FI843472A0 - Foerfarande foer faerdigbehandling av faergframkallande papper. - Google Patents

Foerfarande foer faerdigbehandling av faergframkallande papper.

Info

Publication number
FI843472A0
FI843472A0 FI843472A FI843472A FI843472A0 FI 843472 A0 FI843472 A0 FI 843472A0 FI 843472 A FI843472 A FI 843472A FI 843472 A FI843472 A FI 843472A FI 843472 A0 FI843472 A0 FI 843472A0
Authority
FI
Finland
Prior art keywords
faergframkallande
faerdigbehandling
papper
foerfarande foer
foerfarande
Prior art date
Application number
FI843472A
Other languages
English (en)
Other versions
FI843472A (fi
FI77183B (fi
FI77183C (fi
Inventor
Brian Edward Evans
Wendie Marianne Elliott
Original Assignee
Wiggins Teape Group 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10548431&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI843472(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of FI843472A0 publication Critical patent/FI843472A0/fi
Publication of FI843472A publication Critical patent/FI843472A/fi
Publication of FI77183B publication Critical patent/FI77183B/fi
Application granted granted Critical
Publication of FI77183C publication Critical patent/FI77183C/fi

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)
  • Heat Sensitive Colour Forming Recording (AREA)
FI843472A 1983-09-07 1984-09-05 Foerfarande foer faerdigbehandling av faergframkallande papper. FI77183C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8323970 1983-09-07
GB838323970A GB8323970D0 (en) 1983-09-07 1983-09-07 Finishing colour developer paper

Publications (4)

Publication Number Publication Date
FI843472A0 true FI843472A0 (fi) 1984-09-05
FI843472A FI843472A (fi) 1985-03-08
FI77183B FI77183B (fi) 1988-10-31
FI77183C FI77183C (fi) 1989-02-10

Family

ID=10548431

Family Applications (1)

Application Number Title Priority Date Filing Date
FI843472A FI77183C (fi) 1983-09-07 1984-09-05 Foerfarande foer faerdigbehandling av faergframkallande papper.

Country Status (7)

Country Link
EP (1) EP0138342B2 (fi)
JP (1) JPS6078779A (fi)
CA (1) CA1238782A (fi)
DE (1) DE3471047D1 (fi)
ES (1) ES535713A0 (fi)
FI (1) FI77183C (fi)
GB (1) GB8323970D0 (fi)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330691A (en) * 1963-09-16 1967-07-11 Mead Corp Process of coating paper with attapulgite clay
US3632378A (en) * 1969-01-31 1972-01-04 Appleton Paper Inc Method and apparatus for manufacture of dual coated sheet with pressure rupturable materials
US4047738A (en) * 1976-01-12 1977-09-13 Engelhard Minerals & Chemicals Corporation Record sheets sensitized with reduced charge montmorillonite pigment
JPS52138219A (en) * 1976-05-14 1977-11-18 Fuji Photo Film Co Ltd Record sheets
JPS5835879B2 (ja) * 1980-10-06 1983-08-05 神崎製紙株式会社 感圧複写紙の製造装置
JPS5817168U (ja) * 1981-07-25 1983-02-02 ソニー株式会社 リボン

Also Published As

Publication number Publication date
JPS6078779A (ja) 1985-05-04
JPH0441662B2 (fi) 1992-07-09
FI843472A (fi) 1985-03-08
FI77183B (fi) 1988-10-31
EP0138342B2 (en) 1991-04-17
EP0138342A2 (en) 1985-04-24
ES8601361A1 (es) 1985-10-16
GB8323970D0 (en) 1983-10-12
DE3471047D1 (en) 1988-06-16
EP0138342A3 (en) 1985-12-18
ES535713A0 (es) 1985-10-16
CA1238782A (en) 1988-07-05
FI77183C (fi) 1989-02-10
EP0138342B1 (en) 1988-05-11

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: THE WIGGINS TEAPE GROUP LIMITED