• 专利标题:   Plant fiber tableware comprises ramie bone stems, tea stems, starch, modified attapulgite, chitosan, nano-titanium dioxide, graphene oxide, carob bean gum and nano-montmorillonite.
  • 专利号:   CN107325335-A
  • 发明人:   YUAN X, YANG S
  • 专利权人:   SUZHOU TASHANSHI ENVIRONMENTAL PROTECTIO
  • 国际专利分类:   C08K013/06, C08K003/04, C08K003/22, C08K003/34, C08K009/02, C08K009/04, C08K009/06, C08L001/02, C08L003/02, C08L005/08, C08L097/02
  • 专利详细信息:   CN107325335-A 07 Nov 2017 C08L-003/02 201802 Pages: 6 Chinese
  • 申请详细信息:   CN107325335-A CN10621278 27 Jul 2017
  • 优先权号:   CN10621278

▎ 摘  要

NOVELTY - Plant fiber tableware comprises 15-25 pts. wt. ramie bone stems, 10-20 pts. wt. tea stems, 20-30 pts. wt. starch, 12-24 pts. wt. modified attapulgite, 5-10 pts. wt. chitosan, 3-5 pts. wt. nano-titanium dioxide, 1-3 pts. wt. graphene oxide, 3-5 pts. wt. carob bean gum and 6-8 pts. wt. nano-montmorillonite. USE - Used as plant fiber tableware. ADVANTAGE - The plant fiber tableware: utilizes low cost raw materials; is environmentally-friendly; utilizes ramie fiber which has strong toughness and strength; has excellent durability, excellent drop resistance, antibacterial and mildew-proof performance, excellent adsorption property and strong adhesive property, and large specific surface area. The method: is simple and scientific, and is environmentally-friendly. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing plant fiber tableware, comprising (1) adding ramie bone stems, tea stems, starch, modified attapulgite, chitosan, nano-titanium dioxide, graphene oxide, carob bean gum and nano-montmorillonite into high speed mixer, and mixing uniformly under stirring condition to obtain mixture, (2) sterilizing the mixture at high temperature, where the sterilizing temperature is 120-130 degrees C, and the sterilizing time is 15-25 minutes, (3) adding the sterilized mixture into hot press molding machine, then carrying out hot press molding to obtain plant fiber tableware, (4) placing the plant fiber tableware in ultraviolet sterilizer and ultraviolet sterilizing, then detecting and packing.