Process for the production of difluoromethane

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Jan 18, 2005
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N/A
app pub date
Oct 28, 1997
filing date
Sep 20, 1995

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Expired

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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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ALLIED SIGNAL INC	MORRISTOWN NJ

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C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

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Inventor Name	Address	# of filed Patents	Total Citations
Bass, John Stephen	East Amherst, NY	4	15
Clemmer, Paul Gene	Williamsville, NY	5	16
Smith, Addison Miles	Amherst, NY	11	106
Tung, Hsueh Sung	Getzville, NY	209	2479

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Process for the production of difluoromethane

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08959748

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PATENT NO	6844474
SERIAL NO	08959748
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08959748

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