Abstract: It is possible to eliminate organic tin(IV) monohalide from organic tin(IV) polyhalide containing the monohalide so that it can not be detected in sensitivity of ordinary gas chromatography by treating with hydrochloric acid, hydrogen chloride or chlorine.
Type:
Grant
Filed:
August 2, 1991
Date of Patent:
April 6, 1993
Assignee:
Koriyama Kasei Co., Ltd.
Inventors:
Yasuyuki Suzuki, Yuji Watanabe, Toshinao Fujita, Naruo Den