FR2454641A1 - Materiau de formation d'une image a sec du type a post-activation - Google Patents

Materiau de formation d'une image a sec du type a post-activation

Info

Publication number
FR2454641A1
FR2454641A1 FR8008419A FR8008419A FR2454641A1 FR 2454641 A1 FR2454641 A1 FR 2454641A1 FR 8008419 A FR8008419 A FR 8008419A FR 8008419 A FR8008419 A FR 8008419A FR 2454641 A1 FR2454641 A1 FR 2454641A1
Authority
FR
France
Prior art keywords
free
silver
oxidizing agent
composition
exposure
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.)
Granted
Application number
FR8008419A
Other languages
English (en)
Other versions
FR2454641B1 (fr
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of FR2454641A1 publication Critical patent/FR2454641A1/fr
Application granted granted Critical
Publication of FR2454641B1 publication Critical patent/FR2454641B1/fr
Granted 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
    • G03C1/00—Photosensitive materials
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

LA PRESENTE INVENTION SE RAPPORTE A UN MATERIAU DE FORMATION D'UNE IMAGE A SEC DU TYPE A POST-ACTIVATION. SELON L'INVENTION, IL COMPREND: A.UN COMPOSANT D'UN HALOGENURE D'ARGENT REDUCTIBLE EN ARGENT LIBRE LORS D'UNE EXPOSITION A LA LUMIERE, ET CONTENANT DE L'IODURE D'ARGENT; B.UNE COMPOSITION REACTIVE REDOX POUVANT PRODUIRE UN CHANGEMENT VISUEL SELON UNE REACTION REDOX DE CETTE COMPOSITION, CETTE REACTION REDOX ETANT AMORCEE EN CHAUFFANT CETTE COMPOSITION EN PRESENCE D'ARGENT LIBRE; C.UN AGENT OXYDANT DE L'ARGENT LIBRE AYANT LA CAPACITE D'OXYDER L'ARGENT LIBRE ET CAPABLE D'ETRE RENDU PHOTOSENSIBLE EN LE CHAUFFANT, CET AGENT OXYDANT DE L'ARGENT LIBRE, LORS D'UNE EXPOSITION A LA LUMIERE APRES SON CHAUFFAGE, N'AYANT PLUS LA CAPACITE D'OXYDER L'ARGENT LIBRE ET ETANT CAPABLE DE FAVORISER CATALYTIQUEMENT LA REACTION REDOX DE LA COMPOSITION REACTIVE REDOX; D.UN AGENT OXYDANT PHOTOREACTIF QUI, LORS D'UNE EXPOSITION A LA LUMIERE, EST CAPABLE DE RAMENER L'AGENT OXYDANT DE L'ARGENT LIBRE A SON ETAT D'ORIGINE, QUI EST REDUIT SIMULTANEMENT A L'OXYDATION DE L'ARGENT LIBRE PAR ACTION DE L'AGENT OXYDANT DE L'ARGENT LIBRE. L'INVENTION S'APPLIQUE NOTAMMENT A LA PHOTOGRAPHIE.
FR8008419A 1979-04-16 1980-04-15 Materiau de formation d'une image a sec du type a post-activation Granted FR2454641A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4525779A JPS55153937A (en) 1979-04-16 1979-04-16 Image forming material

Publications (2)

Publication Number Publication Date
FR2454641A1 true FR2454641A1 (fr) 1980-11-14
FR2454641B1 FR2454641B1 (fr) 1985-05-17

Family

ID=12714222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008419A Granted FR2454641A1 (fr) 1979-04-16 1980-04-15 Materiau de formation d'une image a sec du type a post-activation

Country Status (14)

