GB1435806A - Process for the dyeing of synthetic fibrous material from organic solvents - Google Patents

Process for the dyeing of synthetic fibrous material from organic solvents

Info

Publication number
GB1435806A
GB1435806A GB3694973A GB3694973A GB1435806A GB 1435806 A GB1435806 A GB 1435806A GB 3694973 A GB3694973 A GB 3694973A GB 3694973 A GB3694973 A GB 3694973A GB 1435806 A GB1435806 A GB 1435806A
Authority
GB
United Kingdom
Prior art keywords
naphthoylene
benzimidazole
dyeing
organic solvents
fibrous material
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
GB3694973A
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of GB1435806A publication Critical patent/GB1435806A/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
    • D06P1/90—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 dyes dissolved in organic solvents or aqueous emulsions thereof
    • 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
    • D06P1/90—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 dyes dissolved in organic solvents or aqueous emulsions thereof
    • D06P1/908—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 dyes dissolved in organic solvents or aqueous emulsions thereof using specified dyes

Abstract

1435806 Naphthoylene - benzimidazole dyestuffs HOECHST AG 3 Aug 1973 [4 Aug 1972] 36949/73 Heading C4P [Also in Division D1] Naphthoylene-benzimidazole dyestuffs of the general formula wherein R 1 is optionally substituted alkyl, cycloalkyl or aryl group, a heterocyclic radical, a substituted hydroxy or amino group, R 2 is halogen, cyano, optionally substituted alkyl, OH, alkoxy, acyloxy, carbalkoxy, acyl, alkylmercapto or nitro and n is 0, 1, 2 or 3 are prepared by reacting a naphthoylene-benzimidazole peri-dicarboxylic acid or anhydride with a compound R 1 NH 2 in aqueous or organic medium in presence of glacial acetic acid.
GB3694973A 1972-08-04 1973-08-03 Process for the dyeing of synthetic fibrous material from organic solvents Expired GB1435806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722238339 DE2238339C3 (en) 1972-08-04 1972-08-04 Process for the continuous dyeing of synthetic fiber materials from organic solvents

Publications (1)

Publication Number Publication Date
GB1435806A true GB1435806A (en) 1976-05-19

Family

ID=5852619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3694973A Expired GB1435806A (en) 1972-08-04 1973-08-03 Process for the dyeing of synthetic fibrous material from organic solvents

Country Status (7)

Country Link
JP (1) JPS4957180A (en)
BE (1) BE803272A (en)
CH (2) CH1116773A4 (en)
DE (1) DE2238339C3 (en)
FR (1) FR2194830B1 (en)
GB (1) GB1435806A (en)
IT (1) IT995128B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9676998B2 (en) 2013-11-01 2017-06-13 Philips Lighting Holding B.V. Class of green/yellow emitting phosphors based on derivatives of benzimidazoxanthenoisoquinolinone for LED lighting

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004006143A1 (en) * 2004-02-07 2005-08-25 Wella Ag New naphthalene derivatives and colorants for keratin fibers containing these compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH517156A (en) * 1968-07-01 1971-12-31 Sandoz Ag Heterocyclic dyes for hydrophobic polymers
DE1906840C3 (en) * 1969-02-12 1974-01-24 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Method and device for the irregular dyeing of polyester or. Polyamide fibers or thread material
DE2009465A1 (en) * 1970-02-28 1971-09-09 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Continuous dyeing of polyester textiles
CA970907A (en) * 1970-07-10 1975-07-15 Rutger Neeff Exhaust process for the dyeing of synthetic fibre materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9676998B2 (en) 2013-11-01 2017-06-13 Philips Lighting Holding B.V. Class of green/yellow emitting phosphors based on derivatives of benzimidazoxanthenoisoquinolinone for LED lighting

Also Published As

Publication number Publication date
DE2238339B2 (en) 1974-07-25
FR2194830B1 (en) 1977-02-25
CH567615B5 (en) 1975-10-15
DE2238339A1 (en) 1974-02-21
DE2238339C3 (en) 1975-03-20
BE803272A (en) 1974-02-06
FR2194830A1 (en) 1974-03-01
IT995128B (en) 1975-11-10
JPS4957180A (en) 1974-06-03
CH1116773A4 (en) 1975-04-30

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed