CRYSTALLINE SILICA,申请号JP19840263076-传众专利搜索

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发明名称	CRYSTALLINE SILICA
摘要	A novel crystalline silica composition having a silica to alumina atomic ratio not lower than 80 and having a certain specific X-ray diffraction pattern after calcination in air for at least 3 hours at a temperature of at least 500 DEG C.
申请公布号	JPS60151211(A)	申请公布日期	1985.08.09
申请号	JP19840263076	申请日期	1984.12.14
申请人	COSDEN TECHNOLOGY INC	发明人	REIMONDO EMU KAHEN;GAI ERU JII DEBURASU;JIYORUJIYU II EMU JIEI DO KURITSUPURE
分类号	B01J29/035;B01J29/04;B01J29/70;C01B33/12;C01B37/02;C07C1/00;C07C2/66;C07C5/27;C07C15/02;C07C67/00	主分类号	B01J29/035
代理机构		代理人
主权项
地址

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