NL285932A - - Google Patents

Info

Publication number
NL285932A
NL285932A NL285932DA NL285932A NL 285932 A NL285932 A NL 285932A NL 285932D A NL285932D A NL 285932DA NL 285932 A NL285932 A NL 285932A
Authority
NL
Netherlands
Application number
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.)
Publication of NL285932A publication Critical patent/NL285932A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • 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
NL285932D 1961-11-27 NL285932A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1377661A CH398488A (de) 1961-11-27 1961-11-27 Verwendung von neuen 2,5-Dibenzoxazolyl-thiophen-derivaten als optische Aufhellmittel für nichttextile organische Materialien

Publications (1)

Publication Number Publication Date
NL285932A true NL285932A (xx)

Family

ID=4395211

Family Applications (1)

Application Number Title Priority Date Filing Date
NL285932D NL285932A (xx) 1961-11-27

Country Status (7)

Country Link
US (1) US3136773A (xx)
BE (1) BE625278A (xx)
CH (1) CH398488A (xx)
DE (1) DE1298074B (xx)
ES (1) ES282833A1 (xx)
GB (1) GB974149A (xx)
NL (1) NL285932A (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH406631A (de) * 1964-01-17 1966-01-31 Ciba Geigy Verwendung von neuen 2,5-Dibenzoxazolyl-thiophen-Verbindungen als optische Aufhellmittel für nicht-textile Materialien
CH475301A (de) * 1964-10-27 1969-07-15 Ciba Geigy Verfahren zur Herstellung von mit Oxazolverbindungen optisch aufgehellten Formkörpern
CH514616A (de) * 1968-10-07 1971-10-31 Ciba Geigy Ag Verfahren zur Herstellung von Arylenoxazolen
GB1435721A (en) * 1972-05-18 1976-05-12 Lilly Industries Ltd Benzoxazole derivatives
USRE29608E (en) * 1972-05-18 1978-04-11 Lilly Industries Limited Benzoxazole derivatives
US3962452A (en) * 1972-05-18 1976-06-08 Lilly Industries, Ltd. Benzoxazole derivatives as therapeutics
US3962441A (en) * 1972-05-18 1976-06-08 Lilly Industries, Ltd. Benzoxazole derivatives in treating inflammation, pain and fever
CH623704GA3 (en) * 1976-11-08 1981-06-30 Process for the preparation of 1,2,4-oxadiazole derivatives and their use as optical brighteners
DE58904709D1 (de) * 1988-09-16 1993-07-22 Ciba Geigy Ag Optische aufheller.
US5512620A (en) * 1994-05-05 1996-04-30 General Electric Company Benzoxazolyl optical brightners in and for thermoplastic compositions
CN110229116A (zh) * 2019-07-03 2019-09-13 江苏格罗瑞化学有限公司 一种用于塑料成型加工中的荧光增白剂提纯方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094696B (de) * 1955-02-15 1960-12-15 Ciba Geigy Verfahren zum optischen Aufhellen von Materialien aus Polyestern
DE1166197B (de) * 1958-09-02 1964-03-26 Ciba Geigy Verfahren zur Herstellung von 2, 5-Di[benzoxazolyl-(2)]-thiophenderivaten

Also Published As

Publication number Publication date
GB974149A (en) 1964-11-04
DE1298074B (de) 1969-06-26
ES282833A1 (es) 1963-07-01
US3136773A (en) 1964-06-09
BE625278A (xx)
CH398488A (de) 1966-03-15

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