ZA756477B - 1-hydroxy-1-(4-amino-phenyl polymethine) naphthalan compounds - Google Patents

1-hydroxy-1-(4-amino-phenyl polymethine) naphthalan compounds

Info

Publication number
ZA756477B
ZA756477B ZA00756477A ZA756477A ZA756477B ZA 756477 B ZA756477 B ZA 756477B ZA 00756477 A ZA00756477 A ZA 00756477A ZA 756477 A ZA756477 A ZA 756477A ZA 756477 B ZA756477 B ZA 756477B
Authority
ZA
South Africa
Prior art keywords
naphthalan
hydroxy
amino
compounds
phenyl polymethine
Prior art date
Application number
ZA00756477A
Other languages
English (en)
Inventor
D Alsop
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 ZA756477B publication Critical patent/ZA756477B/xx

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Color Printing (AREA)
ZA00756477A 1974-11-21 1975-10-14 1-hydroxy-1-(4-amino-phenyl polymethine) naphthalan compounds ZA756477B (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
ZA756477B true ZA756477B (en) 1976-09-29

Family

ID=24095458

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00756477A ZA756477B (en) 1974-11-21 1975-10-14 1-hydroxy-1-(4-amino-phenyl polymethine) naphthalan compounds

Country Status (9)

Country Link
US (1) US3928685A (US07714131-20100511-C00038.png)
JP (2) JPS5174021A (US07714131-20100511-C00038.png)
AU (1) AU8657475A (US07714131-20100511-C00038.png)
BE (1) BE835766A (US07714131-20100511-C00038.png)
DE (1) DE2550367A1 (US07714131-20100511-C00038.png)
FR (1) FR2291977A1 (US07714131-20100511-C00038.png)
IT (1) IT1052340B (US07714131-20100511-C00038.png)
NL (1) NL7513598A (US07714131-20100511-C00038.png)
ZA (1) ZA756477B (US07714131-20100511-C00038.png)

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
DE59106793D1 (de) * 1990-03-29 1995-12-07 Ciba Geigy Ag Druckempfindliches Aufzeichnungsmaterial.
KR100521841B1 (ko) * 2001-01-15 2005-10-17 재단법인서울대학교산학협력재단 새로운 오르토-나프토피라노퀴논 유도체 및 이를 포함하는항균 및 항진균제

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 (US07714131-20100511-C00038.png) * 1967-08-11
US3832212A (en) * 1968-10-09 1974-08-27 Eastman Kodak Co Heat-sensitive copying systems
US3641011A (en) * 1969-01-21 1972-02-08 Ncr Co 5- and 6-dialkylaminobenzylidene-aminofluorans
JPS50136744A (US07714131-20100511-C00038.png) * 1974-04-19 1975-10-30

Also Published As

Publication number Publication date
DE2550367A1 (de) 1976-05-26
BE835766A (fr) 1976-03-16
IT1052340B (it) 1981-06-20
JPS52152314A (en) 1977-12-17
FR2291977B1 (US07714131-20100511-C00038.png) 1979-07-27
JPS5174021A (US07714131-20100511-C00038.png) 1976-06-26
NL7513598A (nl) 1976-05-25
US3928685A (en) 1975-12-23
AU8657475A (en) 1977-05-19
FR2291977A1 (fr) 1976-06-18

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