METHOD FOR TREATMENT OF SPIDER SILK-FILAMENT FOR USE AS THREAD OR A COMPOSITION IN THE MANUFACTURE OF COSMETIC, MEDICAL, TEXTILE OR INDUSTRIAL APPLICATIONS SUCH AS BIO-ARTIFICIAL CELL TISSUE OR SKIN BASED ON (RECOMBINANT) SPIDER SILK
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United States of America Patent
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Issued Date -
Feb 26, 2015
app pub date -
Mar 27, 2013
filing date -
Mar 27, 2012
priority date (Note) -
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Abstract
A method for the treatment of spider silk filament for use as a thread or composition in the manufacture of cosmetic, medical, textile, and industrial applications, wherein the spider silk filament, derived from genetically modified organisms, is treated with at least one component selected from the group consisting of vitamins, hormones, antioxidants, chelating agents, antibiotics, preserving agents, fragrances, dyes, pigments, magnetic nanoparticles, nanocrystals, cell adhesion enhancers, thermal insulators, shrinkage agents and cosmetic, medical or dermatological active substances. Textile fabrics obtained by this method are stronger, bio-compatible, bio-degradable and have a higher thermal conductivity. Treated spider silk filament can also be applied in an oil-in-water or water-in-oil protective cream that is hypoallergenic and ensures a firmer skin.
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International Classification(s)
- D01D:MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE....
- D03D:WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D04C:BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-....
- D06B:TREATING TEXTILE MATERIALS BY LIQUIDS, GASES, OR V....
- D06M:TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0....
- A61L:METHODS OR APPARATUS FOR STERILISING MATERIALS OR ....
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