- 专利标题: MULTIDISPERSANT METAL OXIDE NANOPARTICLE DISPERSION COMPOSITIONS
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申请号: US18554013申请日: 2022-03-31
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公开(公告)号: US20240182725A1公开(公告)日: 2024-06-06
- 发明人: Jung-Sheng Wu , Neeraj Sharma , Gregory F. King , Christopher A. Haak , Raghunath Padiyath
- 申请人: 3M INNOVATIVE PROPERTIES COMPANY
- 申请人地址: US MN St. Paul
- 专利权人: 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人: 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人地址: US MN St. Paul
- 国际申请: PCT/IB2022/053019 2022.03.31
- 进入国家日期: 2023-10-05
- 主分类号: C09D7/45
- IPC分类号: C09D7/45 ; C09D4/06 ; C09D7/20 ; C09D7/40 ; C09D7/61 ; C09D7/63 ; C09D7/65 ; C09D7/80 ; C09D17/00 ; C09D135/02
摘要:
A composition includes a plurality of pigment particles including a metal oxide, a polymeric first dispersant, and a second dispersant including molecules having a lower molecular weight than the first dispersant. The composition may be used in a hardcoat.
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