GB1445866A - Sensitized sheets for pressure sensitive copying - Google Patents

Sensitized sheets for pressure sensitive copying

Info

Publication number
GB1445866A
GB1445866A GB4524673A GB4524673A GB1445866A GB 1445866 A GB1445866 A GB 1445866A GB 4524673 A GB4524673 A GB 4524673A GB 4524673 A GB4524673 A GB 4524673A GB 1445866 A GB1445866 A GB 1445866A
Authority
GB
United Kingdom
Prior art keywords
particles
water
acid
organic solvent
polyvalent metal
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
GB4524673A
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.)
Kanzaki Paper Manufacturing Co Ltd
Sanko Co Ltd
Original Assignee
Kanzaki Paper Manufacturing Co Ltd
Sanko Chemical 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
Application filed by Kanzaki Paper Manufacturing Co Ltd, Sanko Chemical Co Ltd filed Critical Kanzaki Paper Manufacturing Co Ltd
Publication of GB1445866A publication Critical patent/GB1445866A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Push-Button Switches (AREA)

Abstract

1445866 Compositions for copying systems SANKO CHEMICAL CO Ltd and KANZAKI PAPER MFG CO Ltd 27 Sept 1973 [27 Sept 1972] 45246/73 Headings C3P and C3R [Also in Divisions D1-D2] A sheet material for use in a pressure sensitive copying system comprises a sheet provided with a coating capable of producing a colour on contact with a chromogenic material, the coating comprisin gparticles comprising both (a) one or more aromatic carboxylic acids and/or polyvalent metal salts thereof and (b) one or more polymers selected from homo- and co-polymers of styrene, α-methyl styrene, vinyl chloride, vinyl acetate, acrylic and methacrylic esters, and cyclopentadiene copolymers of vinylidene chloride, acrylic acid, methacrylic acid, acrylonitrile, acrylamide, and allyl alcohol, polychloroprene, and condensation products of (a) m-xylene and formaldehyde, (b) diphenyl ether and formaldehyde, (c) diphenyl ether, mxylene, and formaldehyde, and (d) benzyl chloride. The particles may be obtained by pulverising a solid mixture or solid melt of the components (a) and (b); or by dissolving components (a) and (b) in an organic solvent, evaporating the latter, and pulverizing the resultant solid; or by liquefying components (a) and (b) by heating or dissolution in an organic solvent, dispersing the resultant liquid in water, removing any organic solvent, thereby obtaining water-dispersed particles. Alternatively, the acid or salt may be mixed with a vinyl monomer, polymerization initiator and regulator, and a suspension or emulsion polymerization in water may be effected to obtain the desired particles. In yet another method, an alkali metal or ammonium salt of the aromatic carboxylic acid may be added to an emulsion of the polymer, followed by addition of an acid or an aqueous solution of a polyvalent metal salt. A water-insoluble inorganic material such as an oxide, hydroxide, or carbonate of the polyvalent metal, or a mineral pigment, e.g. clay, kaolin, activated clay, zinc oxide, calcium carbonate, aluminium hydroxide, or an organic powder, e.g. powdered starch or cellulose or organic pigment may be incorporated into the particles. An aliphatic carboxylic acid and/or polyvalent metal salt thereof, may also be incorporated to improve the compatibility of components (a) and (b) and the colour-forming property. The particles may be applied to the sheet in the form of a suspension in a liquid medium comprising conventional solvents and optionally binders. The coating composition may contain water-insoluble inorganic materials of the type described above. Tin silicate, zinc silicate, barium sulphate, talc, and aluminium silicate are additionally specified. The coating composition may contain capsules enveloping colour former when making self-contained copying papers. Plasticizers may also be included in coating compositions of the organic solvent type. The sheet may be a paper of natural or synthetic fibres, or plastics film, and may be provided with a barrier coat of a natural or synthetic high M.W. polymer.
GB4524673A 1972-09-27 1973-09-27 Sensitized sheets for pressure sensitive copying Expired GB1445866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9743072A JPS551195B2 (en) 1972-09-27 1972-09-27

Publications (1)

Publication Number Publication Date
GB1445866A true GB1445866A (en) 1976-08-11

Family

ID=14192172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4524673A Expired GB1445866A (en) 1972-09-27 1973-09-27 Sensitized sheets for pressure sensitive copying

Country Status (20)

Country Link
US (1) US3924027A (en)
JP (1) JPS551195B2 (en)
AT (1) AT334929B (en)
BE (1) BE805336A (en)
BR (1) BR7307548D0 (en)
CA (1) CA997146A (en)
CH (1) CH586610A5 (en)
DE (1) DE2348639C3 (en)
DK (1) DK139901B (en)
ES (1) ES419129A1 (en)
FI (1) FI59362C (en)
FR (1) FR2200785A5 (en)
GB (1) GB1445866A (en)
IT (1) IT993457B (en)
MX (1) MX150204A (en)
NL (1) NL175601C (en)
NO (1) NO139432C (en)
SE (1) SE413646B (en)
YU (1) YU36883B (en)
ZA (1) ZA737561B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509065A (en) * 1981-12-04 1985-04-02 The Wiggins Teape Group Limited Record material
US4537797A (en) * 1981-12-04 1985-08-27 The Wiggins Teape Group Limited Process for the production of record material
EP0186354A2 (en) * 1984-12-25 1986-07-02 Appleton Papers Inc. Pressure-sensitive color-developer material

