Title:
METHOD AND COMPOSITION FOR COLOURING A SUBSTRATE, AND COLOURED SUBSTRATE THUS OBTAINED
Document Type and Number:
WIPO Patent Application WO/2010/018330
Kind Code:
A4
Abstract:
The invention relates to a method for colouring a substrate (1) that comprises binding coloured particles (30) onto said substrate (1). The method is characterised in that it comprises: preparing a chemical composition containing at least cationic micelles (3) each comprising at least one coloured particle (30) and at least one binder (31) including at least one polymer chain; providing the chemical composition at said substrate (2); binding the cationic micelles (3) onto the substrate (1) by forming: at least one covalent bond between the substrate (1) and at least one polymer chain of at least one binder contained in said cationic micelle (3); at least one electrostatic bond between the substrate (1) and such a cationic micelle (3). The invention further relates to a coloured substrate (2) obtained by the implementation of said method, and to a chemical composition for implementing same.
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Inventors:
FAFET JEAN-FRANCOIS (FR)
ANTUNES GEORGES (FR)
MYARD PHILIPPE (FR)
ANTUNES GEORGES (FR)
MYARD PHILIPPE (FR)
Application Number:
PCT/FR2009/050090
Publication Date:
July 22, 2010
Filing Date:
January 22, 2009
Export Citation:
Assignee:
LONG LASTING INNOVATION L2I SA (FR)
FAFET JEAN-FRANCOIS (FR)
ANTUNES GEORGES (FR)
MYARD PHILIPPE (FR)
FAFET JEAN-FRANCOIS (FR)
ANTUNES GEORGES (FR)
MYARD PHILIPPE (FR)
International Classes:
D06P1/00; D06P1/44; D06P1/52; D06P1/66; D06P5/00
Attorney, Agent or Firm:
RHEIN, Alain (17 rue de la Forêt, Vendenheim, FR)
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