发明名称 Double alkoxide monomers oligomers and polymers
摘要 A process for the preparation of polymetallooxanes employing inexpensive metal sources such as sand, alumina, and rutile involves dissolving one or more group IIIa, IVa, IVb metaloxy compounds such as metal oxides, metal hydroxides, or hydrates thereof with a di- or polyhydroxyl functional compound in the presence of an amine or alkanolamine. The polymetallooxane products are anionic, neutral, or mixed neutral/anionic moieties, which, when anionic, contain a metallic counterion (cation) or an ammonium or phosphonium ion. Mixed polymetallooxanes, as well as homo polymetallooxanes which may be prepared by the subject process, are suitable for use in preparing coatings, fibers, powders, ceramics, and glasses while being easily processable and economic to manufacture.
申请公布号 US5614596(A) 申请公布日期 1997.03.25
申请号 US19950371911 申请日期 1995.01.12
申请人 REGENTS OF UNIVERSITY OF MICHIGAN 发明人 LAINE, RICHARD M.;BICKMORE, CLINT R.;WALDNER, KURT F.
分类号 C01B13/34;C03C1/00;C07F5/06;C07F7/04;C08G79/00;(IPC1-7):C08G79/10;C08G77/02 主分类号 C01B13/34
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