Country Link
US (1) US4442202A (fr)
JP (1) JPS55153937A (fr)
AT (1) AT393918B (fr)
AU (1) AU535623B2 (fr)
BE (1) BE882774A (fr)
CA (1) CA1144801A (fr)
CH (1) CH646533A5 (fr)
DE (1) DE3014688A1 (fr)
DK (1) DK160847C (fr)
FR (1) FR2454641A1 (fr)
GB (1) GB2049971B (fr)
IT (1) IT1194649B (fr)
NL (1) NL176979C (fr)
SE (1) SE446565B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116735B (en) * 1982-02-27 1986-11-26 Arthur R Zingher Optically annotatable recording film
US4546075A (en) * 1982-09-09 1985-10-08 Fuji Photo Film Co., Ltd. Heat-developable photographic material
GB9121795D0 (en) * 1991-10-14 1991-11-27 Minnesota Mining & Mfg Positive-acting photothermographic materials
JP3616130B2 (ja) * 1993-06-04 2005-02-02 イーストマン コダック カンパニー 感赤外線性光熱写真ハロゲン化銀要素及び画像形成性媒体の露光方法
EP0851284B1 (fr) * 1996-12-30 2005-06-22 Agfa-Gevaert Produit d'enrégistrement pouvant être couché à partir d'un milieu aqueux
US6143488A (en) * 1996-12-30 2000-11-07 Agfa-Gevaert Photothermographic recording material coatable from an aqueous medium
JP2002360340A (ja) * 2001-06-08 2002-12-17 Azuma Industrial Co Ltd 目地用清掃ブラシ
US6514678B1 (en) 2001-12-11 2003-02-04 Eastman Kodak Company Photothermographic materials containing solubilized antifoggants

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1572203C3 (de) * 1964-04-27 1978-03-09 Minnesota Mining And Manufacturing Co., Saint Paul, Minn. (V.St.A.) Verfahren zur Herstellung eines wärmeentwickelbaren Blattmaterials mit einem strahlungsempfindlichen Überzug
US3846136A (en) * 1970-05-01 1974-11-05 Eastman Kodak Co Certain activator-toners in photosensitive and thermosensitive elements,compositions and processes
US3707377A (en) * 1971-02-02 1972-12-26 Minnesota Mining & Mfg Photothermic dry silver coatings stabilized with halogen-containing organic oxidizing agents
BE790370A (fr) * 1971-10-22 1973-04-20 Minnesota Mining & Mfg Feuille stable a la lumiere pour l'enregistrement d'images lumineuses
US4099999A (en) * 1977-06-13 1978-07-11 Xerox Corporation Method of making etched-striped substrate planar laser
JPS5421326A (en) * 1977-07-18 1979-02-17 Asahi Chemical Ind Dryytype image forming material
JPS5458022A (en) * 1977-10-17 1979-05-10 Asahi Chemical Ind Picture forming material
US4201583A (en) * 1977-12-08 1980-05-06 Eastman Kodak Company Electrically activated recording material and process
JPS5821251B2 (ja) * 1978-08-28 1983-04-28 旭化成株式会社 乾式画像形成材料

Also Published As

Publication number Publication date
SE8002748L (sv) 1980-10-17
AU535623B2 (en) 1984-03-29
NL8002189A (nl) 1980-10-20
DK159680A (da) 1980-10-17
NL176979C (nl) 1985-07-01
DE3014688A1 (de) 1980-10-23
AT393918B (de) 1992-01-10
DK160847C (da) 1991-10-07
GB2049971B (en) 1983-05-18
AU5746780A (en) 1980-10-23
FR2454641B1 (fr) 1985-05-17
JPS55153937A (en) 1980-12-01
CA1144801A (fr) 1983-04-19
DE3014688C2 (fr) 1988-01-14
NL176979B (nl) 1985-02-01
BE882774A (fr) 1980-10-14
IT8021407A0 (it) 1980-04-16
CH646533A5 (de) 1984-11-30
DK160847B (da) 1991-04-22
GB2049971A (en) 1980-12-31
US4442202A (en) 1984-04-10
IT1194649B (it) 1988-09-22
ATA205380A (de) 1991-06-15
SE446565B (sv) 1986-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse