GB1330984A - Colour-developer compositions - Google Patents

Colour-developer compositions

Info

Publication number
GB1330984A
GB1330984A GB4499471A GB4499471A GB1330984A GB 1330984 A GB1330984 A GB 1330984A GB 4499471 A GB4499471 A GB 4499471A GB 4499471 A GB4499471 A GB 4499471A GB 1330984 A GB1330984 A GB 1330984A
Authority
GB
United Kingdom
Prior art keywords
colour
sheets
condensate
paper
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
Application number
GB4499471A
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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
Priority claimed from JP45084539A external-priority patent/JPS4913452B1/ja
Priority claimed from JP45093246A external-priority patent/JPS521326B1/ja
Priority claimed from JP45112040A external-priority patent/JPS4913455B1/ja
Priority claimed from JP11275370A external-priority patent/JPS5522276B1/ja
Priority claimed from JP45112754A external-priority patent/JPS521328B1/ja
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1330984A publication Critical patent/GB1330984A/en
Expired 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
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/258—Alkali metal or alkaline earth metal or compound thereof
    • 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
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
    • 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
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
    • Y10T428/277—Cellulosic substrate
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31942—Of aldehyde or ketone condensation product
    • Y10T428/31949—Next to cellulosic
    • Y10T428/31964—Paper

Abstract

1330984 Printing processes FUJI PHOTO FILM CO Ltd 27 Sept 1971 [28 Sept 1970 15 Dec 1970 (2)] 44994/71 Addition to 1329065 Heading B6C [Also in Divisions C3 D2 and G2] A colour developer composition for use in the preparation of pressure-sensitive and heatsensitive recording sheets and also for colour developer inks which are applied to paper sheets either through a stencil or directly, comprise (i) a condensate of an aromatic carboxylic acid having at least one hydroxy group or its anhydride and an aldehyde or acetylene and (ii) a metal compound. Preferred metal compounds include oxides, hydroxides and carbonates of Mg, Ca, Ba, Zn, Cd, Hg, Al, Sn and Pb and also basic aluminium acetate, basic lead acetate, basic lead hydroxide, basic magnesium carbonate and basic lead carbonate. Additional ingredients which may be present include an inorganic pigment such as the silicate of Al, Zn, Pb or Sn, colloidal hydrated aluminium silicate, zeolite, bentonite, kaolin, clay or talc; a binder such as gum arabic, ethyl cellulose, styrene-butadiene copolymer or latex, nitrocellulose or methyl - methacrylate - butadiene latex; a plasticizer such as an ester of phosphoric, phthalic, adipic or sebacic acid, chlorinated paraffin or castor oil; a stabilizer such as an alkali or an alkali metal salt of an organic acid. The ingredients are dissolved or dispersed in an organic solvent and/or water and the resulting composition is coated on paper to form colour developer sheets. These sheets are used in combination with conventional colour formers such as Crystal Violet Lactone and 3 - benzyl - amino - 7 - diethylaminofluorane. In Examples 1-4 numerous compositions are described containing (A) a condensate of salicylic acid and HCHO and (B) a condensate of 2,6-dihydroxybenzoic acid and HCHO with various solvents, metal compounds, binders and with and without pigments. These compositions are coated on paper and the resulting sheets are placed on CVL colour former sheets and pressurized to form colour images. In Examples 5 and 6 colour developer ink compositions are described containing a varnish, condensate (A) or (B), a metal compound and optionally a pigment. The inks are applied to a paper by flexo- or gravure-printing and colour images are formed as in Examples 1-4.
GB4499471A 1970-09-28 1971-09-27 Colour-developer compositions Expired GB1330984A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP45084539A JPS4913452B1 (en) 1970-09-28 1970-09-28
JP45093246A JPS521326B1 (en) 1970-10-23 1970-10-23
JP45112040A JPS4913455B1 (en) 1970-12-15 1970-12-15
JP11203970 1970-12-15
JP11275370A JPS5522276B1 (en) 1970-12-16 1970-12-16
JP45112754A JPS521328B1 (en) 1970-12-16 1970-12-16

Publications (1)

