The Role of Phenidone in the Motion Picture Laboratory

Paper presented at a Symposium on Processing Technology organized by the Science Committee on 12-14 May 1965, in London.

Abstract

Some indication of the use of Phenidone in PQ developer systems in large scale motion picture laboratory practice is given. Various characteristics, which were examined on a plant scale before MQ systems were abandoned in favour of PQ systems, are discussed; the stabilities and economics of the two systems are compared.

Notes

Paper presented at a Symposium on Processing Technology organized by the Science Committee on 12-14 May 1965, in London.