Invention Grant
- Patent Title: Ether amine compositions and coatings
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Application No.: US16612694Application Date: 2018-05-11
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Publication No.: US11466152B2Publication Date: 2022-10-11
- Inventor: Chunzhao Li , G. David Green
- Applicant: Angus Chemical Company
- Applicant Address: US IL Buffalo Grove
- Assignee: Angus Chemical Company
- Current Assignee: Angus Chemical Company
- Current Assignee Address: US IL Buffalo Grove
- Agency: Foley & Lardner LLP
- International Application: PCT/US2018/032409 WO 20180511
- International Announcement: WO2018/209292 WO 20181115
- Main IPC: C08L67/02
- IPC: C08L67/02 ; C08K5/00 ; C08K5/09 ; C08K5/17 ; C09D5/02 ; C09D5/44

Abstract:
The present technology relates generally to aqueous dispersion or emulsion compositions that include a polymeric binder resin and an ether amine. Specifically, the polymeric binder resin includes acid functional groups, at least a portion of which are neutralized by the ether amine such that the polymeric binder resin is dissolved or dispersed in the water, provided that the polymeric binder resin is not a polyurethane and the ether amine is a compound of formula I: wherein R1 and R2 are independently C1-C4 alkyl or C3-C4 cycloalkyl group; or R1 and R2, together with the nitrogen to which they are attached, form a C4-C5 membered heterocycloalkyl ring; A is a C1-C6 alkylene or C1-C6 cycloalkylene ring; and R3 is C1-C4 alkyl or C3-C4 cycloalkyl group; provided that the compound of formula I contains no more than 10 carbons.
Public/Granted literature
- US20200062956A1 ETHER AMINE COMPOSITIONS AND COATINGS Public/Granted day:2020-02-27
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