Publication Number Publication Date
GB1330984A true GB1330984A (en) 1973-09-19

Family

ID=27551616

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4499471A Expired GB1330984A (en) 1970-09-28 1971-09-27 Colour-developer compositions
GB4931671A Expired GB1364736A (en) 1970-09-28 1971-10-22 Colour developer compositions

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4931671A Expired GB1364736A (en) 1970-09-28 1971-10-22 Colour developer compositions

Country Status (7)

Country Link
US (2) US3767449A (en)
AU (1) AU463285B2 (en)
BE (2) BE773190A (en)
CA (2) CA945759A (en)
DE (2) DE2148427B2 (en)
FR (2) FR2108651A5 (en)
GB (2) GB1330984A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111304964A (en) * 2019-10-08 2020-06-19 浙江长安仁恒科技股份有限公司 Carbon-free carbon paper color developing agent and preparation process thereof

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910856B1 (en) * 1970-05-28 1974-03-13
US3988501A (en) * 1971-11-29 1976-10-26 Ing. C. Olivetti & C., S.P.A. Thermosensitive element for thermographic reproduction or registration systems
BE794459A (en) * 1972-01-24 1973-05-16 Fuji Photo Film Co Ltd RECORD SHEET
JPS5122413B2 (en) * 1972-06-24 1976-07-09
JPS527372B2 (en) * 1972-07-14 1977-03-02
JPS5318921B2 (en) * 1972-07-28 1978-06-17
JPS527373B2 (en) * 1972-08-15 1977-03-02
JPS551195B2 (en) * 1972-09-27 1980-01-12
JPS5314006B2 (en) * 1973-07-14 1978-05-15
US3911171A (en) * 1973-09-14 1975-10-07 Agfa Gevaert A Naamloze Vennoo Thermographic recording process
US3965282A (en) * 1973-09-14 1976-06-22 Agfa-Gevaert N.V. Thermographic recording material
US4022936A (en) * 1975-04-28 1977-05-10 Ncr Corporation Record material
JPS5841760B2 (en) * 1976-05-29 1983-09-14 神崎製紙株式会社 Manufacturing method of coloring agent
DE2731418B2 (en) * 1977-07-12 1979-08-16 Feldmuehle Ag, 4000 Duesseldorf Color-reactive recording material and process for its production
JPS5479709A (en) * 1977-12-07 1979-06-26 Fuji Photo Film Co Ltd Method of making sheet
US4188456A (en) * 1977-12-23 1980-02-12 Ncr Corporation Pressure-sensitive recording sheet
JPS5637189A (en) * 1979-09-05 1981-04-10 Oji Paper Co Ltd Tinting paper for pressure sensitive recording
US4372583A (en) * 1980-07-29 1983-02-08 Vassiliades Anthony E Chromogenic copy system and method
JPS57133093A (en) * 1981-02-12 1982-08-17 Jujo Paper Co Ltd Developing sheet for pressure sensitive copying paper
JPS6061289A (en) * 1983-09-16 1985-04-09 Jujo Paper Co Ltd Thermal recording paper
CA1236299A (en) * 1984-04-16 1988-05-10 Minnesota Mining And Manufacturing Company Prevention of spotting in thermal imaging compositions
US4612254A (en) * 1985-03-07 1986-09-16 Occidental Chemical Corporation Aromatic carboxylic acid and metal-modified phenolic resins and methods of preparation
GB8511202D0 (en) * 1985-05-02 1985-06-12 Wiggins Teape Group Ltd Record material
US4997874A (en) * 1987-03-24 1991-03-05 Mitsui Toatsu Chemicals, Incorporated Aqueous suspension and preparation method thereof
EP0294931B1 (en) * 1987-05-06 1992-09-02 MITSUI TOATSU CHEMICALS, Inc. Self-lubricating thermosetting resin composition
US5017546A (en) * 1988-04-20 1991-05-21 Brinkman Karl M Alkyl salicylate developer resin for carbonless copy paper and imaging use
DE3826950A1 (en) * 1988-08-09 1990-02-22 Basf Ag POLYAMIDE MOLDS
US6124377A (en) * 1998-07-01 2000-09-26 Binney & Smith Inc. Marking system
US6242167B1 (en) 1999-04-12 2001-06-05 Rentech, Inc. Developer for use with carbonless copy paper and photo imaging systems
US6958181B1 (en) * 2003-09-05 2005-10-25 Hewlett-Packard Development Company, L.P. Protected activators for use in leuco dye compositions
US6890614B2 (en) * 2003-09-05 2005-05-10 Hewlett-Packard Development Company, L.P. Metal salt activators for use in leuco dye compositions
GB2586188B (en) 2013-11-25 2021-06-23 Crayola Llc Marking system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA772544A (en) * 1967-11-28 Amano Masahiro Pressure-sensitive, filler-containing copying paper
NL218538A (en) * 1956-06-28 1900-01-01
US3260613A (en) * 1963-03-15 1966-07-12 Interchem Corp Heat-sensitive sheet for thermographic copying
US3287154A (en) * 1963-04-24 1966-11-22 Polaroid Corp Pressure responsive record materials
US3491117A (en) * 1967-01-30 1970-01-20 Ncr Co Indole substituted pyromellitides
GB1257205A (en) * 1968-07-15 1971-12-15
FR2047612A5 (en) * 1969-05-12 1971-03-12 Fuji Photo Film Co Ltd
US3682673A (en) * 1970-04-08 1972-08-08 Minnesota Mining & Mfg Latent imaging or hidden entry system
US3681390A (en) * 1970-11-16 1972-08-01 Ncr Co Dialkylamino fluoran chromogenic compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111304964A (en) * 2019-10-08 2020-06-19 浙江长安仁恒科技股份有限公司 Carbon-free carbon paper color developing agent and preparation process thereof

