- 专利标题: METHOD FOR PRODUCING HOLLOW FINE PARTICLES, HOLLOW FINE PARTICLES, PHASE SEPARATED FINE PARTICLES, AQUEOUS DISPERSION, AND COMPOSITION
-
申请号: US18619369申请日: 2024-03-28
-
公开(公告)号: US20240269638A1公开(公告)日: 2024-08-15
- 发明人: Yoshito TANAKA , Mayumi IIDA , Yuuki SUZUKI , Kanako NAKANISHI , Hideto MINAMI
- 申请人: DAIKIN INDUSTRIES, LTD.
- 申请人地址: JP Osaka-Shi
- 专利权人: DAIKIN INDUSTRIES, LTD.
- 当前专利权人: DAIKIN INDUSTRIES, LTD.
- 当前专利权人地址: JP Osaka-Shi
- 优先权: JP 21166325 2021.10.08
- 主分类号: B01J13/18
- IPC分类号: B01J13/18 ; B01J13/20 ; C08F34/02 ; C08J9/00 ; C08J9/32
摘要:
The disclosure provides a production method capable of producing a hollow fine particulate containing a fluorine-containing resin and having a large average particle size. The production method includes a step A of dispersing a solution containing a fluorinated monomer and a non-polymerizable solvent into water to provide a dispersion; a step B of polymerizing the fluorinated monomer to provide a phase-separated fine particulate containing a fluorine-containing resin; and a step C of removing the non-polymerizable solvent in the phase-separated fine particulate to provide a hollow fine particulate.
信息查询