DK129510B - Method for making a clay-coated paper for pressure-sensitive copy paper. - Google Patents

Method for making a clay-coated paper for pressure-sensitive copy paper.

Info

Publication number
DK129510B
DK129510B DK535770A DK535770A DK129510B DK 129510 B DK129510 B DK 129510B DK 535770 A DK535770 A DK 535770A DK 535770 A DK535770 A DK 535770A DK 129510 B DK129510 B DK 129510B
Authority
DK
Denmark
Prior art keywords
clay
paper
making
pressure
sensitive copy
Prior art date
Application number
DK535770A
Other languages
Danish (da)
Inventor
T Hayashi
H Matsukawa
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
Publication of DK129510B publication Critical patent/DK129510B/en

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)
  • Paper (AREA)
DK535770A 1969-10-22 1970-10-21 Method for making a clay-coated paper for pressure-sensitive copy paper. DK129510B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8453769 1969-10-22

Publications (1)

Publication Number Publication Date
DK129510B true DK129510B (en) 1974-10-21

Family

ID=13833377

Family Applications (1)

Application Number Title Priority Date Filing Date
DK535770A DK129510B (en) 1969-10-22 1970-10-21 Method for making a clay-coated paper for pressure-sensitive copy paper.

Country Status (7)

Country Link
CA (1) CA980636A (en)
DE (1) DE2051933B2 (en)
DK (1) DK129510B (en)
ES (1) ES384753A1 (en)
FR (1) FR2066306A5 (en)
GB (1) GB1326572A (en)
IE (1) IE35502B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524742A (en) * 1976-01-19 1978-09-13 Wiggins Teape Ltd Pressure-sensitive copying paper
DE2731418B2 (en) * 1977-07-12 1979-08-16 Feldmuehle Ag, 4000 Duesseldorf Color-reactive recording material and process for its production
ZA802692B (en) * 1979-05-22 1981-05-27 Wiggins Teape Group Ltd Manufacture of colour developing sheets

Also Published As

Publication number Publication date
DE2051933A1 (en) 1971-05-13
CA980636A (en) 1975-12-30
IE35502L (en) 1971-04-22
ES384753A1 (en) 1973-03-16
GB1326572A (en) 1973-08-15
DE2051933B2 (en) 1973-11-22
FR2066306A5 (en) 1971-08-06
IE35502B1 (en) 1976-03-03

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