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) IL35106A (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
WO2001012900A1 (en) 1999-08-13 2001-02-22 Ciba Specialty Chemicals Holding Inc. 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
IL35106A (en) 1973-10-25
CH1299069A4 (en) 1974-06-14
FR2059698B1 (en) 1973-11-23
ZA705492B (en) 1971-06-30
IL35105A0 (en) 1970-10-30
BE755299A (en) 1971-02-26
IL35105A (en) 1973-10-25
FI47996B (en) 1974-01-31
FI47996C (en) 1974-05-10
GB1275162A (en) 1972-05-24
IL35106A0 (en) 1970-10-30
FI47997B (en) 1974-01-31
AT304430B (en) 1973-01-10
CA978307A (en) 1975-11-25
NL7012656A (en) 1971-03-02
NL7012657A (en) 1971-03-02
DE2040865A1 (en) 1971-03-04
DE2040864A1 (en) 1971-03-04
SE359586B (en) 1973-09-03
CH556937A (en) 1974-12-13
FR2059698A1 (en) 1971-06-04
FI47997C (en) 1974-05-10
SE359585B (en) 1973-09-03

Similar Documents

Publication Publication Date Title
AT286225B (en) Process for the optical brightening of cellulose and polyamide substrates
AT261532B (en) Process for the optical brightening of organic textile materials
AT310705B (en) Process for optical brightening
CH493691A (en) Process for the production of pulp containing lignocellulose
CH187973A4 (en) Process for the optical brightening of textile materials
AT196342B (en) Process for the optical brightening of polyester fibers
AT299110B (en) Process for the optical brightening of synthetic fiber materials as well as spinning and casting compounds
CH522075A (en) Process for the optical brightening of textile materials
AT299111B (en) Process for the optical brightening of organic materials
AT305945B (en) Process for the optical brightening of organic fiber substrates
AT318532B (en) Process for the optical brightening of synthetic or natural, organic materials
CH833474A4 (en) Process for the optical brightening of organic textile materials
AT299877B (en) Process for the optical brightening of fiber materials made of polyacrylonitrile
CH409850A (en) Process for the optical brightening of textile fibers with naphthalic acids or naphthalic acid derivatives
AT315803B (en) Process for the optical brightening of organic materials
CH503830A (en) Process for the optical brightening of polyacrylonitrile fiber materials
AT304429B (en) Process for the optical brightening of high molecular weight or low molecular weight organic material
AT196343B (en) Process for the optical brightening of synthetic fibers
CH414527A (en) Process for the optical brightening of textile fibers
CH508772A (en) Process for the optical brightening of textile materials
CH947972A4 (en) Process for the optical brightening of textile goods
AT311295B (en) Process for optical brightening
CH518955A (en) Process for the production of optical brighteners
AT316152B (en) Process for the optical brightening of moldings
CH531084A (en) Process for the optical brightening of textile fibers with styryl compounds

Legal Events

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