Invention Grant
- Patent Title: Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems
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Application No.: US13730087Application Date: 2012-12-28
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Publication No.: US09751789B2Publication Date: 2017-09-05
- Inventor: Jeffery M Atkins , Barbara E. Moriarty , Paul J. Zinn
- Applicant: Jeffery M Atkins , Barbara E. Moriarty , Paul J. Zinn
- Applicant Address: US IL Naperville
- Assignee: ECOLAB USA INC.
- Current Assignee: ECOLAB USA INC.
- Current Assignee Address: US IL Naperville
- Agency: Brinks Gilson & Lione
- Agent Eric D. Babych
- Main IPC: C02F5/10
- IPC: C02F5/10 ; C02F5/12 ; C02F1/30 ; C07D221/18 ; C07D491/06 ; C07D513/00 ; C08F26/06 ; C08F226/06 ; C09K11/06 ; C09B57/08 ; C09B69/10 ; C02F1/00 ; C02F1/68 ; C02F5/08 ; C08F32/08 ; C08F232/08 ; C07D221/22 ; C07D471/00 ; C07D498/00 ; C07D491/00 ; C02F103/02 ; C02F103/10 ; C02F103/16 ; C02F103/28 ; C02F103/32
Abstract:
The invention is directed towards methods and compositions for making and using fluorescent monomers which are synthesized by reacting a substituted or non-substituted benzoxanthene anhydride with an amine and with a moiety containing a polymerizable group. Such monomers are useful for the preparation of tagged treatment polymers. Such tagged treatment polymers are useful as scale inhibitors in industrial water systems.
Public/Granted literature
- US20140183140A1 FLUORESCENT MONOMERS AND TAGGED TREATMENT POLYMERS CONTAINING SAME FOR USE IN INDUSTRIAL WATER SYSTEMS Public/Granted day:2014-07-03
Information query
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