DE3272638D1 - Colour developing sheet for a pressure-sensitive recording sheet - Google Patents

Colour developing sheet for a pressure-sensitive recording sheet

Info

Publication number
DE3272638D1
DE3272638D1 DE8282111915T DE3272638T DE3272638D1 DE 3272638 D1 DE3272638 D1 DE 3272638D1 DE 8282111915 T DE8282111915 T DE 8282111915T DE 3272638 T DE3272638 T DE 3272638T DE 3272638 D1 DE3272638 D1 DE 3272638D1
Authority
DE
Germany
Prior art keywords
sheet
pressure
sensitive recording
colour developing
weight
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
DE8282111915T
Other languages
English (en)
Inventor
Noboru Central Research Yamato
Hiroaki Central Research Umeda
Akira Central Researc Hasegawa
Mamoru Central Research Suzuki
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.)
Nippon Paper Industries Co Ltd
Original Assignee
Jujo Paper 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 Jujo Paper Co Ltd filed Critical Jujo Paper Co Ltd
Application granted granted Critical
Publication of DE3272638D1 publication Critical patent/DE3272638D1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
DE8282111915T 1981-12-24 1982-12-22 Colour developing sheet for a pressure-sensitive recording sheet Expired DE3272638D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56208149A JPS58110290A (ja) 1981-12-24 1981-12-24 感圧複写用顕色シ−ト

Publications (1)

Publication Number Publication Date
DE3272638D1 true DE3272638D1 (en) 1986-09-18

Family

ID=16551446

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282111915T Expired DE3272638D1 (en) 1981-12-24 1982-12-22 Colour developing sheet for a pressure-sensitive recording sheet

Country Status (5)

Country Link
US (1) US4480260A (de)
EP (1) EP0083075B1 (de)
JP (1) JPS58110290A (de)
AT (1) ATE21356T1 (de)
DE (1) DE3272638D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755501A (en) * 1984-05-18 1988-07-05 Amoco Corporation Color developing composition for carbonless paper copying system
US11345183B2 (en) * 2019-12-03 2022-05-31 Iron Orchid Designs, Llc Decorative transfer methods and apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560229A (en) * 1961-08-31 1971-02-02 Burroughs Corp Colorforming compositions and methods for preparing and controlling same
CA944559A (en) * 1970-09-24 1974-04-02 Makoto Yoshida Recording sheet and color developer therefor
AT309473B (de) * 1971-04-20 1973-08-27 Yamamoto Kagaku Gosei Kk Druckempfindliches Kopierpapier
DE2442576A1 (de) * 1973-10-09 1975-04-17 Kores Holding Zug Ag Mikrokapseln
US4180405A (en) * 1977-02-25 1979-12-25 Graphic Controls Corporation Heat-sensitive recording composition with mixed color precursors
JPS5811142B2 (ja) * 1977-09-09 1983-03-01 松下電器産業株式会社 デイジタルチユ−ナ
JPS54108706A (en) * 1978-02-14 1979-08-25 Mitsubishi Paper Mills Ltd Pressureesensitive recording paper
JPS5637189A (en) * 1979-09-05 1981-04-10 Oji Paper Co Ltd Tinting paper for pressure sensitive recording
GB2088889B (en) * 1980-10-24 1984-09-05 Fuji Photo Film Co Ltd Recording materials having a clay-containing developer layer

Also Published As

Publication number Publication date
EP0083075A3 (en) 1983-08-10
ATE21356T1 (de) 1986-08-15
EP0083075B1 (de) 1986-08-13
US4480260A (en) 1984-10-30
EP0083075A2 (de) 1983-07-06
JPS645838B2 (de) 1989-02-01
JPS58110290A (ja) 1983-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NIPPON PAPER INDUSTRIES CO. LTD., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee