DE2839936C2 - Mischungen von optischen Aufhellern und deren Verwendung zum optischen Aufhellen - Google Patents

Mischungen von optischen Aufhellern und deren Verwendung zum optischen Aufhellen

Info

Publication number: DE2839936C2
Authority: DE; Germany
Prior art keywords: formula; group; alkyl; compound; hydrogen
Prior art date: 1978-09-14
Legal status (The legal status 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 status listed.): Expired

Application number

DE2839936A

Other languages

German (de)

English (en)

Other versions

DE2839936A1 (de

Inventor

Rüdiger Dr. 6238 Hofheim Erckel

Dieter Dr. 6233 Kelkheim Günther

Heinz 6231 Sulzbach Probst

Günther 6232 Bad Soden Rösch

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hoechst AG

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.)

1978-09-14

Filing date

1978-09-14

Publication date

1983-11-10

1978-09-14 Application filed by Hoechst AG filed Critical Hoechst AG

1978-09-14 Priority to DE2839936A priority Critical patent/DE2839936C2/de

1979-09-11 Priority to CH820879A priority patent/CH660939GA3/de

1979-09-12 Priority to IT7925679A priority patent/IT1165305B/it

1979-09-12 Priority to PH23025A priority patent/PH15495A/en

1979-09-12 Priority to SE7907574A priority patent/SE7907574L/sv

1979-09-13 Priority to GB7931729A priority patent/GB2032480B/en

1979-09-13 Priority to NLAANVRAGE7906854,A priority patent/NL186588C/xx

1979-09-13 Priority to BR7905862A priority patent/BR7905862A/pt

1979-09-13 Priority to FR7922868A priority patent/FR2436212A1/fr

1979-09-13 Priority to JP11680279A priority patent/JPS5540785A/ja

1979-09-13 Priority to CA000335590A priority patent/CA1136356A/en

1979-09-14 Priority to BE0/19715A priority patent/BE878795A/fr

1980-04-03 Publication of DE2839936A1 publication Critical patent/DE2839936A1/de

1983-11-10 Application granted granted Critical

1983-11-10 Publication of DE2839936C2 publication Critical patent/DE2839936C2/de

Status Expired legal-status Critical Current

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
- D06L4/65—Optical bleaching or brightening with mixtures of optical brighteners

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Detergent Compositions (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Plural Heterocyclic Compounds (AREA)
Paper (AREA)

DE2839936A 1978-09-14 1978-09-14 Mischungen von optischen Aufhellern und deren Verwendung zum optischen Aufhellen Expired DE2839936C2 (de)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
DE2839936A DE2839936C2 (de)	1978-09-14	1978-09-14	Mischungen von optischen Aufhellern und deren Verwendung zum optischen Aufhellen
CH820879A CH660939GA3 (sv)	1978-09-14	1979-09-11
PH23025A PH15495A (en)	1978-09-14	1979-09-12	Mixtures of optical brighteners and their use for optical brightening
SE7907574A SE7907574L (sv)	1978-09-14	1979-09-12	Blandningar av optiska uppklarningsmedel och deras anvendning for optisk uppklarning
IT7925679A IT1165305B (it)	1978-09-14	1979-09-12	Miscele di sbiancanti ottici e loro impiego per la sbianca ottica
NLAANVRAGE7906854,A NL186588C (nl)	1978-09-14	1979-09-13	Mengsel van optische witmakers.
GB7931729A GB2032480B (en)	1978-09-14	1979-09-13	Mixtures of optical brighteners
BR7905862A BR7905862A (pt)	1978-09-14	1979-09-13	Misturas de aclaradores oticos e sua aplicacao
FR7922868A FR2436212A1 (fr)	1978-09-14	1979-09-13	Melanges d'azureurs optiques et leur utilisation pour l'azurage optique
JP11680279A JPS5540785A (en)	1978-09-14	1979-09-13	Optical whitener mixture
CA000335590A CA1136356A (en)	1978-09-14	1979-09-13	Mixtures of optical brighteners and their use for the optical brightening
BE0/19715A BE878795A (fr)	1978-09-14	1979-09-14	Melanges d'azureurs optiques et leur utilisation pour l'azurage optique

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2839936A DE2839936C2 (de)	1978-09-14	1978-09-14	Mischungen von optischen Aufhellern und deren Verwendung zum optischen Aufhellen

Publications (2)

Publication Number	Publication Date
DE2839936A1 DE2839936A1 (de)	1980-04-03
DE2839936C2 true DE2839936C2 (de)	1983-11-10

Family

ID=6049392

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE2839936A Expired DE2839936C2 (de)	1978-09-14	1978-09-14	Mischungen von optischen Aufhellern und deren Verwendung zum optischen Aufhellen

Country Status (12)

Country	Link
JP (1)	JPS5540785A (sv)
BE (1)	BE878795A (sv)
BR (1)	BR7905862A (sv)
CA (1)	CA1136356A (sv)
CH (1)	CH660939GA3 (sv)
DE (1)	DE2839936C2 (sv)
FR (1)	FR2436212A1 (sv)
GB (1)	GB2032480B (sv)
IT (1)	IT1165305B (sv)
NL (1)	NL186588C (sv)
PH (1)	PH15495A (sv)
SE (1)	SE7907574L (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3104992A1 (de) *	1981-02-12	1982-08-26	Hoechst Ag, 6000 Frankfurt	"mischungen von optischen aufhellern"
DE19732109A1 (de) *	1997-07-25	1999-01-28	Clariant Gmbh	Mischungen von optischen Aufhellern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2721084C3 (de) *	1977-05-11	1981-02-26	Hoechst Ag, 6000 Frankfurt	Mischungen von optischen Aufhellern

