JPS5540471A - High speed binary black line diazo photosensitive paper - Google Patents

High speed binary black line diazo photosensitive paper

Info

Publication number
JPS5540471A
JPS5540471A JP11356378A JP11356378A JPS5540471A JP S5540471 A JPS5540471 A JP S5540471A JP 11356378 A JP11356378 A JP 11356378A JP 11356378 A JP11356378 A JP 11356378A JP S5540471 A JPS5540471 A JP S5540471A
Authority
JP
Japan
Prior art keywords
alkyl
high speed
blue
black line
brown
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.)
Granted
Application number
JP11356378A
Other languages
Japanese (ja)
Other versions
JPS579055B2 (en
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 JP11356378A priority Critical patent/JPS5540471A/en
Priority to BE2057378A priority patent/BE871582A/en
Priority to GB7843328A priority patent/GB2030307B/en
Priority to DE19782848488 priority patent/DE2848488B1/en
Priority to FR7831660A priority patent/FR2436417A1/en
Publication of JPS5540471A publication Critical patent/JPS5540471A/en
Publication of JPS579055B2 publication Critical patent/JPS579055B2/ja
Granted 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)

Abstract

PURPOSE: To render the title material similar in sensitivity to that of high speed blue line type, and to develop neutral black both in a high density image area and in a low density area, by combining specified diazo compound, and specified couplers for forming blue, yellow, and brown.
CONSTITUTION: A photosensitive layer formed on a paper base contains a diazo compound of formulaIin which R is 1W4C alkyl; R1 and R2 are optionally substituted alkyl, aralkyl, or cycloalkyl, and may form a heterocyclic ring through N; and X is an anion, a blue developing coupler of formulaIIor III in which R3 is H, 1W4C alkyl, or halogen; R4 is H, -(CH2)nOH, or -(CH2)nN(R5)R6; n is 2W4; and R5 and R6 are 1W4C alkyl or may form a heterocyclic ring through N, a yellow developing coupler of formula IV or V, R being methyl or ethyl, and a brown developing coupler of formula VI.
COPYRIGHT: (C)1980,JPO&Japio
JP11356378A 1978-09-18 1978-09-18 High speed binary black line diazo photosensitive paper Granted JPS5540471A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP11356378A JPS5540471A (en) 1978-09-18 1978-09-18 High speed binary black line diazo photosensitive paper
BE2057378A BE871582A (en) 1978-09-18 1978-10-27 RAPID COPY PAPER BASED ON DIAZO, TWO COMPONENTS AND OF THE BLACK LINE TYPE
GB7843328A GB2030307B (en) 1978-09-18 1978-11-06 Black line diazo copying material
DE19782848488 DE2848488B1 (en) 1978-09-18 1978-11-08 Highly sensitive two-component diazo material
FR7831660A FR2436417A1 (en) 1978-09-18 1978-11-09 PAPER FOR REPRODUCTION IN BLACK, BASED ON DIAZOIC

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11356378A JPS5540471A (en) 1978-09-18 1978-09-18 High speed binary black line diazo photosensitive paper

Publications (2)

Publication Number Publication Date
JPS5540471A true JPS5540471A (en) 1980-03-21
JPS579055B2 JPS579055B2 (en) 1982-02-19

Family

ID=14615431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11356378A Granted JPS5540471A (en) 1978-09-18 1978-09-18 High speed binary black line diazo photosensitive paper

Country Status (5)

Country Link
JP (1) JPS5540471A (en)
BE (1) BE871582A (en)
DE (1) DE2848488B1 (en)
FR (1) FR2436417A1 (en)
GB (1) GB2030307B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113063A1 (en) 1991-04-22 1992-10-29 Continental Ag Thermoplastic elastomers and process for their preparation
JPH0798158A (en) * 1993-02-22 1995-04-11 Takashi Takahashi Heat exchanger for solar heat collection/radiation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916435A (en) * 1972-05-22 1974-02-13
JPS5023219A (en) * 1973-06-28 1975-03-12
JPS52132824A (en) * 1976-04-30 1977-11-07 Ricoh Co Ltd Two-component system black diazo photosensitive paper

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE531792C (en) * 1927-09-07 1931-08-14 Kalle & Co Akt Ges Process for the production of photosensitive layers by means of diazo compounds and azo dye components
BE723216A (en) * 1967-12-08 1969-04-01
US3622325A (en) * 1968-03-07 1971-11-23 Ricoh Kk Diazotype photographic copying material adapted for wet development and for producing copied image in black color
US3708301A (en) * 1969-11-24 1973-01-02 Andrews Paper & Chem Co Inc Azo couplers of the cyanoacetylated polyamine class
US3836369A (en) * 1972-09-05 1974-09-17 Du Pont Diazo photosensitive composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916435A (en) * 1972-05-22 1974-02-13
JPS5023219A (en) * 1973-06-28 1975-03-12
JPS52132824A (en) * 1976-04-30 1977-11-07 Ricoh Co Ltd Two-component system black diazo photosensitive paper

Also Published As

Publication number Publication date
GB2030307A (en) 1980-04-02
JPS579055B2 (en) 1982-02-19
GB2030307B (en) 1982-10-27
FR2436417A1 (en) 1980-04-11
DE2848488B1 (en) 1980-01-03
FR2436417B1 (en) 1983-03-25
BE871582A (en) 1979-02-15

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JPS5540471A (en) High speed binary black line diazo photosensitive paper