ANTIBACTERIAL SOL-GEL COATING SOLUTION, METHOD FOR PREPARING ANTIBACTERIAL SOL-GEL COATING SOLUTION, ANTIBACTERIAL ARTICLES, AND METHOD AND EQUIPMENTS FOR PREPARING ANTIBACTERIAL ARTICLES
申请人:Qinhuangdao Yipeng Special Glass Co., Ltd
公开号:EP1975132A1
公开(公告)日:2008-10-01
The invention relates to an antibacterial sol-gel coating solution, a process for preparing the antibacterial sol-gel coating solution, an antibacterial article, and a process and an apparatus for producing the antibacterial article. Said antibacterial sol-gel coating solution comprises a. at least one substance selected from the group consisting of Ti or Si-containing compounds capable of hydrolyzing to form a base film; b. a regulating agent capable of regulating the hydrolysis rate of the Ti or Si-containing compounds; c. an organic solvent; d. water; and e. at least one soluble compound of antibacterial metal selected from the group consisting of Ag, Cu, Mg, Zn, Sn, Fe, Co, Ni, and Ce; wherein a, b and a portion of c are first mixed to form a solution I, d and the rest of c are then mixed and added into solution I to form a dispersion II, and then e is added into dispersion II to form the antibacterial sol-gel coating solution.
本发明涉及一种抗菌溶胶-凝胶涂层溶液、一种制备抗菌溶胶-凝胶涂层溶液的工艺、一种抗菌制品以及一种生产抗菌制品的工艺和设备。所述抗菌溶胶-凝胶涂层溶液包括 a. 至少一种选自能水解形成基膜的含 Ti 或含 Si- 化合物的物质; b. 能调节含 Ti 或含 Si- 化合物水解速率的调节剂; c. 有机溶剂; d. 水;以及 e. 至少一种抗菌溶胶-凝胶涂层化合物。从 Ag、Cu、Mg、Zn、Sn、Fe、Co、Ni 和 Ce 所组成的组中选出的至少一种抗菌金属可溶性化合物;其中 a、b 和部分 c 首先混合形成溶液 I,然后 d 和其余 c 混合并加入溶液 I 形成分散液 II,然后 e 加入分散液 II 形成抗菌溶胶-凝胶涂层溶液。