Title:
AMPHOTERIC FLUORESCENT WHITENING AGENTS
Document Type and Number:
WIPO Patent Application WO2004046293
Kind Code:
A8
Abstract:
The present invention provides novel bis-triazinylaminostilbene amphoteric fluorescent whitening agents, comprising both individual components and mixtures thereof, a process for their preparation, intermediates useful for their prepartion and use of the fluorescent whitening agents for the fluorescents whitening of paper.
Inventors:
SCHEFFLER GOETZ (DE)
ROHRINGER PETER (CH)
FLETCHER IAN JOHN (CH)
ROHRINGER PETER (CH)
FLETCHER IAN JOHN (CH)
Application Number:
PCT/EP2003/012583
Publication Date:
August 26, 2004
Filing Date:
November 11, 2003
Export Citation:
Assignee:
CIBA SC HOLDING AG (CH)
SCHEFFLER GOETZ (DE)
ROHRINGER PETER (CH)
FLETCHER IAN JOHN (CH)
SCHEFFLER GOETZ (DE)
ROHRINGER PETER (CH)
FLETCHER IAN JOHN (CH)
International Classes:
C07D251/50; C07D251/52; C07D251/54; C07D251/70; C09K11/06; C11D3/42; D06L3/12; D21H21/30; (IPC1-7): C11D3/42
Download PDF:
Previous Patent: IMPROVED DETERGENT COMPOSITION
Next Patent: FILLED-CAVITY TABLETS AND METHOD FOR THEIR PRODUCTION
Next Patent: FILLED-CAVITY TABLETS AND METHOD FOR THEIR PRODUCTION