• 专利标题:   Composite ultra-thin soft condom comprises sericin, polyvinyl alcohol, polyvinylpyrrolidone, chitosan, polyurethane, montmorillonite, cyclodextrin, graphene oxide, silane coupling agent, curing agent, and deionized water.
  • 专利号:   CN107325529-A
  • 发明人:   LI J
  • 专利权人:   LI J
  • 国际专利分类:   C08K003/04, C08K003/34, C08K005/544, C08K009/06, C08L029/04, C08L039/06, C08L005/08, C08L005/16, C08L075/04, C08L089/00
  • 专利详细信息:   CN107325529-A 07 Nov 2017 C08L-075/04 201801 Pages: 5 Chinese
  • 申请详细信息:   CN107325529-A CN10694438 15 Aug 2017
  • 优先权号:   CN10694438

▎ 摘  要

NOVELTY - A composite ultra-thin soft condom comprises 0.1-2 %mass sericin, 0.1-2 %mass polyvinyl alcohol, 0.1-1 %mass polyvinylpyrrolidone, 3-3.5 %mass chitosan, 20-23 %mass polyurethane, 0.1-0.18 %mass montmorillonite, 0.1-0.18 %mass cyclodextrin, 0.01-0.2 %mass graphene oxide, 0.05-0.5 %mass silane coupling agent, 0.05-0.1 %mass curing agent, and deionized water. USE - Composite ultra-thin soft condom (claimed). ADVANTAGE - The condom has excellent heat-dissipation property, lubricity, flexibility, compactness, strength, antivirus property, elasticity, smoothness, and feel. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of condom.