Aqueous compositions containing organic polymers curable at low

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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521 65, 521 66, 521 70, 524 2, 524458, 524460, 524515, 524547, C08J 900, C08L 100, C08L 4100

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044317689

ABSTRACT:
Aqueous acidic compositions which contain a combination of an organic polymer having a bound latent source of thiolate ions, such as isothiouronium groups and an organic polymer having bound cationic onium groups, such as sulfonium groups, or a polymer containing both kinds of groups can be cured in the wet state by raising the pH to above about 9 at a temperature from about 0.degree. C. to about 100.degree. C.

REFERENCES:
patent: 3179638 (1965-04-01), Shashoua
patent: 3630834 (1971-12-01), Bremmer et al.
patent: 3873488 (1975-03-01), Gibbs et al.
patent: 3998776 (1976-12-01), Wagener et al.
patent: 4056501 (1977-11-01), Gibbs et al.
patent: 4337185 (1982-06-01), Wessling et al.

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