Method for hardening gelatin

A method for hardening gelatin is disclosed wherein the gelatin is treated with a hardener which contains a combination of two compounds. One of the compounds contains at least two meslyoxy groups in the molecule while the second compound contains at least two vinylsulfonyl groups in the molecule.

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Bibliographische Detailangaben
Hauptverfasser:	KOREMOTSU, SHINOBU, MATSUMOTO, MASAYUKI, HABU, TEIJI, WADA, TSUNEO, SASAKI, TAKASHI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES AUXILIARY PROCESSES IN PHOTOGRAPHY CHEMISTRY CINEMATOGRAPHY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES ELECTROGRAPHY HOLOGRAPHY METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS POLISHES PREPARATION OF GLUE OR GELATINE THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	A method for hardening gelatin is disclosed wherein the gelatin is treated with a hardener which contains a combination of two compounds. One of the compounds contains at least two meslyoxy groups in the molecule while the second compound contains at least two vinylsulfonyl groups in the molecule.