Also Published As

Publication number Publication date
FR2108651A5 (en) 1972-05-19
BE773190A (en) 1972-01-17
DE2152763B2 (en) 1980-05-22
AU3478271A (en) 1973-05-03
DE2148427A1 (en) 1972-04-20
CA945759A (en) 1974-04-23
DE2148427B2 (en) 1973-10-25
FR2113223A5 (en) 1972-06-23
BE774439A (en) 1972-02-14
US3772052A (en) 1973-11-13
DE2152763A1 (en) 1972-04-27
AU3393971A (en) 1973-04-19
GB1364736A (en) 1974-08-29
DE2152763C3 (en) 1981-02-19
US3767449A (en) 1973-10-23
CA947075A (en) 1974-05-14
AU463285B2 (en) 1975-07-24

Similar Documents

Publication Publication Date Title
GB1330984A (en) Colour-developer compositions
US3934070A (en) Recording sheet and color developer therefor
DE2228430B2 (en) Recording material
EP0067793B1 (en) Pressure or heat sensitive recording materials
US4027065A (en) Pressure-sensitive record material
US4374671A (en) Color developer, recording unit having a layer of the color developer and process for production thereof
GB1426641A (en) Colour-developer compositions for recording sheets
DE2252901A1 (en) RECORDER SHEET
US4245857A (en) Recording element
US5175138A (en) Heat-sensitive recording material
GB2100311A (en) Microcapsule sheet for pressure-sensitive recording paper
US4411700A (en) Desensitizer compositions
IE36943B1 (en) Pressure-sensitive recording material
DE1421393B2 (en) Coating compound for recording or duplicating material, containing colorless or lightly colored substances that lead to color formation on contact with suitable substances, and copy set made with them
US4411699A (en) Desensitizer compositions
GB1350930A (en) Concealed printing
DE2631832A1 (en) Pressure sensitive self-contained and carbonless copying materials - contg. formaldehyde! condensate with phenol! (deriv.) as acid acceptor
US3773542A (en) Sensitizing sheet for pressure- or heat-sensitive copying paper
CA1149160A (en) Stabilized latent sensitizing composition
GB2195367A (en) Pressure-sensitive recording sheet material containing dye-forming components
CA1099102A (en) Recording sheet and color developer therefor
GB2184558A (en) Recording material containing a leuco dye
DE2433772A1 (en) Pressure-sensitive copying papers - contg. aliphatic dicarboxylic acids or their salts in one coating, giving increased moisture-resistance
JPH04118281A (en) Single layer type color self-forming pressure-sensitive recording sheet
JPH0464518B2 (en)

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]