| 摘要 |
Composite materials that have at least one substrate layer, and at least one fibrous mat are described. The fibrous mat may include fibers in a cured binder made from a binder composition that includes a carbohydrate and an amino-amide. The amino-amide may be formed from a reaction of an amine and an acid anhydride. In addition, methods of making a composite material are described. The methods may include the steps of providing a first substrate layer and contacting the first substrate layer with a fibrous mat comprising fibers in a partially cured, “B”-stage binder made from a binder composition that includes a carbohydrate and an amino-amide. The amino-amide may be formed from a reaction of an amine and an acid anhydride. The fibrous mat in contact with the first substrate layer may be cured to make a fully-cured binder composite. |
