CA1085666A - Materiel photographique comportant une couche developpee a la chaleur et une couche contenant un colorant d'azoaniline - Google Patents

Materiel photographique comportant une couche developpee a la chaleur et une couche contenant un colorant d'azoaniline

Info

Publication number: CA1085666A
Authority: CA; Canada
Prior art keywords: layer; heat developable; dye; image; carbon atoms
Prior art date: 1977-02-07
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

CA275,940A

Other languages

English (en)

Inventor

Roland G. Willis

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.)

Eastman Kodak Co

Original Assignee

Eastman Kodak Co

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.)

1977-02-07

Filing date

1977-04-12

Publication date

1980-09-16

1977-04-12 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1980-09-16 Application granted granted Critical

1980-09-16 Publication of CA1085666A publication Critical patent/CA1085666A/fr

Status Expired legal-status Critical Current

Links

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239000004332 silver Substances 0.000 claims abstract description 118
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239000003795 chemical substances by application Substances 0.000 claims abstract description 61
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239000002243 precursor Substances 0.000 claims abstract description 50
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CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 38
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239000003381 stabilizer Substances 0.000 claims description 26
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235000010299 hexamethylene tetramine Nutrition 0.000 description 1
239000004312 hexamethylene tetramine Substances 0.000 description 1
VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 1
XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 1
239000011229 interlayer Substances 0.000 description 1
CBEQRNSPHCCXSH-UHFFFAOYSA-N iodine monobromide Chemical compound IBr CBEQRNSPHCCXSH-UHFFFAOYSA-N 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
239000004816 latex Substances 0.000 description 1
229920000126 latex Polymers 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
239000006224 matting agent Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 description 1
IBKQQKPQRYUGBJ-UHFFFAOYSA-N methyl gallate Natural products CC(=O)C1=CC(O)=C(O)C(O)=C1 IBKQQKPQRYUGBJ-UHFFFAOYSA-N 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
230000035515 penetration Effects 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
229920002401 polyacrylamide Polymers 0.000 description 1
229920006289 polycarbonate film Polymers 0.000 description 1
239000004848 polyfunctional curative Substances 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
229920001282 polysaccharide Polymers 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
102000004169 proteins and genes Human genes 0.000 description 1
WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 1
239000012429 reaction media Substances 0.000 description 1
238000011160 research Methods 0.000 description 1
239000012260 resinous material Substances 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
239000012453 solvate Substances 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
229920001059 synthetic polymer Polymers 0.000 description 1
125000002769 thiazolinyl group Chemical group 0.000 description 1
150000003568 thioethers Chemical class 0.000 description 1
230000001988 toxicity Effects 0.000 description 1
231100000419 toxicity Toxicity 0.000 description 1
125000003774 valeryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
229920003176 water-insoluble polymer Polymers 0.000 description 1
239000001043 yellow dye Substances 0.000 description 1

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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/40—Chemically transforming developed images
- 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
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/42—Developers or their precursors
- 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)
Chemical & Material Sciences (AREA)
Spectroscopy & Molecular Physics (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

CA275,940A 1977-02-07 1977-04-12 Materiel photographique comportant une couche developpee a la chaleur et une couche contenant un colorant d'azoaniline Expired CA1085666A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US76627177A	1977-02-07	1977-02-07
US766,271		1977-02-07

Publications (1)

Publication Number	Publication Date
CA1085666A true CA1085666A (fr)	1980-09-16

Family

ID=25075936

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA275,940A Expired CA1085666A (fr)	1977-02-07	1977-04-12	Materiel photographique comportant une couche developpee a la chaleur et une couche contenant un colorant d'azoaniline

Country Status (3)

Country	Link
CA (1)	CA1085666A (fr)
FR (1)	FR2379833A1 (fr)
GB (1)	GB1593564A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108395733B (zh) *	2018-04-10	2020-02-18	大连傲视化学有限公司	环保类高强度分散染料组合物及其制备方法
CN112679985B (zh) *	2020-12-07	2023-05-23	浙江龙盛染料化工有限公司	一种蓝至黑色分散染料组合物和染料制品

