FR1529131A - Papier copiant sensibilisé à la pression - Google Patents

Papier copiant sensibilisé à la pression

Info

Publication number
FR1529131A
FR1529131A FR111756A FR111756A FR1529131A FR 1529131 A FR1529131 A FR 1529131A FR 111756 A FR111756 A FR 111756A FR 111756 A FR111756 A FR 111756A FR 1529131 A FR1529131 A FR 1529131A
Authority
FR
France
Prior art keywords
pressure
copying paper
sensitized
sensitized copying
paper
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
FR111756A
Other languages
English (en)
Inventor
Shiro Kimura
Teruo Kobayashi
Sadao Ishige
Isao Hirano
Toshiyuki Nita
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.)
Fujifilm Holdings Corp
Hodogaya Chemical Co Ltd
Original Assignee
Hodogaya Chemical Co Ltd
Fuji Photo Film 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 Hodogaya Chemical Co Ltd, Fuji Photo Film Co Ltd filed Critical Hodogaya Chemical Co Ltd
Priority to FR111756A priority Critical patent/FR1529131A/fr
Application granted granted Critical
Publication of FR1529131A publication Critical patent/FR1529131A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
    • C07D307/885—3,3-Diphenylphthalides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/025—Applications of microcapsules not provided for in other subclasses
    • 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
    • B41M5/136—Organic colour formers, e.g. leuco dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
FR111756A 1966-06-24 1967-06-23 Papier copiant sensibilisé à la pression Expired FR1529131A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR111756A FR1529131A (fr) 1966-06-24 1967-06-23 Papier copiant sensibilisé à la pression

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4111766 1966-06-24
FR111756A FR1529131A (fr) 1966-06-24 1967-06-23 Papier copiant sensibilisé à la pression

Publications (1)

Publication Number Publication Date
FR1529131A true FR1529131A (fr) 1968-06-14

Family

ID=26177599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR111756A Expired FR1529131A (fr) 1966-06-24 1967-06-23 Papier copiant sensibilisé à la pression

Country Status (1)

Country Link
FR (1) FR1529131A (fr)

Similar Documents

Publication Publication Date Title
FR1517560A (fr) Nouveau papier photographique
FR1508609A (fr) épurateur pour machine à papier
CH457509A (de) Kopierdruckmaschine
FR1511478A (fr) Epurateur de pâte à papier
FR1354656A (fr) Calandre à papier
FR1546851A (fr) Papier copiant sensibilisé à la pression
FR1473988A (fr) Perfectionnements aux machines à papier
FR1515435A (fr) Machine à fabriquer le papier
FR1545991A (fr) Papier copiant sensibilisé à la pression
FR1475304A (fr) Machine à papier
FR1529131A (fr) Papier copiant sensibilisé à la pression
FR1517650A (fr) Papier copiant
FR1504067A (fr) Papier copiant
FR1476444A (fr) Papier filigrané à trois couches
FR1385782A (fr) Machine à papier
FR1312714A (fr) Papier à cigarette
CH440964A (de) Photographisches Papier
FR1475457A (fr) Tube en papier à plusieurs couches
FR1507293A (fr) Agrafeuse à papier sans agrafe
FR1519428A (fr) Machine à copier
FR1467602A (fr) Papier iridescent
FR1518151A (fr) Papier copiant sensibilisé par pression
FR1454556A (fr) Machine à papier perfectionnée
FR1328671A (fr) Machines à papier
FR1370530A (fr) Machine à fabriquer le papier