Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Reexamination Certificate
2006-05-02
2006-05-02
Robertson, Jeffrey B. (Department: 1712)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
C526S320000
Reexamination Certificate
active
07038076
ABSTRACT:
This invention is to provide a polymerizable composition having excellent curability and surface hardness, and a cured product thereof. A novel fumarate derivative having two or more fumarate groups within one molecule and ensuring copolymerizability with the terminal alkenyloxy group, a method for producing the derivative, a polymerizable composition containing the derivative, and a cured product thereof are provided.
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Kadowaki Yasushi
Kai Kazufumi
Ohta Keisuke
Uchida Hiroshi
Robertson Jeffrey B.
Showa Denko K.K.
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