Method to improve wettability by reducing liquid polymer macromolecule mobility through forming polymer blend system
US7932342B2 · kind B2 · utility
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1Claims
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Key dates
| Filing date | Jan 16, 2008 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | Nov 28, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/70
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A method to reduce liquid polymer macromolecule mobility through forming a polymer blend system is provided. More particularly, a small amount of polymer crosslinker is added to a liquid polymer matrix to prevent intermolecular movement. The crosslinker functions as cages to block linear or branched linear macromolecules and prevent them from sliding into each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.