1978
- 1978-09-14 DE DE2839936A patent/DE2839936C2/de not_active Expired
1979
- 1979-09-11 CH CH820879A patent/CH660939GA3/de unknown
- 1979-09-12 SE SE7907574A patent/SE7907574L/sv unknown
- 1979-09-12 IT IT7925679A patent/IT1165305B/it active
- 1979-09-12 PH PH23025A patent/PH15495A/en unknown
- 1979-09-13 BR BR7905862A patent/BR7905862A/pt unknown
- 1979-09-13 FR FR7922868A patent/FR2436212A1/fr active Granted
- 1979-09-13 GB GB7931729A patent/GB2032480B/en not_active Expired
- 1979-09-13 CA CA000335590A patent/CA1136356A/en not_active Expired
- 1979-09-13 NL NLAANVRAGE7906854,A patent/NL186588C/xx not_active IP Right Cessation
- 1979-09-13 JP JP11680279A patent/JPS5540785A/ja active Granted
- 1979-09-14 BE BE0/19715A patent/BE878795A/fr not_active IP Right Cessation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT

Also Published As

Publication number	Publication date
CH660939GA3 (sv)	1987-06-30
FR2436212A1 (fr)	1980-04-11
JPS5540785A (en)	1980-03-22
CA1136356A (en)	1982-11-30
BR7905862A (pt)	1980-05-27
NL186588B (nl)	1990-08-01
PH15495A (en)	1983-02-03
FR2436212B1 (sv)	1982-04-16
NL186588C (nl)	1991-01-02
BE878795A (fr)	1980-03-14
GB2032480B (en)	1982-12-01
IT7925679A0 (it)	1979-09-12
JPH0130868B2 (sv)	1989-06-22
DE2839936A1 (de)	1980-04-03
SE7907574L (sv)	1980-03-15
GB2032480A (en)	1980-05-08
NL7906854A (nl)	1980-03-18
IT1165305B (it)	1987-04-22

Publication	Publication Date	Title
DE2721084C3 (de)	1981-02-26	Mischungen von optischen Aufhellern
EP0023028B1 (de)	1982-12-15	Mischungen von optischen Aufhellern und deren Verwendung
DE2629703C3 (de)	1981-07-23	Aufhellermischungen und deren Verwendung
EP0023026B1 (de)	1984-02-22	Mischungen von optischen Aufhellern und deren Verwendung
DE2743127A1 (de)	1978-03-30	Verfahren zum flammfestmachen von synthetischem fasermaterial
DE2839936C2 (de)	1983-11-10	Mischungen von optischen Aufhellern und deren Verwendung zum optischen Aufhellen
DE3027479A1 (de)	1982-03-04	Mischungen von optischen aufhellern und deren verwendung
EP0058880B1 (de)	1985-01-30	Mischungen von optischen Aufhellern
DE2759217C3 (de)	1981-05-27	Mischungen von optischen Aufhellern
DE2535614A1 (de)	1976-03-04	Neue styrolverbindungen
EP0035694A1 (de)	1981-09-16	Mischungen von optischen Aufhellern
DD158544A5 (de)	1983-01-19	Verfahren zur herstellung von vinylstilbenverbindungen
DE2146761C3 (de)	1975-10-02	Verfahren zur Herstellung ichtechter Färbungen auf synthetischen Fasern
DE1238431B (de)	1967-04-13	Optische Aufhellmittel
DE2217284A1 (de)	1972-11-02	Neue Pyrazolinverbindungen als optische Aufheller
DE2609421A1 (de)	1976-09-16	Neue benzoxazol-styryle
DE1274551B (de)	1968-08-08	Optisches Aufhellen
DE1545895B2 (de)	1974-04-11	Pyrazolinverbindungen
DE2926234A1 (de)	1981-01-15	Neue stilbenverbindungen, verfahren zu deren herstellung und deren verwendung als optische aufheller
AT230838B (de)	1963-12-30	Optische Aufhellmittel
DE1203224B (de)	1965-10-21	Verwendung von Di-imidazolen als optische Aufhellungsmittel fuer organische Materialien
DE2148512A1 (de)	1972-04-06	Neue Triazol-Derivate
DE2029157A1 (sv)	1970-12-23
DE2538816A1 (de)	1976-03-11	Kontinuierliches verfahren zum optischen aufhellen
DE1617104A1 (de)	1971-02-18	Waschmittel

Legal Events

Date	Code	Title	Description
1980-08-28	OD	Request for examination
1983-11-10	AF	Is addition to no.	Ref country code: DE Ref document number: 2759217 Format of ref document f/p: P
1983-11-10	D2	Grant after examination
1984-05-10	8364	No opposition during term of opposition
1996-02-01	8340	Patent of addition ceased/non-payment of fee of main patent