FI794021A - Kromogent material - Google Patents

Kromogent material

Info

Publication number
FI794021A
FI794021A FI794021A FI794021A FI794021A FI 794021 A FI794021 A FI 794021A FI 794021 A FI794021 A FI 794021A FI 794021 A FI794021 A FI 794021A FI 794021 A FI794021 A FI 794021A
Authority
FI
Finland
Prior art keywords
chromogent
chromogent material
Prior art date
Application number
FI794021A
Other languages
English (en)
Other versions
FI71693B (fi
FI71693C (fi
Inventor
Robert Erwin Miller
Original Assignee
Appleton Paper 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 Appleton Paper Inc filed Critical Appleton Paper Inc
Publication of FI794021A publication Critical patent/FI794021A/fi
Publication of FI71693B publication Critical patent/FI71693B/fi
Application granted granted Critical
Publication of FI71693C publication Critical patent/FI71693C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • 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
    • C09B11/26—Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/914—Transfer or decalcomania
FI794021A 1978-12-29 1979-12-21 Kromogen komposition och foerfarande foer dess framstaellning. FI71693C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US37578A 1978-12-29 1978-12-29
US37578 1979-05-09
US06/045,769 US4275905A (en) 1978-12-29 1979-06-05 Pressure-sensitive record material
US4576979 1979-06-05

Publications (3)

Publication Number Publication Date
FI794021A true FI794021A (fi) 1980-06-30
FI71693B FI71693B (fi) 1986-10-31
FI71693C FI71693C (fi) 1987-02-09

Family

ID=26667541

Family Applications (1)

Application Number Title Priority Date Filing Date
FI794021A FI71693C (fi) 1978-12-29 1979-12-21 Kromogen komposition och foerfarande foer dess framstaellning.

Country Status (27)

Country Link
US (1) US4275905A (fi)
KR (1) KR830001711B1 (fi)
AU (1) AU535642B2 (fi)
BG (1) BG31484A3 (fi)
BR (1) BR7908487A (fi)
CA (1) CA1141541A (fi)
CH (1) CH644551A5 (fi)
CS (1) CS234013B2 (fi)
DD (1) DD150261A5 (fi)
DE (1) DE2952409A1 (fi)
DK (1) DK536479A (fi)
ES (1) ES488799A0 (fi)
FI (1) FI71693C (fi)
FR (1) FR2445360B1 (fi)
GB (2) GB2040303B (fi)
HK (2) HK74584A (fi)
IE (1) IE49345B1 (fi)
IT (1) IT1209170B (fi)
LU (1) LU82044A1 (fi)
NL (1) NL7909139A (fi)
NO (1) NO794128L (fi)
NZ (1) NZ192451A (fi)
PL (1) PL125743B1 (fi)
PT (1) PT70603A (fi)
RO (1) RO78883A (fi)
SE (1) SE446520B (fi)
YU (1) YU319979A (fi)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057740A1 (en) * 1981-02-09 1982-08-18 Diamond Shamrock Corporation Pressure sensitive recording sheets
US4489336A (en) * 1981-06-05 1984-12-18 Kanzaki Paper Manufacturing Co., Ltd. Pressure sensitive manifold paper
JPS57212092A (en) * 1981-06-23 1982-12-27 Yamada Kagaku Kogyo Kk Color-forming recording material
CH652733A5 (de) * 1983-04-07 1985-11-29 Ciba Geigy Ag Verfahren zur herstellung von 4-azaphthalidverbindungen.
JPS6085986A (ja) * 1983-10-18 1985-05-15 Yamada Kagaku Kogyo Kk 発色性記録材料
DE3346601C2 (de) * 1983-12-23 1986-06-12 Feldmühle AG, 4000 Düsseldorf Mikrokapseln, Verfahren zu ihrer Herstellung und ihre Verwendung in druckempfindlichen kohlefreien Durchschreibepapieren
US4547222A (en) * 1984-05-21 1985-10-15 Ncr Corporation High print intensity marking fluid
DE3421865A1 (de) * 1984-06-13 1985-12-19 Bayer Ag, 5090 Leverkusen Kontinuierliche herstellung von mikrokapseldispersionen
CH664578A5 (de) * 1985-01-15 1988-03-15 Ciba Geigy Ag Ringsubstituierte 4-azaphthalide.
GB2193981B (en) * 1986-07-09 1990-05-23 Fuji Photo Film Co Ltd Sheet recording material containing dye forming components
JPH0692192B2 (ja) * 1986-07-25 1994-11-16 富士写真フイルム株式会社 感圧記録シ−ト
JPH0641227B2 (ja) * 1987-07-15 1994-06-01 富士写真フイルム株式会社 記録材料
DE3732722A1 (de) * 1987-09-29 1989-04-06 Ruhrchemie Ag Verfahren zur herstellung von ethylen-vinylacetat-copolymerisaten
DE3841668A1 (de) * 1988-12-10 1990-06-13 Bayer Ag Mischung aus 3.1-benzoxazinen und fluoranen
US5816590A (en) * 1997-04-02 1998-10-06 Uniboard Corporation Nordic skiboard
US20050165131A1 (en) * 2003-10-06 2005-07-28 Terry Stovold Invisible ink
US8053494B2 (en) * 2003-10-06 2011-11-08 Nocopi Technologies, Inc. Invisible ink and scratch pad
US20050075420A1 (en) * 2003-10-06 2005-04-07 Terry Stovold Invisible ink
BRPI1010247A2 (pt) 2009-03-05 2015-08-25 Pressco Tech Inc Método e sistema para banda estreita digital, cozimento de comprimento de onda específico, cura, preparação de alimento e processamento

