DK0626270T3 - Farvefremkaldersammensætninger til carbonfrie papirkopisystemer - Google Patents

Farvefremkaldersammensætninger til carbonfrie papirkopisystemer

Info

Publication number
DK0626270T3
DK0626270T3 DK94302728T DK94302728T DK0626270T3 DK 0626270 T3 DK0626270 T3 DK 0626270T3 DK 94302728 T DK94302728 T DK 94302728T DK 94302728 T DK94302728 T DK 94302728T DK 0626270 T3 DK0626270 T3 DK 0626270T3
Authority
DK
Denmark
Prior art keywords
sheet
carbonless paper
color developer
paper copy
developer compositions
Prior art date
Application number
DK94302728T
Other languages
English (en)
Inventor
Patrick Arthur Charles Gane
Original Assignee
Ecc Int 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 Ecc Int Ltd filed Critical Ecc Int Ltd
Application granted granted Critical
Publication of DK0626270T3 publication Critical patent/DK0626270T3/da

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)
  • Paper (AREA)
  • Liquid Developers In Electrophotography (AREA)
DK94302728T 1993-05-28 1994-04-18 Farvefremkaldersammensætninger til carbonfrie papirkopisystemer DK0626270T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9311088A GB2278617B (en) 1993-05-28 1993-05-28 Colour developer compositions for carbonless paper copying systems

Publications (1)

Publication Number Publication Date
DK0626270T3 true DK0626270T3 (da) 1998-12-21

Family

ID=10736313

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94302728T DK0626270T3 (da) 1993-05-28 1994-04-18 Farvefremkaldersammensætninger til carbonfrie papirkopisystemer

Country Status (10)

Country Link
US (2) US5624882A (da)
EP (1) EP0626270B1 (da)
JP (1) JP2944885B2 (da)
KR (1) KR100232928B1 (da)
AT (1) ATE163887T1 (da)
DE (1) DE69408895T2 (da)
DK (1) DK0626270T3 (da)
ES (1) ES2113053T3 (da)
FI (1) FI942496A (da)
GB (1) GB2278617B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5994069A (en) * 1996-01-24 1999-11-30 Third Wave Technologies, Inc. Detection of nucleic acids by multiple sequential invasive cleavages
CN1306116C (zh) * 2004-04-27 2007-03-21 广东冠豪高新技术股份有限公司 防伪纤维无碳复写纸及其生产方法
CN101373183B (zh) * 2008-08-01 2012-04-18 东莞市天盛特种纸制品有限公司 用基准纸检测无碳复写纸cb面和cf面显色方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046941A (en) * 1972-09-27 1977-09-06 Sanko Chemical Company Ltd. Support sheet with sensitized coating of organic acid substance and organic high molecular compound particulate mixture
JPS5553592A (en) * 1978-10-16 1980-04-19 Fuji Photo Film Co Ltd Recording material
JPS5571588A (en) * 1978-11-17 1980-05-29 Standard Register Co Recording paper and ink therefor
GB8511202D0 (en) * 1985-05-02 1985-06-12 Wiggins Teape Group Ltd Record material
DE69208077T2 (de) * 1991-11-06 1996-05-30 Ecc Int Ltd Beschichtungspigmente

Also Published As

Publication number Publication date
GB9311088D0 (en) 1993-07-14
JP2944885B2 (ja) 1999-09-06
ES2113053T3 (es) 1998-04-16
DE69408895D1 (de) 1998-04-16
EP0626270A2 (en) 1994-11-30
KR100232928B1 (ko) 1999-12-01
US5614462A (en) 1997-03-25
GB2278617B (en) 1996-10-02
DE69408895T2 (de) 1998-06-25
GB2278617A (en) 1994-12-07
EP0626270B1 (en) 1998-03-11
FI942496A (fi) 1994-11-29
EP0626270A3 (en) 1996-01-10
US5624882A (en) 1997-04-29
FI942496A0 (fi) 1994-05-27
ATE163887T1 (de) 1998-03-15
JPH0747763A (ja) 1995-02-21

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