FR2394112A1 - Produit photographique contenant un colorant o-nitro-o-azaarylidene - Google Patents
Produit photographique contenant un colorant o-nitro-o-azaarylideneInfo
- Publication number
- FR2394112A1 FR2394112A1 FR787816838A FR7816838A FR2394112A1 FR 2394112 A1 FR2394112 A1 FR 2394112A1 FR 787816838 A FR787816838 A FR 787816838A FR 7816838 A FR7816838 A FR 7816838A FR 2394112 A1 FR2394112 A1 FR 2394112A1
- Authority
- FR
- France
- Prior art keywords
- nitro
- azaarylidene
- dye
- support
- colorant
- 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.)
- Withdrawn
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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
-
- 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
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/83—Organic dyestuffs therefor
- G03C1/832—Methine or polymethine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
L'invention est relative à la photographie. Le produit comprend un support, une couche photosensible et, incorporé dans le support, dans la couche photosensible ou dans une couche de liant adjacente au support, un colorant o-nitro-o-azaarylidène décolorable sous l'action de la lumière, dans lequel le groupe o-nitro-azaaryle est relié par une chaîne méthinique à un groupe hétérocyclique basique contenant un atome donneur d'électrons, qui est lui-même relié au groupe nitro par un nombre pair d'atomes. Application à l'obtention d'images, le colorant o-nitro-azaarylidène étant utilisé comme colorant antihalo ou filtre ou comme colorant désensibilisateur des émulsions photosensibles aux halogénures d'argent.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/803,825 US4111699A (en) | 1977-06-06 | 1977-06-06 | O-nitro-o-azaarylidene photobleachable dyes and photographic elements utilizing them |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2394112A1 true FR2394112A1 (fr) | 1979-01-05 |
Family
ID=25187537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR787816838A Withdrawn FR2394112A1 (fr) | 1977-06-06 | 1978-06-06 | Produit photographique contenant un colorant o-nitro-o-azaarylidene |
Country Status (7)
Country | Link |
---|---|
US (1) | US4111699A (fr) |
JP (1) | JPS5417833A (fr) |
BE (1) | BE867879A (fr) |
CA (1) | CA1079292A (fr) |
DE (1) | DE2824774A1 (fr) |
FR (1) | FR2394112A1 (fr) |
GB (1) | GB2000169B (fr) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4271263A (en) * | 1980-05-15 | 1981-06-02 | Minnesota Mining And Manufacturing Company | Thermally developable photosensitive compositions containing acutance agents |
IE56083B1 (en) * | 1982-11-01 | 1991-04-10 | Microsi Inc | Aryl nitrones |
US5108874A (en) * | 1982-11-01 | 1992-04-28 | Microsi, Inc. | Composite useful in photolithography |
EP0246885A3 (fr) * | 1986-05-20 | 1988-06-22 | Japan as represented by Director-General, Agency of Industrial Science and Technology | Agent pour augmenter le contraste pour la photolithographie |
CA2120838A1 (fr) | 1993-08-05 | 1995-02-06 | Ronald Sinclair Nohr | Substance a couleur en aplat variable a l'ultraviolet |
US5721287A (en) | 1993-08-05 | 1998-02-24 | Kimberly-Clark Worldwide, Inc. | Method of mutating a colorant by irradiation |
US5645964A (en) | 1993-08-05 | 1997-07-08 | Kimberly-Clark Corporation | Digital information recording media and method of using same |
US5773182A (en) | 1993-08-05 | 1998-06-30 | Kimberly-Clark Worldwide, Inc. | Method of light stabilizing a colorant |
US6017661A (en) | 1994-11-09 | 2000-01-25 | Kimberly-Clark Corporation | Temporary marking using photoerasable colorants |
US6211383B1 (en) | 1993-08-05 | 2001-04-03 | Kimberly-Clark Worldwide, Inc. | Nohr-McDonald elimination reaction |
US5733693A (en) | 1993-08-05 | 1998-03-31 | Kimberly-Clark Worldwide, Inc. | Method for improving the readability of data processing forms |
US5681380A (en) | 1995-06-05 | 1997-10-28 | Kimberly-Clark Worldwide, Inc. | Ink for ink jet printers |
US5643356A (en) | 1993-08-05 | 1997-07-01 | Kimberly-Clark Corporation | Ink for ink jet printers |
US5865471A (en) | 1993-08-05 | 1999-02-02 | Kimberly-Clark Worldwide, Inc. | Photo-erasable data processing forms |
US5700850A (en) | 1993-08-05 | 1997-12-23 | Kimberly-Clark Worldwide | Colorant compositions and colorant stabilizers |
US6017471A (en) | 1993-08-05 | 2000-01-25 | Kimberly-Clark Worldwide, Inc. | Colorants and colorant modifiers |
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 |
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 |
US6008268A (en) | 1994-10-21 | 1999-12-28 | Kimberly-Clark Worldwide, Inc. | Photoreactor composition, method of generating a reactive species, and applications therefor |
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 |
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 |
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 |
AU5535296A (en) | 1995-06-28 | 1997-01-30 | Kimberly-Clark Worldwide, Inc. | Novel colorants and colorant modifiers |
PL321573A1 (en) | 1995-11-28 | 1997-12-08 | Kimberly Clark Co | Improved stabilising agents for dyes |
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 |
US5782963A (en) | 1996-03-29 | 1998-07-21 | 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 |
JP2002517523A (ja) | 1998-06-03 | 2002-06-18 | キンバリー クラーク ワールドワイド インコーポレイテッド | 新規な光開始剤およびその利用 |
CA2298615C (fr) | 1998-06-03 | 2009-03-31 | Kimberly-Clark Worldwide, Inc. | Techniques recourant aux neonanoplastes et aux microemulsions relatives aux encres et a l'impression par jets d'encre |
AU5219299A (en) | 1998-07-20 | 2000-02-07 | Kimberly-Clark Worldwide, Inc. | Improved ink jet ink compositions |
PL366326A1 (en) | 1998-09-28 | 2005-01-24 | Kimberly-Clark Worldwide, Inc. | Novel photoinitiators and applications therefor |
EP1144512B1 (fr) | 1999-01-19 | 2003-04-23 | Kimberly-Clark Worldwide, Inc. | Nouveaux colorants,stabilisateurs de colorants, compositions d'encre, et leur procedes de preparation ameliores |
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 |
US6376163B1 (en) * | 2000-02-22 | 2002-04-23 | Eastman Kodak Company | Photobleachable composition, photographic element containing the composition and photobleachable method |
WO2002000735A1 (fr) | 2000-06-19 | 2002-01-03 | Kimberly-Clark Worldwide, Inc. | Nouveaux photo-initiateurs et leurs applications |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE788279A (fr) * | 1971-08-31 | 1973-02-28 | Eastman Kodak Co | Produit photographique contenant des colorants ortho-nitroarylidene et procede pour la mise en oeuvre de ce produit |
US3745009A (en) * | 1968-10-09 | 1973-07-10 | Eastman Kodak Co | Photographic elements and light-absorbing layers |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984248A (en) * | 1974-02-19 | 1976-10-05 | Eastman Kodak Company | Photographic polymeric film supports containing photobleachable o-nitroarylidene dyes |
US4033948A (en) * | 1976-05-17 | 1977-07-05 | Minnesota Mining And Manufacturing Company | Acutance agents for use in thermally-developable photosensitive compositions |
-
1977
- 1977-06-06 US US05/803,825 patent/US4111699A/en not_active Expired - Lifetime
-
1978
- 1978-05-25 CA CA304,114A patent/CA1079292A/fr not_active Expired
- 1978-06-06 DE DE19782824774 patent/DE2824774A1/de active Pending
- 1978-06-06 JP JP6733178A patent/JPS5417833A/ja active Pending
- 1978-06-06 GB GB7826364A patent/GB2000169B/en not_active Expired
- 1978-06-06 BE BE188372A patent/BE867879A/fr unknown
- 1978-06-06 FR FR787816838A patent/FR2394112A1/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3745009A (en) * | 1968-10-09 | 1973-07-10 | Eastman Kodak Co | Photographic elements and light-absorbing layers |
BE788279A (fr) * | 1971-08-31 | 1973-02-28 | Eastman Kodak Co | Produit photographique contenant des colorants ortho-nitroarylidene et procede pour la mise en oeuvre de ce produit |
FR2151014A1 (fr) * | 1971-08-31 | 1973-04-13 | Eastman Kodak Co |
Also Published As
Publication number | Publication date |
---|---|
CA1079292A (fr) | 1980-06-10 |
DE2824774A1 (de) | 1978-12-14 |
GB2000169B (en) | 1982-02-03 |
US4111699A (en) | 1978-09-05 |
GB2000169A (en) | 1979-01-04 |
BE867879A (fr) | 1978-12-06 |
JPS5417833A (en) | 1979-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |