公开(公告)号：US5652086A

公开(公告)日：1997-07-29

申请号：US639339

申请日：1996-04-26

Applicant: Franklin Charles Brayer ,  Robert Edward Dickerson ,  Stephen Alan Hershey ,  Patrick Michael Jeffries

Inventor： Franklin Charles Brayer ,  Robert Edward Dickerson ,  Stephen Alan Hershey ,  Patrick Michael Jeffries

IPC: G03C1/005 ,  G03C1/295 ,  G03C5/30 ,  G03C5/31

CPC classification number: G03C5/30 ,  G03C1/295 ,  G03C5/31 ,  G03C1/0051

Abstract: Radiographic films can be processed using conventional developing agents, either in the films or in solution. The films also include from about 0.02 to about 1 mg/dm.sup.2 of thialkylene bis(ammonium salt). The solution used for development is replenished at a low rate with a chemical base as the sole developer replenishing agent. The chemical base maintains developer composition pH at from about 9 to about 11 and enables processing of films without the use of conventional developer replenishing solutions or replenishment rates.

Abstract translation: 射线照相胶片可以使用常规的显影剂加工，无论是在胶片中还是在溶液中。 该膜还包括约0.02至约1mg / dm 2的亚乙烯基双（铵盐）。 用于开发的溶液以低速补充，化学基料作为唯一的显影剂补充剂。 化学基料将显影剂组合物的pH值保持在约9至约11，并且能够在不使用常规显影剂补充溶液或补充速率的情况下处理膜。