FI47997C - Method for optical clarity improvement of organic fibrous materials - Google Patents

Method for optical clarity improvement of organic fibrous materials

Info

Publication number
FI47997C
FI47997C FI702298A FI229870A FI47997C FI 47997 C FI47997 C FI 47997C FI 702298 A FI702298 A FI 702298A FI 229870 A FI229870 A FI 229870A FI 47997 C FI47997 C FI 47997C
Authority
FI
Finland
Prior art keywords
fibrous materials
optical clarity
organic fibrous
clarity improvement
improvement
Prior art date
Application number
FI702298A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI47997B (en
Inventor
Mueller
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 FI47997B publication Critical patent/FI47997B/fi
Publication of FI47997C publication Critical patent/FI47997C/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)
FI702298A 1969-08-27 1970-08-20 Method for optical clarity improvement of organic fibrous materials FI47997C (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FI47997B FI47997B (en) 1974-01-31
FI47997C true FI47997C (en) 1974-05-10

Family

ID=4388298

Family Applications (2)

Application Number Title Priority Date Filing Date
FI702297A FI47996C (en) 1969-08-27 1970-08-20 Method for optical clarity improvement of organic fibrous materials
FI702298A FI47997C (en) 1969-08-27 1970-08-20 Method for optical clarity improvement of organic fibrous materials

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI702297A FI47996C (en) 1969-08-27 1970-08-20 Method for optical clarity improvement of organic fibrous materials

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
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
AT305945B (en) 1973-03-26
IL35106A0 (en) 1970-10-30
NL7012657A (en) 1971-03-02

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