• 专利标题:   Preparing thermosetting latex silk comprises e.g. preparing raw material including natural latex, short silk fiber, kaolin, graphene, oleic acid, color paste, potassium hydroxide, triethanolamine and aqueous ammonia, mixing, adding short silk fibers, then extruding, and solidifying silk polymer.
  • 专利号:   CN114959945-A
  • 发明人:   CHEN F, CHEN B, CHEN Y, ZHAN X
  • 专利权人:   BAKEE FUJIAN IND CO LTD
  • 国际专利分类:   D01F001/10, D01F008/02, D01F008/18
  • 专利详细信息:   CN114959945-A 30 Aug 2022 D01F-008/18 202292 Chinese
  • 申请详细信息:   CN114959945-A CN10132036 14 Feb 2022
  • 优先权号:   CN10132036

▎ 摘  要

NOVELTY - Preparing thermosetting latex silk, comprises (i) preparing raw material including 40-50 wt.% natural latex, 10-20 wt.% short silk fiber, 5-10 wt.% kaolin, 5-10 wt.% graphene, 4-6 wt.% oleic acid, 4 -6 wt.% color paste, 4-6 wt.% potassium hydroxide, 4-6 wt.% triethanolamine and 4-6 wt.% aqueous ammonia, (ii) mixing natural latex, kaolin, graphene, oleic acid, color paste, potassium hydroxide, triethanolamine, and aqueous ammonia, adding the raw materials into the heating and stirring tank, stirring at a constant temperature of 80℃ for 1-2 hours, and stirring the colloid at 40℃, (iii) adding the short silk fibers into the colloid and stirring evenly, (iv) pouring the mixed colloid into the extruder, and extruding it into a silk polymer in the die, and (v) immersing the silk polymer in an acid tank to solidify the silk polymer to obtain latex silk. USE - The method is useful for preparing thermosetting latex silk. ADVANTAGE - The method: improves the curing efficiency of latex silk.