| 摘要 |
Photographic processing concentrates containing processing agents such as developing agents, fixing agents, bleaching agents, bleach-fixing agents, stabilizing agents, etc., are prepared in the form of stable pastes that are adapted to be diluted with water or other liquid medium to form working processing solutions. The processing concentrates utilize the association of finely-divided solid particles in a stable three-dimensional network to provide advantageous characteristics of both a physical and chemical nature.
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