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE545042A (fr) *	1955-02-11
US3852093A (en) *	1972-12-13	1974-12-03	Minnesota Mining & Mfg	Heat-sensitive copy-sheet
JPS4996717A (fr) *	1973-01-17	1974-09-12
US4047956A (en) *	1975-11-17	1977-09-13	E. I. Du Pont De Nemours And Company	Low coating weight silver halide element and process

1977
- 1977-04-12 CA CA275,940A patent/CA1085666A/fr not_active Expired
1978
- 1978-02-07 GB GB491578A patent/GB1593564A/en not_active Expired
- 1978-02-07 FR FR7803310A patent/FR2379833A1/fr active Granted

Also Published As

Publication number	Publication date
FR2379833A1 (fr)	1978-09-01
GB1593564A (en)	1981-07-22
FR2379833B1 (fr)	1982-11-26

Legal Events

Date	Code	Title	Description
1997-09-16	MKEX	Expiry

Publication	Publication Date	Title
US3785830A (en)	1974-01-15	Photothermographic element,composition and process
US4022617A (en)	1977-05-10	Photothermographic element, composition and process for producing a color image from leuco dye
US3761270A (en)	1973-09-25	Photographic element composition and process
US3839041A (en)	1974-10-01	Stabilizer precursors in photothermographic elements and compositions
US3667959A (en)	1972-06-06	Photosensitive and thermosensitive element,compositions and process
US4187108A (en)	1980-02-05	Heat developable material and process
CA1098753A (fr)	1981-04-07	Traduction non-disponible
GB1589209A (en)	1981-05-07	Sensitive photothermographic materials and heterocyclic silver salts for use therein
US3877940A (en)	1975-04-15	Photothermographic element, composition and process
CA1104865A (fr)	1981-07-14	Substances anti-voile a base de 5-mercapto-1,2,4- triazole, employees avec des elements reveles a la chaleur et contenant un agent oxydant du type sel d'argent et de 3-amino-1h-1,2,4-triazole
CA1104863A (fr)	1981-07-14	Emploi de substances antivoile a base de thiazolinathione, en conjonction avec des substances formant l'image, ameliorees par des colorants et contenant un sel argentique de 1,2,4- mercaptotetrazole
US3666477A (en)	1972-05-30	Element,composition and process
CA1122465A (fr)	1982-04-27	Images positives sur materiel photothermographique obtenues au moyen d'un compose cyclique nitroxyle et sature
US4081278A (en)	1978-03-28	Heat sensitive dye layers comprising a benzopinacol
JPH0215855B2 (fr)	1990-04-13
CA1140789A (fr)	1983-02-08	Substance photographique a base d'halogenure d'argent, revelateur thermique, renfermant un compose precurseur activateur-stabilisateur, l'acylhydrazine
US3708300A (en)	1973-01-02	Silver-dye-bleach photographic materials
CA1085666A (fr)	1980-09-16	Materiel photographique comportant une couche developpee a la chaleur et une couche contenant un colorant d'azoaniline
US4012260A (en)	1977-03-15	Activator-stabilizers in heat developable photographic materials and processes
JPS61209445A (ja)	1986-09-17	写真要素
US3708304A (en)	1973-01-02	Use of divalent metal salt image amplifiers in photosensitive and thermosensitive elements
US6379876B1 (en)	2002-04-30	Thermally processable imaging element comprising an ion exchanged reducing agent
JP2781461B2 (ja)	1998-07-30	サーモグラフィおよびフォトサーモグラフィ画像形成用材料
CA1116917A (fr)	1982-01-26	Materiel photothermographique a pouvoir de couverture et contenant un agent de formation de germes a base d'hydrazine-thiouree
CA1146002A (fr)	1983-05-10	Materiau et procede photothermographiques