BE772031A - Procede de production de feuilles portant deux couches dont l'une de matiere susceptible de se rompre par pression - Google Patents

Procede de production de feuilles portant deux couches dont l'une de matiere susceptible de se rompre par pression

Info

Publication number
BE772031A
BE772031A BE772031A BE772031A BE772031A BE 772031 A BE772031 A BE 772031A BE 772031 A BE772031 A BE 772031A BE 772031 A BE772031 A BE 772031A BE 772031 A BE772031 A BE 772031A
Authority
BE
Belgium
Prior art keywords
break
layers
pressure
producing sheets
sheets
Prior art date
Application number
BE772031A
Other languages
English (en)
French (fr)
Inventor
T W Busch
Original Assignee
Appleton Paper Inc
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 Appleton Paper Inc filed Critical Appleton Paper Inc
Publication of BE772031A publication Critical patent/BE772031A/xx

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
    • B41M5/1246—Application of the layer, e.g. by printing
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249962—Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
    • Y10T428/249963—And a force disintegratable component [e.g., stencil sheet, etc.]
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249967—Inorganic matrix in void-containing component
    • Y10T428/249969—Of silicon-containing material [e.g., glass, etc.]
BE772031A 1970-08-31 1971-08-31 Procede de production de feuilles portant deux couches dont l'une de matiere susceptible de se rompre par pression BE772031A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6841770A 1970-08-31 1970-08-31

Publications (1)

Publication Number Publication Date
BE772031A true BE772031A (fr) 1971-12-31

Family

ID=22082444

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772031A BE772031A (fr) 1970-08-31 1971-08-31 Procede de production de feuilles portant deux couches dont l'une de matiere susceptible de se rompre par pression

Country Status (6)

Country Link
US (1) US3705049A (enExample)
BE (1) BE772031A (enExample)
CA (1) CA945444A (enExample)
DE (1) DE2143636B2 (enExample)
FR (1) FR2106219A5 (enExample)
GB (1) GB1336800A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929825A (en) * 1974-04-18 1975-12-30 Mead Corp Pyrazoloxanthene compounds and process for producing same
US4254971A (en) * 1979-06-08 1981-03-10 Engelhard Minerals & Chemicals Corporation Pressure-sensitive record material and preparation thereof
EP0652808B1 (de) * 1992-07-27 1997-04-16 Stora Publication Paper Aktiengesellschaft Verfahren zur herstellung von cf- oder cb-schichten aufweisenden papierbahnen für druckempfindliche aufzeichnungspapiere

Also Published As

Publication number Publication date
US3705049A (en) 1972-12-05
CA945444A (en) 1974-04-16
GB1336800A (en) 1973-11-07
FR2106219A5 (enExample) 1972-04-28
DE2143636B2 (de) 1974-12-12
DE2143636A1 (de) 1972-03-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: APPLETON PAPERS INC.

Effective date: 19900831