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JPS5625493A - Preparing recording material composition - Google Patents

Preparing recording material composition

Info

Publication number
JPS5625493A
JPS5625493A JP10085979A JP10085979A JPS5625493A JP S5625493 A JPS5625493 A JP S5625493A JP 10085979 A JP10085979 A JP 10085979A JP 10085979 A JP10085979 A JP 10085979A JP S5625493 A JPS5625493 A JP S5625493A
Authority
JP
Japan
Prior art keywords
salt
salicylic
derivative
sodium salt
zinc
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
JP10085979A
Other languages
Japanese (ja)
Inventor
Hirobumi Mitsuo
Yasuhiro Ogata
Masato Satomura
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP10085979A priority Critical patent/JPS5625493A/en
Publication of JPS5625493A publication Critical patent/JPS5625493A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)

Abstract

PURPOSE:To improve development capability at high temperatures by a method wherein the composition of recording material is made from the reactant composed of salicylic derivative sodium salt and watersoluble zinc salt. CONSTITUTION:Required aqueous solution is made by adding 0.8-1.3 equivalents of sodium salt of a salicylic acid derivative with 19 or greater total carbonic atom numbers such as 3,5-di-alpha-methyl benzil salicylic acid sodium, etc. to water soluble zinc salt such as zinc chloride. To this aqueous solution are added 0.05-50 parts of high purity zinc oxide to one part of salicylic derivative sodium salt, and further sulfonic acid alkali metal salt such as styrene oligomer sulfonic compound, dioctyl sulfo-succinic acid, ammonium salt surfactant. Inorganic pigments, watersoluble binders, etc. are added to the said solution and stirred thoroughly and coated on a sheet of original paper. The obtained sheet of developer is excellent in color formation.
JP10085979A 1979-08-08 1979-08-08 Preparing recording material composition Pending JPS5625493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10085979A JPS5625493A (en) 1979-08-08 1979-08-08 Preparing recording material composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10085979A JPS5625493A (en) 1979-08-08 1979-08-08 Preparing recording material composition

Publications (1)

Publication Number Publication Date
JPS5625493A true JPS5625493A (en) 1981-03-11

Family

ID=14285030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10085979A Pending JPS5625493A (en) 1979-08-08 1979-08-08 Preparing recording material composition

Country Status (1)

Country Link
JP (1) JPS5625493A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533929A (en) * 1982-11-22 1985-08-06 Fuji Photo Film Co., Ltd. Heat-sensitive recording sheet
JPS6313778A (en) * 1986-07-04 1988-01-21 Fuji Photo Film Co Ltd Recording material
JPS6331788A (en) * 1986-07-28 1988-02-10 Fuji Photo Film Co Ltd Pressure-sensitive recording sheet
EP0275107A2 (en) * 1987-01-14 1988-07-20 Sanko Kaihatsu Kagaku Kenkyusho An aqueous developer dispersion for a pressure-sensitive recording sheet and a process for producing the same
JPH0295885A (en) * 1988-04-20 1990-04-06 Schenectady Chem Inc Improved picture forming method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533929A (en) * 1982-11-22 1985-08-06 Fuji Photo Film Co., Ltd. Heat-sensitive recording sheet
JPS6313778A (en) * 1986-07-04 1988-01-21 Fuji Photo Film Co Ltd Recording material
JPH0549031B2 (en) * 1986-07-04 1993-07-23 Fuji Photo Film Co Ltd
JPS6331788A (en) * 1986-07-28 1988-02-10 Fuji Photo Film Co Ltd Pressure-sensitive recording sheet
JPH0549032B2 (en) * 1986-07-28 1993-07-23 Fuji Photo Film Co Ltd
EP0275107A2 (en) * 1987-01-14 1988-07-20 Sanko Kaihatsu Kagaku Kenkyusho An aqueous developer dispersion for a pressure-sensitive recording sheet and a process for producing the same
US4950330A (en) * 1987-01-14 1990-08-21 Sanko Kaihatsu Kagaku Kenkyusho Aqueous dispersion of a developer for pressure-sensitive recording sheet and a process for producing the same
JPH0295885A (en) * 1988-04-20 1990-04-06 Schenectady Chem Inc Improved picture forming method
JPH05249661A (en) * 1988-04-20 1993-09-28 Schenectady Chem Inc Improved image forming method

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