JPS5174021A - - Google Patents

Info

Publication number
JPS5174021A
JPS5174021A JP50136744A JP13674475A JPS5174021A JP S5174021 A JPS5174021 A JP S5174021A JP 50136744 A JP50136744 A JP 50136744A JP 13674475 A JP13674475 A JP 13674475A JP S5174021 A JPS5174021 A JP S5174021A
Authority
JP
Japan
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.)
Pending
Application number
JP50136744A
Other languages
Japanese (ja)
Inventor
Jee Orusopu Deretsuku
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.)
Moore Business Forms Inc
Original Assignee
Moore Business Forms 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 Moore Business Forms Inc filed Critical Moore Business Forms Inc
Publication of JPS5174021A publication Critical patent/JPS5174021A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14—Styryl dyes
    • C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/295—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with inorganic bases, e.g. by alkali fusion
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/92—Naphthopyrans; Hydrogenated naphthopyrans
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
JP50136744A 1974-11-21 1975-11-13 Pending JPS5174021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US525990A US3928685A (en) 1974-11-21 1974-11-21 1-Hydroxy-1-(4-aminophenyl polymethine) naphthalan compounds and pressure-sensitive recording system therewith

Publications (1)

Publication Number Publication Date
JPS5174021A true JPS5174021A (en) 1976-06-26

Family

ID=24095458

Family Applications (2)

Application Number Title Priority Date Filing Date
JP50136744A Pending JPS5174021A (en) 1974-11-21 1975-11-13
JP15481676A Pending JPS52152314A (en) 1974-11-21 1976-12-22 New method of pressure sensitized recording

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP15481676A Pending JPS52152314A (en) 1974-11-21 1976-12-22 New method of pressure sensitized recording

Country Status (9)

Country Link
US (1) US3928685A (en)
JP (2) JPS5174021A (en)
AU (1) AU8657475A (en)
BE (1) BE835766A (en)
DE (1) DE2550367A1 (en)
FR (1) FR2291977A1 (en)
IT (1) IT1052340B (en)
NL (1) NL7513598A (en)
ZA (1) ZA756477B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020056A (en) * 1975-04-10 1977-04-26 Ncr Corporation Di-vinyl phthalides color formers
US4022771A (en) * 1975-04-10 1977-05-10 Ncr Corporation Aminophenyl lactone compounds containing an ethyleno group
US4870050A (en) * 1988-03-11 1989-09-26 Hilton Davis Co. Novel compounds, processes and marking systems
EP0453395B1 (en) * 1990-03-29 1995-11-02 Ciba-Geigy Ag Pressure sensitive recording material
KR100521841B1 (en) * 2001-01-15 2005-10-17 재단법인서울대학교산학협력재단 Novel ortho-naphthopyranoquinone derivatives and using for antimicrobial agent and antifungal agent thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463655A (en) * 1966-04-09 1969-08-26 Fuji Photo Film Co Ltd Pressure-sensitive copying paper
NL129635C (en) * 1967-08-11
US3832212A (en) * 1968-10-09 1974-08-27 Eastman Kodak Co Heat-sensitive copying systems
US3624107A (en) * 1969-01-21 1971-11-30 Ncr Co Nitro- and amino-substituted fluorans
JPS50136744A (en) * 1974-04-19 1975-10-30

Also Published As

Publication number Publication date
FR2291977A1 (en) 1976-06-18
BE835766A (en) 1976-03-16
JPS52152314A (en) 1977-12-17
ZA756477B (en) 1976-09-29
NL7513598A (en) 1976-05-25
US3928685A (en) 1975-12-23
AU8657475A (en) 1977-05-19
DE2550367A1 (en) 1976-05-26
FR2291977B1 (en) 1979-07-27
IT1052340B (en) 1981-06-20

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