CH499590A - Verfahren zur Herstellung blauer Disazofarbstoffe - Google Patents

Verfahren zur Herstellung blauer Disazofarbstoffe

Info

Publication number
CH499590A
CH499590A CH131868A CH131868A CH499590A CH 499590 A CH499590 A CH 499590A CH 131868 A CH131868 A CH 131868A CH 131868 A CH131868 A CH 131868A CH 499590 A CH499590 A CH 499590A
Authority
CH
Switzerland
Prior art keywords
disazo dyes
making blue
blue disazo
making
dyes
Prior art date
Application number
CH131868A
Other languages
English (en)
Inventor
Toji Masuo
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
Publication of CH499590A publication Critical patent/CH499590A/de

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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/325—Dyes with no other substituents than the amino groups
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/514—N-aryl derivatives
    • C09B1/5145—N-aryl derivatives only amino and hydroxy 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
    • 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
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/922—Polyester fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH131868A 1967-01-31 1968-01-29 Verfahren zur Herstellung blauer Disazofarbstoffe CH499590A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61283267A 1967-01-31 1967-01-31

Publications (1)

Publication Number Publication Date
CH499590A true CH499590A (de) 1970-11-30

Family

ID=24454820

Family Applications (1)

Application Number Title Priority Date Filing Date
CH131868A CH499590A (de) 1967-01-31 1968-01-29 Verfahren zur Herstellung blauer Disazofarbstoffe

Country Status (5)

Country Link
US (1) US3523936A (de)
CH (1) CH499590A (de)
DE (1) DE1644351C3 (de)
FR (1) FR1562978A (de)
GB (1) GB1205326A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH553240A (de) * 1971-06-17 1974-08-30 Sandoz Ag Verfahren zur herstellung von disazoverbindungen.
US4069012A (en) * 1974-03-26 1978-01-17 Cassella Farbwerke Mainkur Aktiengesellschaft Dyeing of polyester fabric with disazo dye
US7019129B1 (en) * 2000-05-09 2006-03-28 Biosearch Technologies, Inc. Dark quenchers for donor-acceptor energy transfer
US7635598B2 (en) * 2004-07-08 2009-12-22 Biosearch Technologies, Inc. Inducible fluorescence assay
SI2757091T1 (en) * 2008-04-01 2018-01-31 Biosearch Technologies, Inc. Stabilized nucleic acid black gas-fluorofor probe
JP2020515728A (ja) * 2017-03-29 2020-05-28 ハンツマン アドバンスト マテリアルズ （スイッツァランド） ゲーエムベーハーＨｕｎｔｓｍａｎ Ａｄｖａｎｃｅｄ Ｍａｔｅｒｉａｌｓ （Ｓｗｉｔｚｅｒｌａｎｄ） Ｇｍｂｈ セルロースを含む紡織繊維材料の捺染方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289413A (en) * 1938-12-31 1942-07-14 Cleanese Corp Of America Manufacture of dyes
US2373700A (en) * 1940-06-29 1945-04-17 Eastman Kodak Co Azo compounds and material colored therewith
LU38511A1 (de) * 1959-04-16
CH413168A (de) * 1961-01-30 1966-05-15 Ciba Geigy Verfahren zur Herstellung von wasserunlöslichen Disazofarbstoffen
DE1252827B (de) * 1962-08-16
FR1351468A (fr) * 1962-11-21 1964-02-07 Kuhlmann Ets Nouveaux colorants disazoïques insolubles dans l'eau et leur application à la coloration des fibres hydrophobes
CH444345A (de) * 1963-09-11 1967-09-30 Ciba Geigy Verfahren zur Herstellung wasserunlöslicher Disazofarbstoffe

Also Published As

Publication number Publication date
DE1644351B2 (de) 1973-10-18
DE1644351A1 (de) 1971-03-25
FR1562978A (de) 1969-04-11
GB1205326A (en) 1970-09-16
DE1644351C3 (de) 1974-05-30
US3523936A (en) 1970-08-11

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Legal Events

Date Code Title Description
PL Patent ceased