Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Reexamination Certificate
2007-12-04
2007-12-04
Harlan, Robert D. (Department: 1713)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
C562S546000, C562S598000, C562S600000, C203S003000, C203S008000, C203S038000, C203S059000
Reexamination Certificate
active
10844313
ABSTRACT:
It is an object of the present invention to provide a process for producing easily polymerizable substance, which can realize stable operation of a purification system, and can stably maintain a production amount by avoiding production stoppage, upon production of an easily polymerizable substance in plural reactors. The present invention is directed to a process for producing easily polymerizable substance, which comprises mixing easily polymerizable substances obtained in plural reactors in advance, and supplying the mixture to a purification apparatus.
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Connolly Bove Lodge & Hutz
Harlan Robert D.
Nippon Shokubai Co. , Ltd.
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