[go: up one dir, main page]

GB1379254A - Clays - Google Patents

Clays

Info

Publication number
GB1379254A
GB1379254A GB4503371A GB4503371A GB1379254A GB 1379254 A GB1379254 A GB 1379254A GB 4503371 A GB4503371 A GB 4503371A GB 4503371 A GB4503371 A GB 4503371A GB 1379254 A GB1379254 A GB 1379254A
Authority
GB
United Kingdom
Prior art keywords
sept
record sheet
clays
sinectite
sanconite
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
GB4503371A
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.)
Evonik LIL Ltd
Original Assignee
Laporte Industries 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 Laporte Industries Ltd filed Critical Laporte Industries Ltd
Priority to GB4503371A priority Critical patent/GB1379254A/en
Priority to IT5297072A priority patent/IT966045B/en
Priority to ES407057A priority patent/ES407057A1/en
Publication of GB1379254A publication Critical patent/GB1379254A/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
    • B41M5/1555—Inorganic mineral developers, e.g. clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Laminated Bodies (AREA)

Abstract

1379254 Record sheet LAPORTE INDUSTRIES Ltd 25 Sept 1972 [28 Sept 1971] 45033/71 Heading D2B A record sheet for use in a pressure-sensitive copying system comprises paper coated with at least one hydrophilic trioctahedral sinectite clay. The latter may be hectorite, saponite, or sanconite, and may be acid treated.
GB4503371A 1971-09-28 1971-09-28 Clays Expired GB1379254A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4503371A GB1379254A (en) 1971-09-28 1971-09-28 Clays
IT5297072A IT966045B (en) 1971-09-28 1972-09-26 PROCEDURE FOR MANUFACTURING COPY PAPER AND RELATED PRODUCT
ES407057A ES407057A1 (en) 1971-09-28 1972-09-27 Clays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4503371A GB1379254A (en) 1971-09-28 1971-09-28 Clays

Publications (1)

Publication Number Publication Date
GB1379254A true GB1379254A (en) 1975-01-02

Family

ID=10435617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4503371A Expired GB1379254A (en) 1971-09-28 1971-09-28 Clays

Country Status (3)

Country Link
ES (1) ES407057A1 (en)
GB (1) GB1379254A (en)
IT (1) IT966045B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192252A1 (en) * 1985-02-22 1986-08-27 Institut für Papier-,Zellstoff-und Fasertechnik der Technischen Universität Graz Method for improving the holdout of printing inks, lacquers and coating compositions on sheetlike structures made of fibers and for improving the deinking of the fibers composition for implementing the method, and sheetlike structures produced therewith
US4739003A (en) * 1985-08-22 1988-04-19 The Wiggins Teape Group Limited Aqueous conductivizing composition for conductivizing sheet material
FR2643592A1 (en) * 1989-02-28 1990-08-31 Mizusawa Industrial Chem COLOR DEVELOPER AND PRESSURE SENSITIVE RECORDING PAPER COMPRISING THE SAME
DE4438305A1 (en) * 1994-10-26 1996-05-02 Sued Chemie Ag Pigment for coating printing papers, in particular color developer pigment for carbonless papers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192252A1 (en) * 1985-02-22 1986-08-27 Institut für Papier-,Zellstoff-und Fasertechnik der Technischen Universität Graz Method for improving the holdout of printing inks, lacquers and coating compositions on sheetlike structures made of fibers and for improving the deinking of the fibers composition for implementing the method, and sheetlike structures produced therewith
US4739003A (en) * 1985-08-22 1988-04-19 The Wiggins Teape Group Limited Aqueous conductivizing composition for conductivizing sheet material
US4868048A (en) * 1985-08-22 1989-09-19 The Wiggins Teape Group Limited Conductive sheet material having an aqueous conductive composition
FR2643592A1 (en) * 1989-02-28 1990-08-31 Mizusawa Industrial Chem COLOR DEVELOPER AND PRESSURE SENSITIVE RECORDING PAPER COMPRISING THE SAME
BE1003520A4 (en) * 1989-02-28 1992-04-14 Mizusawa Industrial Chem SELF-COPYING RECORDING PAPER AND CORRESPONDING COLOR DEVELOPER.
DE4438305A1 (en) * 1994-10-26 1996-05-02 Sued Chemie Ag Pigment for coating printing papers, in particular color developer pigment for carbonless papers

Also Published As

Publication number Publication date
IT966045B (en) 1974-02-11
ES407057A1 (en) 1975-11-01

Similar Documents

Publication Publication Date Title
AT353221B (en) DEVICE FOR SINGLEIZING PAPER SHEETS AND THE LIKE.
CA933995A (en) Eddy-current and hysteresis brake for track-bound vehicles
CA957058A (en) Locomotive excitation and regenerative braking control arrangement
CA1008938A (en) Arrangement for collecting and/or distributing information via transmission lines
CA939416A (en) Means for handling freight containers and the like
CA963926A (en) Apparatus for individually feeding sheets, cards, banknotes and the like
GB1379254A (en) Clays
AU444634B2 (en) Heat-sensitive stencil sheet and copying method
CA989915A (en) Vehicle with an air-cushion lifting system
GB1389313A (en) Latent image composite master and imagewise transfer method
CA1008379A (en) Eddy-current and hysteresis brake for track-bound vehicles
CA919996A (en) Direction and braking control for fluid cushion vehicles
CA999635A (en) Abhesive printing member
CA1008297A (en) Lithographic printing blanks and their inscription
AU468332B2 (en) Heavy duty truck suspension
CA841958A (en) Method and duplicator for printing cards, labels, or the like
CA866647A (en) Means for controlling and regulating the load acting on vehicle axles
GB1425284A (en) Method and copy sheet for printing-off from a printing master
GB1343157A (en) Writing and manifolding material
FR2203317A5 (en) Receptive paper for pressure sensitive copying system - contains hydrophi-lic trioctahedral smectite (saponite or hectorite) clay in receptive coating
CA845650A (en) Hectograph transfer sheets and processes
CA889125A (en) Pneumatic control system and method and parts therefor or the like
CA1010075A (en) Rough duty air-suspension system for trucks and the like
GB1284719A (en) Hectographic paper
CA959797A (en) Load equalizing system for lift trucks

Legal Events

Date Code Title Description
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
PS Patent sealed
PE20 Patent expired after termination of 20 years