BE748782A - Azurage optique de matieres fibreuses organiques - Google Patents

Azurage optique de matieres fibreuses organiques

Info

Publication number
BE748782A
BE748782A BE748782DA BE748782A BE 748782 A BE748782 A BE 748782A BE 748782D A BE748782D A BE 748782DA BE 748782 A BE748782 A BE 748782A
Authority
BE
Belgium
Prior art keywords
blasting
optical
fibrous materials
organic fibrous
organic
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of BE748782A publication Critical patent/BE748782A/xx

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
    • D06L4/607—Optical bleaching or brightening in organic solvents

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Glass Compositions (AREA)
BE748782D 1969-04-11 1970-04-10 Azurage optique de matieres fibreuses organiques BE748782A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH552469A CH532679A (de) 1969-04-11 1969-04-11 Verfahren zum kontinuierlichen optischen Aufhellen von Textilmaterial aus natürlichem oder synthetischem Polyamid

Publications (1)

Publication Number Publication Date
BE748782A true BE748782A (fr) 1970-10-12

Family

ID=4295059

Family Applications (1)

Application Number Title Priority Date Filing Date
BE748782D BE748782A (fr) 1969-04-11 1970-04-10 Azurage optique de matieres fibreuses organiques

Country Status (12)

Country Link
US (1) US3690916A (xx)
AT (1) AT304428B (xx)
BE (1) BE748782A (xx)
BR (1) BR7018167D0 (xx)
CA (1) CA973658A (xx)
CH (2) CH532679A (xx)
DE (1) DE2017254B2 (xx)
ES (1) ES378435A1 (xx)
FR (1) FR2038397B1 (xx)
GB (1) GB1302101A (xx)
IL (1) IL34297A (xx)
NL (1) NL7005209A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871898A (en) * 1969-11-14 1975-03-18 Ciba Geigy Ag Process for the optical brightening of organic fibre material
US3983288A (en) * 1974-11-04 1976-09-28 Eastman Kodak Company Fibers and fabrics containing optical brightening agents
JPS5725365A (en) * 1980-07-22 1982-02-10 Showa Kagaku Kogyo Kk Dyestuff salt-containing fluorescent brightener composition
JPS5725364A (en) * 1980-07-22 1982-02-10 Showa Kagaku Kogyo Kk Dyestuff salt

Also Published As

Publication number Publication date
US3690916A (en) 1972-09-12
DE2017254C3 (xx) 1974-01-03
NL7005209A (xx) 1970-10-13
BR7018167D0 (pt) 1973-01-18
AT304428B (de) 1973-01-10
FR2038397B1 (xx) 1973-07-13
IL34297A0 (en) 1970-06-17
ES378435A1 (es) 1972-06-16
DE2017254A1 (de) 1970-10-15
GB1302101A (xx) 1973-01-04
CA973658A (en) 1975-09-02
IL34297A (en) 1973-02-28
CH532679A (de) 1972-08-31
FR2038397A1 (xx) 1971-01-08
CH552469A4 (xx) 1972-08-31
DE2017254B2 (de) 1973-05-24

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