GB388670A - Improvements in sensitising photographic bleaching-out layers - Google Patents

Improvements in sensitising photographic bleaching-out layers

Info

Publication number
GB388670A
GB388670A GB21905/32A GB2190532A GB388670A GB 388670 A GB388670 A GB 388670A GB 21905/32 A GB21905/32 A GB 21905/32A GB 2190532 A GB2190532 A GB 2190532A GB 388670 A GB388670 A GB 388670A
Authority
GB
United Kingdom
Prior art keywords
layer
sensitizer
bleach
gelatin
sensitizing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB21905/32A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB388670A publication Critical patent/GB388670A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/02—Direct bleach-out processes; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Laminated Bodies (AREA)
  • Medicinal Preparation (AREA)
GB21905/32A 1931-08-04 1932-08-04 Improvements in sensitising photographic bleaching-out layers Expired GB388670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE388670X 1931-08-04

Publications (1)

Publication Number Publication Date
GB388670A true GB388670A (en) 1933-03-02

Family

ID=6371307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21905/32A Expired GB388670A (en) 1931-08-04 1932-08-04 Improvements in sensitising photographic bleaching-out layers

Country Status (4)

Country Link
US (1) US1955898A (enrdf_load_stackoverflow)
BE (1) BE390157A (enrdf_load_stackoverflow)
FR (1) FR740645A (enrdf_load_stackoverflow)
GB (1) GB388670A (enrdf_load_stackoverflow)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201250A (en) * 1959-01-12 1965-08-17 Eastman Kodak Co Dimensionally stable gelatincontaining film product
US3892569A (en) * 1972-12-04 1975-07-01 Gen Film Dev Corp Photosensitive sheets comprising organic dyes and sensitizers
US6017661A (en) * 1994-11-09 2000-01-25 Kimberly-Clark Corporation Temporary marking using photoerasable colorants
US5700850A (en) * 1993-08-05 1997-12-23 Kimberly-Clark Worldwide Colorant compositions and colorant stabilizers
US5733693A (en) * 1993-08-05 1998-03-31 Kimberly-Clark Worldwide, Inc. Method for improving the readability of data processing forms
US6017471A (en) * 1993-08-05 2000-01-25 Kimberly-Clark Worldwide, Inc. Colorants and colorant modifiers
US5643356A (en) * 1993-08-05 1997-07-01 Kimberly-Clark Corporation Ink for ink jet printers
US5773182A (en) * 1993-08-05 1998-06-30 Kimberly-Clark Worldwide, Inc. Method of light stabilizing a colorant
US5645964A (en) * 1993-08-05 1997-07-08 Kimberly-Clark Corporation Digital information recording media and method of using same
US6211383B1 (en) 1993-08-05 2001-04-03 Kimberly-Clark Worldwide, Inc. Nohr-McDonald elimination reaction
US5681380A (en) 1995-06-05 1997-10-28 Kimberly-Clark Worldwide, Inc. Ink for ink jet printers
US5865471A (en) * 1993-08-05 1999-02-02 Kimberly-Clark Worldwide, Inc. Photo-erasable data processing forms
US5721287A (en) * 1993-08-05 1998-02-24 Kimberly-Clark Worldwide, Inc. Method of mutating a colorant by irradiation
CA2120838A1 (en) * 1993-08-05 1995-02-06 Ronald Sinclair Nohr Solid colored composition mutable by ultraviolet radiation
US6071979A (en) * 1994-06-30 2000-06-06 Kimberly-Clark Worldwide, Inc. Photoreactor composition method of generating a reactive species and applications therefor
US5685754A (en) * 1994-06-30 1997-11-11 Kimberly-Clark Corporation Method of generating a reactive species and polymer coating applications therefor
US5739175A (en) * 1995-06-05 1998-04-14 Kimberly-Clark Worldwide, Inc. Photoreactor composition containing an arylketoalkene wavelength-specific sensitizer
US6242057B1 (en) 1994-06-30 2001-06-05 Kimberly-Clark Worldwide, Inc. Photoreactor composition and applications therefor
US6008268A (en) * 1994-10-21 1999-12-28 Kimberly-Clark Worldwide, Inc. Photoreactor composition, method of generating a reactive species, and applications therefor
PL323727A1 (en) * 1995-06-05 1998-04-14 Kimberly Clark Co Novel precursors of dyes
US5849411A (en) * 1995-06-05 1998-12-15 Kimberly-Clark Worldwide, Inc. Polymer film, nonwoven web and fibers containing a photoreactor composition
US5786132A (en) * 1995-06-05 1998-07-28 Kimberly-Clark Corporation Pre-dyes, mutable dye compositions, and methods of developing a color
US5798015A (en) * 1995-06-05 1998-08-25 Kimberly-Clark Worldwide, Inc. Method of laminating a structure with adhesive containing a photoreactor composition
US5811199A (en) * 1995-06-05 1998-09-22 Kimberly-Clark Worldwide, Inc. Adhesive compositions containing a photoreactor composition
US5747550A (en) * 1995-06-05 1998-05-05 Kimberly-Clark Worldwide, Inc. Method of generating a reactive species and polymerizing an unsaturated polymerizable material
CA2221565A1 (en) * 1995-06-28 1997-01-16 Kimberly-Clark Worldwide, Inc. Novel colorants and colorant modifiers
US6099628A (en) * 1996-03-29 2000-08-08 Kimberly-Clark Worldwide, Inc. Colorant stabilizers
US5782963A (en) * 1996-03-29 1998-07-21 Kimberly-Clark Worldwide, Inc. Colorant stabilizers
US5855655A (en) 1996-03-29 1999-01-05 Kimberly-Clark Worldwide, Inc. Colorant stabilizers
BR9606811A (pt) * 1995-11-28 2000-10-31 Kimberly Clark Co Estabilizadores de corante aperfeiçoados
US5891229A (en) * 1996-03-29 1999-04-06 Kimberly-Clark Worldwide, Inc. Colorant stabilizers
US6524379B2 (en) 1997-08-15 2003-02-25 Kimberly-Clark Worldwide, Inc. Colorants, colorant stabilizers, ink compositions, and improved methods of making the same
AU4818299A (en) 1998-06-03 1999-12-20 Kimberly-Clark Worldwide, Inc. Novel photoinitiators and applications therefor
SK1542000A3 (en) 1998-06-03 2001-11-06 Kimberly Clark Co Neonanoplasts produced by microemulsion technology and inks for ink jet printing
WO2000004104A1 (en) 1998-07-20 2000-01-27 Kimberly-Clark Worldwide, Inc. Improved ink jet ink compositions
BR9914123B1 (pt) 1998-09-28 2010-11-30 fotoiniciadores e aplicações para os mesmos.
AU2853000A (en) 1999-01-19 2000-08-01 Kimberly-Clark Worldwide, Inc. Novel colorants, colorant stabilizers, ink compositions, and improved methods ofmaking the same
US6331056B1 (en) 1999-02-25 2001-12-18 Kimberly-Clark Worldwide, Inc. Printing apparatus and applications therefor
US6294698B1 (en) * 1999-04-16 2001-09-25 Kimberly-Clark Worldwide, Inc. Photoinitiators and applications therefor
US6368395B1 (en) 1999-05-24 2002-04-09 Kimberly-Clark Worldwide, Inc. Subphthalocyanine colorants, ink compositions, and method of making the same
AU2001269905A1 (en) 2000-06-19 2002-01-08 Kimberly-Clark Worldwide, Inc. Novel photoinitiators and applications therefor

