ATE178276T1 - Druckempfindliches aufzeichnungsmaterial - Google Patents

Druckempfindliches aufzeichnungsmaterial

Info

Publication number
ATE178276T1
ATE178276T1 AT96307630T AT96307630T ATE178276T1 AT E178276 T1 ATE178276 T1 AT E178276T1 AT 96307630 T AT96307630 T AT 96307630T AT 96307630 T AT96307630 T AT 96307630T AT E178276 T1 ATE178276 T1 AT E178276T1
Authority
AT
Austria
Prior art keywords
fluorescent
chromogenic material
chromogenic
recording material
pressure sensitive
Prior art date
Application number
AT96307630T
Other languages
English (en)
Inventor
Ivan Sheiham
Original Assignee
Arjo Wiggins 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 Arjo Wiggins Ltd filed Critical Arjo Wiggins Ltd
Application granted granted Critical
Publication of ATE178276T1 publication Critical patent/ATE178276T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
    • 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
    • B41M5/136—Organic colour formers, e.g. leuco dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Adhesive Tapes (AREA)
  • Printing Methods (AREA)
  • Paper (AREA)
  • Developing Agents For Electrophotography (AREA)
AT96307630T 1995-10-31 1996-10-21 Druckempfindliches aufzeichnungsmaterial ATE178276T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9522233.7A GB9522233D0 (en) 1995-10-31 1995-10-31 Pressure-sensitive copying paper

Publications (1)

Publication Number Publication Date
ATE178276T1 true ATE178276T1 (de) 1999-04-15

Family

ID=10783128

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96307630T ATE178276T1 (de) 1995-10-31 1996-10-21 Druckempfindliches aufzeichnungsmaterial

Country Status (15)

Country Link
US (2) US5811367A (de)
EP (1) EP0771669B1 (de)
JP (1) JPH09131966A (de)
KR (1) KR970022590A (de)
AT (1) ATE178276T1 (de)
AU (1) AU706449B2 (de)
CZ (1) CZ319096A3 (de)
DE (1) DE69601915T2 (de)
ES (1) ES2129931T3 (de)
GB (1) GB9522233D0 (de)
HU (1) HUP9603000A3 (de)
MY (1) MY115218A (de)
PL (1) PL316779A1 (de)
SI (1) SI0771669T1 (de)
SK (1) SK281926B6 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6544926B1 (en) 2001-10-11 2003-04-08 Appleton Papers Inc. Microcapsules having improved printing and efficiency
WO2005037905A1 (en) * 2003-10-06 2005-04-28 Nocopi Technologies, Inc. Invisible ink
US20050165131A1 (en) * 2003-10-06 2005-07-28 Terry Stovold Invisible ink
US8053494B2 (en) * 2003-10-06 2011-11-08 Nocopi Technologies, Inc. Invisible ink and scratch pad
US20090202891A1 (en) * 2004-11-05 2009-08-13 Mel Morganstein Inertially activated battery
US20070281072A1 (en) * 2006-06-06 2007-12-06 Boston Scientific Scimed, Inc. Coating a workpiece using a metering device and workpieces coated with this metering device
GB0918939D0 (en) * 2009-10-29 2009-12-16 Bank Of England Security document
JP6589395B2 (ja) * 2015-06-08 2019-10-16 大日本印刷株式会社 複写シートの真贋判定方法

