FR1354629A - Azurants optiques à base d'arylpyrazolines - Google Patents

Azurants optiques à base d'arylpyrazolines

Info

Publication number
FR1354629A
FR1354629A FR932265A FR932265A FR1354629A FR 1354629 A FR1354629 A FR 1354629A FR 932265 A FR932265 A FR 932265A FR 932265 A FR932265 A FR 932265A FR 1354629 A FR1354629 A FR 1354629A
Authority
FR
France
Prior art keywords
arylpyrazoline
optical brighteners
based optical
brighteners
optical
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
FR932265A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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
Priority to BE631367D priority Critical patent/BE631367A/xx
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR932265A priority patent/FR1354629A/fr
Application granted granted Critical
Publication of FR1354629A publication Critical patent/FR1354629A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • 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
    • D06L4/614—Optical bleaching or brightening in aqueous solvents
    • D06L4/621—Optical bleaching or brightening in aqueous solvents with anionic brighteners
    • 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
    • D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
FR932265A 1963-04-22 1963-04-22 Azurants optiques à base d'arylpyrazolines Expired FR1354629A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE631367D BE631367A (fr) 1963-04-22
FR932265A FR1354629A (fr) 1963-04-22 1963-04-22 Azurants optiques à base d'arylpyrazolines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR932265A FR1354629A (fr) 1963-04-22 1963-04-22 Azurants optiques à base d'arylpyrazolines

Publications (1)

Publication Number Publication Date
FR1354629A true FR1354629A (fr) 1964-03-06

Family

ID=8802140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR932265A Expired FR1354629A (fr) 1963-04-22 1963-04-22 Azurants optiques à base d'arylpyrazolines

Country Status (2)

Country Link
BE (1) BE631367A (fr)
FR (1) FR1354629A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988346A (en) * 1974-06-18 1976-10-26 Sandoz Ltd. Pyrazoline compounds useful as optical brighteners

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988346A (en) * 1974-06-18 1976-10-26 Sandoz Ltd. Pyrazoline compounds useful as optical brighteners

Also Published As

Publication number Publication date
BE631367A (fr)

Similar Documents

Publication Publication Date Title
AT244623B (de) Pankratisches Vorsatzobjektiv
FR1416826A (fr) Machine à travailler les lentilles optiques
FR1417195A (fr) Perfectionnements à la polymérisation d'oléfines
FR1506151A (fr) Monture d'objectif
FR1449163A (fr) Azurants optiques
BE629875A (fr) Agents d'éclaircissement optique
FR1522846A (fr) Modifications cristallines d'azurants optiques appartenant à la série des 4.4'-bis-triazinylamino-stilbènes
FR1504243A (fr) Azurants optiques
FR1354629A (fr) Azurants optiques à base d'arylpyrazolines
FR1431233A (fr) Azurants optiques
AT241406B (de) Optische Aufhellmittel
FR1544582A (fr) Mélanges durcissables à base d'isocyanurate de triglycidyle
FR1406193A (fr) Agents d'éclaircissement
FR1464999A (fr) Agents éclaircissants optiques
FR1533865A (fr) Nouveaux agents d'azurage optique
AT242089B (de) Optische Aufhellmittel
FR1459862A (fr) Nouvelle famille d'azurants optiques
FR1397629A (fr) Azurants optiques
AT244894B (de) Optische Aufhellungsmittel
FR1357445A (fr) Agents d'éclaircissement optique
FR1388469A (fr) Agents d'éclaircissement optique
FR1406324A (fr) Agents d'éclaircissement
FR1390257A (fr) Structure d'ailettes à auto-empilement
BE627915A (fr) Azurants optiques
FR1346179A (fr) Azurants optiques