EP0060439B1 - Masse de filage pour la fabrication de fibres en cellulose régénérée et contenant un azurant optique - Google Patents
Masse de filage pour la fabrication de fibres en cellulose régénérée et contenant un azurant optique Download PDFInfo
- Publication number
- EP0060439B1 EP0060439B1 EP82101612A EP82101612A EP0060439B1 EP 0060439 B1 EP0060439 B1 EP 0060439B1 EP 82101612 A EP82101612 A EP 82101612A EP 82101612 A EP82101612 A EP 82101612A EP 0060439 B1 EP0060439 B1 EP 0060439B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- formula
- denotes
- brightener
- water
- contain
- Prior art date
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
- D01F2/16—Addition of dyes to the spinning solution
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Detergent Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
- Coloring (AREA)
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82101612T ATE11434T1 (de) | 1981-03-14 | 1982-03-03 | Weisstoenerhaltige spinnmassen zur herstellung von celluloseregeneratfasern. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813109828 DE3109828A1 (de) | 1981-03-14 | 1981-03-14 | Weisstoenerhaltige spinnmassen zur herstellung von celluloseregeneratfasern |
DE3109828 | 1981-03-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0060439A2 EP0060439A2 (fr) | 1982-09-22 |
EP0060439A3 EP0060439A3 (en) | 1983-06-29 |
EP0060439B1 true EP0060439B1 (fr) | 1985-01-23 |
Family
ID=6127233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82101612A Expired EP0060439B1 (fr) | 1981-03-14 | 1982-03-03 | Masse de filage pour la fabrication de fibres en cellulose régénérée et contenant un azurant optique |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0060439B1 (fr) |
AT (1) | ATE11434T1 (fr) |
BR (1) | BR8201336A (fr) |
DE (2) | DE3109828A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11130975A (ja) * | 1997-10-29 | 1999-05-18 | Hakkooru Chemical Kk | 隠ぺい性の優れた蛍光性有機白色顔料組成物 |
US7270771B2 (en) * | 2002-07-05 | 2007-09-18 | Ciba Specialty Chemicals Corporation | Triazinylaminostilbene disulphonic acid mixtures |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE540323A (fr) * | 1954-08-07 | |||
DE1245032B (de) * | 1963-05-11 | 1967-07-20 | Hoechst Ag | Verfahren zur Herstellung gefaerbter Gebilde |
CH449843A (de) * | 1964-09-15 | 1968-01-15 | Ciba Geigy | Verfahren zur Herstellung optisch aufgehellter Formkörper aus regenerierter Cellulose |
DE1594846A1 (de) * | 1966-07-28 | 1971-05-27 | Hoechst Ag | Lagerbestaendige Aufhellerloesung |
-
1981
- 1981-03-14 DE DE19813109828 patent/DE3109828A1/de not_active Withdrawn
-
1982
- 1982-03-03 AT AT82101612T patent/ATE11434T1/de active
- 1982-03-03 EP EP82101612A patent/EP0060439B1/fr not_active Expired
- 1982-03-03 DE DE8282101612T patent/DE3261994D1/de not_active Expired
- 1982-03-12 BR BR8201336A patent/BR8201336A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
ATE11434T1 (de) | 1985-02-15 |
DE3261994D1 (en) | 1985-03-07 |
EP0060439A2 (fr) | 1982-09-22 |
BR8201336A (pt) | 1983-01-25 |
EP0060439A3 (en) | 1983-06-29 |
DE3109828A1 (de) | 1982-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0385374B2 (fr) | Composition d'azurant stable au stockage | |
DE1959233A1 (de) | Optische Aufhellmittel enthaltende anorganische Weisspigmente | |
EP0323399A1 (fr) | Dispersion d'agent de blanchiment optique | |
EP0274666A1 (fr) | Compositions de couchage pour papier comprenant des agents de blanchiment | |
DE2721084A1 (de) | Mischungen von optischen aufhellern | |
EP0899325A2 (fr) | Composition adoucissante pour textiles | |
EP0060439B1 (fr) | Masse de filage pour la fabrication de fibres en cellulose régénérée et contenant un azurant optique | |
DE1695582C3 (de) | 02.09.67 Japan 56084-67 N-Pyridyfäthyl-4-alkoxy-naphthalimide und Verfahren zu ihrer Herstellung sowie ihre Verwendung als optische Aufheller | |
DE2734204C3 (de) | Wäßrige, fließfähige, dispersionsstabile Zubereitungen | |
DE2224553A1 (de) | Neue quartaere ammoniumsalze und deren verwendung, insbesondere als textilweichmacher | |
CH477501A (de) | Verfahren zur Aufhellung von nichttextilem Polymermaterial mittels Dibenzazolylstilbenverbindungen | |
EP0073996A1 (fr) | Sels d'agent de blanchiment optique et leur utilisation pour le filage au mouillé de fibres acryliques | |
DE1805371B2 (de) | Bis-v-triaiol-styrolderivate, Verfahren zu deren Herstellung sowie deren Anwendung als optische Aufheller | |
EP0054511B1 (fr) | 4-Styryle-4'-vinylbiphényles, méthodes pour leur préparation et leur emploi comme azurants optiques | |
DE2011552C3 (de) | 3- P'^'-Dichtör-^-afkyl-imenyrJ^ A2 -pyrazoint-Derivate, Verfahren zu ihrer Herstellung und ihre Verwendung als optische Aufheller | |
DE1794190B2 (de) | Verfahren zum Farben von syntheti sehen Fasern mit Dispersionsfarbstoffen | |
DE2921641C2 (fr) | ||
DE3125495A1 (de) | "verwendung von farbstoffen zur nuancierung von optischen aufhellungen" | |
DE2617437B2 (de) | Kaltwasserlösliches Präparat, Verfahren zu seiner Herstellung und seine Verwendung | |
EP0074590A2 (fr) | Préparation d'azurants optiques | |
DE1802642B2 (de) | Fluoreszierende 1- (PyrazolinylphenylsulfonyO-piperazine | |
DE1293719B (de) | Optische Aufheller | |
DE1928286C3 (de) | Naphthalimidderivate und Verfahren zu ihrer Herstellung | |
EP0012294A1 (fr) | Composés réactifs quaternaires, leur préparation et leur application à l'élévation de l'affinité de colorants anioniques pour des fibres contenant des groupes azotés ou hydroxylés | |
DE19546518A1 (de) | Lagerstabile Aufhellerformulierungen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19820303 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT CH DE FR GB IT Designated state(s): AT CH DE FR GB IT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT CH DE FR GB IT LI Designated state(s): AT CH DE FR GB IT LI |
|
ITF | It: translation for a ep patent filed |
Owner name: ING. C. GREGORJ S.P.A. |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE FR GB IT LI Designated state(s): AT CH DE FR GB IT LI |
|
REF | Corresponds to: |
Ref document number: 11434 Country of ref document: AT Date of ref document: 19850215 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 3261994 Country of ref document: DE Date of ref document: 19850307 |
|
ET | Fr: translation filed | ||
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
26 | Opposition filed |
Opponent name: ENKA AG Effective date: 19850925 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 19870313 Year of fee payment: 6 |
|
RDAG | Patent revoked |
Free format text: ORIGINAL CODE: 0009271 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT REVOKED |
|
27W | Patent revoked |
Effective date: 19870919 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPR | Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state |