Title:
METHOD OF DEPOSITING AND BINDING MOLECULES TO A SUPPORT AND THE SUPPORT THUS OBTAINED
Document Type and Number:
WIPO Patent Application WO2003023130
Kind Code:
A3
Abstract:
The invention relates to a method of depositing and binding molecules, particularly bioactive molecules, colorant molecules or compound molecules having specific physical characteristics, to a support, such as a support made from natural or synthetic fibres. The inventive method consists in using a support (1) having a first electrical polarity (2) and depositing thereon molecules (3) having a second electrical polarity (4) with an opposite sign in such a way as to generate ionic bonds which bind the molecules (3) to the support (1) in a stable and unalterable manner. The support (1) could be made from a textile material which is intended for clothing and the molecules (3) could be insect repellent bioactive molecules, for example. When the inventive method is used, the molecules (3) remain effective, active and, moreover, bound to the support (1) even after numerous repeated washings.
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Inventors:
WEIBEL SERGE (FR)
Application Number:
PCT/IB2002/003600
Publication Date:
November 06, 2003
Filing Date:
September 06, 2002
Export Citation:
Assignee:
INTERNOVA INT INNOVATION (NL)
WEIBEL SERGE (FR)
WEIBEL SERGE (FR)
International Classes:
D06M16/00; D06M23/00; (IPC1-7): D06M23/00; D06M16/00; D06P5/22
Domestic Patent References:
| WO1996031644A1 | 1996-10-10 |
Foreign References:
| US5536573A | 1996-07-16 | |||
| US5618622A | 1997-04-08 | |||
| US4525168A | 1985-06-25 | |||
| EP0395476A2 | 1990-10-31 |
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