DE530851C - Basische Farbstoffe enthaltende photographische Ausbleichschichten - Google Patents

Basische Farbstoffe enthaltende photographische Ausbleichschichten

Info

Publication number
DE530851C
DE530851C DE1930530851D DE530851DD DE530851C DE 530851 C DE530851 C DE 530851C DE 1930530851 D DE1930530851 D DE 1930530851D DE 530851D D DE530851D D DE 530851DD DE 530851 C DE530851 C DE 530851C
Authority
DE
Germany
Prior art keywords
solution
acid
mixture
alcoholic solution
fading
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
DE1930530851D
Other languages
German (de)
English (en)
Inventor
Dr Hans Binger
Dr Alfred Froehlich
Dr Bruno Wendt
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
Application granted granted Critical
Publication of DE530851C publication Critical patent/DE530851C/de
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)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Paper (AREA)
DE1930530851D 1930-08-14 1930-08-14 Basische Farbstoffe enthaltende photographische Ausbleichschichten Expired DE530851C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE530851T 1930-08-14

Publications (1)

Publication Number Publication Date
DE530851C true DE530851C (de) 1931-08-01

Family

ID=34109832

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930530851D Expired DE530851C (de) 1930-08-14 1930-08-14 Basische Farbstoffe enthaltende photographische Ausbleichschichten

Country Status (5)

Country Link
US (1) US1916350A (US06265458-20010724-C00049.png)
BE (1) BE381968A (US06265458-20010724-C00049.png)
DE (1) DE530851C (US06265458-20010724-C00049.png)
FR (1) FR721074A (US06265458-20010724-C00049.png)
GB (1) GB373858A (US06265458-20010724-C00049.png)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE471336A (US06265458-20010724-C00049.png) * 1946-04-13
US2855300A (en) * 1956-08-10 1958-10-07 Chalkley Lyman Process for fixing images on dye cyanide photosensitized materials
US3892569A (en) * 1972-12-04 1975-07-01 Gen Film Dev Corp Photosensitive sheets comprising organic dyes and sensitizers
US4370401A (en) * 1979-12-07 1983-01-25 Minnesota Mining And Manufacturing Company Light sensitive, thermally developable imaging system
US4336323A (en) * 1979-12-07 1982-06-22 Minnesota Mining And Manufacturing Company Decolorizable imaging system
US4373020A (en) * 1979-12-07 1983-02-08 Minnesota Mining And Manufacturing Company Decolorizable imaging system
US5643356A (en) * 1993-08-05 1997-07-01 Kimberly-Clark Corporation Ink for ink jet printers
US5645964A (en) * 1993-08-05 1997-07-08 Kimberly-Clark Corporation Digital information recording media and method of using same
US6017471A (en) * 1993-08-05 2000-01-25 Kimberly-Clark Worldwide, Inc. Colorants and colorant modifiers
US5700850A (en) * 1993-08-05 1997-12-23 Kimberly-Clark Worldwide Colorant compositions and colorant stabilizers
US5681380A (en) 1995-06-05 1997-10-28 Kimberly-Clark Worldwide, Inc. Ink for ink jet printers
US5733693A (en) * 1993-08-05 1998-03-31 Kimberly-Clark Worldwide, Inc. Method for improving the readability of data processing forms
US5773182A (en) * 1993-08-05 1998-06-30 Kimberly-Clark Worldwide, Inc. Method of light stabilizing a colorant
US5865471A (en) * 1993-08-05 1999-02-02 Kimberly-Clark Worldwide, Inc. Photo-erasable data processing forms
US6211383B1 (en) 1993-08-05 2001-04-03 Kimberly-Clark Worldwide, Inc. Nohr-McDonald elimination reaction
US6017661A (en) * 1994-11-09 2000-01-25 Kimberly-Clark Corporation Temporary marking using photoerasable colorants
CA2120838A1 (en) * 1993-08-05 1995-02-06 Ronald Sinclair Nohr Solid colored composition mutable by ultraviolet radiation
US5721287A (en) * 1993-08-05 1998-02-24 Kimberly-Clark Worldwide, Inc. Method of mutating a colorant by irradiation
US5685754A (en) * 1994-06-30 1997-11-11 Kimberly-Clark Corporation Method of generating a reactive species and polymer coating applications therefor
US6071979A (en) * 1994-06-30 2000-06-06 Kimberly-Clark Worldwide, Inc. Photoreactor composition method of generating a reactive species and 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
US5747550A (en) * 1995-06-05 1998-05-05 Kimberly-Clark Worldwide, Inc. Method of generating a reactive species and polymerizing an unsaturated polymerizable material
US5811199A (en) * 1995-06-05 1998-09-22 Kimberly-Clark Worldwide, Inc. Adhesive compositions 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
US5849411A (en) * 1995-06-05 1998-12-15 Kimberly-Clark Worldwide, Inc. Polymer film, nonwoven web and fibers containing a photoreactor composition
AU6378696A (en) * 1995-06-05 1996-12-24 Kimberly-Clark Worldwide, Inc. Novel pre-dyes
US5798015A (en) * 1995-06-05 1998-08-25 Kimberly-Clark Worldwide, Inc. Method of laminating a structure with adhesive containing a photoreactor composition
ATE206150T1 (de) 1995-06-28 2001-10-15 Kimberly Clark Co Farbstoffstabilisierte zusammensetzungen
BR9606811A (pt) * 1995-11-28 2000-10-31 Kimberly Clark Co Estabilizadores de corante aperfeiçoados
US5782963A (en) * 1996-03-29 1998-07-21 Kimberly-Clark Worldwide, Inc. Colorant stabilizers
US6099628A (en) * 1996-03-29 2000-08-08 Kimberly-Clark Worldwide, Inc. Colorant stabilizers
US5855655A (en) 1996-03-29 1999-01-05 Kimberly-Clark Worldwide, Inc. Colorant stabilizers
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
SK1542000A3 (en) 1998-06-03 2001-11-06 Kimberly Clark Co Neonanoplasts produced by microemulsion technology and inks for ink jet printing
SK1552000A3 (en) 1998-06-03 2000-08-14 Kimberly Clark Co Novel photoinitiators and applications therefor
AU5219299A (en) 1998-07-20 2000-02-07 Kimberly-Clark Worldwide, Inc. Improved ink jet ink compositions
ES2263291T3 (es) 1998-09-28 2006-12-01 Kimberly-Clark Worldwide, Inc. Quelatos que comprenden grupos quinoides como fotoiniciadores.
DE60002294T2 (de) 1999-01-19 2003-10-30 Kimberly-Clark Worldwide, Inc. Farbstoffe, farbstoffstabilisatoren, tintenzusammensetzungen und verfahren zu deren herstellung
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
MXPA02012011A (es) 2000-06-19 2003-04-22 Kimberly Clark Co Fotoiniciaodres novedosos y aplicaciones para los mismos.
US8133416B2 (en) * 2009-11-17 2012-03-13 King Abdulaziz University Ultraviolet shielding compound

Also Published As

Publication number Publication date
FR721074A (fr) 1932-02-27
BE381968A (US06265458-20010724-C00049.png)
GB373858A (en) 1932-06-02
US1916350A (en) 1933-07-04

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