reactive uv-absorber
常见例句
- Cationic starch of quaternary ammonium type with high DS, polyamines and polyamines grafted with UV-absorber BP-4 were applied as cationic agents of cotton in salt-free dyeing of reactive dyes.
本文採用高取代度季銨型陽離子澱粉、氨基烯烴聚郃物以及紫外線吸收劑BP-4接枝氨基烯烴聚郃物作爲陽離子化試劑對棉纖維進行物理改性，用於活性染料無鹽竭染。 返回 reactive uv-absorber