Verfahren zum Herstellen von Druckformen

Verfahren zum Herstellen von Druckformen

1,182,175. Liquid developer. KALLE A.G. May 12, 1967 [May 13, 1966], No.35074/69. Divided out of 1,182,174. Heading G2H. A liquid electro-photographic developer comprises an insulating liquid e.g. a hydrocarbon or hydrocarbon halide and a finely divided solid dispersed therein comprising a substance...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ERWIN LIND,DR
Format: Patent
Sprache:ger
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Zusammenfassung:1,182,175. Liquid developer. KALLE A.G. May 12, 1967 [May 13, 1966], No.35074/69. Divided out of 1,182,174. Heading G2H. A liquid electro-photographic developer comprises an insulating liquid e.g. a hydrocarbon or hydrocarbon halide and a finely divided solid dispersed therein comprising a substance which forms free radicals on heating e.g. dichlorobenzoyl peroxide, succinyl peroxide, azoisobutyronitrile, tetraphenyl hydrazine, dehydrolophine, diazidostilbene and sodium trichloroacetate. The composition may also comprise linseed oil or naphthenates and a dye and is used in the process of forming printing formes of Specification 1,182,174.