FR1437034A - Development of diazo copies without coupling agent - Google Patents

Development of diazo copies without coupling agent

Info

Publication number
FR1437034A
FR1437034A FR19876A FR19876A FR1437034A FR 1437034 A FR1437034 A FR 1437034A FR 19876 A FR19876 A FR 19876A FR 19876 A FR19876 A FR 19876A FR 1437034 A FR1437034 A FR 1437034A
Authority
FR
France
Prior art keywords
development
coupling agent
diazo copies
diazo
copies
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
FR19876A
Other languages
French (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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1437034A publication Critical patent/FR1437034A/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
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/54—Diazonium salts or diazo anhydrides

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)
FR19876A 1964-06-08 1965-06-08 Development of diazo copies without coupling agent Expired FR1437034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US373549A US3331690A (en) 1964-06-08 1964-06-08 Development of diazotype papers without a coupler

Publications (1)

Publication Number Publication Date
FR1437034A true FR1437034A (en) 1966-04-29

Family

ID=23472856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19876A Expired FR1437034A (en) 1964-06-08 1965-06-08 Development of diazo copies without coupling agent

Country Status (7)

Country Link
US (1) US3331690A (en)
CH (1) CH446887A (en)
DE (1) DE1294808B (en)
FR (1) FR1437034A (en)
GB (1) GB1100456A (en)
NL (1) NL6507110A (en)
SE (1) SE344642B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159627A (en) * 1974-07-05 1976-05-24 Cellophane Sa JIAZOFUKUSHAHONARABINI YOGAKANKOSHI

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1143702A (en) * 1965-03-18
US3421895A (en) * 1965-12-23 1969-01-14 Ibm Process for developing diazotype materials

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR660575A (en) * 1927-09-19 1929-07-12 Kalle & Co Ag Process for the preparation of light sensitive layers
US2308058A (en) * 1940-10-03 1943-01-12 Huey Co Developer for diazo prints
BE521426A (en) * 1952-08-13
DE1065724B (en) * 1956-11-14
NL214328A (en) * 1957-02-05
BE579138A (en) * 1958-07-10
BE597886A (en) * 1959-12-23
NL261878A (en) * 1960-03-02
BE600885A (en) * 1960-03-04
BE610628A (en) * 1960-11-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159627A (en) * 1974-07-05 1976-05-24 Cellophane Sa JIAZOFUKUSHAHONARABINI YOGAKANKOSHI

Also Published As

Publication number Publication date
NL6507110A (en) 1965-12-09
US3331690A (en) 1967-07-18
DE1294808B (en) 1969-05-08
GB1100456A (en) 1968-01-24
SE344642B (en) 1972-04-24
CH446887A (en) 1967-11-15

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