ES471713A1 - Procedimiento para la preparacion de colorantes de tina - Google Patents

Procedimiento para la preparacion de colorantes de tina

Info

Publication number
ES471713A1
ES471713A1 ES471713A ES471713A ES471713A1 ES 471713 A1 ES471713 A1 ES 471713A1 ES 471713 A ES471713 A ES 471713A ES 471713 A ES471713 A ES 471713A ES 471713 A1 ES471713 A1 ES 471713A1
Authority
ES
Spain
Prior art keywords
formula
radical
halogen
vat dyes
image
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
ES471713A
Other languages
English (en)
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES471713A1 publication Critical patent/ES471713A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/22—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using vat dyestuffs including indigo
    • 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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/22—Dibenzanthrones; Isodibenzanthrones
    • C09B3/30—Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus
    • C09B3/36—Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus by etherification of hydroxy compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Procedimiento para la preparación de colorantes de tina, de la fórmula general **(Fórmula)** en la que R es un radical alquilénico con 1 a 6 átomos de carbono, que puede estar substituido por halógeno, por hidroxilo o por fenilo, un radical alquenilénico con 1 a 6 átomos de carbono o un radical fenilénico, además de que el radical R forma de 1 a 3 eslabones cíclicos entre los dos átomos de oxígeno.
ES471713A 1977-07-15 1978-07-14 Procedimiento para la preparacion de colorantes de tina Expired ES471713A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU77773A LU77773A1 (de) 1977-07-15 1977-07-15 Kuepenfarbstoffe,deren herstellung und verwendung

Publications (1)

Publication Number Publication Date
ES471713A1 true ES471713A1 (es) 1979-10-01

Family

ID=19728640

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471713A Expired ES471713A1 (es) 1977-07-15 1978-07-14 Procedimiento para la preparacion de colorantes de tina

Country Status (11)

Country Link
JP (1) JPS5420040A (es)
BE (1) BE868990A (es)
BR (1) BR7804544A (es)
CA (1) CA1120472A (es)
CH (1) CH637413A5 (es)
DE (1) DE2830881A1 (es)
ES (1) ES471713A1 (es)
FR (1) FR2397441A1 (es)
GB (1) GB2001093B (es)
IT (1) IT7850258A0 (es)
LU (1) LU77773A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463174A (en) * 1981-09-28 1984-07-31 Ciba-Geigy Corporation Process for producing dibenzanthrone containing vat dyes
JPS59125222A (ja) * 1982-12-29 1984-07-19 Matsushita Giken Kk ドラム缶用天板の位置決め装置
DE3631072A1 (de) * 1986-09-12 1988-03-24 Basf Ag Verfahren zur herstellung von c.i. vat blue 16
JPH0787952B2 (ja) * 1989-12-25 1995-09-27 ナショナル住宅産業株式会社 搬入、搬出機能付きプレス装置
CN106243769B (zh) * 2016-07-26 2017-08-25 安徽凯奇化工科技股份有限公司 一种还原艳绿ffb的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR972498A (fr) * 1947-10-01 1951-01-30 Gen Aniline Et Film Corp Perfectionnement à la fabrication de matières colorantes
US2888463A (en) * 1957-07-01 1959-05-26 Du Pont Process for preparing dibenzanthrone vat dyes

Also Published As

Publication number Publication date
GB2001093B (en) 1982-03-03
CA1120472A (en) 1982-03-23
JPS5420040A (en) 1979-02-15
FR2397441B1 (es) 1980-07-11
BE868990A (fr) 1979-01-15
LU77773A1 (de) 1979-03-26
IT7850258A0 (it) 1978-07-12
BR7804544A (pt) 1979-04-10
FR2397441A1 (fr) 1979-02-09
GB2001093A (en) 1979-01-24
DE2830881A1 (de) 1979-02-01
CH637413A5 (de) 1983-07-29

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