• 专利标题:   Preparation of negative oxygen ion-releasing material used in construction material for building, involves mixing and blending filler containing anion powder, resin and humidity-controlling material and grinding.
  • 专利号:   CN112358815-A
  • 发明人:   LONG R, LONG L, ZHANG J, WANG W, YE Y, CHEN T, CAO J
  • 专利权人:   GUANGDONG HONGFU LEIYANG TECHNOLOGY MATERIAL CO LTD
  • 国际专利分类:   C09D201/00, C09D007/61, C09D007/62
  • 专利详细信息:   CN112358815-A 12 Feb 2021 C09D-201/00 202125 Pages: 9 Chinese
  • 申请详细信息:   CN112358815-A CN11333546 24 Nov 2020
  • 优先权号:   CN11333546

▎ 摘  要

NOVELTY - Preparation of negative oxygen ion-releasing material involves mixing and blending 30-50 parts mass filler, 1-3 parts mass resin and 12-30 parts mass humidity-controlling material and grinding. The filler comprises 2-8 parts mass anion powder. USE - Preparation of negative oxygen ion-releasing material used in construction material for building (all claimed). ADVANTAGE - The prepared negative oxygen ion-releasing material has improved release efficiency of negative ions and can improve indoor air quality. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for application method of the negative oxygen ion-releasing material in construction material, which involves mixing 43-83 parts mass negative oxygen ion-releasing material, 0.1-0.5 part mass defoamer, 0.21 parts mass silane and 40-50 parts mass deionized water to obtain building material, coating building material on inner wall of building and naturally drying.