EP 0542677 A1 19930519 - Storage-stable formulation of mixtures of optical brightness.
Title (en)
Storage-stable formulation of mixtures of optical brightness.
Title (de)
Lagerstabile Formulierung von optischen Aufhellermischungen.
Title (fr)
Formulation stable au stockage de mélanges d'azurants optiques.
Publication
Application
Priority
CH 324591 A 19911107
Abstract (en)
Storage-stable formulations of mixtures of optical brighteners containing at least two anionic optical brighteners, which preferably contain at least one sulphonic acid radical; an anionic polysaccharide; dispersants and water and optionally also auxiliaries. These formulations are particularly suitable for the production of liquid detergents.
Abstract (de)
Lagerstabile Formulierungen von Aufhellermischungen enthaltend mindestens zwei anionische optische Aufheller, die vorzugsweise mindestens einen Sulfonsäurerest enthalten; ein anionisches Polysaccharid; Dispergiermittel und Wasser sowie gegebenenfalls Hilfsstoffe. Diese Formulierungen sind insbesondere zur Herstellung von Flüssigwaschmitteln geeignet.
IPC 1-7
IPC 8 full level
C07D 251/54 (2006.01); C07C 309/32 (2006.01); C07C 309/39 (2006.01); C09B 67/46 (2006.01); C11D 3/42 (2006.01); D06L 3/12 (2006.01); D06L 4/621 (2017.01); D06L 4/664 (2017.01)
CPC (source: EP KR US)
C11D 3/395 (2013.01 - KR); C11D 3/42 (2013.01 - EP US); D06L 4/621 (2016.12 - EP US); D06L 4/664 (2016.12 - EP US)
Citation (search report)
- [A] EP 0008669 A1 19800319 - HOECHST AG [DE]
- [A] FR 2367803 A1 19780512 - CIBA GEIGY AG [CH]
- [A] EP 0345765 A1 19891213 - CIBA GEIGY AG [CH]
- [A] EP 0235080 A1 19870902 - CIBA GEIGY AG [CH]
- [A] EP 0323399 A1 19890705 - CIBA GEIGY AG [CH]
- [X] CHEMICAL ABSTRACTS, vol. 105, no. 9, 1986, Columbus, Ohio, US; abstract no. 154612z, K. ZWIERZYNSKY; L. BANKOWSKI; J. RZESZOWSKI; E. HIGERSBERGER 'Preparation of uniform 1,3,5-triazine-based fluorescent brightener compositions' Seite 78 ;Spalte 1 ;
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0542677 A1 19930519; EP 0542677 B1 19960313; AT E135423 T1 19960315; AU 2820792 A 19930513; AU 653271 B2 19940922; BR 9204316 A 19930511; CA 2082202 A1 19930508; CA 2082202 C 20030729; CH 682748 A5 19931115; DE 59205674 D1 19960418; DK 0542677 T3 19960401; ES 2084977 T3 19960516; GR 3019312 T3 19960630; JP 3286358 B2 20020527; JP H05239768 A 19930917; KR 100249743 B1 20000315; KR 930010170 A 19930622; MX 9206384 A 19930501; MY 110095 A 19980127; NZ 245027 A 19941026; TW 234145 B 19941111; US 5518657 A 19960521
DOCDB simple family (application)
EP 92810830 A 19921028; AT 92810830 T 19921028; AU 2820792 A 19921106; BR 9204316 A 19921106; CA 2082202 A 19921105; CH 324591 A 19911107; DE 59205674 T 19921028; DK 92810830 T 19921028; ES 92810830 T 19921028; GR 960400490 T 19960314; JP 29625592 A 19921106; KR 920020647 A 19921105; MX 9206384 A 19921106; MY PI19921930 A 19921024; NZ 24502792 A 19921105; TW 81108740 A 19921103; US 27870894 A 19940722