Invention Grant
- Patent Title: Tagged treatment polymers for monitoring antiscalant concentrations in industrial water systems
-
Application No.: US16611100Application Date: 2018-07-02
-
Publication No.: US11421152B2Publication Date: 2022-08-23
- Inventor: Kaylie L. Young , Clark H. Cummins , William C. Glover , Robert D. Grigg
- 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/US2018/040579 WO 20180702
- International Announcement: WO2019/027611 WO 20190207
- Main IPC: C09K11/06
- IPC: C09K11/06 ; C08F220/06 ; C08F220/56 ; C08F228/06 ; C08F224/00 ; C02F1/68 ; C08F228/02 ; C02F5/10
Abstract:
The present invention relates to a fluorescently-tagged (co)polymer useful as a scale inhibitor in industrial water systems. Said (co)polymer comprises a (i) reactive fluorescent compound selected from a diazole compound (ii) at least one monoethylenically unsaturated acid monomer, and (iii) optionally, at least one monoethylenically unsaturated acid-free monomer.
Public/Granted literature
- US20200165514A1 TAGGED TREATMENT POLYMERS FOR MONITORING ANTISCALANT CONCENTRATIONS IN INDUSTRIAL WATER SYSTEMS Public/Granted day:2020-05-28
Information query
