Thermosetting polyester coating compositions containing tetramethyl cyclobutanediol
US8519055B2 · kind B2 · utility
14Cited by
70References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2012 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | Mar 13, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L33/062
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed are polyester resins and solvent borne thermosetting coating compositions that include these resins in combination with at least one crosslinker. The polyester resins contain 2,2,4,4-tetramethyl-1,3-cyclobutanediol and exhibit a combination of good solubility in organic solvents and high hardness with good flexibility in a coating composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.