Title:
ペルフルオロ有機過酸化物の製造方法
Document Type and Number:
Japanese Patent JP5724874
Kind Code:
B2
Abstract:
To provide a process for safely producing a perfluoroacyl peroxide with good productivity. By supplying a perfluoroacyl halide-containing organic solvent solution, an aqueous solution of hydrogen peroxide or a metal peroxide, and an aqueous basic alkali metal compound solution to a tubular reactor to allow them to react with one another, in a flow rate ratio of, as represented by molar ratio of the compounds in the solutions, from 1.00 to 1.35 of the basic alkali metal compound and from 0.60 to 40 of hydrogen peroxide or the metal peroxide per 1 of the perfluoroacyl halide, the yield of a perfluoroacyl peroxide based on the material perfluoroacyl halide can be remarkably improved as compared with conventional technique.
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Inventors:
Katsuya Ueno
Toshiyuki Tanaka
Maya Takahashi
Kazuhiko Yamada
Takeo Somei
Noboru Furuta
Toshiyuki Tanaka
Maya Takahashi
Kazuhiko Yamada
Takeo Somei
Noboru Furuta
Application Number:
JP2011508384A
Publication Date:
May 27, 2015
Filing Date:
April 07, 2010
Export Citation:
Assignee:
Asahi Glass Co., Ltd.
International Classes:
C07C407/00; C07C409/34
Domestic Patent References:
| JP2002003469A | 2002-01-09 | |||
| JP2000007779A | 2000-01-11 | |||
| JPH11511464A | 1999-10-05 | |||
| JP2006089472A | 2006-04-06 | |||
| JPH11511464A | 1999-10-05 | |||
| JP2002003469A | 2002-01-09 | |||
| JP2000007779A | 2000-01-11 |
Foreign References:
| CH283612A | 1952-06-15 | |||
| FR1392029A | 1965-03-12 | |||
| FR2166276A1 | 1973-08-17 | |||
| GB533718A | 1941-02-19 | |||
| US2151733A | 1939-03-28 |
Attorney, Agent or Firm:
Sumio Tanai
Masatake Shiga
Suzuki Mitsuyoshi
Noriko Yanai
Masatake Shiga
Suzuki Mitsuyoshi
Noriko Yanai