HOLLOW FINE POWDER, FLAKY FINE TITANIUM OXIDE POWD

专利内容由知识产权出版社提供专利名称：HOLLOW FINE POWDER, FLAKY FINETITANIUM OXIDE POWDER PREPARED BYPULVERIZING SAID HOLLOW FINE POWDER,AND PROCESS FOR PREPARING THE BOTH发明人：SASAKI, Takayoshi,WATANABE,Mamoru,MICHIUE, Yuichi,IIDA, Masaki申请号：EP98941672.2申请日：19980902公开号：EP1033347B2公开日：20120620摘要：The present invention relates to fine hollow powder with a titanium oxide shell,obtained by spray drying an exfoliated titania sol, and thin flaky titanium oxide powderobtained by pulverizing the fine hollow powder, and also to processes for producing thesame. The present fine hollow powder and thin flaky titanium oxide powder have adistinguished dispersibility and are useful for additives to cosmetics, pigments, paints,etc., and the present fine hollow powder also has a distinguished flowability and is usefulfor seed particles for flow measurement.

申请人：ISHIHARA SANGYO KAISHA,JAPAN AS REPRESENTED BY THE HEAD OF NATINST FOR RES IN ORGANIC MATERIALS SCIENCE & TECHNOLOGY AGENC地址：JP,JP国籍：JP,JP代理机构：Henkel, Breuer & Partner