DE1772980C3 - - Google Patents

Info

Publication number
DE1772980C3
DE1772980C3 DE1772980A DE1772980A DE1772980C3 DE 1772980 C3 DE1772980 C3 DE 1772980C3 DE 1772980 A DE1772980 A DE 1772980A DE 1772980 A DE1772980 A DE 1772980A DE 1772980 C3 DE1772980 C3 DE 1772980C3
Authority
DE
Germany
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
DE1772980A
Other versions
DE1772980A1 (de
DE1772980B2 (de
Inventor
William Carlton Rochester N.Y. Gray (V.St.A.)
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.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE1772980A1 publication Critical patent/DE1772980A1/de
Publication of DE1772980B2 publication Critical patent/DE1772980B2/de
Application granted granted Critical
Publication of DE1772980C3 publication Critical patent/DE1772980C3/de
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
    • G03C1/58—Coupling substances therefor
    • 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
    • Y10S534/00—Organic compounds -- part of the class 532-570 series
    • Y10S534/01—Mixtures of azo compounds

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)
DE1772980A 1967-07-31 1968-07-30 Mehrkomponenten-Diazotypiematerial Granted DE1772980B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65707767A 1967-07-31 1967-07-31
US7423070A 1970-09-21 1970-09-21

Publications (3)

Publication Number Publication Date
DE1772980A1 DE1772980A1 (de) 1971-11-25
DE1772980B2 DE1772980B2 (de) 1974-06-20
DE1772980C3 true DE1772980C3 (de) 1975-02-06

Family

ID=26755394

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1772980A Granted DE1772980B2 (de) 1967-07-31 1968-07-30 Mehrkomponenten-Diazotypiematerial

Country Status (5)

Country Link
US (2) US3573051A (de)
BE (1) BE718809A (de)
DE (1) DE1772980B2 (de)
FR (1) FR1584606A (de)
GB (1) GB1231269A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL165568C (nl) * 1970-05-13 1981-04-15 Oce Van Der Grinten Nv Twee componenten diazotypmateriaal.
US3765895A (en) * 1971-11-22 1973-10-16 Eastman Kodak Co Photographic print-out composition containing a colorless stable-free radical precursor and a photoactivator
US4054456A (en) * 1972-04-21 1977-10-18 Fuji Photo Film Co., Ltd. Diazo photographic materials containing 2-hydroxy 3-naphthanilide coupler
US3836369A (en) * 1972-09-05 1974-09-17 Du Pont Diazo photosensitive composition
DE2746551A1 (de) * 1977-10-17 1979-04-26 Hoechst Ag Diazotypiematerial
WO1999055663A1 (en) * 1998-04-29 1999-11-04 Vertex Pharmaceuticals Incorporated Inhibitors of impdh enzyme
US6653309B1 (en) 1999-04-26 2003-11-25 Vertex Pharmaceuticals Incorporated Inhibitors of IMPDH enzyme technical field of the invention

Also Published As

Publication number Publication date
DE1772980A1 (de) 1971-11-25
US3573051A (en) 1971-03-30
GB1231269A (de) 1971-05-12
BE718809A (de) 1968-12-31
US3679413A (en) 1972-07-25
FR1584606A (de) 1969-12-26
DE1772980B2 (de) 1974-06-20

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee