GB1420815A - Heat-processable photosensitive material - Google Patents

Heat-processable photosensitive material

Info

Publication number
GB1420815A
GB1420815A GB1695073A GB1695073A GB1420815A GB 1420815 A GB1420815 A GB 1420815A GB 1695073 A GB1695073 A GB 1695073A GB 1695073 A GB1695073 A GB 1695073A GB 1420815 A GB1420815 A GB 1420815A
Authority
GB
United Kingdom
Prior art keywords
heat
photosensitive material
phthalazinone
processable photosensitive
april
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
GB1695073A
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.)
Agfa Gevaert NV
Agfa Gevaert AG
Original Assignee
Agfa Gevaert NV
Agfa Gevaert 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 Agfa Gevaert NV, Agfa Gevaert AG filed Critical Agfa Gevaert NV
Publication of GB1420815A publication Critical patent/GB1420815A/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
    • 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
    • G03C1/49836—Additives
    • G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/166—Toner containing

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)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1420815 Phthalazinone derivatives AGFA GEVAERT 9 April 1973 [27 April 1972] 16950/73 Heading C2C [Also in Division G2] 2-Phenylcarbamylphthatazinone is prepared by boiling phthalazinone and phenylisocyanate in dry benzene. 2-Benzoylcarbamylphthalazinone is prepared by adding benzoylisocyanate to phthalazinone dissolved in boiling dry toluene.
GB1695073A 1972-04-27 1973-04-09 Heat-processable photosensitive material Expired GB1420815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2220597A DE2220597C3 (en) 1972-04-27 1972-04-27 Thermophotographic recording material

Publications (1)

Publication Number Publication Date
GB1420815A true GB1420815A (en) 1976-01-14

Family

ID=5843399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1695073A Expired GB1420815A (en) 1972-04-27 1973-04-09 Heat-processable photosensitive material

Country Status (9)

