JPS56139991A - Developer sheet for no-carbon duplicating paper - Google Patents

Developer sheet for no-carbon duplicating paper

Info

Publication number
JPS56139991A
JPS56139991A JP4248280A JP4248280A JPS56139991A JP S56139991 A JPS56139991 A JP S56139991A JP 4248280 A JP4248280 A JP 4248280A JP 4248280 A JP4248280 A JP 4248280A JP S56139991 A JPS56139991 A JP S56139991A
Authority
JP
Japan
Prior art keywords
sodium
utilized
developer
active clay
sodium silicate
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
JP4248280A
Other languages
English (en)
Inventor
Hideo Oe
Norihiro Torii
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.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills 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 Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP4248280A priority Critical patent/JPS56139991A/ja
Publication of JPS56139991A publication Critical patent/JPS56139991A/ja
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
    • B41M5/1555—Inorganic mineral developers, e.g. clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
JP4248280A 1980-04-01 1980-04-01 Developer sheet for no-carbon duplicating paper Pending JPS56139991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4248280A JPS56139991A (en) 1980-04-01 1980-04-01 Developer sheet for no-carbon duplicating paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4248280A JPS56139991A (en) 1980-04-01 1980-04-01 Developer sheet for no-carbon duplicating paper

Publications (1)

Publication Number Publication Date
JPS56139991A true JPS56139991A (en) 1981-10-31

Family

ID=12637271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4248280A Pending JPS56139991A (en) 1980-04-01 1980-04-01 Developer sheet for no-carbon duplicating paper

Country Status (1)

Country Link
JP (1) JPS56139991A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137183A (en) * 1981-02-18 1982-08-24 Mitsubishi Paper Mills Ltd Developer sheet for no-carbon copying paper
WO1990011190A1 (en) * 1989-03-29 1990-10-04 Arakawa Kagaku Kogyo Kabushiki Kaisha Color developer for pressure-sensitive recording medium, aqueous dispersion of color developer, and process for its preparation
CN105369677A (zh) * 2015-09-06 2016-03-02 安徽金亿禾特种纸有限公司 一种复写纸显色剂涂料的制备方法及工艺及其应用

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137183A (en) * 1981-02-18 1982-08-24 Mitsubishi Paper Mills Ltd Developer sheet for no-carbon copying paper
WO1982002854A1 (en) * 1981-02-18 1982-09-02 Torii Takahiro Color developer sheet for no-carbon copying paper
WO1990011190A1 (en) * 1989-03-29 1990-10-04 Arakawa Kagaku Kogyo Kabushiki Kaisha Color developer for pressure-sensitive recording medium, aqueous dispersion of color developer, and process for its preparation
CN105369677A (zh) * 2015-09-06 2016-03-02 安徽金亿禾特种纸有限公司 一种复写纸显色剂涂料的制备方法及工艺及其应用

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