ES2175590T3 - Pigmento revelador de color para papeles autocopiativos, procedimientode fabricacion de dicho papel autocopiativo y composicion de revestimiento que contiene dicho pigmento. - Google Patents

Pigmento revelador de color para papeles autocopiativos, procedimientode fabricacion de dicho papel autocopiativo y composicion de revestimiento que contiene dicho pigmento.

Info

Publication number
ES2175590T3
ES2175590T3 ES98120591T ES98120591T ES2175590T3 ES 2175590 T3 ES2175590 T3 ES 2175590T3 ES 98120591 T ES98120591 T ES 98120591T ES 98120591 T ES98120591 T ES 98120591T ES 2175590 T3 ES2175590 T3 ES 2175590T3
Authority
ES
Spain
Prior art keywords
pigment
color
copying
revelator
auto
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
ES98120591T
Other languages
English (en)
Inventor
Friedrich Dr Ruf
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.)
Sued Chemie AG
Original Assignee
Sued Chemie AG
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 Sued Chemie AG filed Critical Sued Chemie AG
Application granted granted Critical
Publication of ES2175590T3 publication Critical patent/ES2175590T3/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
    • B41M5/155—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Abstract

SE DESCRIBE UN PIGMENTO REVELADOR DE COLOR PARA PAPELES DE COPIA QUE NO LLEVAN CARBON A BASE DE FILOSILICATOS ESMECTITICOS ACTIVADOS CON ACIDO, QUE SE CARACTERIZAN PORQUE SOBRE EL FILOSILICATO ACTIVADO CON ACIDO SE CONDENSA UNA RESINA FENOLICA. LA INVENCION TAMBIEN TRATA DE UNA PINTURA, ASI COMO UN PAPEL DE COPIA, QUE CONTIENEN TAL PIGMENTO REVELADOR DE COLOR.
ES98120591T 1997-12-01 1998-10-30 Pigmento revelador de color para papeles autocopiativos, procedimientode fabricacion de dicho papel autocopiativo y composicion de revestimiento que contiene dicho pigmento. Expired - Lifetime ES2175590T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19753271A DE19753271A1 (de) 1997-12-01 1997-12-01 Farbentwicklerpigment für Selbstdurchschreibepapiere

Publications (1)

Publication Number Publication Date
ES2175590T3 true ES2175590T3 (es) 2002-11-16

Family

ID=7850407

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98120591T Expired - Lifetime ES2175590T3 (es) 1997-12-01 1998-10-30 Pigmento revelador de color para papeles autocopiativos, procedimientode fabricacion de dicho papel autocopiativo y composicion de revestimiento que contiene dicho pigmento.

Country Status (4)

Country Link
US (1) US6277490B1 (es)
EP (1) EP0919396B1 (es)
DE (2) DE19753271A1 (es)
ES (1) ES2175590T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7666661B2 (en) 2001-08-27 2010-02-23 Platypus Technologies, Llc Substrates, devices, and methods for quantitative liquid crystal assays
CA2486812A1 (en) * 2002-05-22 2004-05-21 Platypus Technologies, Llc Substrates, devices, and methods for cellular assays
US20050064395A1 (en) 2003-07-25 2005-03-24 Platypus Technologies, Llc Liquid crystal based analyte detection
CA2545482A1 (en) 2003-11-10 2005-05-26 Platypus Technologies, Llc Substrates, devices, and methods for cellular assays
WO2007025129A2 (en) 2005-08-25 2007-03-01 Platypus Technologies, Llc. Compositions and liquid crystals
US7842499B2 (en) * 2006-08-07 2010-11-30 Platypus Technologies, Llc Substrates, devices, and methods for cellular assays
EP2193365A4 (en) 2007-08-20 2015-05-13 Platypus Technologies Llc IMPROVED DEVICES FOR CELL TESTS
US8472683B2 (en) * 2008-05-09 2013-06-25 General Electric Company Motion correction in tomographic images
US8178355B2 (en) * 2008-09-15 2012-05-15 Platypus Technologies, Llc. Detection of vapor phase compounds by changes in physical properties of a liquid crystal
WO2011026109A1 (en) * 2009-08-31 2011-03-03 Uwm Research Foundation, Inc. Pigments and methods of making pigments
CN103587270B (zh) * 2013-11-12 2015-04-15 新乡市瑞丰化工有限责任公司 一种膜转移机内涂布专用显色剂及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819475B2 (ja) * 1975-11-28 1983-04-18 住友ノ−ガタック株式会社 感圧複写紙用呈色紙
JPS6012954B2 (ja) * 1978-07-18 1985-04-04 三菱製紙株式会社 ノ−カ−ボン複写用呈色紙
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
JPS597085A (ja) * 1982-07-06 1984-01-14 Tomonori Naono 感圧複写用顕色剤シ−ト
DE3506278A1 (de) * 1985-02-22 1986-08-28 Inst Zellstoff & Papier Verfahren zur verbesserung des holdouts von druckfarben, lacken und beschichtungsmassen auf flaechengebilden aus fasern sowie masse zur durchfuehrung des verfahrens und damit erzeugte flaechengebilde
DE3806548C2 (de) * 1987-03-04 1996-10-02 Toyoda Chuo Kenkyusho Kk Verbundmaterial und Verfahren zu dessen Herstellung
DE3739655A1 (de) * 1987-11-23 1989-06-01 Sued Chemie Ag Bleichmittelzusatz
US5318939A (en) * 1990-09-17 1994-06-07 Ciba-Geigy Corporation Pressure-sensitive or heat-sensitive recording material
DE4316069C1 (de) * 1993-05-13 1994-12-08 Feldmuehle Ag Stora Druckfarbe zum Auftrag einer Entwicklerschicht und ihre Verwendung zur Herstellung eines druckempfindlichen Aufzeichnungsblattes
DE4327158A1 (de) * 1993-08-12 1995-02-16 Sued Chemie Ag Verfahren zur Herstellung von neutralen bis alkalischen Farbentwicklerpigmenten
DE4413672A1 (de) * 1994-04-20 1995-10-26 Sued Chemie Ag Farbentwickler für Selbstdurchschreibepapiere

Also Published As

Publication number Publication date
DE19753271A1 (de) 1999-06-02
US6277490B1 (en) 2001-08-21
EP0919396B1 (de) 2002-04-10
DE59803712D1 (de) 2002-05-16
EP0919396A3 (de) 2000-09-06
EP0919396A2 (de) 1999-06-02

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