Thiouracil derivatives and metal surface-treating agent comprisi

Details Thiouracil derivatives and metal surface-treating agent comprisi Thiouracil derivatives and metal surface-treating agent comprisi

1997-04-18

1998-08-18

Gupta, Yogendra N.

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

544314, C09K 300, C09K 1506, C07D23910

Patent

active

057954976

ABSTRACT:
A thiouracil derivative represented by the following general formula (1) or (2) ##STR1## (wherein, R.sup.1 and R.sup.2 each are a hydrogen atom or an alkyl group, and at least one of R.sup.1 and R.sup.2 is a hydrogen atom, and R.sup.3 is a hydrogen atom, an alkyl group or a phenyl group, and R.sup.4 is a bivalent saturated hydrocarbon group having 2 to 12 carbon atoms, Z is --COO--, CH.sub.2 O-- or --C.sub.6 H.sub.4 --CH.sub.2 O--, and R.sup.5 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.

REFERENCES:
patent: 5354495 (1994-10-01), Urano et al.
patent: 5496907 (1996-03-01), Dochniak
patent: 5563214 (1996-10-01), Share et al.
Chemical Abstracts, vol. 77, No. 22, 1972, Columbus, Ohio, US; abstract No. 100546r, p. 347; column 1; XP002042312,abstract.
Foye et al., "Metal-Binding Abilities of Antibacterial Heterocyclic Thiones", Journal of Pharmaceutical Sciences, vol. 61, No. 8, pp. 1209-1212,Aug. 1972.

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