Invention Grant
- Patent Title: Cleaning method, cleaning device, cleaning agent, and preliminary cleaning agent
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Application No.: US17612574Application Date: 2020-05-21
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Publication No.: US12005646B2Publication Date: 2024-06-11
- Inventor: Tatsuhiro Nemoto , Yutaka Kondoh
- Applicant: KEIYO CHEMICAL CO., LTD.
- Applicant Address: JP Chiba
- Assignee: RAISER MOON, INC.
- Current Assignee: RAISER MOON, INC.
- Current Assignee Address: JP Shiroi
- Agency: HAUPTMAN HAM, LLP
- Priority: JP 19096413 2019.05.22 JP 20008138 2020.01.22
- International Application: PCT/JP2020/020171 2020.05.21
- International Announcement: WO2020/235650A 2020.11.26
- Date entered country: 2021-11-19
- Main IPC: B29C64/35
- IPC: B29C64/35 ; B08B3/08 ; B08B3/10 ; B08B13/00 ; B22F10/68 ; B22F12/10 ; B29C64/295 ; B29C64/40 ; B33Y40/20 ; C23G5/036
Abstract:
A hydrophobic preliminary cleaning agent includes a first compound and a second compound, The first compound is fatty acid ester and the second compound is any one of solid paraffin, hydroxylated wax, and aliphatic alcohol having 1 to 24 carbon atoms.
The second compound is greater than or equal to 30 weight % with respect to 100 weight % by total weight of the first compound and the second compound, The hydrophobic preliminary cleaning agent is solidified at room temperature.
The second compound is greater than or equal to 30 weight % with respect to 100 weight % by total weight of the first compound and the second compound, The hydrophobic preliminary cleaning agent is solidified at room temperature.
Public/Granted literature
- US20230127712A1 CLEANING METHOD, CLEANING DEVICE, CLEANING AGENT, AND PRELIMINARY CLEANING AGENT Public/Granted day:2023-04-27
Information query
