Degradable spinning material and preparation method thereof

• Main Authors: ZHOU SHUMEI, WANG ZHENGMEI, LI JUN, GAO GUIZHI
• Format: Patent
• Language: Chinese; English
• Published: 22.08.2012
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; METALLURGY; NATURAL OR ARTIFICIAL THREADS OR FIBRES; ORGANIC MACROMOLECULAR COMPOUNDS; SPINNING; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

The invention provides a degradable spinning material and a preparation method thereof. The material takes gelatine and a small quantity of melamine as raw material and is prepared by certain crosslinking technology, can satisfy the requirement of daily clothes, and has no pollution in the production and use processes. The product is degradable after used, so that the degradable spinning materialis safe and healthy to use. The material takes gelatine as raw material. The preparation method comprises the following steps: putting the raw material into a kettle; adding deionized water the weight percent of which is 8-10 times of the ram materials; heating by a water bath of 50-65 DEG C; after stirring and dissolving, preparing the aqueous solution of gelatine for later use; adding 100 partsby weight of aqueous solution of gelatine into the kettle; adding 0.1-0.2 part by weight of glycerol and 1-2 parts by weight of polysiloxane defoamer; heating by a water bath of 50-65 DEG C; under the condition of stirring, ad