Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1996-06-26
1998-01-13
Wilson, Donald R.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
523458, 523466, 528111, 528117, F16L 5810, B32B 108, C08G 5960, C08L 6307
Patent
active
057077029
ABSTRACT:
A cross-linked pipelining network polymer composition for the in situ rehabilitation of pipes is formed. The polymer composition comprises at least one liquid epoxy resin and an effective amount of a liquid curing agent blend comprising an aliphatic polyamine, an aliphatic imidazoline, and an aliphatic amidoamine. The polymer composition may further comprise a pigment, a diluent and/or a viscosity controlling agent.
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