Invention Grant
- Patent Title: Composition for rinsing or cleaning a surface with ceria particles adhered
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Application No.: US16595594Application Date: 2019-10-08
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Publication No.: US11060051B2Publication Date: 2021-07-13
- Inventor: Jimmy Erik Grandstrom , Hisashi Takeda
- Applicant: FUJIMI INCORPORATED
- Applicant Address: JP Aichi
- Assignee: FUJIMI INCORPORATED
- Current Assignee: FUJIMI INCORPORATED
- Current Assignee Address: JP Aichi
- Agency: Foley & Lardner LLP
- Main IPC: C11D7/32
- IPC: C11D7/32 ; C11D11/00 ; C11D1/06 ; C11D3/30 ; C11D3/04 ; C11D3/34 ; B08B1/00 ; C11D3/36 ; H01L21/02 ; B08B3/08 ; C11D3/20
Abstract:
To provide a composition for rinsing or cleaning a surface to which ceria particles are attached and a surface treatment method for removing ceria particles from the surface using the same.
The composition according to the present invention contains an anionic surfactant, an organic amine compound, and a protic organic acid molecule and has a pH of less than 6.
The composition according to the present invention contains an anionic surfactant, an organic amine compound, and a protic organic acid molecule and has a pH of less than 6.
Information query
