1/85; C09K3/16



 
Previous Patent: JPS5313307

Next Patent: OPTICALLY REPRODUCING UNIT