Method for treating polypropylene textiles

D - Textiles – Paper – 06 – M

Patent

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Details

D06M 15/227 (2006.01) D06M 15/21 (2006.01) D06M 15/263 (2006.01) D06M 15/27 (2006.01) D06M 15/643 (2006.01) D06M 15/647 (2006.01)

Patent

CA 2637772

The invention relates to a method for treating polypropylene textiles, which is characterised in that said textiles are treated with an emulsifier-free aqueous formulation which contains: a) at least one silicon compound having at least one hydrophilic group or b) at least one ethylene copolymer which is obtained by copolymersing ethylene with at least one ethylenically unsaturated mono or dicarboxylic acid or an anhybrid of an ethylenically unsaturated mono or dicarboxylic acid.

L'invention concerne un procédé de traitement de textiles en polypropylène, caractérisé en ce qu'il consiste à traiter ces textiles avec une formulation aqueuse sans émulsifiant, laquelle formulation contient (a) au moins un composé siliconé présentant au moins un groupe hydrophile ou (b) au moins un copolymère d'éthylène obtenu par copolymérisation d'éthylène avec au moins un acide mono- ou dicarboxylique éthyléniquement insaturé ou un anhydride d'un acide mono- ou dicarboxylique éthyléniquement insaturé.

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