Invention Grant
- Patent Title: Process for producing low VOC coalescing aids
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Application No.: US15318032Application Date: 2015-06-18
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Publication No.: US09809529B2Publication Date: 2017-11-07
- Inventor: George J. Frycek , Felipe A. Donate , Edward D. Daugs , Rebecca J. Wachowicz , Jason L. Trumble
- 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/US2015/036387 WO 20150618
- International Announcement: WO2015/200087 WO 20151230
- Main IPC: C07C69/76
- IPC: C07C69/76 ; C07C67/08 ; C07C67/54
Abstract:
A process comprising reacting a benzoic acid with a glycol ether in the presence of phosphoric acid to produce a glycol ether ester product having low color, low odor, and low VOC content.
Public/Granted literature
- US20170129843A1 PROCESS FOR PRODUCING LOW VOC COALESCING AIDS Public/Granted day:2017-05-11
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