Invention Grant
- Patent Title: Water based semi-synthetic metalworking fluid composition
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Application No.: US18252450Application Date: 2021-08-24
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Publication No.: US12077722B2Publication Date: 2024-09-03
- Inventor: Chao Zhao , Xue Chen
- Applicant: Dow Global Technologies LLC
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- International Application: PCT/CN2021/114210 2021.08.24
- International Announcement: WO2023/023925A 2023.03.02
- Date entered country: 2023-05-10
- Main IPC: C10M173/00
- IPC: C10M173/00 ; C10M133/06 ; C10N30/16 ; C10N40/22 ; C10N50/00
Abstract:
The present invention describes a water based semi-synthetic metal working fluid comprising a base oil, an organic acid, emulsifiers, optionally a concentrate additive, water and a microbial growth control agent which comprises a glycol ether amine.
Public/Granted literature
- US20230303947A1 WATER BASED SEMI-SYNTHETIC METALWORKING FLUID COMPOSITION Public/Granted day:2023-09-28
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