IT943631B - Coloranti monoazo verde gialli per carta derivati da acido barbituri co - Google Patents

Coloranti monoazo verde gialli per carta derivati da acido barbituri co

Info

Publication number
IT943631B
IT943631B IT29996/71A IT2999671A IT943631B IT 943631 B IT943631 B IT 943631B IT 29996/71 A IT29996/71 A IT 29996/71A IT 2999671 A IT2999671 A IT 2999671A IT 943631 B IT943631 B IT 943631B
Authority
IT
Italy
Prior art keywords
barbituri
monoazo
acid
yellow dyes
green yellow
Prior art date
Application number
IT29996/71A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT943631B publication Critical patent/IT943631B/it

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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3665—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic ring with two nitrogen atoms
    • C09B29/3669—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic ring with two nitrogen atoms from a pyrimidine ring
    • C09B29/3673—Barbituric acid and derivatives thereof
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
    • C09B29/0011—Monoazo dyes prepared by diazotising and coupling from diazotized anilines from diazotized anilines directly substituted by a heterocyclic ring (not condensed)
    • 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
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/919—Paper
    • 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
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/937—Li ion in dye bath

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Coloring (AREA)
IT29996/71A 1970-10-19 1971-10-18 Coloranti monoazo verde gialli per carta derivati da acido barbituri co IT943631B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8211970A 1970-10-19 1970-10-19

Publications (1)

Publication Number Publication Date
IT943631B true IT943631B (it) 1973-04-10

Family

ID=22169193

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29996/71A IT943631B (it) 1970-10-19 1971-10-18 Coloranti monoazo verde gialli per carta derivati da acido barbituri co

Country Status (12)

Country Link
US (1) US4071312A (it)
JP (1) JPS5023688B1 (it)
AT (1) AT306883B (it)
BE (1) BE774081A (it)
CA (1) CA918643A (it)
DE (1) DE2151795C3 (it)
FI (1) FI53977C (it)
FR (1) FR2111697B1 (it)
GB (1) GB1344000A (it)
IT (1) IT943631B (it)
NO (1) NO130796C (it)
SE (1) SE380539B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA919659A (en) * 1971-05-03 1973-01-23 American Cyanamid Company Azo dyes
DE2351294A1 (de) * 1973-10-12 1975-04-24 Bayer Ag Azopigmente
CH621357A5 (it) * 1976-05-21 1981-01-30 Ciba Geigy Ag
GB1593859A (en) * 1976-12-09 1981-07-22 Clayton Aniline Co Ltd Process for preparing concentrated aqueous solutions of phenylbenzthiazolmonoazo dyes
US4285861A (en) * 1979-08-17 1981-08-25 Crompton & Knowles Corporation Sulfonated naptho[1,2]triazole azo barbituric acid derivatives
DE2949517A1 (de) * 1979-12-08 1981-06-25 Bayer Ag, 5090 Leverkusen Konzentrierte waessrige loesungen von monoazofarbstoffen und deren verwendung zum faerben von papier
US4525583A (en) * 1982-01-19 1985-06-25 Ciba-Geigy Corporation Quaternary ammonium substituted benzothiazolylphenyl azo pyrimidine dyes
US4435181A (en) 1982-04-21 1984-03-06 Mobay Chemical Corporation Concentrated flowable storage stable aqueous formulations of cold dyeing fiber reactive dyestuffs
US5139930A (en) * 1984-04-20 1992-08-18 Konishiroku Photo Industry Co., Ltd. Silver halide photographic light-sensitive material
DE3434921A1 (de) * 1984-09-22 1986-05-07 Sandoz-Patent-GmbH, 7850 Lörrach Heterocyclische monoazoverbindungen
NL8403612A (nl) * 1984-11-28 1986-06-16 Philips Nv Methode voor het vervaardigen van een waterbestendige kleurstoflaag op een substraat alsmede een substraat voorzien van een kleurstoflaag.
US4725529A (en) 1985-04-30 1988-02-16 Konishiroku Photo Industry Co., Ltd. Developing inhibitor arrangment in light-sensitive silver halide color photographic materials
CA1267557A (en) 1985-05-16 1990-04-10 Shigeharu Koboshi Method for color-developing a silver halide photographic light-sensitive material
US5354646A (en) * 1986-03-26 1994-10-11 Konishiroku Photo Industry Co., Ltd. Method capable of rapidly processing a silver halide color photographic light-sensitive material
US4894447A (en) * 1986-04-16 1990-01-16 Ciba-Geigy Corporation Surflonated azo dyes containing a diazo component consisting of a two ring heterocycle with an aminophenylene group
US4931550A (en) * 1986-05-13 1990-06-05 Imperial Chemical Industries Plc Lithium salt of copper complex monoazo dye
DE3735078A1 (de) * 1987-10-16 1989-04-27 Cassella Ag Wasserloesliche gelbe monoazofarbstoffe
DE3743235A1 (de) * 1987-12-19 1989-06-29 Bayer Ag Basische farbstoffe
DE58909267D1 (de) * 1988-11-15 1995-07-06 Ciba Geigy Ag Konzentrierte Farbstofflösungen.
DE4030915A1 (de) * 1990-09-29 1992-04-02 Basf Ag Konzentrierte waessrige loesungen von 2-phenylbenzthiazolazofarbstoffen
US5298658A (en) * 1991-12-20 1994-03-29 E. I. Du Pont De Nemours And Company Photographic elements with reduced print-through
DE4240981A1 (de) * 1992-12-05 1994-06-09 Basf Ag Verdoppelte Azofarbstoffe
JPH06214228A (ja) * 1993-01-18 1994-08-05 Copal Co Ltd 面発光装置
GB0106343D0 (en) * 2001-03-14 2001-05-02 Avecia Ltd Compounds compositions and processes
CN100595378C (zh) * 2003-12-02 2010-03-24 大王制纸株式会社 着色卫生薄纸及其制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071428A (en) * 1963-01-01 Process for the production of water-
US2140538A (en) * 1937-01-14 1938-12-20 Eastman Kodak Co Coloration of organic derivatives of cellulose
US2686178A (en) * 1949-08-25 1954-08-10 Ciba Ltd Heterocyclic disazo dyestuffs
IT555812A (it) * 1954-12-15
US3426010A (en) * 1965-12-01 1969-02-04 Du Pont Thiazole-pyrazolone azo yellow dyes
GB1262302A (en) * 1968-01-24 1972-02-02 Sandoz Ltd Azo compounds their production and use
GB1262303A (en) * 1968-01-24 1972-02-02 Sandoz Ltd Novel halogenomethylated aminophenylbenzothiazoles, their production and use
US3726851A (en) * 1970-09-23 1973-04-10 Allied Chem Water-soluble benzothiazolylphenylazo-barbituric acid dyestuffs

Also Published As

Publication number Publication date
DE2151795B2 (de) 1974-04-04
FI53977C (fi) 1978-09-11
FR2111697A1 (it) 1972-06-09
NO130796C (it) 1975-02-12
BE774081A (fr) 1972-02-14
JPS5023688B1 (it) 1975-08-09
GB1344000A (en) 1974-01-16
FR2111697B1 (it) 1974-06-21
AT306883B (de) 1973-04-25
DE2151795A1 (de) 1972-04-20
CA918643A (en) 1973-01-09
SE380539B (sv) 1975-11-10
US4071312A (en) 1978-01-31
US4071312B1 (it) 1989-02-14
NO130796B (it) 1974-11-04
DE2151795C3 (de) 1974-11-07
FI53977B (fi) 1978-05-31

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