Glycidyl ether alkoxylate block copolymers
US10808074B2 · kind B2 · utility
1Cited by
2References
8Claims
0Family size
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Key dates
| Filing date | Jun 12, 2018 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Nov 17, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2650/58
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a compound having the following structure I: where Ar1, Ar2; R1, m, and n 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.