ES2115321T3 - Material de calco sensible a la presion. - Google Patents

Material de calco sensible a la presion.

Info

Publication number
ES2115321T3
ES2115321T3 ES95304879T ES95304879T ES2115321T3 ES 2115321 T3 ES2115321 T3 ES 2115321T3 ES 95304879 T ES95304879 T ES 95304879T ES 95304879 T ES95304879 T ES 95304879T ES 2115321 T3 ES2115321 T3 ES 2115321T3
Authority
ES
Spain
Prior art keywords
developer
pressure sensitive
color
carbon atom
acid
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
ES95304879T
Other languages
English (en)
Inventor
David John Taylor
Margaret Patricia Templey
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.)
Wiggins Teape Group Ltd
Original Assignee
Wiggins Teape Group 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 Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Application granted granted Critical
Publication of ES2115321T3 publication Critical patent/ES2115321T3/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
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • 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
    • B41M5/1555—Inorganic mineral developers, e.g. clays
    • 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
    • B41M5/165—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 characterised by the use of microcapsules; Special solvents for incorporating the ingredients
    • B41M5/1655—Solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Color Printing (AREA)

Abstract

UN MATERIAL COPIADOR SENSIBLE A LA PRESION QUE CONSTA DE MATERIAL/ES CROMOGENICOS DE 3,1 BENZOXACINA EN UN SOLVENTE QUE INCLUYE ACEITE VEGETAL Y/O UN ESTER TRI, DI O MONOFUNCIONAL DE UN ACIDO MONOCARBOXILICO NO AROMATICO CON UNA CADENA DE HIDROCARBURO DIRECTA O RAMIFICADA CON AL MENOS TRES ATOMO DE CARBONO EN LA CADENA ADEMAS DEL ATOMO DE CARBONO CARBOXIL Y UN REVELADOR DE COLOR INORGANICO. EL PH DE LA SUPERFICIE DEL REVELADOR DE COLOR NO ES MAYOR A APROXIMADAMENTE 8.7, LO QUE DA LUGAR A UNA INTENSIDAD DE IMAGEN REFORADA Y UNA RESISTENCIA A LA DESCOLORACION COMPARADA CON EL USO DE MATERIALES CROMOGENICOS DE 3,1 BENZOXACINA EN EL MISMO SOLVENTE CON EL MISMO REVELADOR DE COLOR A MAYORES VALORES DE PH DE LA SUPERFICIE.
ES95304879T 1994-07-20 1995-07-12 Material de calco sensible a la presion. Expired - Lifetime ES2115321T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9414637A GB9414637D0 (en) 1994-07-20 1994-07-20 Presure-sensitive copying material

Publications (1)

Publication Number Publication Date
ES2115321T3 true ES2115321T3 (es) 1998-06-16

Family

ID=10758616

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95304879T Expired - Lifetime ES2115321T3 (es) 1994-07-20 1995-07-12 Material de calco sensible a la presion.

Country Status (7)

Country Link
US (1) US5605874A (es)
EP (1) EP0697292B1 (es)
JP (1) JPH0848074A (es)
CA (1) CA2154373A1 (es)
DE (1) DE69502360T2 (es)
ES (1) ES2115321T3 (es)
GB (1) GB9414637D0 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2990999A (en) * 1998-09-23 2000-04-10 Mead Corporation, The Microcapsules comprising solvent for chromogenic material
US6310002B1 (en) 2000-03-07 2001-10-30 Appleton Papers Inc. Record material
US6544926B1 (en) 2001-10-11 2003-04-08 Appleton Papers Inc. Microcapsules having improved printing and efficiency
US7108190B2 (en) * 2003-02-28 2006-09-19 Appleton Papers Inc. Token array and method employing authentication tokens bearing scent formulation information
US6932602B2 (en) * 2003-04-22 2005-08-23 Appleton Papers Inc. Dental articulation kit and method
US20060063125A1 (en) * 2003-04-22 2006-03-23 Hamilton Timothy F Method and device for enhanced dental articulation
US20040251309A1 (en) * 2003-06-10 2004-12-16 Appleton Papers Inc. Token bearing magnetc image information in registration with visible image information
US10589210B2 (en) 2014-12-30 2020-03-17 Evonik Operations Gmbh Aluminosilicates and coatings made therefrom for VOC removal
US10925704B2 (en) 2016-02-02 2021-02-23 Microcopy, Ltd. Interproximal articulation holder

