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    • 6. 发明申请
    • PLASTICALLY DEFORMABLE AQUEOUS CERAMIC SLURRIES AND METHODS OF MAKING SUCH COMPOSITIONS
    • 塑料不可思议的水性陶瓷制品及其制备方法
    • WO0121545A8
    • 2001-09-07
    • PCT/US0026166
    • 2000-09-22
    • UNIV PRINCETONAKSAY ILHAN AKER HSIENG LING
    • AKSAY ILHAN AKER HSIENG LING
    • C04B35/632C04B35/00C04B35/10
    • C04B35/632
    • A plastically deformable aqueous ceramic slurry wherein the ceramic particles have on the surfaces thereof a closely-packed anionic surfactant bilayer or an anionic/nonionic surfactant bilayer. Optionally, such ceramic particles have on the surfaces thereof a closely-packed cationic surfactant bilayer or a cationic/nonionic surfactant bilayer. Such slurries are produced by: a) dispersing ceramic particles in an amount of water to form an aqueous ceramic slurry; b) adding an anionic surfactant or a mixture of an anionic and nonionic surfactant to such slurry and, c) adjusting the pH value of such slurry to adsorb or the ceramic particle surfaces a closely-packed anionic surfactant bilayer or anionic/nonionic surfactant bilayer.
    • 一种可变形的水性陶瓷浆料,其中陶瓷颗粒在其表面上具有紧密堆积的阴离子表面活性剂双层或阴离子/非离子表面活性剂双层。 任选地,这种陶瓷颗粒在其表面上具有紧密堆积的阳离子表面活性剂双层或阳离子/非离子表面活性剂双层。 这样的浆料是通过以下方式制备的:a)将陶瓷颗粒分散在一定量的水中以形成含水陶瓷浆料; b)向这种浆料中加入阴离子表面活性剂或阴离子表面活性剂和非离子表面活性剂的混合物,和c)调节这种浆料的pH值以吸附或陶瓷颗粒表面紧密堆积的阴离子表面活性剂双层或阴离子/非离子表面活性剂双层。