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA944559A (en) * 1970-09-24 1974-04-02 Makoto Yoshida Recording sheet and color developer therefor
US4159208A (en) * 1974-03-26 1979-06-26 Fuji Photo Film Co., Ltd. Process for production of color developer
US4038101A (en) * 1975-06-13 1977-07-26 Yara Engineering Corporation Reactive pigments and methods of producing the same
US3980492A (en) * 1975-06-13 1976-09-14 Yara Engineering Corporation Reactive pigments and methods of producing the same
DE2601865B2 (en) * 1976-01-20 1979-05-31 Feldmuehle Ag, 4000 Duesseldorf Recording material and method for producing a coating material therefor
JPS5841760B2 (en) * 1976-05-29 1983-09-14 神崎製紙株式会社 Manufacturing method of coloring agent
JPS6036953B2 (en) * 1977-05-27 1985-08-23 神崎製紙株式会社 pressure sensitive copy paper
JPS6049118B2 (en) * 1977-09-06 1985-10-31 富士写真フイルム株式会社 Method of manufacturing recording sheet
US4173684A (en) * 1977-09-06 1979-11-06 The Mead Corporation Production of novel metal modified novolak resins and their use in pressure sensitive papers
ZA786238B (en) * 1978-01-17 1979-10-31 Mead Corp Production of pressure-sensitive carbonless record sheets using dioic acid hot melt systems and products thereof
JPS54120010A (en) * 1978-03-06 1979-09-18 Fuji Photo Film Co Ltd Developer and developing sheet for pressureesensitive recording
JPS6054196B2 (en) * 1978-08-09 1985-11-29 富士写真フイルム株式会社 record sheet
US4372583A (en) * 1980-07-29 1983-02-08 Vassiliades Anthony E Chromogenic copy system and method
US4442176A (en) * 1983-08-19 1984-04-10 Kawasaki Kasei Chemicals Ltd. Heat-sensitive recording sheet
US4531139A (en) * 1983-10-02 1985-07-23 The Standard Register Company Color developers for pressure-sensitive or heat-sensitive recording papers
US4623391A (en) * 1983-10-02 1986-11-18 The Standard Register Company Color developers for pressure-sensitive or heat-sensitive recording papers
US4687869A (en) * 1984-10-22 1987-08-18 Ciba-Geigy Corporation Metal salicylates, process for their preparation and use thereof as color developers in pressure-sensitive or heat-sensitive recording materials
US4612254A (en) * 1985-03-07 1986-09-16 Occidental Chemical Corporation Aromatic carboxylic acid and metal-modified phenolic resins and methods of preparation
US4748259A (en) * 1985-10-03 1988-05-31 Ciba-Geigy Corporation Process for the preparation of mixtures of metal salts of ring-substituted salicylic acid compounds
US4745203A (en) * 1985-10-03 1988-05-17 Ciba-Geigy Corporation Process for the preparation of mixtures of metal salts of ring-substituted salicylic acid compounds
JPH0623132B2 (en) * 1985-10-07 1994-03-30 富士写真フイルム株式会社 Method for producing alkoxysalicylic acid derivative
US5196297A (en) * 1985-12-16 1993-03-23 Polaroid Corporation Recording material and process of using
US4859561A (en) * 1986-09-09 1989-08-22 The Mead Corporation Developer sheet useful in providing transparencies or reproductions having a controlled gloss finish
DE3635311A1 (en) * 1986-10-17 1988-04-21 Bayer Ag HYDROXYCARBONIC ACID DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE IN PRESSURE OR HEAT-SENSITIVE RECORDING MATERIALS
DE3635742A1 (en) * 1986-10-21 1988-05-05 Bayer Ag HYDROXYCARBONIC ACID DERIVATIVES AND THEIR USE IN RECORDING MATERIALS
US4772532A (en) * 1987-03-18 1988-09-20 The Mead Corporation Glossable developer sheet with reduced tack
US4997874A (en) * 1987-03-24 1991-03-05 Mitsui Toatsu Chemicals, Incorporated Aqueous suspension and preparation method thereof
CA1317056C (en) * 1987-05-06 1993-04-27 Akihiro Yamaguchi Thermosetting resin composition
US4952648A (en) * 1987-08-14 1990-08-28 Mitsui Toatsu Chemicals, Incorporated Production process of multivalent metal-modified salicylic acid/styrene resin, color-developing agent using the resin and suited for use in pressure-sensitive copying paper sheet and pressure-sensitive copying paper unit employing the agent
CA1339023C (en) * 1987-12-01 1997-03-25 Toranosuke Saito Developer for pressure-sensitive recording sheets, aqueous dispersion of the developer and method for preparing the developer
US4853364A (en) * 1988-02-05 1989-08-01 The Mead Corporation Developer composition comprising phenol resins and vinylic or acrylic resins
US5030539A (en) * 1988-02-29 1991-07-09 The Mead Corporation Developer sheet useful in providing transparencies or reproductions having a controlled gloss finish utilizing a surfactant
US5030281A (en) * 1988-03-23 1991-07-09 Appleton Papers Inc. Record material
US4880766A (en) * 1988-03-23 1989-11-14 Appleton Papers Inc. Record material
DE3826950A1 (en) * 1988-08-09 1990-02-22 Basf Ag POLYAMIDE MOLDS
US4970193A (en) * 1988-09-16 1990-11-13 The Mead Corporation Developer composition having improved blocking resistance
EP0403833B1 (en) * 1989-05-30 1995-09-27 New Oji Paper Co., Ltd. Recording material
US5096872A (en) * 1989-10-25 1992-03-17 Kanzaki Paper Manufacturing Co., Ltd. Recording material
US5206210A (en) * 1990-07-23 1993-04-27 Kanzaki Paper Manufacturing Co., Ltd. Heat-sensitive recording material
DE69100227T2 (en) * 1990-10-25 1994-01-05 Kanzaki Paper Mfg Co Ltd Heat sensitive recording material.
US7910022B2 (en) 2006-09-15 2011-03-22 Performance Indicator, Llc Phosphorescent compositions for identification
SG159492A1 (en) 2004-12-20 2010-03-30 Performance Indicator Llc High-intensity, persistent photoluminescent formulations and objects, and methods for creating the same
US20110140002A1 (en) * 2004-12-20 2011-06-16 Performance Indicator, Llc Photoluminescent Compositions, Methods of Manufacture and Novel Uses
WO2008007451A1 (en) * 2006-07-13 2008-01-17 Central Japan Railway Company Coating solution, titanium oxide thin film formed using the coating solution, and method for formation of thin film
US7547894B2 (en) 2006-09-15 2009-06-16 Performance Indicator, L.L.C. Phosphorescent compositions and methods for identification using the same
US8039193B2 (en) 2007-09-13 2011-10-18 Performance Indicator Llc Tissue markings and methods for reversibly marking tissue employing the same
US7842128B2 (en) 2007-09-13 2010-11-30 Performance Indicatior LLC Tissue marking compositions
DE102014108341A1 (en) 2014-06-13 2015-12-17 Papierfabrik August Koehler Se CF paper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913031B1 (en) * 1970-01-09 1974-03-28
GB1330984A (en) * 1970-09-28 1973-09-19 Fuji Photo Film Co Ltd Colour-developer compositions
US3732120A (en) * 1971-06-14 1973-05-08 Ncr Co Pressure-sensitive recording sheet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509065A (en) * 1981-12-04 1985-04-02 The Wiggins Teape Group Limited Record material
US4537797A (en) * 1981-12-04 1985-08-27 The Wiggins Teape Group Limited Process for the production of record material
EP0186354A2 (en) * 1984-12-25 1986-07-02 Appleton Papers Inc. Pressure-sensitive color-developer material
EP0186354B1 (en) * 1984-12-25 1989-03-08 Appleton Papers Inc. Pressure-sensitive color-developer material

