Micro-crystalline boehmites containing additives

专利名称：Micro-crystalline boehmites containing

additives

发明人：Dennis Stamires,Paul O'Connor,Gregory

Pearson,William Jones

申请号：US09636688申请日：20000811公开号：US065596B1公开日：20030429

专利附图：

摘要：A microcrystalline boehmite containing additive in a homogeneously dispersedstate. Suitable additives are compounds containing elements selected from the group

consisting of alkaline earth metals, alkaline metals, rare earth metals, transition metals,actinides, silicon, gallium, boron, titanium, and phosphorus. The microcrystalline boehmiteaccording to the invention may be prepared in several ways. In general, a microcrystallineboehmite precursor and an additive are converted to a microcrystalline boehmitecontaining the additive in a homogeneously dispersed state. The additive does notcontain zirconia or magnesia.

申请人：AKZO NOBEL N.V.

代理人：Louis A. Morris

更多信息请下载全文后查看