Polyester compositions containing furandicarboxylic acid or an ester thereof and cyclohexanedimethanol
US9228051B2 · kind B2 · utility
12Cited by
25References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 2012 |
| Grant date | Jan 5, 2016 |
| Priority date | — |
| Expiry date | Oct 10, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249953
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Described are polyesters comprising (a) a dicarboxylic acid component comprising 2,5-furandicarboxylic acid residues and optionally, aromatic dicarboxylic acid residues and/or aliphatic dicarboxylic acid residues, and (b) a glycol component comprising 1,4-cyclohexanedimethanol residues and residues of a modifying glycol. The polyesters may be manufactured into articles such as fibers, films, bottles, coatings, or sheets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.