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- Google Patents
AU453485B2 - Slurries of triazine type optical brightening agents
- Google Patents
Slurries of triazine type optical brightening agents
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.)
RONALD CLARK THOMAS GERALD HYDE and ROBERT ERIK BRAUCHBAR DAVID
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.)
Novartis AG
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.)
Filing date
Publication date
Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Application grantedgrantedCritical
Publication of AU453485B2publicationCriticalpatent/AU453485B2/en
Publication of AU2835771ApublicationCriticalpatent/AU2835771A/en
Preparations containing concentrated aqueous asymmetrically substituted bis-triazinylamino-stilbenes and the use of the preparations for optical brightening