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CN102884113B 通过短-脉冲UV激光辐射来稳定丙烯酸酯聚合物中的二氧化钛纳米颗粒的溶液的方法 失效 - 权利终止

通过短-脉冲UV激光辐射来稳定丙烯酸酯聚合物中的二氧化钛纳米颗粒的溶液的方法
Abstract:
一种用于在有机溶剂中的丙烯酸树脂溶液中制备二氧化钛纳米颗粒的胶体溶液的方法，包括：使二氧化钛纳米颗粒与有机溶剂中的丙烯酸树脂的溶液混合，从而获得所述胶体溶液。对所述胶体溶液进行适合于防止或减少纳米颗粒聚集的稳定化处理，所述处理包括利用具有主要包括在所述二氧化钛纳米颗粒的紫外线吸收带中的波长的脉冲相干光来辐射所述胶体溶液。
Abstract(English):

A method for preparing a colloid solution of titanium dioxide nanoparticles in a solution of acrylic resin in organic solvent includes mixing titanium dioxide nanoparticles with a solution of acrylic resin in organic solvent, so as to obtain the colloid solution. The colloid solution is subjected to a stabilization treatment suitable for preventing or reducing nanoparticle aggregation, the treatment includes irradiating the colloid solution with pulsed coherent light having a wavelength substantially comprised in the ultraviolet absorption band of the titanium dioxide nanoparticles.

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