ES265553A1 - Procedimiento para la obtenciën de nuevos aclaradores ëpticos - Google Patents

Procedimiento para la obtenciën de nuevos aclaradores ëpticos

Info

Publication number
ES265553A1
ES265553A1 ES0265553A ES265553A ES265553A1 ES 265553 A1 ES265553 A1 ES 265553A1 ES 0265553 A ES0265553 A ES 0265553A ES 265553 A ES265553 A ES 265553A ES 265553 A1 ES265553 A1 ES 265553A1
Authority
ES
Spain
Prior art keywords
acid
product
ethylene
fibres
dimethylbenzoxazolyl
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
ES0265553A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES265553A1 publication Critical patent/ES265553A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
    • C08K5/353—Five-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
ES0265553A 1960-03-11 1961-03-10 Procedimiento para la obtenciën de nuevos aclaradores ëpticos Expired ES265553A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH277160A CH395091A (de) 1960-03-11 1960-03-11 Verfahren zur Herstellung von a,B-Di-(benzoxazolyl-(2))-äthylen

Publications (1)

Publication Number Publication Date
ES265553A1 true ES265553A1 (es) 1961-09-16

Family

ID=4241234

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0265553A Expired ES265553A1 (es) 1960-03-11 1961-03-10 Procedimiento para la obtenciën de nuevos aclaradores ëpticos

Country Status (4)

Country Link
BE (1) BE601165A (es)
CH (1) CH395091A (es)
ES (1) ES265553A1 (es)
GB (1) GB907819A (es)

Also Published As

Publication number Publication date
BE601165A (fr) 1961-09-11
CH395091A (de) 1965-07-15
GB907819A (en) 1962-10-10

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