ES194230A1 - A PROCEDURE FOR OBTAINING PHTHALOCYANIN DYES ON THE FIBER - Google Patents

A PROCEDURE FOR OBTAINING PHTHALOCYANIN DYES ON THE FIBER

Info

Publication number
ES194230A1
ES194230A1 ES0194230A ES194230A ES194230A1 ES 194230 A1 ES194230 A1 ES 194230A1 ES 0194230 A ES0194230 A ES 0194230A ES 194230 A ES194230 A ES 194230A ES 194230 A1 ES194230 A1 ES 194230A1
Authority
ES
Spain
Prior art keywords
fiber
procedure
obtaining
phthalocyanin dyes
dyes
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
ES0194230A
Other languages
Spanish (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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of ES194230A1 publication Critical patent/ES194230A1/en
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
    • D06P1/14—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 phthalocyanine dyes without vatting
    • D06P1/145—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 phthalocyanine dyes without vatting using phthalocyanine dyes prepared in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

PRocedimiento para la obtención de colorantes de ftalocianina sobre la fibra caracterizándose porque se aplican sobre la fibra las 3-iminoisoindoleninas sustituidas en posición "l" sometiéndolas a un tratamiento térmico convenientemetne en presencia de substancias de efecto reductor.Procedure for obtaining phthalocyanine dyes on the fiber, characterized in that the 3-iminoisoindolenines substituted in position "l" are applied to the fiber, subjecting them to a convenient heat treatment in the presence of substances with a reducing effect.

ES0194230A 1949-08-25 1950-08-12 A PROCEDURE FOR OBTAINING PHTHALOCYANIN DYES ON THE FIBER Expired ES194230A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2214049A GB698039A (en) 1949-08-25 1949-08-25 Process of dyeing and printing

Publications (1)

Publication Number Publication Date
ES194230A1 true ES194230A1 (en) 1951-10-01

Family

ID=10174537

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0194230A Expired ES194230A1 (en) 1949-08-25 1950-08-12 A PROCEDURE FOR OBTAINING PHTHALOCYANIN DYES ON THE FIBER

Country Status (2)

Country Link
ES (1) ES194230A1 (en)
GB (1) GB698039A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113718524A (en) * 2021-09-14 2021-11-30 杭州新天孚纺织科技有限公司 Dyeing method of reactive dye

Also Published As

Publication number Publication date
GB698039A (en) 1953-10-07

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