GB1317852A - Photosensitive materials utilizing perazido compounds - Google Patents

Photosensitive materials utilizing perazido compounds

Info

Publication number
GB1317852A
GB1317852A GB2613071A GB2613071A GB1317852A GB 1317852 A GB1317852 A GB 1317852A GB 2613071 A GB2613071 A GB 2613071A GB 2613071 A GB2613071 A GB 2613071A GB 1317852 A GB1317852 A GB 1317852A
Authority
GB
United Kingdom
Prior art keywords
azido
azidonaphthalene
peri
april
photo
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
GB2613071A
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of GB1317852A publication Critical patent/GB1317852A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/695Compositions containing azides as the photosensitive substances

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)
GB2613071A 1970-04-17 1971-04-19 Photosensitive materials utilizing perazido compounds Expired GB1317852A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2952770A 1970-04-17 1970-04-17
US8212970A 1970-10-19 1970-10-19

Publications (1)

Publication Number Publication Date
GB1317852A true GB1317852A (en) 1973-05-23

Family

ID=26705043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2613071A Expired GB1317852A (en) 1970-04-17 1971-04-19 Photosensitive materials utilizing perazido compounds

Country Status (4)

Country Link
BE (1) BE765843A (enrdf_load_html_response)
DE (1) DE2118585A1 (enrdf_load_html_response)
FR (1) FR2089799A5 (enrdf_load_html_response)
GB (1) GB1317852A (enrdf_load_html_response)

Also Published As

Publication number Publication date
BE765843A (enrdf_load_html_response) 1971-10-18
FR2089799A5 (enrdf_load_html_response) 1972-01-07
DE2118585A1 (de) 1971-10-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees