Invention Grant
- Patent Title: Quick-setting coating compositions with low pH stability and water resistance
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Application No.: US15737357Application Date: 2016-06-16
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Publication No.: US10584207B2Publication Date: 2020-03-10
- Inventor: Jeremy L. Grove , Kyu-Jun Kim , Rong Hu , Wayne Devonport
- Applicant: Arkema Inc.
- Applicant Address: US PA King of Prussia
- Assignee: Arkema Inc.
- Current Assignee: Arkema Inc.
- Current Assignee Address: US PA King of Prussia
- Agent Lynn B. Morreale
- International Application: PCT/US2016/037753 WO 20160616
- International Announcement: WO2016/209692 WO 20161229
- Main IPC: C08L33/00
- IPC: C08L33/00 ; C08G73/02 ; C09D179/02 ; C09J179/02 ; C08L25/14 ; C08L79/02 ; C08L33/04 ; C08G65/26 ; C08L33/08 ; C08L35/02 ; C09J7/38

Abstract:
A latex product composition that includes an anionically-stabilized latex and one or more water soluble, polymers or polymeric adducts that have a backbone with a plurality of amine functional groups and hydroxyl functional groups. The polymers or polymeric adducts may be an addition product formed from at least one multifunctional amine compound reacted with one or more polyfunctional epoxy compounds, one or more monofunctional epoxy compounds, or a combination thereof. The amine compound and the one or more epoxy compounds are reacted to form polymers or polymeric adducts with the molar equivalent ratio of 1.3 to 3.8 amine functional group per epoxy functional group. The addition product may be present in about 0.1 to 15.0 wt. % and the at least one volatile base compound is present in about 1.0 wt. % to 10.0 wt. % based on the weight of the particles present in the anionically-stabilized latex.
Public/Granted literature
- US20180201733A1 QUICK-SETTING COATING COMPOSITIONS WITH LOW PH STABILITY AND WATER RESISTANCE Public/Granted day:2018-07-19
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