Polybutadiene modified polyester compositions

摘要

Oligomers formed by reacting polybutadiene and phenoxyphenyl components are cross-linked to form resins which are thermoplastic in nature, resist attack by organic solvents, and are shapable at temperatures of about 400 DEG F. The oligomers may be used to impregnate materials, such as fabrics, to form resin composites which are also thermoplastic and solvent resistant upon cross-linking.