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  • 专利标题:   Manufacturing nonwoven aerogel blanket used as insulative materials, involves forming fiber web comprising polymeric fibers and low melting-point polymer fibers using nonwoven web formation techniques, calendaring and curing polymeric fibers and applying mixture comprising adhesive to fiber web.
  • 专利号:   WO2022186762-A1
  • 发明人:   SIOW M Q, CHENG K L
  • 专利权人:   DP AEROGELS INT PTE LTD
  • 国际专利分类:   B32B007/09, D04H003/105, D04H003/12
  • 专利详细信息:   WO2022186762-A1 09 Sep 2022 D04H-003/12 202277 Pages: 11 English
  • 申请详细信息:   WO2022186762-A1 WOSG050106 03 Mar 2021
  • 优先权号:   WOSG050106

▎ 摘　　要

NOVELTY - Method for manufacturing nonwoven aerogel blanket, involves (a) forming a fiber web comprising polymeric fibers and low melting-point polymer fibers using nonwoven web formation techniques, (b) calendaring the polymeric fibers, (c) curing the polymeric fibers and (d) applying a mixture comprising aerogel particles and an adhesive to the fiber web. USE - The method is used for manufacturing nonwoven aerogel blanket as insulative materials. ADVANTAGE - The method is cost-effective and easily scalable, and allows continuous production of aerogel.