Low solids coating compositions having polyurea rheology control agents, methods for making such coating compositions, and systems for making such coating compositions
US9605164B2 · kind B2 · utility
1Cited by
1References
19Claims
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Key dates
| Filing date | Aug 25, 2014 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Apr 16, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/0041
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Low solids coating compositions having polyurea rheology control agents, methods for making such coating compositions, and systems for making such coating compositions are provided. In accordance with an exemplary embodiment, a coating composition with no more than 30 weight percent nonvolatile content includes a colorant, a polyurea rheology control agent comprising polyurea crystals and a moderating resin, a film forming binder resin, and a solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.