FR2090067B1 - - Google Patents

Info

Publication number
FR2090067B1
FR2090067B1 FR7117619A FR7117619A FR2090067B1 FR 2090067 B1 FR2090067 B1 FR 2090067B1 FR 7117619 A FR7117619 A FR 7117619A FR 7117619 A FR7117619 A FR 7117619A FR 2090067 B1 FR2090067 B1 FR 2090067B1
Authority
FR
France
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
FR7117619A
Other languages
French (fr)
Other versions
FR2090067A1 (ja
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
Priority claimed from JP45040954A external-priority patent/JPS4833208B1/ja
Priority claimed from JP45051888A external-priority patent/JPS4833211B1/ja
Application filed by Hodogaya Chemical Co Ltd, Fuji Photo Film Co Ltd filed Critical Hodogaya Chemical Co Ltd
Publication of FR2090067A1 publication Critical patent/FR2090067A1/fr
Application granted granted Critical
Publication of FR2090067B1 publication Critical patent/FR2090067B1/fr
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
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31844—Of natural gum, rosin, natural oil or lac

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Indole Compounds (AREA)
  • Furan Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
FR7117619A 1970-05-15 1971-05-14 Expired FR2090067B1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP45040954A JPS4833208B1 (ja) 1970-05-15 1970-05-15
JP45051888A JPS4833211B1 (ja) 1970-06-17 1970-06-17

Publications (2)

Publication Number Publication Date
FR2090067A1 FR2090067A1 (ja) 1972-01-14
FR2090067B1 true FR2090067B1 (ja) 1973-06-08

Family

ID=26380461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7117619A Expired FR2090067B1 (ja) 1970-05-15 1971-05-14

Country Status (7)

Country Link
US (1) US3736168A (ja)
CA (1) CA933356A (ja)
DE (1) DE2124084B2 (ja)
ES (1) ES391549A1 (ja)
FR (1) FR2090067B1 (ja)
GB (1) GB1310322A (ja)
IE (1) IE35853B1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49118514A (ja) * 1973-03-15 1974-11-13
GB1460151A (en) * 1973-05-21 1976-12-31 Ciba Geigy Nitrophthalides their mahufacture and their use in recording systems-
GB1464251A (en) * 1973-05-21 1977-02-09 Ciba Geigy Ag Thermo-reactive colour recording material
GB1460751A (en) * 1973-05-21 1977-01-06 Ciba Geigy Ag 3-indolyl-3-phenyl-phthalide compounds their manufacture and their use
US4182714A (en) * 1976-12-29 1980-01-08 Sterling Drug Inc. Carbazole containing phthalides
GB1564559A (en) * 1976-12-29 1980-04-10 Sterling Drug Inc 3(diphenylamino) phthalides
US4189171A (en) * 1977-03-01 1980-02-19 Sterling Drug Inc. Marking systems containing 3-aryl-3-heterylphthalides and 3,3-bis(heteryl)phthalides
DE2750283C2 (de) * 1977-11-10 1985-08-22 Bayer Ag, 5090 Leverkusen Druck- und wärmeempfindliches Aufzeichnungsmaterial
US4337340A (en) * 1979-06-14 1982-06-29 Sterling Drug Inc. Processes for preparing substituted furopyridinones and furopyrazinones

Also Published As

Publication number Publication date
DE2124084B2 (de) 1975-02-13
FR2090067A1 (ja) 1972-01-14
CA933356A (en) 1973-09-11
IE35853L (en) 1971-11-15
GB1310322A (en) 1973-03-21
US3736168A (en) 1973-05-29
ES391549A1 (es) 1973-06-16
DE2124084A1 (de) 1971-11-25
IE35853B1 (en) 1976-06-09

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Legal Events

Date Code Title Description
ST Notification of lapse