The present invention describes a process designed to integrate biomarkers into textile substrates. The invention is directed to any kind of textile materials in form of loose fibres, tops, tow, sliver, yarn, fabric (woven, knitted, nonwoven, braided, etc.), garment. Textile materials can be made of natural or man-made fibres (artificial, synthetic) or their blends. The biomarkers of the invention are proteins, preferably endowed with biocatalytic activity. The biomarker carrier media include aqueous solutions of textile auxiliaries and finishes. The presence of the biomarker is detected by means of specific activity tests by applying the concept of biosensing. Visual inspection is generally sufficient to authenticate the biomarker.
Method for biomarking textile materials
ROSACE, Giuseppe;
2010-10-20
Abstract
The present invention describes a process designed to integrate biomarkers into textile substrates. The invention is directed to any kind of textile materials in form of loose fibres, tops, tow, sliver, yarn, fabric (woven, knitted, nonwoven, braided, etc.), garment. Textile materials can be made of natural or man-made fibres (artificial, synthetic) or their blends. The biomarkers of the invention are proteins, preferably endowed with biocatalytic activity. The biomarker carrier media include aqueous solutions of textile auxiliaries and finishes. The presence of the biomarker is detected by means of specific activity tests by applying the concept of biosensing. Visual inspection is generally sufficient to authenticate the biomarker.| File | Dimensione del file | Formato | |
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Patent EP2444546A1 Method for biomarking textile.pdf
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