AT294001B - METHOD FOR OPTICALLY LIGHTENING FIBER MATERIALS MADE FROM SYNTHETIC POLYAMIDES OR CELLULOSE EASTERS AND MEANS OF CARRYING OUT THE METHOD - Google Patents

METHOD FOR OPTICALLY LIGHTENING FIBER MATERIALS MADE FROM SYNTHETIC POLYAMIDES OR CELLULOSE EASTERS AND MEANS OF CARRYING OUT THE METHOD

Info

Publication number: AT294001B
Authority: AT; Austria
Prior art keywords: easters; cellulose; carrying; fiber materials; materials made
Prior art date: 1968-03-02

Application number

AT02021/69A

Other languages

German (de)

Original Assignee

Hoechst 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.)

1968-03-02

Filing date

1969-02-28

Publication date

1971-10-15

1969-02-28 Application filed by Hoechst Ag filed Critical Hoechst Ag

1971-10-15 Application granted granted Critical

1971-10-15 Publication of AT294001B publication Critical patent/AT294001B/en

Links

239000004952 Polyamide Substances 0.000 title 1
229920002678 cellulose Polymers 0.000 title 1
239000001913 cellulose Substances 0.000 title 1
239000002657 fibrous material Substances 0.000 title 1
229920002647 polyamide Polymers 0.000 title 1

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
- D06L4/679—Fixing treatments in optical brightening, e.g. heating, steaming or acid shock

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

AT02021/69A 1968-03-02 1969-02-28 METHOD FOR OPTICALLY LIGHTENING FIBER MATERIALS MADE FROM SYNTHETIC POLYAMIDES OR CELLULOSE EASTERS AND MEANS OF CARRYING OUT THE METHOD AT294001B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19681719355 DE1719355B2 (en)	1968-03-02	1968-03-02	PROCESS FOR OPTICAL LIGHTENING OF FIBER MATERIALS MADE FROM SYNTHETIC POLYAMIDES OR CELLULOSE EASTERS

Publications (1)

Publication Number	Publication Date
AT294001B true AT294001B (en)	1971-10-15

Family

ID=5689694

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT02021/69A AT294001B (en)	1968-03-02	1969-02-28	METHOD FOR OPTICALLY LIGHTENING FIBER MATERIALS MADE FROM SYNTHETIC POLYAMIDES OR CELLULOSE EASTERS AND MEANS OF CARRYING OUT THE METHOD

Country Status (9)

Country	Link
US (1)	US3619234A (en)
AT (1)	AT294001B (en)
BE (1)	BE729261A (en)
CH (3)	CH299769A4 (en)
DE (1)	DE1719355B2 (en)
FR (1)	FR2003125A1 (en)
GB (1)	GB1248319A (en)
NL (1)	NL6901054A (en)
SE (1)	SE358911B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3033276A1 (en)	1980-09-04	1982-04-08	Basf Ag, 6700 Ludwigshafen	PRINT PASTE
DE3046482A1 (en) *	1980-12-10	1982-07-15	Bayer Ag, 5090 Leverkusen	Whitening textile of synthetic fibre and opt. cellulose - by treating with coacervate system contg. whitener is effective at low temp.
US4426298A (en)	1981-11-27	1984-01-17	Shell Oil Company	Textile processing oils
US4904794A (en) *	1987-03-05	1990-02-27	Ciba-Geigy Corporation	Pyrazoline compounds
GB9615089D0 (en) *	1996-07-18	1996-09-04	Exxon Chemical Patents Inc	Esters and compositions comprising them

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3156655A (en) *	1960-08-02	1964-11-10	Lever Brothers Ltd	Heavy duty liquid detergent composition
CH504471A (en) *	1963-11-25	1971-03-15	Ciba Geigy Ag	7-Amino-cephalosporanic acid derivs

1968
- 1968-03-02 DE DE19681719355 patent/DE1719355B2/en active Granted
1969
- 1969-01-22 NL NL6901054A patent/NL6901054A/xx unknown
- 1969-02-14 US US799531A patent/US3619234A/en not_active Expired - Lifetime
- 1969-02-27 CH CH299769D patent/CH299769A4/xx unknown
- 1969-02-27 GB GB00619/69A patent/GB1248319A/en not_active Expired
- 1969-02-27 CH CH299769A patent/CH560790A/xx not_active IP Right Cessation
- 1969-02-27 CH CH357474A patent/CH561322A5/xx not_active IP Right Cessation
- 1969-02-28 SE SE02803/69A patent/SE358911B/xx unknown
- 1969-02-28 AT AT02021/69A patent/AT294001B/en not_active IP Right Cessation
- 1969-03-03 FR FR6905635A patent/FR2003125A1/en active Granted
- 1969-03-03 BE BE729261D patent/BE729261A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE729261A (en)	1969-09-03
CH560790A (en)	1975-04-15
CH561322A5 (en)	1975-04-30
US3619234A (en)	1971-11-09
DE1719355C3 (en)	1974-05-02
DE1719355A1 (en)	1968-08-05
FR2003125B1 (en)	1973-11-16
SE358911B (en)	1973-08-13
GB1248319A (en)	1971-09-29
DE1719355B2 (en)	1973-09-20
FR2003125A1 (en)	1969-11-07
CH299769A4 (en)	1974-03-29
NL6901054A (en)	1969-09-04

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Legal Events

Date	Code	Title	Description
1984-12-15	ELJ	Ceased due to non-payment of the annual fee