Aliphatic polyester coating compositions containing tetramethyl cyclobutanediol
US9029461B2 · kind B2 · utility
24Cited by
74References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2009 |
| Grant date | May 12, 2015 |
| Priority date | — |
| Expiry date | Oct 1, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D167/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed are aliphatic polyester resins containing 2,2,4,4-tetramethyl-1,3-cyclo-butanediol and solvent borne, thermosetting coating compositions prepared therefrom. The aliphatic polyesters exhibit good hardness and flexibility when formulated into thermosetting coatings compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.