GB1071724A - Record material - Google Patents

Record material

Info

Publication number
GB1071724A
GB1071724A GB1473565A GB1473565A GB1071724A GB 1071724 A GB1071724 A GB 1071724A GB 1473565 A GB1473565 A GB 1473565A GB 1473565 A GB1473565 A GB 1473565A GB 1071724 A GB1071724 A GB 1071724A
Authority
GB
United Kingdom
Prior art keywords
attapulgite
water
zinc chloride
zinc
cadmium
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
GB1473565A
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register Co
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 NCR Corp, National Cash Register Co filed Critical NCR Corp
Publication of GB1071724A publication Critical patent/GB1071724A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, 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
    • B41M5/132—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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/58—Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Color Printing (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Catalysts (AREA)

Abstract

Attapulgite in an aqueous medium is reacted with a water-soluble oxide, halide, nitrate, sulphate or acetate of zinc, cadmium, mercury calcium, magnesium, strontium, manganese, cobalt or nickel. In Example 1, zinc chloride is dissolved in water, and attapulgite clay is mixed in. Example 2 is similar but uses cadmium iodide in place of zinc chloride.ALSO:An attapulgite-containing adsorption-reactive record material coating is protected from atmospheric poisoning by preparing the coating slurry by reacting attapulgite in an aqueous medium with a water-soluble oxide, halide, nitrate, sulphate or acetate of zinc, cadmium, mercury, calcium, magnesium, strontium, manganese, cobalt or nickel. In Example 1, zinc chloride is dissolved in water, attapulgite clay is mixed in, butyl latex and starch solutions are added, and the resulting composition coated at the size-press of a paper-making machine. Example 2 is similar but uses cadmium iodide in place of zinc chloride, whereas Example 3 uses styrene-butadiene latex instead of the butyl latex/starch adhesive.ALSO:An attapulgite - containing adsorption -reactive record material coating is protected from atmospheric poisoning by preparing the coating slurry by reacting attapulgite in an aqueous medium with a water-soluble oxide, halide, nitrate, sulphate or acetate of zinc, cadmium, mercury, calcium, magnesium, strontium, manganese, cobalt or nickel. The coating may be applied to paper at the size press, and the paper then typed upon using a colourless Crystal Violet Lactone ink, which produces a blue colour on the attapulgite coating. In Example 1, zinc chloride is dissolved in water, attapulgite clay is mixed in, butyl latex and starch solution are added, and the resulting composition coated at the size-press of a paper-making machine. Example 2 is similar but uses cadmium iodide in place of zinc chloride, whereas Example 3 uses styrene-butadiene latex instead of the butyl latex/starch adhesive.
GB1473565A 1964-05-05 1965-04-07 Record material Expired GB1071724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36518964A 1964-05-05 1964-05-05

Publications (1)

Publication Number Publication Date
GB1071724A true GB1071724A (en) 1967-06-14

Family

ID=23437829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1473565A Expired GB1071724A (en) 1964-05-05 1965-04-07 Record material

Country Status (9)

Country Link
AT (1) AT268331B (en)
BE (1) BE663383A (en)
CH (1) CH440949A (en)
DE (1) DE1226607B (en)
DK (1) DK115229B (en)
ES (1) ES312458A1 (en)
GB (1) GB1071724A (en)
NL (2) NL6505671A (en)
SE (1) SE307511B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016730A2 (en) * 1979-03-20 1980-10-01 Ciba-Geigy Ag Colour developer substance for producing a pressure sensitive recording material; sheet coated with this colour developer; pressure sensitive recording material and process for its preparation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731418C3 (en) * 1977-07-12 1987-10-22 Feldmühle AG, 4000 Düsseldorf Colour-reactive recording material and process for its preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016730A2 (en) * 1979-03-20 1980-10-01 Ciba-Geigy Ag Colour developer substance for producing a pressure sensitive recording material; sheet coated with this colour developer; pressure sensitive recording material and process for its preparation
EP0016730A3 (en) * 1979-03-20 1980-10-15 Ciba-Geigy Ag Coating substances for producing a recording material; pressure-sensitive recording material and process for its preparation

Also Published As

Publication number Publication date
DK115229B (en) 1969-09-15
ES312458A1 (en) 1966-01-01
BE663383A (en) 1965-09-01
NL6505671A (en) 1965-11-08
CH440949A (en) 1967-07-31
NL137442C (en)
SE307511B (en) 1969-01-07
AT268331B (en) 1969-02-10
DE1226607B (en) 1966-10-13

Similar Documents

Publication Publication Date Title
AU432808B2 (en) a WRITING IMPLEMENT ANDAN INK CARTRIDGE FORA WRITING IMPLEMENT
CA935036A (en) Ink roll cartridge
ES410921A1 (en) Novel paper coating composition
GB1071724A (en) Record material
CA967706A (en) Paper coating pigment material
GB1405332A (en) Coated canvas
GB717805A (en) Process for incorporating particles of an inorganic substance into paper
Hatch et al. Aminomethylenephosphonate-zinc mixtures control oxygen corrosion
US3682680A (en) Clay-coated sheet for pressure-sensitive copying sheet
FR2216335A1 (en) Coloured emulsion compsn - having superior adhesive coating props. and homogeneity
GB947633A (en) Improved copy sheets
NL7503961A (en) PRINTING SHEET OR PRESSURE PLATE.
GB1370081A (en) Capsule-carrying sheets or webs
ES422663A1 (en) Method of forming microcapsule films
JPS5625493A (en) Preparing recording material composition
GB1415782A (en) Means for indicating completion of sterilisation processes
US2505472A (en) Pressure sensitive record material
GB1514117A (en) Correction material for covering symbols
GB1243906A (en) Improvements in or relating to cadmium sulfo-selenide pigments
GB1457374A (en) Embossable single-coated or multicoated print carrier and a pro- cess for its manufacture
GB1425284A (en) Method and copy sheet for printing-off from a printing master
ES309451A1 (en) Test material for determination of ovulatory function
JPS5248328A (en) Heat-sensitive copying sheet improved in color-forming property
GB923712A (en) Planographic printing plates
GB784706A (en) An improved fungicidal composition