| 摘要 |
<p>Disclosed are novel radiation-sensitive negative-working surface-sensitive emulsions and materials exhibiting reduced pressure sensitivity. One aspect of the present invention is directed to silver halide crystals with low propensity towards black and preferably also towards white pressure sensitization. Other aspects of the invention are directed to photographic emulsions containing the foregoing crystals and to photographic materials containing such emulsions.</p> |
