CA1020393A - Erasable diazotype film materials containing indicia receiving matte layers - Google Patents

Erasable diazotype film materials containing indicia receiving matte layers

Info

Publication number
CA1020393A
CA1020393A CA194,970A CA194970A CA1020393A CA 1020393 A CA1020393 A CA 1020393A CA 194970 A CA194970 A CA 194970A CA 1020393 A CA1020393 A CA 1020393A
Authority
CA
Canada
Prior art keywords
erasable
materials containing
film materials
containing indicia
indicia receiving
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
CA194,970A
Other languages
English (en)
French (fr)
Other versions
CA194970S (en
Inventor
Andrew M. Barba
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.)
GAF Corp
Original Assignee
GAF 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 GAF Corp filed Critical GAF Corp
Application granted granted Critical
Publication of CA1020393A publication Critical patent/CA1020393A/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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
    • G03C1/93—Macromolecular substances therefor
    • 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
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/95—Photosensitive materials characterised by the base or auxiliary layers rendered opaque or writable, e.g. with inert particulate additives

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
CA194,970A 1973-03-23 1974-03-14 Erasable diazotype film materials containing indicia receiving matte layers Expired CA1020393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34434373A 1973-03-23 1973-03-23

Publications (1)

Publication Number Publication Date
CA1020393A true CA1020393A (en) 1977-11-08

Family

ID=23350146

Family Applications (1)

Application Number Title Priority Date Filing Date
CA194,970A Expired CA1020393A (en) 1973-03-23 1974-03-14 Erasable diazotype film materials containing indicia receiving matte layers

Country Status (11)

Country Link
JP (1) JPS5070009A (en:Method)
BE (1) BE812678A (en:Method)
BR (1) BR7402182D0 (en:Method)
CA (1) CA1020393A (en:Method)
CS (1) CS167206B2 (en:Method)
DD (1) DD110961A5 (en:Method)
DE (1) DE2413539A1 (en:Method)
FR (1) FR2222672A1 (en:Method)
GB (1) GB1468725A (en:Method)
IT (1) IT1005783B (en:Method)
NL (1) NL7403903A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53138327A (en) * 1977-05-09 1978-12-02 Ricoh Co Ltd Binary type diazo copying material
GB2031175A (en) * 1978-09-28 1980-04-16 Am Int Erasable intermediate diazo-type paper

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1268666A (en) * 1968-03-27 1972-03-29 Scott Graphics Erasable diazotype materials
JPS498217A (en:Method) * 1972-05-10 1974-01-24

Also Published As

Publication number Publication date
GB1468725A (en) 1977-03-30
DD110961A5 (en:Method) 1975-01-12
AU6702274A (en) 1975-09-25
CS167206B2 (en:Method) 1976-04-29
DE2413539A1 (de) 1974-10-31
BR7402182D0 (pt) 1974-12-24
FR2222672A1 (en:Method) 1974-10-18
IT1005783B (it) 1976-09-30
JPS5070009A (en:Method) 1975-06-11
NL7403903A (en:Method) 1974-09-25
BE812678A (fr) 1974-09-23

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