TW284757B - The method for the preparation of peroxydicarbonates - Google Patents

The method for the preparation of peroxydicarbonates

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Publication number
TW284757B
TW284757B TW83111650A TW83111650A TW284757B TW 284757 B TW284757 B TW 284757B TW 83111650 A TW83111650 A TW 83111650A TW 83111650 A TW83111650 A TW 83111650A TW 284757 B TW284757 B TW 284757B
Authority
TW
Taiwan
Prior art keywords
peroxydicarbonates
chloroformate
naoh
reaction
aliphatic hydrocarbons
Prior art date
Application number
TW83111650A
Other languages
Chinese (zh)
Inventor
Jiunn-Shiuh Lin
Shean-Jeng Jong
Jenn-Luan Chen
Original Assignee
Defence Dept Chung Shan Inst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Defence Dept Chung Shan Inst filed Critical Defence Dept Chung Shan Inst
Priority to TW83111650A priority Critical patent/TW284757B/en
Application granted granted Critical
Publication of TW284757B publication Critical patent/TW284757B/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Peroxydicarbonates are widely used as initiators in the polymerizations of vinyl monomers. In the past, they can be prepared by reaction of chloroformate with hydrogen peroxide and aqueous sodium hydroxide solution directly, or in inert solvents, such as chlorinated hydrocarbon or IP-1620 (aliphatic hydrocarbons). In the former process, the handling is dangerous, because of the highly sensitivity of the products, and the yields are relatively low due to the high viscosity of the reacted solution. In the later precess, chlorinated hydrocarbon have a high potential for destroying ozone in the stratosphere. Besides, use IP-1620 as inert solvent, the concentration of both H2O2 and NaOH should be very high. The present invention relates a process for the manufacture of peroxydicarbonates by reaction of chloroformate with 15.7% H2O2, 25% NaOH and little amount of lower alcohol in aliphatic hydrocarbons.
TW83111650A 1994-12-14 1994-12-14 The method for the preparation of peroxydicarbonates TW284757B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW83111650A TW284757B (en) 1994-12-14 1994-12-14 The method for the preparation of peroxydicarbonates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW83111650A TW284757B (en) 1994-12-14 1994-12-14 The method for the preparation of peroxydicarbonates

Publications (1)

Publication Number Publication Date
TW284757B true TW284757B (en) 1996-09-01

Family

ID=51397849

Family Applications (1)

Application Number Title Priority Date Filing Date
TW83111650A TW284757B (en) 1994-12-14 1994-12-14 The method for the preparation of peroxydicarbonates

Country Status (1)

Country Link
TW (1) TW284757B (en)

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