• 专利标题:   Anti-aging shoe comprises vamp and sole, where sole made of natural rubber, filler, vulcanizing agent, zinc oxide, stearic acid, accelerator, antioxidant, and styrene.
  • 专利号:   CN114181487-A
  • 发明人:   YE S
  • 专利权人:   WENZHOU OUHAI JINLONG SHOES CO LTD
  • 国际专利分类:   A43B013/04, C08K003/04, C08K003/22, C08K005/00, C08K005/09, C08K005/18, C08K005/5425, C08L051/04
  • 专利详细信息:   CN114181487-A 15 Mar 2022 C08L-051/04 202248 Chinese
  • 申请详细信息:   CN114181487-A CN11605999 25 Dec 2021
  • 优先权号:   CN11605999

▎ 摘  要

NOVELTY - Anti-aging shoe comprises an vamp and a sole. The sole is made of 60-80 pts. wt. natural rubber, 30-40 pts. wt. filler, 1-2 pts. wt. vulcanizing agent, 3-5 pts. wt. zinc oxide, 1-2 pts. wt. stearic acid, 1-3 pts. wt. accelerator, 1-2 pts. wt. antioxidant, and 1-2 pts. wt. styrene. USE - Used as an anti-aging shoe. ADVANTAGE - The anti-aging shoe: improves the anti-aging performance of the shoe. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing anti-aging shoe comprising (1) placing put the natural rubber into the open mill, heating up to 60-70degreesC, and masticating for 10-12 minutes to obtain the masticated rubber, (2) mixing the above-mentioned plasticized rubber, filler, zinc oxide, stearic acid and anti-aging agent, heating to 70-80degreesC, and kneading for 10-15 minutes to obtain a mixed rubber, (3) mixing rubber compound, vulcanizing agent, accelerator and styrene evenly, and vulcanizing, where the temperature is 160-180degrees Celsius, and the vulcanization time is 18-20 minutes to obtain the sole material, (4) molding sole material by molding to obtain sole, and (5) sewing the upper on the sole by compression molding to obtain an anti-aging shoe.