Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1993-07-30
1994-06-21
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
C07C 6952
Patent
active
053229606
ABSTRACT:
Disclosed herein is a method for inhibiting polymerizable (meth)acrylic acid and esters thereof from polymerizing during their production and storage by using as the inhibitor N-oxyl compound, phenol compound, and phenothiazine compound in combination with one another. The combined use of the three inhibitors provides superior inhibiting effect to use alone alone or in pairs.
REFERENCES:
patent: 4127603 (1978-11-01), Bljumberg et al.
Akazawa Yoji
Baba Masao
Sakamoto Kazuhiko
Takeda Takahiro
Ueoka Masatoshi
Killos Paul J.
Nippon Shokubai Co. , Ltd.
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