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FR2399323A1 - Feuilles pour diazotypie - Google Patents

Feuilles pour diazotypie

Info

Publication number
FR2399323A1
FR2399323A1 FR7823061A FR7823061A FR2399323A1 FR 2399323 A1 FR2399323 A1 FR 2399323A1 FR 7823061 A FR7823061 A FR 7823061A FR 7823061 A FR7823061 A FR 7823061A FR 2399323 A1 FR2399323 A1 FR 2399323A1
Authority
FR
France
Prior art keywords
sheets
diazotype
binder material
acid
neutralizing component
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
FR7823061A
Other languages
English (en)
Other versions
FR2399323B1 (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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2399323A1 publication Critical patent/FR2399323A1/fr
Application granted granted Critical
Publication of FR2399323B1 publication Critical patent/FR2399323B1/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
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/60—Compositions containing diazo compounds as photosensitive substances with macromolecular additives

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

L'invention est relative à des feuilles pour diazotypie. Ces feuilles comprennent au moins deux couches, l'une étant constituée par une matière liante et par un sel de diazonium stabilisé par acide, tandis que l'autre est formée par une matière liante et par un composant de neutralisation d'acide, au moins l'une de ces couches contenant un copulant azoïque, ces feuilles étant caractérisées en ce que le composant de neutralisation d'acide est constitué par au moins 25 % en poids d'un composé d'imidazole ou d'un composé d'imidazoline. Ces feuilles pour diazotypie montrent une stabilité améliorée à la conservation et permettent des durées plus courtes de développement.
FR7823061A 1977-08-05 1978-08-04 Feuilles pour diazotypie Granted FR2399323A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/822,069 US4168171A (en) 1977-08-05 1977-08-05 Light-sensitive thermal developable diazotype sheets with imidazoles

Publications (2)

Publication Number Publication Date
FR2399323A1 true FR2399323A1 (fr) 1979-03-02
FR2399323B1 FR2399323B1 (fr) 1983-08-05

Family

ID=25235042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823061A Granted FR2399323A1 (fr) 1977-08-05 1978-08-04 Feuilles pour diazotypie

Country Status (9)

Country Link
US (1) US4168171A (fr)
JP (1) JPS5428616A (fr)
BE (1) BE869548A (fr)
CA (1) CA1112933A (fr)
DE (1) DE2834371C2 (fr)
FR (1) FR2399323A1 (fr)
GB (1) GB2003288B (fr)
IT (1) IT1107779B (fr)
NL (1) NL190737C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230789A (en) * 1978-03-13 1980-10-28 Minnesota Mining And Manufacturing Company Thermal diazotype sheets
JPS592886A (ja) * 1982-06-30 1984-01-09 Ricoh Co Ltd ジアゾ系感熱記録材料
US4508810A (en) * 1984-02-28 1985-04-02 Minnesota Mining And Manufacturing Company Light-desensitizable transfer medium with photooxidizable reactant and oxygen-sensitizing dye
US4705736A (en) * 1985-12-05 1987-11-10 Minnesota Mining And Manufacturing Company Thermal diazo composition
JPH0480758A (ja) * 1990-07-23 1992-03-13 Fuji Photo Film Co Ltd 感光性組成物
WO2011139637A1 (fr) * 2010-05-03 2011-11-10 Philadelphia Health & Education Corporation Modulateurs à petite molécule de stabilité de capside de vih-1 et procédés pour ceux-ci

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1296409A (fr) * 1960-08-03 1962-06-15 Grinten Chem L V D Papier diazotype à deux composants
FR1361866A (fr) * 1961-11-22 1964-05-29 Produit diazotype à deux composants
FR1376708A (fr) * 1963-09-17 1964-10-31 Bauchet & Cie Ets Produit diazotype développable thermiquement et son procédé de préparation
FR1401256A (fr) * 1963-04-05 1965-06-04 Grinten Chem L V D Produit diazotype développable à la chaleur
FR1418158A (fr) * 1964-10-05 1965-11-19 Bauchet & Cie Ets Article héliographique pour la reproduction de documents par diazotypie
GB1032508A (en) * 1963-04-05 1966-06-08 Grinten Chem L V D Heat-developable diazotype sheet material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022716A (en) * 1957-05-01 1962-02-27 Minnesota Mining & Mfg Photoprinting apparatus
US3140645A (en) * 1957-08-05 1964-07-14 Minnesota Mining & Mfg Photoprinter timing apparatus
US3211073A (en) * 1962-01-15 1965-10-12 Minnesota Mining & Mfg Automatic photoprinting apparatus
US3199982A (en) * 1963-03-19 1965-08-10 Keuffel & Esser Co Diazotype reproduction material
US3326686A (en) * 1963-05-31 1967-06-20 Gen Aniline & Film Corp Light-sensitive two-component diazotype materials adapted for heat development
DE1572072C3 (de) * 1966-03-19 1974-02-28 Kalle Ag, 6202 Wiesbaden-Biebrich Wärmeentwicke lbares Diazotypiematerial
NL6905657A (fr) * 1968-04-22 1969-10-24
FR2180529B1 (fr) * 1972-04-20 1974-07-26 Cellophane Sa
JPS5173431A (en) * 1974-12-21 1976-06-25 Mitsubishi Paper Mills Ltd Anteiseino yoijiazokankozairyoyonetsugenzoshiito

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1296409A (fr) * 1960-08-03 1962-06-15 Grinten Chem L V D Papier diazotype à deux composants
FR1361866A (fr) * 1961-11-22 1964-05-29 Produit diazotype à deux composants
FR1401256A (fr) * 1963-04-05 1965-06-04 Grinten Chem L V D Produit diazotype développable à la chaleur
GB1032508A (en) * 1963-04-05 1966-06-08 Grinten Chem L V D Heat-developable diazotype sheet material
FR1376708A (fr) * 1963-09-17 1964-10-31 Bauchet & Cie Ets Produit diazotype développable thermiquement et son procédé de préparation
FR1418158A (fr) * 1964-10-05 1965-11-19 Bauchet & Cie Ets Article héliographique pour la reproduction de documents par diazotypie

Also Published As

Publication number Publication date
IT1107779B (it) 1985-11-25
BE869548A (fr) 1979-02-05
NL190737B (nl) 1994-02-16
CA1112933A (fr) 1981-11-24
IT7850608A0 (it) 1978-08-04
JPS5719407B2 (fr) 1982-04-22
DE2834371C2 (de) 1982-12-02
JPS5428616A (en) 1979-03-03
NL190737C (nl) 1994-07-18
NL7808123A (nl) 1979-02-07
US4168171A (en) 1979-09-18
FR2399323B1 (fr) 1983-08-05
GB2003288B (en) 1982-07-14
GB2003288A (en) 1979-03-07
DE2834371A1 (de) 1979-02-08

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Legal Events

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