Silk fabric and preparation method thereof
By degumming the cocoon and combining it with functionalized polysiloxanes, modified phase-change microcapsules and other materials, silk fibers with multiple modification properties are prepared, which solves the problems of yellowing, moldy and flammable existing silk fabrics, and realizes the development of high-performance silk fabrics.
CN119061523BActive Publication Date: 2025-03-21HUZHOU XINYU SILK WEAVING CO LTD
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Patent Information
- Application Number
- CN202411546590.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2044-11-01
AI Technical Summary
Technical Problem
The existing silk fabrics have disadvantages such as yellowing, moldy and flammable, which limit their further development.
Method used
Silk fibroin solution is prepared by degumming the silk cocoon and combining it with functionalized polysiloxanes, modified phase change microcapsules and other materials, and silk fibers are made by coaxial electrospinning, and finally textile it into a silk fabric with flame retardant, antibacterial, UV-proof, warm and hydrophobic properties.
Benefits of technology
It improves the breaking strength, flame retardant properties, antibacterial properties, UV resistance, warmth and hydrophobic properties of silk fabrics, and broadens its industrial application fields.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a silk fabric and a preparation method thereof, and relates to the field of silk fabrics. When preparing the silk fabric, the present invention prepares a silk fibroin solution by degumming and dissolving the silk cocoon; reacts octamethylcyclotetrasiloxane, flame retardant modified siloxane, antibacterial modified siloxane and tetramethyldisiloxane to prepare functionalized polysiloxane; reacts light-absorbing monomers, 2-vinyl-4,6-diamino-1,3,5-triazine, formaldehyde and urea to prepare modified phase-change microcapsules; coaxial electrostatic spinning of the silk fibroin solution, functionalized polysiloxane and modified phase-change microcapsules to prepare silk fibers; and weaving the silk fibroin into a fabric and treating it with a trifluoropropylene chloroplatinic acid mixed solution to prepare the fabric. The silk fabric prepared by the present invention has good breaking strength, flame retardant properties, antibacterial properties, UV protection properties, warmth retention properties and hydrophobic properties.
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