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24899E (en) 1953-06-30 1960-11-29 Oil-containrab
US2800457A (en) 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them
US3024927A (en) 1957-07-30 1962-03-13 Yale & Towne Mfg Co Leverage system for secondary lift
NL125294C (de) 1959-01-02 1900-01-01
GB1053935A (de) 1964-08-27 1900-01-01
US3649649A (en) 1967-07-10 1972-03-14 Nisso Kako Co Ltd Fluoran derivatives and preparation thereof
US3622364A (en) 1968-11-12 1971-11-23 Mizusawa Industrial Chem Color former for pressure sensitive recording paper and process for producing same
BE791898A (fr) * 1971-11-26 1973-05-24 Ciba Geigy Ag Procede de preparation de substances chromogenes a partir d'indoles et d'anhydrides d'acides dicarboxyliques vicinaux, aromatiques ou heteroaromatiques, nouveaux chromogenes de cette categorie et leur emploi
GB1374049A (en) 1971-12-27 1974-11-13 Yamada Kagaku Kenkyusho Co Ltd 6-n-alkyl-n-arylamino fluorans and compositions containing the same
DE2311712B2 (de) 1973-03-09 1978-08-10 Bayer Ag, 5090 Leverkusen Verfahren zur Hersteilung von Mikrokapseln
US4001140A (en) 1974-07-10 1977-01-04 Ncr Corporation Capsule manufacture
GB1507739A (en) 1975-11-26 1978-04-19 Wiggins Teape Ltd Capsules
LU76074A1 (de) 1976-10-26 1978-05-16
US4100103A (en) 1976-12-30 1978-07-11 Ncr Corporation Capsule manufacture
DE2734577A1 (de) 1977-07-30 1979-02-08 Bayer Ag Polymerloesungen
DE2738509A1 (de) 1977-08-26 1979-03-08 Bayer Ag Reaktionsdurchschreibepapiere
US4396670A (en) 1980-04-08 1983-08-02 The Wiggins Teape Group Limited Process for the production of microcapsules
DE3022453A1 (de) 1980-06-14 1982-01-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von mikrokapseln
DE3039117A1 (de) 1980-10-16 1982-05-13 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von mikrokapseln
US4625027A (en) * 1982-10-25 1986-11-25 Ciba-Geigy Corporation Bisquinazolines useful in color former systems
JPS59152891A (ja) 1983-02-18 1984-08-31 Yamada Kagaku Kogyo Kk 発色性記録材料
US4668966A (en) * 1984-04-18 1987-05-26 Ciba-Geigy Corporation Aliphatic bridged chromogenic bisquinazolines substituted with phenylamine or phenyl-containing heterobicyclic radicals
US4612254A (en) 1985-03-07 1986-09-16 Occidental Chemical Corporation Aromatic carboxylic acid and metal-modified phenolic resins and methods of preparation
ES2014990B3 (es) 1985-12-05 1990-08-01 The Wiggins Teape Group Ltd Papel para documentos de valor
JPS62280082A (ja) * 1986-05-30 1987-12-04 Canon Inc 光情報記録媒体
EP0275107B1 (de) 1987-01-14 1993-03-31 Sanko Kaihatsu Kagaku Kenkyusho Wässerige Entwicklerdispersion für ein druckempfindliches Aufzeichnungsblatt und Verfahren zu deren Herstellung
JP2535383B2 (ja) * 1988-06-24 1996-09-18 新王子製紙株式会社 改竄防止用感圧複写シ―ト
JP2566628B2 (ja) 1988-08-24 1996-12-25 保土谷化学工業株式会社 フレオラン化合物および記録材料
DK0391542T3 (da) * 1989-03-14 1995-09-18 Wiggins Teape Group Ltd Sammensætning til autentifikation af sikkerhedspapir
DE4110354A1 (de) 1990-03-30 1991-10-02 Kanzaki Paper Mfg Co Ltd Farbentwickler-zusammensetzung, verfahren zur herstellung einer waessrigen dispersion derselben und durckempfindliches durchschreibmaterial
US5308824A (en) * 1990-09-28 1994-05-03 Mitsubishi Paper Mills Limited Recording material
ES2042340T3 (es) 1990-12-15 1993-12-01 The Wiggins Teape Group Limited Papel de copia sensible a la presion.
JP2990818B2 (ja) 1991-03-08 1999-12-13 三菱化学ポリエステルフィルム株式会社 磁気テープ用ポリエステルフィルム
GB9113086D0 (en) 1991-06-18 1991-08-07 Wiggins Teape Group Ltd Solvent compositions for use in pressure-sensitive copying paper
AU1866692A (en) 1991-07-03 1993-01-21 Mitsui Toatsu Chemicals Inc. Color-developing composition, aqueous suspension of the composition, and color-developing sheet produced using the suspension and suitable for use in pressure-sensitive copying paper
EP0573210B2 (de) 1992-06-04 2005-11-23 Arjo Wiggins Limited Druckempfindliches Aufzeichnungsmaterial
GB9213279D0 (en) 1992-06-23 1992-08-05 Wiggins Teape Group Ltd Pressure sensitive copying paper
GB9221621D0 (en) 1992-10-15 1992-11-25 Wiggins Teape Group Ltd Solvents for use in pressure-sensitive record material

Also Published As

Publication number Publication date
EP0771669A1 (de) 1997-05-07
US5811367A (en) 1998-09-22
MY115218A (en) 2003-04-30
DE69601915D1 (de) 1999-05-06
PL316779A1 (en) 1997-05-12
SK281926B6 (sk) 2001-09-11
KR970022590A (ko) 1997-05-30
US6103662A (en) 2000-08-15
SI0771669T1 (en) 1999-06-30
CZ319096A3 (cs) 1998-03-18
EP0771669B1 (de) 1999-03-31
AU7041296A (en) 1997-05-08
DE69601915T2 (de) 1999-08-05
SK140396A3 (en) 1997-07-09
HUP9603000A3 (en) 1998-07-28
GB9522233D0 (en) 1996-01-03
ES2129931T3 (es) 1999-06-16
HU9603000D0 (en) 1996-12-30
JPH09131966A (ja) 1997-05-20
HUP9603000A2 (en) 1997-06-30
AU706449B2 (en) 1999-06-17

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Legal Events

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