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发明名称
PRODUCTION OF PHOSGENE
摘要
PURPOSE:To easily produce high purity phosgene in a simple apparatus by reacting CO with Cl2 in a solvent in the presence of a phosphine oxide or chloride.
申请公布号
JPS53131298(A)
申请公布日期
1978.11.15
申请号
JP19770029305
申请日期
1977.03.18
申请人
UBE INDUSTRIES
发明人
MAZAKI MITSUO;FUJIMURA SUSUMU
分类号
C01B31/28;A61K31/28
主分类号
C01B31/28
代理机构
代理人
主权项
地址
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