BE770085A - Systeme d'enregistrement sensible a la pression - Google Patents

Systeme d'enregistrement sensible a la pression

Info

Publication number
BE770085A
BE770085A BE770085A BE770085A BE770085A BE 770085 A BE770085 A BE 770085A BE 770085 A BE770085 A BE 770085A BE 770085 A BE770085 A BE 770085A BE 770085 A BE770085 A BE 770085A
Authority
BE
Belgium
Prior art keywords
pressure sensitive
recording system
sensitive recording
pressure
sensitive
Prior art date
Application number
BE770085A
Other languages
English (en)
Inventor
M P Powell
M R Nauman
Original Assignee
Champion Paper 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 Champion Paper Co Ltd filed Critical Champion Paper Co Ltd
Publication of BE770085A publication Critical patent/BE770085A/fr

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
    • B41M5/165—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 characterised by the use of microcapsules; Special solvents for incorporating the ingredients
    • 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
    • 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.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • 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.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y10T428/2987—Addition polymer from unsaturated monomers only
BE770085A 1970-07-17 1971-07-15 Systeme d'enregistrement sensible a la pression BE770085A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5592470A 1970-07-17 1970-07-17
US00248594A US3819398A (en) 1970-07-17 1972-04-28 Process for production of pressure-sensitive copy sheet

Publications (1)

Publication Number Publication Date
BE770085A true BE770085A (fr) 1972-01-17

Family

ID=26734764

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770085A BE770085A (fr) 1970-07-17 1971-07-15 Systeme d'enregistrement sensible a la pression

Country Status (5)

Country Link
US (2) US3686015A (fr)
BE (1) BE770085A (fr)
CA (1) CA942595A (fr)
DE (1) DE2135720B2 (fr)
GB (1) GB1330737A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686015A (en) * 1970-07-17 1972-08-22 Us Plywood Champ Papers Inc Pressure sensitive record system
US3930101A (en) * 1972-09-21 1975-12-30 Champion Int Corp Inorganic pigment-loaded polymeric microcapsular system
US4170483A (en) * 1975-08-28 1979-10-09 The Mead Corporation Process for the production of self-contained carbonless copy record sheets and coating composition for use therein
US4396670A (en) * 1980-04-08 1983-08-02 The Wiggins Teape Group Limited Process for the production of microcapsules
US4956129A (en) * 1984-03-30 1990-09-11 Ici Americas Inc. Microencapsulation process
JPS58112041A (ja) * 1981-12-24 1983-07-04 Jujo Paper Co Ltd 微小カプセルの製造方法
DE69117554T2 (de) * 1990-03-27 1996-07-18 The Wiggins Teape Group Ltd., Basingstoke, Hampshire Druckempfindliches Aufzeichnungspapier
US6767628B1 (en) * 1999-12-22 2004-07-27 John G. Posa Tape and wrapping materials with edge-finding feature

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE611918A (fr) * 1954-12-03 Du Pont
NL254530A (fr) * 1957-06-04
US3016308A (en) * 1957-08-06 1962-01-09 Moore Business Forms Inc Recording paper coated with microscopic capsules of coloring material, capsules and method of making
US3243784A (en) * 1960-09-29 1966-03-29 Litton Systems Inc Microwave process and apparatus
US3418656A (en) * 1965-10-23 1968-12-24 Us Plywood Champ Papers Inc Microcapsules, process for their formation and transfer sheet record material coated therewith
US3686015A (en) * 1970-07-17 1972-08-22 Us Plywood Champ Papers Inc Pressure sensitive record system

Also Published As

Publication number Publication date
CA942595A (en) 1974-02-26
GB1330737A (en) 1973-09-19
DE2135720B2 (de) 1973-07-12
US3686015A (en) 1972-08-22
DE2135720A1 (de) 1972-03-02
US3819398A (en) 1974-06-25

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