Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1980-08-28
1982-08-10
Bell, James J.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
138DIG2, 138DIG7, 138172, 138174, 156169, 156170, 156172, 264137, 428245, 428271, 428272, 428273, 428289, 428290, 428408, 428413, 428417, 428418, 428902, 525529, 528101, 528110, 523466, B65H 8100
Patent
active
043438431
ABSTRACT:
A fiber reinforced epoxy resin article in which a Lewis base is employed as the catalyst for the addition reaction of a phenolic or alcoholic hydroxyl group and the oxirane group of the epoxy resin. The resin system has improved flexibility and pot life and the cured article has improved chemical resistance.
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patent: 3733228 (1973-05-01), Wesch
Johnson Junior L.
Pikey Leonard E.
A. O. Smith-Inland, Inc.
Bell James J.
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