FR2296636A2 - Nouveaux derives de coumarine utilisables comme azurants optiques - Google Patents

Nouveaux derives de coumarine utilisables comme azurants optiques

Info

Publication number
FR2296636A2
FR2296636A2 FR7443230A FR7443230A FR2296636A2 FR 2296636 A2 FR2296636 A2 FR 2296636A2 FR 7443230 A FR7443230 A FR 7443230A FR 7443230 A FR7443230 A FR 7443230A FR 2296636 A2 FR2296636 A2 FR 2296636A2
Authority
FR
France
Prior art keywords
coumarine
derivs
gps
fluorooxyalkyl
contg
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.)
Granted
Application number
FR7443230A
Other languages
English (en)
Other versions
FR2296636B2 (fr
Inventor
Annick Domergue
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR7443230A priority Critical patent/FR2296636A2/fr
Publication of FR2296636A2 publication Critical patent/FR2296636A2/fr
Application granted granted Critical
Publication of FR2296636B2 publication Critical patent/FR2296636B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C259/00—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups
    • C07C259/12—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. N-hydroxyamidines
    • C07C259/18—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. N-hydroxyamidines having carbon atoms of hydroxamidine groups bound to carbon atoms of six-membered aromatic rings
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening
    • D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7443230A 1974-12-30 1974-12-30 Nouveaux derives de coumarine utilisables comme azurants optiques Granted FR2296636A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7443230A FR2296636A2 (fr) 1974-12-30 1974-12-30 Nouveaux derives de coumarine utilisables comme azurants optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7443230A FR2296636A2 (fr) 1974-12-30 1974-12-30 Nouveaux derives de coumarine utilisables comme azurants optiques

Publications (2)

Publication Number Publication Date
FR2296636A2 true FR2296636A2 (fr) 1976-07-30
FR2296636B2 FR2296636B2 (fr) 1979-04-06

Family

ID=9146743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7443230A Granted FR2296636A2 (fr) 1974-12-30 1974-12-30 Nouveaux derives de coumarine utilisables comme azurants optiques

Country Status (1)

Country Link
FR (1) FR2296636A2 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344834A1 (de) * 1972-09-06 1974-03-21 Hickson & Welch Ltd Cumarinderivate und ihre verwendung als optische aufheller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344834A1 (de) * 1972-09-06 1974-03-21 Hickson & Welch Ltd Cumarinderivate und ihre verwendung als optische aufheller

Also Published As

Publication number Publication date
FR2296636B2 (fr) 1979-04-06

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