Title:
USE OF FLAVYLIUM COMPOUND DERIVATIVES TO BE FIXED TO SOLID SUBSTRATES, FIXING COMPOSITIONS USED, AND RESULTING SUBSTRATES
Document Type and Number:
WIPO Patent Application WO2004013407
Kind Code:
A3
Abstract:
The invention relates to the fixing of active chemical substances to different supports and particularly the use of flavylium salts to be incorporated into different solid substrates, especially textiles and cellulose supports such as paper in order to create a woven or non-woven material in the broad sense of the term or a paper that is physically, chemically, or biologically active and is preferably photostable. Disclosed is the use of compounds of general formula (I) in which R1 to R10 have the meanings indicated in the description. The invention particularly applies to the fixing of active molecules to different supports, especially for dyeing organic or synthetic fibers.
Inventors:
GEORGE FLORIAN (FR)
Application Number:
PCT/FR2003/002321
Publication Date:
April 08, 2004
Filing Date:
July 22, 2003
Export Citation:
Assignee:
UNIV PASTEUR (FR)
GEORGE FLORIAN (FR)
GEORGE FLORIAN (FR)
International Classes:
C09B61/00; D06P1/34; D21H21/28; (IPC1-7): D06P1/34; C09B61/00; D21H21/28
Domestic Patent References:
| WO1999048982A1 | 1999-09-30 |
Foreign References:
| US6241785B1 | 2001-06-05 | |||
| US3597151A | 1971-08-03 | |||
| US3505696A | 1970-04-14 | |||
| EP0754734A1 | 1997-01-22 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 18 5 June 2001 (2001-06-05)
PATENT ABSTRACTS OF JAPAN vol. 016, no. 369 (C - 0972) 10 August 1992 (1992-08-10)
PATENT ABSTRACTS OF JAPAN vol. 016, no. 369 (C - 0972) 10 August 1992 (1992-08-10)
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