Branched, amorphous, polyester-based macropolyols of narrow molecular weight distribution
US7005002B2 · kind B2 · utility
18Cited by
1References
31Claims
0Family size
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Key dates
| Filing date | May 5, 2004 |
| Grant date | Feb 28, 2006 |
| Priority date | — |
| Expiry date | Aug 5, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G63/199
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Branched, amorphous, polyester-based macropolyols having a narrow molecular weight distribution and a process for making the macropolyol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.