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
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
Abstract
LA PRESENTE INVENCION PROPORCIONA UN MATERIAL DE COPIA SENSIBLE A LA PRESION QUE COMPRENDE UN SUBSTRATO QUE LLEVA UNAS GOTAS AISLADAS DE UNA SOLUCION DE ACEITE DE UN MATERIAL CROMOGENICO CONFINADO DENTRO DE UNAS BARRERAS QUE SE ROMPEN A PRESION. EL MATERIAL CROMOGENICO DESARROLLA UN COLOR DISTINTO DE AZUL O NEGRO EN CONTACTO CON UN DESARROLLADOR DE COLOR Y COMPRENDE UN COMPONENTE FLUORESCENTE. ESTO PERMITE QUE LA AUTENTICIDAD DEL MATERIAL DE COPIA SEA VERIFICADA POR LA IRRADIACION CON LUZ ULTRAVIOLETA PARA PRODUCIR FLUORESCENCIA. EL MATERIAL FLUORESCENTE PUEDE SER, POR EJEMPLO, PROPANO 2, 2-BIS 4{2[4DIETILAMINOFENIL]-QUINAZOLINA-4-ILOXI}FENILICO O 1 - (3-METOXIDO4-DODECILOXIFENIL)2-(2''-QUINOLIL)ETILENO. PREFERIBLEMENTE, EL MATERIAL O MATERIALES CROMOGENICOS NO FLUORESCENTES SE UTILIZAN EN COMBINACION CON EL MATERIAL O MATERIALES CROMOGENICOS FLUORESCENTES.
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 (es) |
EP (1) | EP0771669B1 (es) |
JP (1) | JPH09131966A (es) |
KR (1) | KR970022590A (es) |
AT (1) | ATE178276T1 (es) |
AU (1) | AU706449B2 (es) |
CZ (1) | CZ319096A3 (es) |
DE (1) | DE69601915T2 (es) |
ES (1) | ES2129931T3 (es) |
GB (1) | GB9522233D0 (es) |
HU (1) | HUP9603000A3 (es) |
MY (1) | MY115218A (es) |
PL (1) | PL316779A1 (es) |
SI (1) | SI0771669T1 (es) |
SK (1) | SK281926B6 (es) |
Families Citing this family (8)
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 |
US20050075420A1 (en) * | 2003-10-06 | 2005-04-07 | Terry Stovold | 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)
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 |
BE585460A (es) | 1959-01-02 | 1900-01-01 | ||
GB1053935A (es) | 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 (es) | 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 |
ZA811973B (en) | 1980-04-08 | 1982-04-28 | Wiggins Teape Group Ltd | 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 |
DE3669183D1 (de) | 1985-12-05 | 1990-04-05 | Wiggins Teape Group Ltd | Sicherheitspapier. |
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 |
DE69100185T2 (de) | 1990-12-15 | 1993-11-04 | Wiggins Teape Group Ltd | Druckempfindliches aufzeichnungspapier. |
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 |
ES2125306T5 (es) | 1992-06-04 | 2006-04-01 | Arjo Wiggins Limited | Material de registro piezosensible. |
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 |
-
1995
- 1995-10-31 GB GBGB9522233.7A patent/GB9522233D0/en active Pending
-
1996
- 1996-10-21 AT AT96307630T patent/ATE178276T1/de not_active IP Right Cessation
- 1996-10-21 ES ES96307630T patent/ES2129931T3/es not_active Expired - Lifetime
- 1996-10-21 SI SI9630050T patent/SI0771669T1/xx unknown
- 1996-10-21 EP EP96307630A patent/EP0771669B1/en not_active Expired - Lifetime
- 1996-10-21 DE DE69601915T patent/DE69601915T2/de not_active Expired - Fee Related
- 1996-10-24 JP JP8299566A patent/JPH09131966A/ja active Pending
- 1996-10-25 AU AU70412/96A patent/AU706449B2/en not_active Ceased
- 1996-10-25 MY MYPI96004437A patent/MY115218A/en unknown
- 1996-10-28 US US08/740,324 patent/US5811367A/en not_active Expired - Fee Related
- 1996-10-30 KR KR1019960049850A patent/KR970022590A/ko not_active Application Discontinuation
- 1996-10-30 HU HU9603000A patent/HUP9603000A3/hu unknown
- 1996-10-30 SK SK1403-96A patent/SK281926B6/sk unknown
- 1996-10-31 PL PL96316779A patent/PL316779A1/xx unknown
- 1996-10-31 CZ CZ963190A patent/CZ319096A3/cs unknown
-
1998
- 1998-08-10 US US09/131,420 patent/US6103662A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU7041296A (en) | 1997-05-08 |
DE69601915T2 (de) | 1999-08-05 |
US6103662A (en) | 2000-08-15 |
EP0771669A1 (en) | 1997-05-07 |
HUP9603000A3 (en) | 1998-07-28 |
AU706449B2 (en) | 1999-06-17 |
ATE178276T1 (de) | 1999-04-15 |
PL316779A1 (en) | 1997-05-12 |
SK281926B6 (sk) | 2001-09-11 |
EP0771669B1 (en) | 1999-03-31 |
GB9522233D0 (en) | 1996-01-03 |
JPH09131966A (ja) | 1997-05-20 |
CZ319096A3 (cs) | 1998-03-18 |
MY115218A (en) | 2003-04-30 |
HU9603000D0 (en) | 1996-12-30 |
KR970022590A (ko) | 1997-05-30 |
HUP9603000A2 (en) | 1997-06-30 |
SK140396A3 (en) | 1997-07-09 |
SI0771669T1 (en) | 1999-06-30 |
DE69601915D1 (de) | 1999-05-06 |
US5811367A (en) | 1998-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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