Also Published As

Publication number Publication date
BR7307548D0 (en) 1974-09-05
MX150204A (en) 1984-03-30
FI59362C (en) 1981-08-10
CH586610A5 (en) 1977-04-15
ATA822673A (en) 1976-06-15
FR2200785A5 (en) 1974-04-19
AU6075873A (en) 1975-04-24
ZA737561B (en) 1974-08-28
NL7313235A (en) 1974-03-29
CA997146A (en) 1976-09-21
DK139901B (en) 1979-05-14
US3924027A (en) 1975-12-02
YU36883B (en) 1984-08-31
JPS551195B2 (en) 1980-01-12
NL175601C (en) 1984-12-03
NL175601B (en) 1984-07-02
DE2348639C3 (en) 1980-09-11
DE2348639A1 (en) 1974-04-04
IT993457B (en) 1975-09-30
YU255973A (en) 1982-02-25
NO139432C (en) 1979-03-14
SE413646B (en) 1980-06-16
JPS4955410A (en) 1974-05-29
ES419129A1 (en) 1976-04-16
NO139432B (en) 1978-12-04
BE805336A (en) 1974-03-26
FI59362B (en) 1981-04-30
AT334929B (en) 1977-02-10
DK139901C (en) 1979-10-08
DE2348639B2 (en) 1980-01-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930926