Matches 101 - 150 out of 159 < 1 2 3 4 >


Match Document Document Title
3522048 TWO-COMPONENT HEAT DEVELOPING DIAZOTYPES  
3497355 DIAZOTYPE REPRODUCTION MATERIAL COMPRISING A DIAZONIUM COMPOUND AND METHOD OF USE  
3493374 HEAT-DEVELOPABLE DIAZOTYPE MATERIAL  
3660581 THERMALLY DEVELOPABLE DIAZOTYPE PRINTING PAPER AND COMPOSITION THEREFOR  
3667955 TWO-COMPONENT DIAZOTYPE PHOTOSENSITIVE MATERIAL  
3711390 PHOTOPOLYMERIZABLE EPOXY SYSTEMS CONTAINING SUBSTITUTED CYCLIC AMIDES OR SUBSTITUTED UREAS AS GELATION INHIBITORS  
3740229 DIAZOTYPE PHOTOGRAPHIC COPYING MATERIAL FOR HEAT DEVELOPMENT  
3595657 NON-SILVER DIRECT POSITIVE DYE BLEACHOUT SYSTEM USING INDIGOID DYES AND COLORLESS ACTIVATORS  
3595655 NON-SILVER DIRECT POSITIVE DYES BLEACHOUT SYSTEM USING POLYMETHINE DYES AND COLORLESS ACTIVATORS  
3704129 TWO COMPONENT DIAZOTYPE COMPOSITION HAVING ADDITIONALLY AN ANILINE COMPOUND  
3695885 HEAT DEVELOPABLE DIAZOTYPE COPYING MATERIAL  
3676138 FORMATION OF DYES SUITED FOR REPRODUCTION PURPOSES  
3725066 DIAZO-TYPE MULTICOLOR REPRODUCTION PROCESS  
3625693 THERMALLY DEVELOPABLE DIAZOTYPE COPYING MATERIALS  
3486900 DIAZOTYPE MATERIAL  
3485631 VESICULAR PHOTOGRAPHIC MATERIALS  
3480437 TWO COMPONENT DIAZO SENSITIZING COMPOSITIONS CONTAINING A XANTHINE COMPOUND  
3469981 DIAZOTYPE REPRODUCTION MATERIALS  
3453112 HEAT-DEVELOPABLE DIAZOTYPE MATERIAL  
3416924 Heat-developable diazotype material  
3406072 One-component diazotypes  
3389995 Two-component heat developable diazotypes containing amidine compounds  
3386828 Diazo sensitizing formulations containing a xanthine and an imidazoledione  
3386827 Thermo-developable light-sensitive diazo compositions and elements  
3365296 LIGHT-SENSITIVE ULTRAVIOLET ABSORBING COMPOUNDS AND DIAZOTYPE MATERIALS CONTAINING THE SAME  
3365293 PHOTOGRAPHIC DIAZOTYPE FILMS COMPRISING FLUORESCENT ULTRAVIOLET ABSORBERS  
3360369 Diazotype reproduction material  
3331689 Process of producing azo compounds by heating diazo compositions comprising precursory couplers activable by heat  
3326686 Light-sensitive two-component diazotype materials adapted for heat development  
3316092 Diazotype material comprising a metal sulfate nitrogenous compound and polymeric anhydride  
3307952 Formation of diazo couplers in situ  
3288627 Heat-sensitive diazotype material coated sheet  
3272627 Photothermographic diazo material and its method of use for photocopying  
3271155 Thermo-developable diazo coatings employing dicyandiamide compositions  
3260599 Vesicular diazo copy-sheet containing photoreducible dye  
3255011 Two-component diazotype photoprinting material susceptible to thermal development  
3255007 Diazotype reproduction materials  
3248220 Two-component diazotype material  
3224878 Thermographic diazotype reproduction material, method of making and method of using  
3220846 Use of salts of readily decarboxylated acids in thermography, photography, photothermography and thermophotography  
3202510 Production of encapsulated light-sensitive diazotype compositions and coatings  
3199982 Diazotype reproduction material  
3169067 Heat developable diazotype material comprising an unsymmetrical urea as the base release agent  
3166422 Diazotype heat development photographic paper comprising a sugar brightening agent  
3154417 Heat developable light sensitive diazo compositions containing dicyandiamide  
3153592 Complex salt diazotype photoprinting materials  
3146348 Heat-sensitive copy-sheet  
3140181 Water-fast two-component diazotype paper  
3140180 Heat developable diazotype reproduction coatings comprising thermolabile carboxylic tertiary alkyl esters  
3138460 Photopolymerization and stratum transfer process  

Matches 101 - 150 out of 159 < 1 2 3 4 >