Polyol composition
US12024581B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Sep 28, 2018 |
| Grant date | Jul 2, 2024 |
| Priority date | — |
| Expiry date | Jun 16, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K7/14
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polyurethane composition reaction mixture including: (a) at least one organic isocyanate; and (b) at least one butylene oxide-based hydrophobic polyol; a process for making the above polyurethane composition; a polyurethane composite article composition, a process for making the above polyurethane composite article composition; and a process for making a composite article from the above polyurethane composite article composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.