The progress of ultraviolet absorbent BP-3 used in sunscreen cosmetics was reviewed. The necessity of using sunscreen cosmetics was introduced.
综述了防晒化妆品用紫外线吸收剂BP-3的研究进展，介绍了使用防晒化妆品的必要性。
Based on different action principle, light stabilizers were defined as ultraviolet light screening agent, ultraviolet absorbent, quencher and free radical catching agent.
根据光稳定剂作用机理的不同，将光稳定剂分为光屏蔽剂、紫外线吸收剂、激发态猝灭剂及自由基捕获剂。
This paper deals with the ultraviolet absorbent used in yellowing-resistant finishing for silks and its combination application with resin to the finishing in one-bath chemical process.
文中介绍了采用常用紫外线吸收剂处理及其与树脂化学加工同浴处理的研究及效果。
It has wonderful synergistic effect when blended with sulfide or phosphate antioxidants, and the weather aging resistance can be improved further when blended with ultraviolet absorbent.
与硫醚类、亚磷酸酯类等抗氧剂并用有显著协同效应，与紫外线吸收剂并用可进一步提高操作制品的耐侯性。
Absorbent material usually pulls in ultraviolet and visible light - but this new material also captures infrared and far infrared light.
吸收性材料通常只能吸收紫外线和可见光——但这种新材料还能够吸收红外和远红外光线。
The different kinds of ultraviolet absorbers were reviewed, and the benzotriazole type UV absorbent were emphatically introduced.
综述了不同种类的紫外线吸收剂，着重介绍了苯并三唑类紫外线吸收剂。
Properties of preventing ultraviolet ray of polyurethane are raised after adding ultraviolet ray absorbent.
添加了紫外线吸收剂，可以提高聚氨酯的抗紫外线照射性能。
Properties of preventing ultraviolet ray of polyurethane are raised after adding ultraviolet ray absorbent.
添加了紫外线吸收剂，可以提高聚氨酯的抗紫外线照射性能。
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