ES2129931T3 - Material de copia sensible a la presion. - Google Patents

Material de copia sensible a la presion.

Info

Publication number
ES2129931T3
ES2129931T3 ES96307630T ES96307630T ES2129931T3 ES 2129931 T3 ES2129931 T3 ES 2129931T3 ES 96307630 T ES96307630 T ES 96307630T ES 96307630 T ES96307630 T ES 96307630T ES 2129931 T3 ES2129931 T3 ES 2129931T3
Authority
ES
Spain
Prior art keywords
materials
fluorescent
chromogenic
pressure sensitive
copy material
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 - Lifetime
Application number
ES96307630T
Other languages
English (en)
Spanish (es)
Inventor
Ivan Sheiham
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
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 ES2129931T3 publication Critical patent/ES2129931T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Printing Methods (AREA)
  • Adhesive Tapes (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Paper (AREA)
ES96307630T 1995-10-31 1996-10-21 Material de copia sensible a la presion. Expired - Lifetime ES2129931T3 (es)

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
ES2129931T3 true ES2129931T3 (es) 1999-06-16

Family

ID=10783128

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96307630T Expired - Lifetime ES2129931T3 (es) 1995-10-31 1996-10-21 Material de copia sensible a la presion.

Country Status (15)

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

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
US8053494B2 (en) * 2003-10-06 2011-11-08 Nocopi Technologies, Inc. Invisible ink and scratch pad
US20050165131A1 (en) * 2003-10-06 2005-07-28 Terry Stovold Invisible ink
US20050075420A1 (en) * 2003-10-06 2005-04-07 Terry Stovold Invisible ink
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
US2800457A (en) 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them
BE530008A (https=) 1953-06-30
US3024927A (en) 1957-07-30 1962-03-13 Yale & Towne Mfg Co Leverage system for secondary lift
NL125294C (https=) 1959-01-02 1900-01-01
GB1053935A (https=) 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 (https=) 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
AU539624B2 (en) 1980-04-08 1984-10-11 Wiggins Teape Group Limited, 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 (en) 1987-01-14 1993-03-31 Sanko Kaihatsu Kagaku Kenkyusho An aqueous developer dispersion for a pressure-sensitive recording sheet and a process for producing the same
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
JP3105354B2 (ja) 1991-07-03 2000-10-30 三井化学株式会社 顕色剤組成物、水性懸濁液及びそれを用いた感圧複写紙用顕色シート
EP0573210B2 (en) 1992-06-04 2005-11-23 Arjo Wiggins Limited Pressure-sensitive record material
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
HUP9603000A2 (en) 1997-06-30
EP0771669B1 (en) 1999-03-31
AU7041296A (en) 1997-05-08
DE69601915D1 (de) 1999-05-06
US6103662A (en) 2000-08-15
ATE178276T1 (de) 1999-04-15
JPH09131966A (ja) 1997-05-20
SK140396A3 (en) 1997-07-09
GB9522233D0 (en) 1996-01-03
EP0771669A1 (en) 1997-05-07
AU706449B2 (en) 1999-06-17
MY115218A (en) 2003-04-30
HUP9603000A3 (en) 1998-07-28
PL316779A1 (en) 1997-05-12
SK281926B6 (sk) 2001-09-11
US5811367A (en) 1998-09-22
SI0771669T1 (en) 1999-06-30
CZ319096A3 (cs) 1998-03-18
KR970022590A (ko) 1997-05-30
HU9603000D0 (en) 1996-12-30
DE69601915T2 (de) 1999-08-05

Similar Documents

Publication Publication Date Title
AR019483A1 (es) Lente oftalmica fotocromica
JP4819822B2 (ja) 光源と光処理装置とを備えたセキュリティドキュメント
BR9609203A (pt) Armazenamento de dados óticos
FI910105A0 (fi) Varmuusasiakirja, johon on upotettu visuaaliset ja koneen avulla tarkastettavat merkinnät sisältävä varmuuselementti
EA200500914A1 (ru) Устройство защиты и способ его изготовления
PT1003646E (pt) Produto de validacao e de seguranca com um elemento luminescente
ES2129931T3 (es) Material de copia sensible a la presion.
ES2115062T3 (es) Impresos y metodo de imprimir.
BR0016386A (pt) Lentes oftálmicas multifocais birrefringentes refrativas hìbridas
ES2110507T3 (es) Estratificados de seguridad retrorreflexivos con verificacion del nivel doble.
RU95105166A (ru) Ценный документ
RU2002119562A (ru) Защищенная от подделки бумага, снабженная кодировкой из люминесцирующих меланжевых волокон
ES290882U (es) Un documento manejable para tratamiento y exploracion por maquina automatica.
DE50015723D1 (de) Leuchte
BRPI0415205A (pt) documento de segurança com material convertedor
ES2162653T3 (es) Placa amorfa teñida de un termoplastico cristalizable.
ES2168328T3 (es) Soporte optico de informacion leible por maquina.
US3594933A (en) Identification device
ES2106450T3 (es) Material de copia sensible a la presion.
RU2057782C1 (ru) Состав для скрытой записи информации и способ скрытой записи информации
SE9300741D0 (sv) Fluorescerande belaeggning foer vaegmarkeringar
PT1010159E (pt) Reclamo luminoso nomeadamente um caracter luminoso
KR100882395B1 (ko) 진위 식별기
KR930702740A (ko) 도로변 표시 포스트
KR100857674B1 (ko) 진위 식별기

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 771669

Country of ref document: ES