broadleaf freeとは 意味・読み方・使い方

To provide a solvent-free, ultraviolet-curable coating material composition for needle-leaf lumber excellent in coating film characteristics, relieving reduction in the material feeling of soft lumber caused by hard coating film characteristics of conventional coating materials for broadleaf lumber, load on environmental preservation, sick house syndrome, and the like, caused by a large amount of volatile organic solvents contained and other problems.例文帳に追加

従来の広葉樹対象塗料による硬質な塗膜物性で軟質木材の素材感を損ね、しかも揮発性の有機溶剤を多量に含有していることによる環境保全やシックハウス等の問題を解消し、塗膜物性の優れた針葉樹用無溶剤型紫外線硬化塗料を提供する。 - 特許庁