Country Link
US (1) US3844797A (en)
JP (1) JPS5618938B2 (en)
BE (1) BE798440A (en)
CA (1) CA1026611A (en)
CH (1) CH575607A5 (en)
DE (1) DE2220597C3 (en)
FR (1) FR2181868B1 (en)
GB (1) GB1420815A (en)
IT (1) IT990469B (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787340A (en) * 1971-08-12 1973-02-09 Agfa Gevaert Nv SENSITIVE, THERMICALLY DEVELOPABLE MATERIAL BASED ON SPECTRALLY SENSITIZED ORGANIC SILVER SALTS
US4038083A (en) * 1972-04-27 1977-07-26 Agfa-Gevaert N.V. Photothermographic recording sheet
JPS573051B2 (en) * 1974-02-26 1982-01-20
JPS5151323A (en) * 1974-10-30 1976-05-06 Fuji Photo Film Co Ltd NETSUGENZOKANKOZAIRYO
JPS53137096A (en) * 1977-05-06 1978-11-30 Fuji Photo Film Co Ltd Production of slightly soluble silver salt particles
US4264725A (en) * 1978-10-19 1981-04-28 Eastman Kodak Company Photothermographic composition and process
WO1981000920A1 (en) * 1979-09-28 1981-04-02 Tonec Sa Material for obtaining photographic prints by dry process
US5358843A (en) * 1993-08-20 1994-10-25 Minnesota Mining And Manufacturing Company Photothermographic elements containing silyl blocking groups
DE4331162A1 (en) * 1993-09-14 1995-03-16 Bayer Ag Process for the preparation of cyanine dyes
EP0687572B1 (en) 1994-06-15 1997-08-20 Agfa-Gevaert N.V. Thermosensitive recording method
US5439790A (en) * 1994-06-24 1995-08-08 Minnesota Mining And Manufacturing Company Phthalimide blocked post-processing stabilizers for photothermography
DE69505605T2 (en) 1994-07-13 1999-05-27 Agfa Gevaert Nv Heat sensitive recording material
DE69514648T2 (en) 1995-06-27 2000-07-13 Agfa Gevaert Nv Process for the production of an image by the heat process
EP0775595B1 (en) 1995-11-27 1999-09-15 Agfa-Gevaert N.V. Thermographic recording material with phosphoric acid derivative as lubricant
EP0775592B1 (en) 1995-11-27 2002-09-11 Agfa-Gevaert Thermal image-forming process
EP0779539B1 (en) 1995-11-27 2002-07-17 Agfa-Gevaert Thermographic material with outermost organic antistatic layer
EP0782043B1 (en) 1995-12-27 2003-01-15 Agfa-Gevaert Thermographic recording material which improved tone reproduction
US6280913B1 (en) 2000-06-13 2001-08-28 Eastman Kodak Company Photographic element comprising an ion exchanged photographically useful compound
US6630291B1 (en) 2002-08-21 2003-10-07 Eastman Kodak Company Thermally sensitive imaging materials containing phthalazine precursor
US7175977B2 (en) * 2003-12-18 2007-02-13 Agfa-Gevaert Stabilizers for use in thermographic recording materials
US7294605B2 (en) * 2003-12-18 2007-11-13 Agfa-Healthcare Thermographic recording materials containing a mesionic, 1,2,4-triazolium-3-thiolate compound
US7097961B2 (en) * 2004-05-17 2006-08-29 Agfa Gevaert Stabilizers for use in substantially light-insensitive thermographic recording materials
EP1637338B1 (en) * 2004-09-17 2007-04-04 Agfa-Gevaert Substantially light-insensitive thermographic recording material
US7468241B1 (en) 2007-09-21 2008-12-23 Carestream Health, Inc. Processing latitude stabilizers for photothermographic materials
US7524621B2 (en) 2007-09-21 2009-04-28 Carestream Health, Inc. Method of preparing silver carboxylate soaps
US7622247B2 (en) 2008-01-14 2009-11-24 Carestream Health, Inc. Protective overcoats for thermally developable materials
EP2199100A1 (en) 2008-12-22 2010-06-23 Agfa-Gevaert N.V. Security laminates for security documents.
US9335623B2 (en) 2014-03-24 2016-05-10 Carestream Health, Inc. Thermally developable imaging materials
US9523915B2 (en) 2014-11-04 2016-12-20 Carestream Health, Inc. Image forming materials, preparations, and compositions
US9746770B2 (en) 2015-06-02 2017-08-29 Carestream Health, Inc. Thermally developable imaging materials and methods
WO2017123444A1 (en) 2016-01-15 2017-07-20 Carestream Health, Inc. Method of preparing silver carboxylate soaps

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1238083A (en) * 1958-10-20 1960-08-05 Minnesota Mining & Mfg Copying sheet for thermography
US3080254A (en) * 1959-10-26 1963-03-05 Minnesota Mining & Mfg Heat-sensitive copying-paper
US3446648A (en) * 1965-09-27 1969-05-27 Minnesota Mining & Mfg Reactive copying sheet and method of using
US3460946A (en) * 1966-02-03 1969-08-12 Minnesota Mining & Mfg Image receptor sheets containing organic silver salts and metal ion image
US3589903A (en) * 1968-02-28 1971-06-29 Minnesota Mining & Mfg Silver halide,heat-developable image sheet containing mercuric ion
US3589901A (en) * 1968-02-28 1971-06-29 Minnesota Mining & Mfg Method of making a heat developable sheet containing mercury lens

Also Published As

Publication number Publication date
CA1026611A (en) 1978-02-21
DE2220597A1 (en) 1973-11-15
BE798440A (en) 1973-10-19
JPS49117026A (en) 1974-11-08
FR2181868A1 (en) 1973-12-07
JPS5618938B2 (en) 1981-05-02
US3844797A (en) 1974-10-29
CH575607A5 (en) 1976-05-14
DE2220597C3 (en) 1981-12-10
IT990469B (en) 1975-06-20
DE2220597B2 (en) 1981-04-09
FR2181868B1 (en) 1977-08-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee