NL7513598A - PROCESS FOR THE PREPARATION OF 1-HYDROXY-1- (4-AMI-NOPHENYL) POLYMETHYLIDYN) NAPHTHALAN COMPOUNDS. - Google Patents

PROCESS FOR THE PREPARATION OF 1-HYDROXY-1- (4-AMI-NOPHENYL) POLYMETHYLIDYN) NAPHTHALAN COMPOUNDS.

Info

Publication number
NL7513598A
NL7513598A NL7513598A NL7513598A NL7513598A NL 7513598 A NL7513598 A NL 7513598A NL 7513598 A NL7513598 A NL 7513598A NL 7513598 A NL7513598 A NL 7513598A NL 7513598 A NL7513598 A NL 7513598A
Authority
NL
Netherlands
Prior art keywords
polymethylidyn
naphthalan
nophenyl
ami
hydroxy
Prior art date
Application number
NL7513598A
Other languages
Dutch (nl)
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 NL7513598A publication Critical patent/NL7513598A/en

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
NL7513598A 1974-11-21 1975-11-20 PROCESS FOR THE PREPARATION OF 1-HYDROXY-1- (4-AMI-NOPHENYL) POLYMETHYLIDYN) NAPHTHALAN COMPOUNDS. NL7513598A (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
NL7513598A true NL7513598A (en) 1976-05-25

Family

ID=24095458

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7513598A NL7513598A (en) 1974-11-21 1975-11-20 PROCESS FOR THE PREPARATION OF 1-HYDROXY-1- (4-AMI-NOPHENYL) POLYMETHYLIDYN) NAPHTHALAN COMPOUNDS.

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
US4022771A (en) * 1975-04-10 1977-05-10 Ncr Corporation Aminophenyl lactone compounds containing an ethyleno group
US4020056A (en) * 1975-04-10 1977-04-26 Ncr Corporation Di-vinyl phthalides color formers
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
US3627787A (en) * 1969-01-21 1971-12-14 Ncr Co Amids- and sulfonamido-substituted fluorans
JPS50136744A (en) * 1974-04-19 1975-10-30

Also Published As

Publication number Publication date
AU8657475A (en) 1977-05-19
FR2291977B1 (en) 1979-07-27
ZA756477B (en) 1976-09-29
US3928685A (en) 1975-12-23
DE2550367A1 (en) 1976-05-26
JPS5174021A (en) 1976-06-26
IT1052340B (en) 1981-06-20
BE835766A (en) 1976-03-16
FR2291977A1 (en) 1976-06-18
JPS52152314A (en) 1977-12-17

Similar Documents

Publication Publication Date Title
NL7414283A (en) PROCESS FOR THE PREPARATION OF SILANS.
NL7504572A (en) PROCESS FOR THE PREPARATION OF SUBSTITUTED FORMAMIDINS.
NL7509159A (en) PROCESS FOR THE PREPARATION OF ETHERSTRUCTURES CONTAINING DIHYDROXYSULPHONATES.
NL7508829A (en) METHOD FOR THE PREPARATION OF ALDEHYDEN.
NL153205B (en) PROCESS FOR THE PREPARATION OF ORGANOTINTRIHALOGENIDES.
NL7504135A (en) PROCESS FOR THE PREPARATION OF SUBSTITUTED INDOLENINS.
NL7515096A (en) PROCESS FOR THE PREPARATION OF PINACOLIN
NL7501124A (en) PROCESS FOR THE PREPARATION OF ORGANOPHOSPHINS.
NL7508232A (en) PROCESS FOR THE PREPARATION OF CYCLODECATRIES.
NL7509132A (en) PROCESS FOR THE PREPARATION OF CEPHALOS SPORINS.
NL7514929A (en) PROCESS FOR THE PREPARATION OF HETEROCYCLIC COMPOUNDS.
NL7504016A (en) PROCESS FOR THE PREPARATION OF ISOCHINOLINS.
NL7513598A (en) PROCESS FOR THE PREPARATION OF 1-HYDROXY-1- (4-AMI-NOPHENYL) POLYMETHYLIDYN) NAPHTHALAN COMPOUNDS.
NL7511067A (en) PROCESS FOR THE PREPARATION OF ORGOTINIAN DERIVATURES.
NL7500686A (en) PROCESS FOR THE PREPARATION OF CYCLOPENTANEANES.
NL7510753A (en) PROCESS FOR THE PREPARATION OF 6-CHLORO-2-CHLORO-METHYL-4-PHENYLQINAZOLINE-3-OXIDE.
NL7504718A (en) PROCESS FOR THE PREPARATION OF 5-NITRO-IMIDAZOLE COMPOUNDS.
NL7503876A (en) PROCESS FOR THE PREPARATION OF HYDRAZINOCEFALOSPORIN COMPOUNDS.
NL7509679A (en) PROCESS FOR THE PREPARATION OF DIPHENYLBUTYLPI PERIDINS.
NL7503746A (en) PROCESS FOR THE PREPARATION OF 2-NITROBEN SALDEHYDE.
NL7503515A (en) PROCESS FOR THE PREPARATION OF METFORMIN-CLO-FIBRATE.
NL7503985A (en) PROCESS FOR THE PREPARATION OF BUTEENDIOLDIA CETATES.
NL156696B (en) PROCESS FOR THE PREPARATION OF HALOGENBENZOGUANAMINS.
NL7512465A (en) PROCESS FOR THE PREPARATION OF 2-DESOXYSTREPTAMINE-AMINOGLYCOSIDES.
NL7507976A (en) PROCESS FOR THE PREPARATION OF HYDROXYALKYLXANTHINS.

Legal Events

Date Code Title Description
BV The patent application has lapsed