NL145240B - Werkwijze voor het bereiden van kleurloze of lichtgekleurde, chromogene 3-(p-aminofenyl)-ftalidederivaten en registratiemateriaal dat deze ftaliden bevat. - Google Patents

Werkwijze voor het bereiden van kleurloze of lichtgekleurde, chromogene 3-(p-aminofenyl)-ftalidederivaten en registratiemateriaal dat deze ftaliden bevat.

Info

Publication number
NL145240B
NL145240B NL686801355A NL6801355A NL145240B NL 145240 B NL145240 B NL 145240B NL 686801355 A NL686801355 A NL 686801355A NL 6801355 A NL6801355 A NL 6801355A NL 145240 B NL145240 B NL 145240B
Authority
NL
Netherlands
Prior art keywords
phalide
phthalides
chromogenic
aminophenyl
derivatives
Prior art date
Application number
NL686801355A
Other languages
English (en)
Dutch (nl)
Other versions
NL6801355A (de
Original Assignee
Ncr Co
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 Ncr Co filed Critical Ncr Co
Publication of NL6801355A publication Critical patent/NL6801355A/xx
Publication of NL145240B publication Critical patent/NL145240B/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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/26—Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic
    • 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
    • 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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/06—Hydroxy derivatives of triarylmethanes in which at least one OH group is bound to an aryl nucleus and their ethers or esters
    • C09B11/08—Phthaleins; Phenolphthaleins; Fluorescein

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Indole Compounds (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Furan Compounds (AREA)
NL686801355A 1967-01-30 1968-01-30 Werkwijze voor het bereiden van kleurloze of lichtgekleurde, chromogene 3-(p-aminofenyl)-ftalidederivaten en registratiemateriaal dat deze ftaliden bevat. NL145240B (nl)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US61249667A 1967-01-30 1967-01-30
US61252467A 1967-01-30 1967-01-30
US61245967A 1967-01-30 1967-01-30
US61255867A 1967-01-30 1967-01-30
US61236967A 1967-01-30 1967-01-30
US81759669A 1969-01-24 1969-01-24
US82153969A 1969-01-24 1969-01-24
US82153869A 1969-01-24 1969-01-24
US82153769A 1969-01-24 1969-01-24
US81089469A 1969-01-24 1969-01-24

Publications (2)

Publication Number Publication Date
NL6801355A NL6801355A (de) 1968-07-31
NL145240B true NL145240B (nl) 1975-03-17

Family

ID=27581296

Family Applications (4)

Application Number Title Priority Date Filing Date
NL686801354A NL145243B (nl) 1967-01-30 1968-01-30 Werkwijze ter bereiding van kleurloze of lichtgekleurde chromogene 3-(p-dialkylaminofenyl)-ftalidederivaten en registratiemateriaal dat deze ftaliden bevat.
NL686801359A NL144942B (nl) 1967-01-30 1968-01-30 Werkwijze voor het bereiden van nagenoeg kleurloze chromogene 3,3-digesubstitueerde ftalidederivaten, en voor druk gevoelig registratiemateriaal dat deze ftaliden bevat.
NL686801355A NL145240B (nl) 1967-01-30 1968-01-30 Werkwijze voor het bereiden van kleurloze of lichtgekleurde, chromogene 3-(p-aminofenyl)-ftalidederivaten en registratiemateriaal dat deze ftaliden bevat.
NL6801358A NL6801358A (de) 1967-01-30 1968-01-30

Family Applications Before (2)

Application Number Title Priority Date Filing Date
NL686801354A NL145243B (nl) 1967-01-30 1968-01-30 Werkwijze ter bereiding van kleurloze of lichtgekleurde chromogene 3-(p-dialkylaminofenyl)-ftalidederivaten en registratiemateriaal dat deze ftaliden bevat.
NL686801359A NL144942B (nl) 1967-01-30 1968-01-30 Werkwijze voor het bereiden van nagenoeg kleurloze chromogene 3,3-digesubstitueerde ftalidederivaten, en voor druk gevoelig registratiemateriaal dat deze ftaliden bevat.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL6801358A NL6801358A (de) 1967-01-30 1968-01-30

Country Status (7)

Country Link
US (7) US3509173A (de)
BE (3) BE710000A (de)
CH (4) CH484248A (de)
DE (4) DE1795748A1 (de)
FR (4) FR1554986A (de)
GB (4) GB1160940A (de)
NL (4) NL145243B (de)

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JP5247505B2 (ja) 2009-02-04 2013-07-24 富士フイルム株式会社 熱分布表示体及び熱分布確認方法
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US3509173A (en) * 1967-01-30 1970-04-28 Ncr Co 3,3-bis-(indol-3-yl) phthalides

Also Published As

Publication number Publication date
FR1572222A (de) 1969-06-27
NL6801358A (de) 1968-07-31
DE1695581A1 (de) 1970-09-24
CH484249A (fr) 1970-01-15
DE1795737C3 (de) 1978-06-15
NL6801355A (de) 1968-07-31
US3491111A (en) 1970-01-20
GB1161387A (en) 1969-08-13
FR1554988A (de) 1969-01-24
US3491116A (en) 1970-01-20
DE1695581C3 (de) 1979-03-08
US3491112A (en) 1970-01-20
FR1554986A (de) 1969-01-24
DE1795749A1 (de) 1976-09-09
CH484248A (fr) 1970-01-15
NL144942B (nl) 1975-02-17
CH484250A (fr) 1970-01-15
US3540910A (en) 1970-11-17
GB1162771A (en) 1969-08-27
GB1161386A (en) 1969-08-13
US3509173A (en) 1970-04-28
NL145243B (nl) 1975-03-17
DE1795737A1 (de) 1976-09-09
NL6801359A (de) 1968-07-31
US3540911A (en) 1970-11-17
GB1160940A (en) 1969-08-06
CH484251A (fr) 1970-01-15
NL6801354A (de) 1968-07-31
US3540912A (en) 1970-11-17
DE1695581B2 (de) 1978-06-29
DE1795748A1 (de) 1976-09-09
BE709998A (de) 1968-05-30
BE709999A (de) 1968-05-30
DE1795737B2 (de) 1977-10-27
FR1554987A (de) 1969-01-24
BE710000A (de) 1968-05-30

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Legal Events

Date Code Title Description
TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: APPLETON PAPERS INC.

V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: APPLETON PAPERS