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1461483A (fr) * 1965-09-15 1966-02-25 Moncharvy Bureau Et Papier pour polycopie perfectionné
JPS4913449B1 (fi) * 1970-12-28 1974-04-01
BE791793A (fr) * 1971-12-06 1973-03-16 Ncr Co Composes chromogenes
US4012554A (en) * 1972-12-15 1977-03-15 Ncr Corporation Single coating record system-solvent loss produces color
JPS503426A (fi) * 1973-05-16 1975-01-14
GB1460751A (en) * 1973-05-21 1977-01-06 Ciba Geigy Ag 3-indolyl-3-phenyl-phthalide compounds their manufacture and their use
JPS585210B2 (ja) * 1973-07-24 1983-01-29 保土谷化学工業株式会社 シキソ ノ セイソクウホウホウ
JPS5734110B2 (fi) * 1973-10-12 1982-07-21
GB1467898A (en) * 1974-04-09 1977-03-23 Ciba Geigy Ag Heterocyclic substituted lactone compounds their manufacture and use
GB1567906A (en) * 1976-01-19 1980-05-21 Ici Ltd Solvent compositions
US4147830A (en) * 1976-01-28 1979-04-03 Fuji Photo Film Co., Ltd. Recording sheet
JPS5819476B2 (ja) * 1976-11-04 1983-04-18 住友デュレズ株式会社 感圧複写紙用顕色剤
CA1110244A (en) * 1977-09-29 1981-10-06 Troy E. Hoover Synthesis of chromogenic indolylphenyldihydrofuropyridin-one compounds
DE2965775D1 (en) * 1978-12-13 1983-07-28 Monsanto Europe Sa Pressure-sensitive mark-recording systems and solutions for use in such systems

Also Published As

Publication number Publication date
LU82044A1 (fr) 1980-07-21
PT70603A (en) 1980-01-01
CH644551A5 (de) 1984-08-15
IT1209170B (it) 1989-07-10
NL7909139A (nl) 1980-07-01
RO78883A (ro) 1982-07-06
IE792517L (en) 1980-06-29
GB2082194A (en) 1982-03-03
AU535642B2 (en) 1984-03-29
IT7928432A0 (it) 1979-12-28
US4275905A (en) 1981-06-30
FR2445360B1 (fr) 1987-10-09
SE446520B (sv) 1986-09-22
CA1141541A (en) 1983-02-22
SE7910523L (sv) 1980-06-30
NO794128L (no) 1980-07-01
DE2952409C2 (fi) 1989-02-09
ES8100166A1 (es) 1980-11-01
FI71693B (fi) 1986-10-31
FI71693C (fi) 1987-02-09
KR830001711B1 (ko) 1983-08-31
YU319979A (en) 1983-04-30
IE49345B1 (en) 1985-09-18
DE2952409A1 (de) 1980-07-17
CS234013B2 (en) 1985-03-14
HK74084A (en) 1984-10-05
KR830001061A (ko) 1983-04-29
NZ192451A (en) 1982-11-23
FR2445360A1 (fr) 1980-07-25
DK536479A (da) 1980-06-30
DD150261A5 (de) 1981-08-19
GB2040303A (en) 1980-08-28
AU5415079A (en) 1980-07-03
PL125743B1 (en) 1983-06-30
BG31484A3 (en) 1982-01-15
GB2082194B (en) 1983-03-09
HK74584A (en) 1984-10-05
BR7908487A (pt) 1980-10-07
GB2040303B (en) 1983-03-23
ES488799A0 (es) 1980-11-01

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Legal Events

Date Code Title Description
MA Patent expired

Owner name: APPLETON PAPERS, INC