DE3471047D1 - Process for finishing colour developer paper - Google Patents

Process for finishing colour developer paper

Info

Publication number
DE3471047D1
DE3471047D1 DE8484305860T DE3471047T DE3471047D1 DE 3471047 D1 DE3471047 D1 DE 3471047D1 DE 8484305860 T DE8484305860 T DE 8484305860T DE 3471047 T DE3471047 T DE 3471047T DE 3471047 D1 DE3471047 D1 DE 3471047D1
Authority
DE
Germany
Prior art keywords
colour developer
developer paper
finishing
finishing colour
paper
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.)
Expired
Application number
DE8484305860T
Other languages
German (de)
English (en)
Inventor
Brian Edward Evans
Wendie Marianne Elliott
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.)
Arjo Wiggins Ltd
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=DE3471047(D1) "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
Application granted granted Critical
Publication of DE3471047D1 publication Critical patent/DE3471047D1/de
Expired 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)
  • Paper (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
DE8484305860T 1983-09-07 1984-08-28 Process for finishing colour developer paper Expired DE3471047D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3471047D1 true DE3471047D1 (en) 1988-06-16

Family

ID=10548431

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484305860T Expired DE3471047D1 (en) 1983-09-07 1984-08-28 Process for finishing colour developer paper

Country Status (7)

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

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
EP0138342B2 (fr) 1991-04-17
JPS6078779A (ja) 1985-05-04
GB8323970D0 (en) 1983-10-12
ES8601361A1 (es) 1985-10-16
CA1238782A (fr) 1988-07-05
EP0138342A2 (fr) 1985-04-24
FI843472A0 (fi) 1984-09-05
EP0138342B1 (fr) 1988-05-11
ES535713A0 (es) 1985-10-16
JPH0441662B2 (fr) 1992-07-09
FI77183C (fi) 1989-02-10
FI843472A (fi) 1985-03-08
FI77183B (fi) 1988-10-31
EP0138342A3 (en) 1985-12-18

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: ARJO WIGGINS LTD., BASINGSTOKE, HAMPSHIRE, GB

8339 Ceased/non-payment of the annual fee