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Hans Langen

Agfa-Gevaert

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Publication

Featured researches published by Hans Langen.

Archive | 1986

Photographic recording element containing a UV absorbent and a silver halide emulsion layer

Hans Ohlschlager; Hans Langen; Johannes Sobel

Archive | 1986

Light-sensitive, stabilized photographic recording material

Gunter Helling; Johannes Sobel; Hans Langen

Archive | 1989

Colour-photographic negative-recording material

Reinhart Matejec; Ralf Buscher; Hans Langen

Archive | 1983

Photosensitive photographic silver-halide recording material

Gerd Dipl Chem Dr Krauss; Gunter Renner; Erich Wolff; Hans Langen; Werner Krafft

Archive | 1982

Photographic recording material containing an aldehyde remover

Hans Langen; Lothar Dr Dipl Chem Rosenhahn; Erich Wolff

Archive | 1988

Colour-photographic recording material with novel coloured cyan couplers

Hans Langen; Guenter Dr Renner; Juergen Dr Plamper

Archive | 1983

Solid preparation of water-soluble acid dye and polymer particles with quaternary ammonium or phosphonium groups

Gunter Helling; Hans hlschlager; Hans Langen

Archive | 1991

COLOR PHOTOGRAPHIC RECORDING MATERIAL CONTAINING NEW COLORED CYAN COUPLERS

Hans Langen; Gunter Renner; Jurgen Plamper

Archive | 1986

Polymeric couplers and light-sensitive photographic silver halide recording material containing such couplers

Gunter Helling; Friedrich-Wilhelm Dr Kunitz; Hans Langen

Archive | 1985

Colour-photographic material containing a coupler

Erich Wolff; Hans Langen; Rudolf Dr Braden

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Erich Wolff

Agfa-Gevaert

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Guenter Dr Renner

Agfa-Gevaert

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Erwin Ranz

Agfa-Gevaert

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Johannes Sobel

Agfa-Gevaert

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Guenter Dr Helling

Agfa-Gevaert

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Wolfgang Himmelmann

Agfa-Gevaert

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Gunter Renner

Agfa-Gevaert

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Hans Ohlschlager

Agfa-Gevaert

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Gerd Dipl Chem Dr Krauss

Agfa-Gevaert

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Gunter Helling

Agfa-Gevaert

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