Abstract
The method of effecting crosslinking of a resin comprises generating vinyl sulfonyl moieties in situ with the resin, the sulfonyl moieties then undergoing a reaction which effects crosslinking of the resin. The crosslinkable resin compn. comprises a polymer to be crosslinked, a liq. carrier for the polymer, nucleophilic groups and the vinyl sulfonyl precursor group capable of generating vinyl sulfonyl groups on loss of liq. carrier from the compn. The crosslinking reaction results from reaction of the vinyl sulfonyl moieties with nucleophilic groups in the resin compn. [on SciFinder (R)]
| Original language | English |
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| Patent number | PCT Int. Appl. |
| Publication status | Published - 2004 |
Keywords
- Crosslinking; Crosslinking agents (crosslinkable resin compns. contg. vinyl sulfonyl precursor groups with improved storage stability)