Photographic recording material and its use for the production of images

US4369248A · kind A · utility

Assignee

• Agfa-Gevaert NV · BE

Inventors

• Erwin Ranz · Leverkusen, DE
• Heinz-Dieter Schutz · Bensberg, DE
• Joachim W. Lohmann · Odenthal, DE

Key dates

• Filing date: May 20, 1981
• Grant date: Jan 18, 1983
• Expiry date: May 20, 2001

Classification

• Technology area (CPC G): Physics
• CPC primary: G03C7/30
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

A photographic recording material contains in a silver halide layer an emulsion mixture of at least one light sensitive silver halide and a comparatively non-light sensitive silver salt and in a second layer, which is in waterpermeable arrangement, an antifogging agent or a precursor compound thereof.