| 摘要 |
<p>A carrier web e.g. paper is impregnated in known manner, with a hardenable aminoplast or phenoplast binder and coated, after drying, on one side with a film of unsatd hardenable polyester resin e.g. derived from maleic, phthalic, succinic acids and ethyleneglycol, propyleneglycol, a butanediol, glycerol, respectively, A crosslinking agent may be present. The prod is then laminated onto e.g. plywood, chipboard. Laminates have superior gloss.</p> |
