ES265553A1 - Procedimiento para la obtenciën de nuevos aclaradores ëpticos - Google Patents
Procedimiento para la obtenciën de nuevos aclaradores ëpticosInfo
- 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
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)
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) |
-
1960
- 1960-03-11 CH CH277160A patent/CH395091A/de unknown
-
1961
- 1961-03-02 GB GB7740/61A patent/GB907819A/en not_active Expired
- 1961-03-10 BE BE601165A patent/BE601165A/fr unknown
- 1961-03-10 ES ES0265553A patent/ES265553A1/es not_active Expired
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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