Method for preparing milk-fiber-modified amino silicon oil anti-pilling softener

• Main Authors: MENG HAOYING, LU NA, ZHANG JING
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2016
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; COMPOSITIONS BASED THEREON; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; LAUNDERING; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS

The invention discloses a method for preparing a milk-fiber-modified amino silicon oil anti-pilling softener, and belongs to the technical field of textile assistants. The method includes the steps that fresh apple juice is subjected to ultrasonic treatment and extraction to obtain a surfactant, and octamethyl cyclotetrasiloxane and a tetramethylammonium hydroxide solution are reacted under the protection of nitrogen to obtain amino silicon oil prepolymers; degreased milk is subjected to impurity removing, drying and dehydration, the dehydrated milk and polyacrylonitrile are crosslinked and polymerized, milk fibers are obtained and reacted with the amino silicon oil prepolymers to obtain milk-fiber-modified amino silicon oil, the milk-fiber-modified amino silicon oil, the surfactant and various enzymes are stirred and mixed, and the milk-fiber-modified amino silicon oil anti-pilling softener is prepared. According to the method, due to the knitted fabric flexibility generated by the milk fibers and the amino