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Title:
【発明の名称】ジフルオロメタンの製造方法
Document Type and Number:
Japanese Patent JPH11512454
Kind Code:
A
Abstract:
The present invention provides a vapor phase process for the production of difluoromethane, HFC-32. The process of this invention provides for the preparation of HFC-32 by a process that exhibits both good product yield and selectivity.

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Inventors:
Clemmer, Paul Jean
Smith, Addison Miles
Tan, Xue Sun
Bass, john stephen
Application Number:
JP51279497A
Publication Date:
October 26, 1999
Filing Date:
September 13, 1996
Export Citation:
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Assignee:
Allied Signal Incorporated
International Classes:
C07B61/00; C07C17/20; C07C17/383; C07C19/08; B01J23/26; (IPC1-7): C07C17/20; B01J23/26; C07C17/383; C07C19/08
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)



 
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