JPS56123535A - Heat developing diazo type copying material - Google Patents

Heat developing diazo type copying material

Info

Publication number
JPS56123535A
JPS56123535A JP2659080A JP2659080A JPS56123535A JP S56123535 A JPS56123535 A JP S56123535A JP 2659080 A JP2659080 A JP 2659080A JP 2659080 A JP2659080 A JP 2659080A JP S56123535 A JPS56123535 A JP S56123535A
Authority
JP
Japan
Prior art keywords
copying material
alkali
diazo
compound
type copying
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
JP2659080A
Other languages
Japanese (ja)
Inventor
Kaneo Yamamoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2659080A priority Critical patent/JPS56123535A/en
Priority to BE2/58530A priority patent/BE882942A/en
Priority to FR8010039A priority patent/FR2477732A1/en
Priority to GB8015285A priority patent/GB2071126B/en
Publication of JPS56123535A publication Critical patent/JPS56123535A/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
    • G03C1/61—Compositions containing diazo compounds as photosensitive substances with non-macromolecular additives
    • G03C1/615—Substances generating bases
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

PURPOSE: To elongate the shelf life of the titled material contg. a diazonium compound, a coupler and an alkali forming agent by converting the agent into its β- cyclodextrin clathrate compound to generate alkali only at the time of heating.
CONSTITUTION: A fluid prepared by adding polyvinyl acetate as a binder to the β-cyclodextrin clathrate compound of an alkali forming agent such as alkali salt of malonic acid halide is applied to base paper for a diazo type copying material, dried, and coated with a photosensitive fluid contg. a diazo compound such as 1-diazo-4-N,N-dimethylaminobenzene chloride and a coupler such as sodium 2,3- dihydroxynaphthalene-6-sulfonate. Thus, the titled copying material with a long shelf life is obtd.
COPYRIGHT: (C)1981,JPO&Japio
JP2659080A 1980-03-05 1980-03-05 Heat developing diazo type copying material Pending JPS56123535A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2659080A JPS56123535A (en) 1980-03-05 1980-03-05 Heat developing diazo type copying material
BE2/58530A BE882942A (en) 1980-03-05 1980-04-24 DIAZO TYPE THERMO-DEVELOPABLE REPRODUCTIVE PRODUCT
FR8010039A FR2477732A1 (en) 1980-03-05 1980-05-06 THERMO-DEVELOPABLE DIAZOIC TYPE REPRODUCTIVE MATERIAL
GB8015285A GB2071126B (en) 1980-03-05 1980-05-08 Alkali-generating developing agents for thermo-developable diazo-type duplication materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2659080A JPS56123535A (en) 1980-03-05 1980-03-05 Heat developing diazo type copying material

Publications (1)

Publication Number Publication Date
JPS56123535A true JPS56123535A (en) 1981-09-28

Family

ID=12197745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2659080A Pending JPS56123535A (en) 1980-03-05 1980-03-05 Heat developing diazo type copying material

Country Status (4)

Country Link
JP (1) JPS56123535A (en)
BE (1) BE882942A (en)
FR (1) FR2477732A1 (en)
GB (1) GB2071126B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62152787A (en) * 1985-12-27 1987-07-07 Ricoh Co Ltd Thermal transfer recording medium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470984B1 (en) * 1979-11-28 1986-06-13 Schaeffer Andre DIAZOTYPE MATERIAL DEVELOPABLE BY VAPOR, WATER OR HEAT

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511964A (en) * 1974-06-26 1976-01-09 Hitachi Ltd HANDOTA ISOCHI

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511964B2 (en) * 1973-03-20 1976-01-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511964A (en) * 1974-06-26 1976-01-09 Hitachi Ltd HANDOTA ISOCHI

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62152787A (en) * 1985-12-27 1987-07-07 Ricoh Co Ltd Thermal transfer recording medium

Also Published As

Publication number Publication date
BE882942A (en) 1980-08-18
GB2071126A (en) 1981-09-16
GB2071126B (en) 1983-12-21
FR2477732A1 (en) 1981-09-11

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