Polymer, polymer modified titanium dioxide pigment, and method of forming a pigmented paint formulation
US9745405B2 · kind B2 · utility
1Cited by
33References
20Claims
0Family size
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Key dates
| Filing date | Apr 20, 2015 |
| Grant date | Aug 29, 2017 |
| Priority date | — |
| Expiry date | Apr 20, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/2241
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A new polymer that is capable of forming a composite with titanium dioxide particles and latex particles when admixed therewith is provided. The new polymer includes a water soluble polymer backbone, a first functional group attached to the polymer backbone and having an affinity for latex, and a second functional group attached to the polymer backbone and capable of forming a bond with titanium dioxide. A polymer modified titanium dioxide pigment and a method of forming a pigmented paint formulation are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.