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
Authority: FI; Finland
Prior art keywords: fibrous materials; optical clarity; organic fibrous; clarity improvement; improvement
Prior art date: 1969-08-27

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.)

1969-08-27

Filing date

1970-08-20

Publication date

1974-05-10

1970-08-20 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1974-01-31 Publication of FI47997B publication Critical patent/FI47997B/fi

1974-05-10 Application granted granted Critical

1974-05-10 Publication of FI47997C publication Critical patent/FI47997C/en

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)	DE2040865A1 (en)
FI (2)	FI47996C (en)
FR (1)	FR2059698B1 (en)
GB (1)	GB1275162A (en)
IL (2)	IL35106A (en)
NL (2)	NL7012656A (en)
SE (2)	SE359585B (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
CH598400B5 (en)	1974-09-03	1978-04-28	Ciba Geigy Ag
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

0
- BE BE755299D patent/BE755299A/en unknown
1969
- 1969-08-27 CH CH1299069A patent/CH556937A/xx unknown
- 1969-08-27 CH CH1299069D patent/CH1299069A4/xx unknown
1970
- 1970-08-06 SE SE10799/70A patent/SE359585B/xx unknown
- 1970-08-06 SE SE10800/70A patent/SE359586B/xx unknown
- 1970-08-10 ZA ZA705492A patent/ZA705492B/en unknown
- 1970-08-11 CA CA090,418A patent/CA978307A/en not_active Expired
- 1970-08-13 IL IL35106A patent/IL35106A/en unknown
- 1970-08-13 IL IL35105A patent/IL35105A/en unknown
- 1970-08-17 GB GB39577/70A patent/GB1275162A/en not_active Expired
- 1970-08-18 DE DE19702040865 patent/DE2040865A1/en active Pending
- 1970-08-18 DE DE19702040864 patent/DE2040864A1/en active Pending
- 1970-08-20 FI FI702297A patent/FI47996C/en active
- 1970-08-20 FI FI702298A patent/FI47997C/en active
- 1970-08-24 FR FR7030850A patent/FR2059698B1/fr not_active Expired
- 1970-08-26 AT AT774370A patent/AT304430B/en not_active IP Right Cessation
- 1970-08-26 NL NL7012656A patent/NL7012656A/xx unknown
- 1970-08-26 AT AT774070A patent/AT305945B/en not_active IP Right Cessation
- 1970-08-26 NL NL7012657A patent/NL7012657A/xx unknown

Also Published As

Publication number	Publication date
FI47997B (en)	1974-01-31
SE359586B (en)	1973-09-03
DE2040864A1 (en)	1971-03-04
CH1299069A4 (en)	1974-06-14
FR2059698A1 (en)	1971-06-04
NL7012657A (en)	1971-03-02
ZA705492B (en)	1971-06-30
SE359585B (en)	1973-09-03
CA978307A (en)	1975-11-25
FI47996C (en)	1974-05-10
GB1275162A (en)	1972-05-24
AT304430B (en)	1973-01-10
IL35106A (en)	1973-10-25
DE2040865A1 (en)	1971-03-04
BE755299A (en)	1971-02-26
FI47996B (en)	1974-01-31
AT305945B (en)	1973-03-26
IL35106A0 (en)	1970-10-30
CH556937A (en)	1974-12-13
FR2059698B1 (en)	1973-11-23
IL35105A0 (en)	1970-10-30
NL7012656A (en)	1971-03-02
IL35105A (en)	1973-10-25

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