AT305945B - Process for the optical brightening of organic fiber substrates - Google Patents

Process for the optical brightening of organic fiber substrates

Info

Publication number
AT305945B
AT305945B AT774070A AT774070A AT305945B AT 305945 B AT305945 B AT 305945B AT 774070 A AT774070 A AT 774070A AT 774070 A AT774070 A AT 774070A AT 305945 B AT305945 B AT 305945B
Authority
AT
Austria
Prior art keywords
organic fiber
optical brightening
fiber substrates
substrates
brightening
Prior art date
Application number
AT774070A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT305945B publication Critical patent/AT305945B/en

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)
AT774070A 1969-08-27 1970-08-26 Process for the optical brightening of organic fiber substrates AT305945B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1299069A CH556937A (en) 1969-08-27 1969-08-27

Publications (1)

Publication Number Publication Date
AT305945B true AT305945B (en) 1973-03-26

Family

ID=4388298

Family Applications (2)

Application Number Title Priority Date Filing Date
AT774370A AT304430B (en) 1969-08-27 1970-08-26 Process for the optical brightening of organic fiber substrates
AT774070A AT305945B (en) 1969-08-27 1970-08-26 Process for the optical brightening of organic fiber substrates

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT774370A AT304430B (en) 1969-08-27 1970-08-26 Process for the optical brightening of organic fiber substrates

Country Status (12)

Country Link
AT (2) AT304430B (en)
BE (1) BE755299A (en)
CA (1) CA978307A (en)
CH (2) CH556937A (en)
DE (2) DE2040864A1 (en)
FI (2) FI47996C (en)
FR (1) FR2059698B1 (en)
GB (1) GB1275162A (en)
IL (2) IL35105A (en)
NL (2) NL7012657A (en)
SE (2) SE359586B (en)
ZA (1) ZA705492B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1194774A4 (en) 1974-09-03 1977-04-29
GB9422280D0 (en) * 1994-11-04 1994-12-21 Ciba Geigy Ag Fluorescent whitening agent formulation
MXPA02001235A (en) 1999-08-13 2002-07-22 Ciba Sc Holding Ag Formulations of fluorescent whitening agents.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535352A (en) * 1966-09-01 1968-08-02 Henkel & Cie Gmbh Process for dyeing a fibrous material in organic solvents
DE1594854C3 (en) * 1967-12-23 1975-07-24 Hoechst Ag, 6000 Frankfurt Dispersions of optical brightening agents with salt-forming water-solubilizing groups

Also Published As

Publication number Publication date
CH556937A (en) 1974-12-13
ZA705492B (en) 1971-06-30
FI47996C (en) 1974-05-10
GB1275162A (en) 1972-05-24
IL35105A (en) 1973-10-25
DE2040864A1 (en) 1971-03-04
CA978307A (en) 1975-11-25
FI47996B (en) 1974-01-31
AT304430B (en) 1973-01-10
BE755299A (en) 1971-02-26
FR2059698A1 (en) 1971-06-04
FI47997C (en) 1974-05-10
IL35106A (en) 1973-10-25
CH1299069A4 (en) 1974-06-14
NL7012656A (en) 1971-03-02
FI47997B (en) 1974-01-31
IL35105A0 (en) 1970-10-30
DE2040865A1 (en) 1971-03-04
FR2059698B1 (en) 1973-11-23
SE359586B (en) 1973-09-03
SE359585B (en) 1973-09-03
IL35106A0 (en) 1970-10-30
NL7012657A (en) 1971-03-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee