Surfactant composition
US11104791B2 · kind B2 · utility
0Cited by
22References
5Claims
0Family size
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Key dates
| Filing date | Oct 1, 2015 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Oct 1, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/245
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An epoxy functionalized surfactant composition including a reaction product of: (a) a hydrophilic material and (b) an epoxy resin hydrophobe material having an average molecular weight of greater than about 370 Daltons; the above epoxy functionalized surfactant composition being used to prepare a waterborne epoxy dispersion composition including (A) the above epoxy functionalized surfactant composition, (B) an epoxy resin, and (C) water; and processes for preparing the epoxy functionalized surfactant composition and the above waterborne epoxy dispersion composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.