ES8402857A1 - Procedimiento para preparar compuestos de azo(azoxi) estilbeno. - Google Patents

Procedimiento para preparar compuestos de azo(azoxi) estilbeno.

Info

Publication number
ES8402857A1
ES8402857A1 ES518659A ES518659A ES8402857A1 ES 8402857 A1 ES8402857 A1 ES 8402857A1 ES 518659 A ES518659 A ES 518659A ES 518659 A ES518659 A ES 518659A ES 8402857 A1 ES8402857 A1 ES 8402857A1
Authority
ES
Spain
Prior art keywords
compounds
azoxi
azo
procedure
formula
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES518659A
Other languages
English (en)
Spanish (es)
Other versions
ES518659A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Publication of ES518659A0 publication Critical patent/ES518659A0/es
Publication of ES8402857A1 publication Critical patent/ES8402857A1/es
Expired legal-status Critical Current

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
    • C09B45/00—Complex metal compounds of azo dyes
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • 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
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/04—Stilbene-azo dyes
    • C09B56/06—Bis- or polystilbene azo dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-treatment
    • D06P5/04—After-treatment with organic compounds
    • D06P5/08—After-treatment with organic compounds macromolecular
    • 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
    • Y10S534/00—Organic compounds -- part of the class 532-570 series
    • Y10S534/01—Mixtures of azo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES518659A 1981-12-31 1982-12-29 Procedimiento para preparar compuestos de azo(azoxi) estilbeno. Expired ES8402857A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3151978 1981-12-31

Publications (2)

Publication Number Publication Date
ES518659A0 ES518659A0 (es) 1984-02-16
ES8402857A1 true ES8402857A1 (es) 1984-02-16

Family

ID=6150045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518659A Expired ES8402857A1 (es) 1981-12-31 1982-12-29 Procedimiento para preparar compuestos de azo(azoxi) estilbeno.

Country Status (11)

Country Link
US (1) US4954133A (enExample)
JP (1) JPS58145761A (enExample)
BE (1) BE904556Q (enExample)
CH (1) CH654588A5 (enExample)
ES (1) ES8402857A1 (enExample)
FR (1) FR2519345B1 (enExample)
GB (1) GB2112799B (enExample)
HK (1) HK59986A (enExample)
IT (1) IT1212543B (enExample)
MY (1) MY8600697A (enExample)
ZA (1) ZA829598B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19831095A1 (de) 1998-07-10 2000-01-13 Clariant Gmbh Wasserlösliche schwarze Stilbenfarbstoffe, ihre Herstellung und Verwendung
DE69925640T2 (de) * 1998-12-18 2006-04-27 Nippon Kayaku K.K. Farbpolarisator mit halterung für flüssigkristallprojektor und farb-flüssigkristallprojektor
JP4605638B2 (ja) * 2003-08-07 2011-01-05 日本化薬株式会社 水性黒色インク組成物及び着色体
CA2652747C (en) * 2006-06-01 2013-08-06 Nippon Kayaku Kabushiki Kaisha Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt
CN102660133B (zh) 2006-06-13 2015-08-19 日本化药株式会社 偶氮化合物和包含它的染料偏振膜
JP5322640B2 (ja) 2006-06-22 2013-10-23 日本化薬株式会社 アゾ化合物及びそれらを含有する染料系偏光膜
TWI406907B (zh) 2007-11-02 2013-09-01 Nippon Kayaku Kk 偶氮化合物及含有彼等之染料系偏光膜
US9354371B2 (en) 2008-05-20 2016-05-31 Nippon Kayaku Kabushiki Kaisha Azo compounds, and dye-based polarizing films and polarizing plates comprising the same
DE102008026584A1 (de) * 2008-06-03 2009-12-10 Clariant International Limited Verbessertes Cyanfarbmittel
JP5366947B2 (ja) 2008-06-17 2013-12-11 日本化薬株式会社 アゾ化合物及びその塩、並びにそれらを含有する染料系偏光膜並びに偏光板

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1708897A (en) * 1925-12-19 1929-04-09 Chemical Works Formerly Sandoz Manufacture of substantive dyestuffs of the stilbene series
IT355191A (enExample) * 1936-10-03
DE746455C (de) * 1938-09-13 1944-06-10 Geigy Ag J R Verfahren zur Herstellung von metallhaltigen Stilbenazofarbstoffen
US2314023A (en) * 1939-08-08 1943-03-16 Chem Ind Basel Substantive azo dyestuffs and process of making same
DE751512C (de) * 1940-11-20 1952-10-13 Geigy Ag J R Verfahren zur Herstellung von metallhaltigen Stilbenazofarbstoffen
DE866704C (de) * 1942-08-01 1953-02-12 Ciba Geigy Verfahren zur Herstellung von Polyazofarbstoffen der Stilbenreihe
DE848678C (de) * 1944-01-10 1952-09-08 Sandoz Ag Verfahren zur Herstellung von Stilbenfarbstoffen
GB736619A (en) * 1952-02-16 1955-09-14 Bayer Ag Polyazo dyestuffs
CH340002A (de) * 1955-06-10 1959-07-31 Sandoz Ag Verfahren zur Herstellung von Polyazofarbstoffen der Stilbenreihe
FR1290363A (fr) * 1960-03-09 1962-04-13 Ciba Geigy Couches photographiques pour le procédé de blanchiment des images argentiques colorées
US3905949A (en) * 1965-04-29 1975-09-16 Du Pont Stilbene azo lithium salt dyes
US3953419A (en) * 1972-03-09 1976-04-27 Sandoz Ltd. Salts of stilbene-azo and stilbene-azoxy dyes and process for their preparation
IN141181B (enExample) * 1973-12-06 1977-01-29 Bayer Ag
US4169832A (en) * 1975-09-05 1979-10-02 Sandoz Ltd. Disazo and trisazo intermediates for polyazo dyes containing a stilbenyl or 2,2'-disulfostilbenyl radical
CH623346A5 (enExample) * 1975-09-05 1981-05-29 Sandoz Ag
CH619477A5 (enExample) * 1976-08-02 1980-09-30 Sandoz Ag
DE2910458A1 (de) * 1979-03-16 1980-09-25 Bayer Ag Polyazofarbstoffe

Also Published As

Publication number Publication date
US4954133A (en) 1990-09-04
HK59986A (en) 1986-08-22
GB2112799B (en) 1985-07-03
JPH0421707B2 (enExample) 1992-04-13
IT8225085A0 (it) 1982-12-31
ES518659A0 (es) 1984-02-16
JPS58145761A (ja) 1983-08-30
CH654588A5 (de) 1986-02-28
ZA829598B (en) 1984-11-28
MY8600697A (en) 1986-12-31
GB2112799A (en) 1983-07-27
IT1212543B (it) 1989-11-30
BE904556Q (fr) 1986-07-31
FR2519345A1 (fr) 1983-07-08
FR2519345B1 (fr) 1986-02-21

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20010402