JPS5664334A - Manufacture of diazo type multicolor copied drawing - Google Patents

Manufacture of diazo type multicolor copied drawing

Info

Publication number
JPS5664334A
JPS5664334A JP13870879A JP13870879A JPS5664334A JP S5664334 A JPS5664334 A JP S5664334A JP 13870879 A JP13870879 A JP 13870879A JP 13870879 A JP13870879 A JP 13870879A JP S5664334 A JPS5664334 A JP S5664334A
Authority
JP
Japan
Prior art keywords
image
peeled
support
sides
transparent
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.)
Pending
Application number
JP13870879A
Other languages
Japanese (ja)
Inventor
Shuhei Shiraishi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP13870879A priority Critical patent/JPS5664334A/en
Publication of JPS5664334A publication Critical patent/JPS5664334A/en
Pending 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

Abstract

PURPOSE:To obtain a multicolor image by coating both sides of a transparent or translucent support with diazo photosensitive layers at least one of which can be peeled from the support and peeling the required part of the layer after exposure to easily correct an image. CONSTITUTION:Both sides of transparent or translucent support 1 of polyethylene, polyester or the like are coated with diazo photosensitive layers A, B at least one of which can be peeled easily from support 1 to form a copying material. Layers A, B each consist of cellulose acetate or other resin, an adhesive property adjusting resin such as vinyl acetate resin and a diazo compound. The copying material is exposed through a transparent original and developed with ammonia gas to obtain colored images 3, 4. Unnecessary image parts 4, 5 of one side or both sides are then peeled and removed by slightly cutting the peripheries of parts 4, 5 with a knife. Thus, an image of large area can be corrected easily, and the multicolor the 2nd original can be manufactured easily.
JP13870879A 1979-10-29 1979-10-29 Manufacture of diazo type multicolor copied drawing Pending JPS5664334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13870879A JPS5664334A (en) 1979-10-29 1979-10-29 Manufacture of diazo type multicolor copied drawing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13870879A JPS5664334A (en) 1979-10-29 1979-10-29 Manufacture of diazo type multicolor copied drawing

Publications (1)

Publication Number Publication Date
JPS5664334A true JPS5664334A (en) 1981-06-01

Family

ID=15228264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13870879A Pending JPS5664334A (en) 1979-10-29 1979-10-29 Manufacture of diazo type multicolor copied drawing

Country Status (1)

Country Link
JP (1) JPS5664334A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193449A (en) * 1983-04-19 1984-11-02 Daicel Chem Ind Ltd Diazo type copying material
JPS6043653A (en) * 1983-08-19 1985-03-08 Kimoto & Co Ltd Peelable diazo type photosensitive film
JPS63175855A (en) * 1987-01-17 1988-07-20 Somar Corp Photosensitive material for displaying different colors

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193449A (en) * 1983-04-19 1984-11-02 Daicel Chem Ind Ltd Diazo type copying material
JPS6043653A (en) * 1983-08-19 1985-03-08 Kimoto & Co Ltd Peelable diazo type photosensitive film
JPH0345814B2 (en) * 1983-08-19 1991-07-12 Kimoto Kk
JPS63175855A (en) * 1987-01-17 1988-07-20 Somar Corp Photosensitive material for displaying different colors

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