FI41639B - - Google Patents

Info

Publication number
FI41639B
FI41639B FI1705/64A FI170564A FI41639B FI 41639 B FI41639 B FI 41639B FI 1705/64 A FI1705/64 A FI 1705/64A FI 170564 A FI170564 A FI 170564A FI 41639 B FI41639 B FI 41639B
Authority
FI
Finland
Application number
FI1705/64A
Other languages
Finnish (fi)
Other versions
FI41639C (fi
Inventor
W Theuer
H Gold
E Lehmann
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
Publication of FI41639B publication Critical patent/FI41639B/fi
Application granted granted Critical
Publication of FI41639C publication Critical patent/FI41639C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/48—Two nitrogen atoms
    • C07D251/52—Two nitrogen atoms with an oxygen or sulfur atom attached to the third ring carbon atom
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
FI641705A 1963-08-10 1964-08-07 Kirkastusaine FI41639C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0040468 1963-08-10

Publications (2)

Publication Number Publication Date
FI41639B true FI41639B (fr) 1969-09-30
FI41639C FI41639C (fi) 1970-01-12

Family

ID=7098246

Family Applications (1)

Application Number Title Priority Date Filing Date
FI641705A FI41639C (fi) 1963-08-10 1964-08-07 Kirkastusaine

Country Status (9)

Country Link
US (1) US3371089A (fr)
AT (1) AT250890B (fr)
BE (1) BE651613A (fr)
CH (1) CH421892A (fr)
DE (1) DE1444015A1 (fr)
FI (1) FI41639C (fr)
FR (1) FR1406193A (fr)
GB (1) GB1007641A (fr)
NL (1) NL6409125A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH827471A4 (de) * 1971-06-07 1975-11-28 Ciba Geigy Ag Verfahren zur Verhinderung des Anblutens von optisch aufgehelltem, textilem Polyamidfasermaterial
US4302579A (en) * 1979-08-21 1981-11-24 Ciba-Geigy Ag Optical brightening agents and photographic materials which contain these brightening agents
DE19544269A1 (de) * 1995-11-28 1997-06-05 Bayer Ag Verfahren zur Herstellung von bis-alkoxy-aminohaltigen Stilbendisulfonsäuren oder deren Derivaten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT471325A (fr) * 1949-10-14
BE562427A (fr) * 1956-11-30 1960-06-03 Sandoz Sa Agents d'eclaircissement pour fibres de polyamides.

Also Published As

Publication number Publication date
FR1406193A (fr) 1965-07-16
NL6409125A (fr) 1965-02-11
FI41639C (fi) 1970-01-12
BE651613A (fr) 1964-12-01
US3371089A (en) 1968-02-27
AT250890B (de) 1966-12-12
CH981264A4 (fr) 1966-06-30
CH421892A (de) 1967-04-15
DE1444015A1 (de) 1969-10-09
GB1007641A (en) 1965-10-13

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