FR1172759A - Brightening agents - Google Patents

Brightening agents

Info

Publication number
FR1172759A
FR1172759A FR1172759DA FR1172759A FR 1172759 A FR1172759 A FR 1172759A FR 1172759D A FR1172759D A FR 1172759DA FR 1172759 A FR1172759 A FR 1172759A
Authority
FR
France
Prior art keywords
brightening agents
brightening
agents
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
Other languages
French (fr)
Inventor
Annemarie Wagner
Anton Schlachter
Herbert Marzolph
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
Application granted granted Critical
Publication of FR1172759A publication Critical patent/FR1172759A/en
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
    • D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
    • 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
FR1172759D 1956-03-03 1957-03-01 Brightening agents Expired FR1172759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF19683A DE1080963B (en) 1956-03-03 1956-03-03 Whitening agents

Publications (1)

Publication Number Publication Date
FR1172759A true FR1172759A (en) 1959-02-16

Family

ID=7089408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172759D Expired FR1172759A (en) 1956-03-03 1957-03-01 Brightening agents

Country Status (7)

Country Link
US (1) US3135742A (en)
BE (1) BE555431A (en)
CH (1) CH355763A (en)
DE (1) DE1080963B (en)
FR (1) FR1172759A (en)
GB (1) GB808113A (en)
NL (1) NL97340C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155418B (en) * 1960-08-12 1963-10-10 Bayer Ag Whitening agents

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290832A (en) * 1962-03-31
US3451927A (en) * 1964-07-08 1969-06-24 Lever Brothers Ltd Fabric conditioner
DE2050725C3 (en) * 1970-10-15 1980-04-30 Bayer Ag, 5090 Leverkusen Whitening agents
BE788658R (en) * 1971-09-09 1973-03-12 Hoechst Ag 3- (3 ', 4'-DICHLORO-6'-ALKYLPHENYL) -DELTA2-PYRAZOLINES, THEIR PREPARATION AND THEIR USE AS BRIGHTENING AGENTS
GB1448281A (en) * 1973-01-29 1976-09-02 Sandoz Products Ltd 1,3-diphenylpyrazolines
LU77629A1 (en) 1977-06-27 1979-03-26 Ciba Geigy Ag NEW PYRAZOLINE DERIVATIVES AND PROCESS FOR THEIR PRODUCTION
DE10208773A1 (en) * 2002-02-28 2003-09-04 Clariant Gmbh Aqueous liquid formulations of pyrazoline brighteners

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US263990A (en) * 1882-09-05 Hand-car
FR1019449A (en) * 1950-06-02 1953-01-21 Ilford Ltd Fluorescent derivatives of pyrazoline and process for their preparation
US2976295A (en) * 1958-12-17 1961-03-21 Gen Aniline & Film Corp p-(3, 5-disubstituted and 3, 5, 5-trisubstituted-2-pyrazolin-1-yl) benzaldehydes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155418B (en) * 1960-08-12 1963-10-10 Bayer Ag Whitening agents

Also Published As

Publication number Publication date
DE1080963B (en) 1960-05-05
CH355763A (en) 1961-07-31
US3135742A (en) 1964-06-02
NL97340C (en)
GB808113A (en) 1959-01-28
BE555431A (en)

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