• 专利标题:   Peelable decontamination coating used in cleaning surface of material, comprises combination of aqueous polymer solution and modified adsorption nanomaterial including porous nanomaterial, non-porous nanomaterial, and complexing agent.
  • 专利号:   CN112552753-A, CN112552753-B
  • 发明人:   CHEN Y, XUE Y, YUE R, WANG H, LI X
  • 专利权人:   INST PROCESS ENG CHINESE ACAD SCI
  • 国际专利分类:   B08B007/00, C09D103/04, C09D105/04, C09D105/08, C09D129/04, C09D175/04, C09D189/00, C09D005/20, C09D007/62, C09D007/65
  • 专利详细信息:   CN112552753-A 26 Mar 2021 C09D-129/04 202139 Pages: 14 Chinese
  • 申请详细信息:   CN112552753-A CN11448923 09 Dec 2020
  • 优先权号:   CN11448923

▎ 摘  要

NOVELTY - Peelable decontamination coating comprises a combination of an aqueous polymer solution and a modified adsorption nanomaterial, where the modified adsorption nanomaterial includes a combination of a porous nanomaterial, a non-porous nanomaterial, and a complexing agent. USE - The peelable decontamination coating is used in cleaning the surface of a material (claimed). ADVANTAGE - The peelable decontamination coating has excellent decontamination efficiency and processability, is easy to peel after film coating, has excellent tensile strength, is convenient to operate, is safe and environmentally-friendly, is simple in post-treatment, and removes radioactive nuclear element pollution, heavy metal pollution, organic pollution and surface pollution in other industries and civil use. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the peelable decontamination coating, comprising reacting the aqueous polymer solution with modified nano-adsorption particles to obtain the peelable decontamination coating, where the temperature of the reaction is 70-95 degrees C, and the reaction time is 10-240 minutes, and the step of adding the additive agent is further included after the reaction is completed.