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AssigneeNippon Paint Co., Ltd.
InventorsShinsuke Shirakawa, Kazunori Kanda, Mitsuo Yamada, Kei Aoki, Satoshi Urano, Nobuaki Tomita
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The present invention relates to compounds containing an oxamic acid group, which show high reactivity and have stability for water and are used as paints, adhesives, and plastic materials etc. in the form of a reaction material or a resin. Since into these compounds an oxamic acid group is introduced in a part of the molecule and the oxamic acid group is an ionic functional group, the compounds show superior solubility and dispersing character in water and also, since the oxamic acid group is a group of a disappearing type with heating, the compounds do not remain, after hardening, in the hardened product. Accordingly, the hardened products obtained from these compounds are superior in water-resistant and anticorrosion properties and in durability.
A compound containing an oxamic acid group denoted by the following general formula (II):
A compound containing an oxamic group of the formula (I) ##STR32## in which A represents a group of radical polymerization character, said group containing a C.dbd.C double bond to which a carbonyl group or a phenylene group is attached to a carbon atom thereof;
Dependencies are inferred from the claim text.