- Thiouracil derivatives and metal surface-treating agent comprising thereof
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A thiouracil derivative represented by the following general formula (1) or (2) STR1 (wherein, R1 and R2 each are a hydrogen atom or an alkyl group, and at least one of R1 and R2 is a hydrogen atom, and R3 is a hydrogen atom, an alkyl group or a phenyl group, and R4 is a bivalent saturated hydrocarbon group having 2 to 12 carbon atoms, Z is --COO--, CH2 O-- or --C6 H4 --CH2 O--, and R5 is a hydrogen atom or a methyl group), and a metal surface-treating agent for bonding a metal, particularly a noble metal to a resin or the like in high adhesive strength and in high water resistance and high durability which contains the above thiouracil derivative and an organic solvent such as acetone or ethanol.
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- Novel thiouracil derivatives and metal surface-treating agent comprising thereof
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A thiouracil derivative of formula (1) or (2) wherein, R1and R2are each a hydrogen atom or an alkyl group, and at least one of R1and R2is a hydrogen atom, R3is a hydrogen atom, an alkyl group or a phenyl group, R4is a bivalent saturated C2-12hydrocarbon group, Z is -COO-, CH2O- or -C6H4-CH2O-, and R5is a hydrogen atom or a methy group, and a metal surface-treating agent for bonding a metal comprising the derivative and an organic solvent.
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