C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 75/04 (2006.01) C08G 18/08 (2006.01) C08G 18/28 (2006.01) C08G 18/48 (2006.01) C08G 18/72 (2006.01) C08G 18/78 (2006.01) D06M 15/564 (2006.01) D06M 15/568 (2006.01)
Patent
CA 2431804
The invention relates to water dispersible finishing compositions for fibrous substrates including fibers, fabrics, carpets, nonwoven webs, and the like. The finishing compositions can impart to the fibrous substrate soil resistance and a range of hydrophilic properties from water repellency to water absorbency. Preferably, the finishing compositions can impart stain resistance to the fibrous substrate. The invention also relates to methods for treating fibrous substrates with the finishing compositions of this invention. The compositions can be applied to the substrate and subsequently cured at ambient temperature or above.
L'invention concerne des compositions de finition dispersibles dans l'eau pour des substrats fibreux, y compris des fibres, des textiles, des tapis, des non tissés. Ces compositions de finition peuvent conférer au substrat fibreux une résistance contre les impuretés et des propriétés hydrophiles dans une plage s'étendant entre l'imperméabilité et l'absorption aqueuses. Ces compositions de finition peuvent, de préférence, conférer une résistance contre les taches à ce substrat fibreux. Elle concerne également des procédés servant à traiter des substrats fibreux au moyen de ces compositions de finition. Ces compositions peuvent être appliquées au substrat et ensuite durcies à température ambiante ou supérieure à la température ambiante.
Burleigh Malcolm B.
Johnson Mitchell T.
Kwong Gary W.
3m Innovative Properties Company
Smart & Biggar
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