ES344828A1 - Procedimiento para aprestar y emblanquecer opticamente ge- neros textiles. - Google Patents

Procedimiento para aprestar y emblanquecer opticamente ge- neros textiles.

Info

Publication number
ES344828A1
ES344828A1 ES344828A ES344828A ES344828A1 ES 344828 A1 ES344828 A1 ES 344828A1 ES 344828 A ES344828 A ES 344828A ES 344828 A ES344828 A ES 344828A ES 344828 A1 ES344828 A1 ES 344828A1
Authority
ES
Spain
Prior art keywords
naphthotriazoles
stilbyl
textiles
brightening agents
optical brightening
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
ES344828A
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
JR 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 JR Geigy AG filed Critical JR Geigy AG
Publication of ES344828A1 publication Critical patent/ES344828A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/22—Naphthotriazoles
    • C07D249/24—Naphthotriazoles with stilbene radicals directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14—Styryl dyes
    • C09B23/148—Stilbene dyes containing the moiety -C6H5-CH=CH-C6H5
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0025—Adding carbon material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Reinforced Plastic Materials (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Coloring (AREA)
ES344828A 1966-09-08 1966-09-07 Procedimiento para aprestar y emblanquecer opticamente ge- neros textiles. Expired ES344828A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1302666A CH473935A (de) 1966-09-08 1966-09-08 Verfahren zum Ausrüsten und Weisstönen von Cellulosefasern enthaltenden Textilien

Publications (1)

Publication Number Publication Date
ES344828A1 true ES344828A1 (es) 1969-01-01

Family

ID=4388634

Family Applications (1)

Application Number Title Priority Date Filing Date
ES344828A Expired ES344828A1 (es) 1966-09-08 1966-09-07 Procedimiento para aprestar y emblanquecer opticamente ge- neros textiles.

Country Status (9)

Country Link
JP (1) JPS521030B1 (es)
AT (1) AT277144B (es)
BE (1) BE703589A (es)
CH (1) CH473935A (es)
DE (1) DE1619071A1 (es)
ES (1) ES344828A1 (es)
GB (1) GB1150408A (es)
GR (1) GR37592B (es)
NL (1) NL6712291A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164050U (ja) * 1982-04-20 1983-11-01 株式会社田村電機製作所 カ−ドリ−ダのパンチ機構
EP1520450B1 (en) 2002-06-06 2017-08-02 UDC Ireland Limited Electroluminescent device

Also Published As

Publication number Publication date
GR37592B (el) 1969-06-23
GB1150408A (en) 1969-04-30
JPS521030B1 (es) 1977-01-12
AT277144B (de) 1969-12-10
DE1619071A1 (de) 1971-03-11
CH473935A (de) 1969-07-31
CH1302666A4 (es) 1969-02-28
BE703589A (es) 1968-03-07
NL6712291A (es) 1968-03-11

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