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB335762A (en) 1929-10-22 1930-10-02 Charles William Blount Improvements relating to water taps
US2730457A (en) 1953-06-30 1956-01-10 Ncr Co Pressure responsive record materials
US2712507A (en) 1953-06-30 1955-07-05 Ncr Co Pressure sensitive record material
US2800457A (en) 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them
BE530009A (es) 1953-06-30
US3016308A (en) 1957-08-06 1962-01-09 Moore Business Forms Inc Recording paper coated with microscopic capsules of coloring material, capsules and method of making
NL125294C (es) 1959-01-02 1900-01-01
GB1192938A (en) 1966-11-18 1970-05-28 Fuji Photo Film Co Ltd Improvements in or relating to Pressure-Sensitive Copying Paper
FR1553291A (es) 1967-01-27 1969-01-10
FR1571090A (es) * 1968-08-05 1969-06-13
US3622364A (en) 1968-11-12 1971-11-23 Mizusawa Industrial Chem Color former for pressure sensitive recording paper and process for producing same
US3641011A (en) 1969-01-21 1972-02-08 Ncr Co 5- and 6-dialkylaminobenzylidene-aminofluorans
SE385010B (sv) * 1970-07-08 1976-05-31 Yamamoto Kagaku Gosei Kk Dibensylaminofluoranforening till anvendning som fergbildare i tryckkensligt kopieringspapper samt sett att framstella foreningen ifraga
JPS4917490B1 (es) 1970-07-23 1974-05-01
GB1374049A (en) 1971-12-27 1974-11-13 Yamada Kagaku Kenkyusho Co Ltd 6-n-alkyl-n-arylamino fluorans and compositions containing the same
JPS4931414A (es) * 1972-07-05 1974-03-20
JPS5328028B2 (es) * 1973-05-18 1978-08-11
GB1459417A (en) 1973-05-21 1976-12-22 Ciba Geigy Ag Diamino substituted fluoran compounds their manufacture and their use
JPS5138245B2 (es) 1973-05-22 1976-10-20
GB1463815A (en) 1973-09-26 1977-02-09 Ciba Geigy Ag Heterocyclic substituted fluoran compounds their manufacture and use
JPS5817036B2 (ja) * 1974-04-23 1983-04-04 富士写真フイルム株式会社 キロクザイリヨウ
US4001140A (en) 1974-07-10 1977-01-04 Ncr Corporation Capsule manufacture
JPS5180685A (en) * 1975-01-09 1976-07-14 Ricoh Kk Sosuiseiekitaino kapuserukahoho
US4027065A (en) * 1975-04-28 1977-05-31 Ncr Corporation Pressure-sensitive record material
JPS604797B2 (ja) * 1975-05-02 1985-02-06 呉羽化学工業株式会社 感圧複写紙用染料溶剤
GB1507739A (en) 1975-11-26 1978-04-19 Wiggins Teape Ltd Capsules
US4100103A (en) 1976-12-30 1978-07-11 Ncr Corporation Capsule manufacture
JPS5434909A (en) 1977-08-08 1979-03-14 Yamada Chem Co Colored recording material
US4343652A (en) * 1979-08-24 1982-08-10 Monsanto Europe S.A. Chromogen solutions for pressure-sensitive mark-recording systems
US4335013A (en) * 1979-08-24 1982-06-15 Monsanto Company Solvents useful in pressure-sensitive mark-recording systems
AU5960380A (en) 1979-08-30 1981-03-05 A. Ehrenreich G.m.b.H. & Co. KG Bellows seal and retaining ring
US4396670A (en) 1980-04-08 1983-08-02 The Wiggins Teape Group Limited Process for the production of microcapsules
NZ197378A (en) * 1980-06-12 1983-11-18 Wiggins Teape Group Ltd Record material carrying colour developer composition containing hydrated silica/alumina composite
