GB1332459A - Diazotype recording - Google Patents

Diazotype recording

Info

Publication number
GB1332459A
GB1332459A GB6270869A GB1332459DA GB1332459A GB 1332459 A GB1332459 A GB 1332459A GB 6270869 A GB6270869 A GB 6270869A GB 1332459D A GB1332459D A GB 1332459DA GB 1332459 A GB1332459 A GB 1332459A
Authority
GB
United Kingdom
Prior art keywords
methyl
alkyl
diazotype
halogen
hydrogen
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
GB6270869A
Other languages
English (en)
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 GB1332459A publication Critical patent/GB1332459A/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
    • G03C1/58—Coupling substances therefor

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)
GB6270869A 1969-12-23 1969-12-23 Diazotype recording Expired GB1332459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6270869 1969-12-23

Publications (1)

Publication Number Publication Date
GB1332459A true GB1332459A (en) 1973-10-03

Family

ID=10488407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6270869A Expired GB1332459A (en) 1969-12-23 1969-12-23 Diazotype recording

Country Status (9)

Country Link
US (1) US3676140A (enExample)
JP (1) JPS4834765B1 (enExample)
BE (1) BE759935A (enExample)
CA (1) CA920580A (enExample)
DE (1) DE2061239A1 (enExample)
FR (1) FR2073027A5 (enExample)
GB (1) GB1332459A (enExample)
NL (1) NL7018257A (enExample)
SU (1) SU363264A3 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985562A (en) * 1973-05-18 1976-10-12 Agfa-Gevaert N.V. Diazo recording process and material
JPS50137721A (enExample) * 1974-04-22 1975-11-01

Also Published As

Publication number Publication date
JPS4834765B1 (enExample) 1973-10-23
DE2061239A1 (de) 1971-07-01
US3676140A (en) 1972-07-11
NL7018257A (enExample) 1971-06-25
SU363264A3 (enExample) 1972-12-30
BE759935A (fr) 1971-06-07
FR2073027A5 (enExample) 1971-09-24
CA920580A (en) 1973-02-06

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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