Glycidyl ether alkoxylate block copolymers
US10800888B2 · kind B2 · utility
0Cited by
6References
9Claims
0Family size
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Key dates
| Filing date | Jun 25, 2018 |
| Grant date | Oct 13, 2020 |
| Priority date | — |
| Expiry date | Jun 25, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D171/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a compound having the following structure I: where Ar1, R, R1, E, m, n, x, y, p, and s are defined herein. The compound of the present invention is useful as an open time additive in waterborne coatings compositions, particularly waterborne paint compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.