Also Published As

Publication number Publication date
BE390157A (enrdf_load_stackoverflow)
FR740645A (fr) 1933-01-30
US1955898A (en) 1934-04-24

Similar Documents

Publication Publication Date Title
GB388670A (en) Improvements in sensitising photographic bleaching-out layers
GB821506A (en) The production of positive photographic images by heat development
US2305693A (en) Process of making photographs
GB505834A (en) Improvements in or relating to colour photography
GB687751A (en) Process and material for the direct production of positive photographic images
GB497023A (en) An improved manufacture of photographic material
GB407573A (en) Improvements in or relating to the manufacture of composite films
GB385832A (en) Manufacture of anti-halation layers for photographic materials
GB595360A (en) Improvements in photographic materials
GB1030218A (en) A process for thermally stabilizing images produced in layers of photochromic material by ultra-violet irradiation
GB701281A (en) Improvements in the identification of photographic materials
US2312499A (en) Planographic printing form
US2311086A (en) Method of preparing photographic products from compositions containing far-hydrolyzed cellulose esters
GB364989A (en) Process for the after treatment of diazo type prints on films
GB501190A (en) Improvements relating to the production of subtractive colour photographs
GB333668A (en) Process of producing multi-colour photographs
US1924890A (en) Method of preparing gelatin blanks
GB371153A (en) Improvements in or relating to light-sensitive materials
GB410286A (en) Coloured composite sheets, especially photographic films, and methods for the production thereof
US960939A (en) Colored photographic print and making same.
GB365742A (en) Improvements in or relating to developing, tinting, toning and washing cinematograph films
GB490844A (en) Photographic material for colour pictures
US3427164A (en) Diazotype materials and methods for producing diazotype images
DE598302C (de) Verfahren zur Herstellung von Mehrfarbenkopien
GB341371A (enrdf_load_stackoverflow)