US4391850A (en) * 1980-06-13 1983-07-05 The Wiggins Teape Group Limited Record material carrying a color developer composition
JPS5715996A (en) * 1980-07-03 1982-01-27 Mizusawa Ind Chem Ltd Novel clay mineral based color former for heat-sensitive copying paper and production thereof
JPS58138689A (ja) * 1982-02-13 1983-08-17 Mitsubishi Paper Mills Ltd 感圧記録系
JPS59207284A (ja) * 1983-05-10 1984-11-24 Fuji Photo Film Co Ltd 感圧記録用顕色剤シ−トの製造方法
DE3378200D1 (en) 1983-12-06 1988-11-17 Mizusawa Industrial Chem Clay mineral-type color developer composition for pressure-sensitive recording sheets
US4629800A (en) * 1984-03-09 1986-12-16 Kanzaki Paper Manufacturing Co., Ltd. Fluoran compounds
DE3605552A1 (de) * 1986-02-21 1987-08-27 Bayer Ag Hochkonzentrierte, stabile loesungen von farbbildnern
JPH074986B2 (ja) * 1986-05-26 1995-01-25 富士写真フイルム株式会社 感熱記録材料
DE3622262A1 (de) 1986-07-02 1988-01-07 Bayer Ag Chromogene 3,1-benzoxazine
DE3633116A1 (de) 1986-09-30 1988-04-07 Feldmuehle Ag Druckempfindliches aufzeichnungsmaterial
US4837210A (en) 1987-01-27 1989-06-06 Appleton Papers Inc. Fluoran derivatives and their use in recording materials
US5178949A (en) * 1989-03-27 1993-01-12 Jujo Paper Co., Ltd. Color-former
US5209947A (en) * 1989-12-16 1993-05-11 The Wiggins Teape Group Limited Process for the production of record material
GB8928455D0 (en) 1989-12-16 1990-02-21 Wiggins Teape Group Ltd Process for the production of record material
US5084433A (en) * 1990-11-21 1992-01-28 Minnesota Mining And Manufacturing Company Carbonless paper printable in electrophotographic copiers
JPH04253779A (ja) * 1991-01-30 1992-09-09 Kanzaki Paper Mfg Co Ltd 活版用カプセルインキ及びその印刷シート
GB9110608D0 (en) * 1991-05-16 1991-07-03 Wiggins Teape Group Ltd Colour developer composition
GB9113086D0 (en) 1991-06-18 1991-08-07 Wiggins Teape Group Ltd Solvent compositions for use in pressure-sensitive copying paper
JPH0550746A (ja) * 1991-08-22 1993-03-02 Fuji Photo Film Co Ltd 記録材料
DE4130743A1 (de) * 1991-09-16 1993-03-18 Bayer Ag Mikrokapseln aus isocyanaten mit polyethylenoxidhaltigen gruppen
EP0573210B2 (en) 1992-06-04 2005-11-23 Arjo Wiggins Limited Pressure-sensitive record material
GB9221621D0 (en) * 1992-10-15 1992-11-25 Wiggins Teape Group Ltd Solvents for use in pressure-sensitive record material
GB9313790D0 (en) * 1993-07-03 1993-08-18 Wiggins Teape Group The Ltd Pressure-sensitive copying material
GB9318371D0 (en) * 1993-09-04 1993-10-20 Carrs Paper Ltd Pressure-sensitive record materials
GB9318369D0 (en) * 1993-09-04 1993-10-20 Carrs Paper Ltd Pressure-sensitive record materials
DE4409265A1 (de) * 1994-03-18 1995-09-21 Bayer Ag Druckempfindliches Aufzeichnungsmaterial, das natürliche Öle und/oder Derivate davon enthält

Also Published As

Publication number Publication date
CA2154373A1 (en) 1996-01-21
GB9414637D0 (en) 1994-09-07
DE69502360T2 (de) 1998-08-27
JPH0848074A (ja) 1996-02-20
EP0697292A1 (en) 1996-02-21
US5605874A (en) 1997-02-25
EP0697292B1 (en) 1998-05-06
DE69502360D1 (de) 1998-06-10

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