Stock material or miscellaneous articles – Hollow or container type article – Cellular material derived from plant or animal source
Patent
1985-08-07
1986-08-05
Nielsen, Earl
Stock material or miscellaneous articles
Hollow or container type article
Cellular material derived from plant or animal source
525438, 525482, B27N 502
Patent
active
046043080
ABSTRACT:
The thermosetting powder lacquer is suited for covering the weld seams in metal containers for foodstuffs or beverages and comprises a mixture of at least two aromatic epoxide resins, a first component of which contains a maximum of two epoxide groups per molecule on the average and a second component of which contains more than two epoxide groups per molecule on the average, a hardener and a catalyst. As a hardener there is used a condensation product formed from the diglycidylether of bisphenol-A and bisphenol-A and as a catalyst dimethylaminophenol is used.
REFERENCES:
patent: 3367990 (1968-02-01), Bremmer
patent: 3932343 (1976-01-01), Barie
patent: 4151305 (1979-04-01), Davis et al.
patent: 4169187 (1979-09-01), Glazar
patent: 4324822 (1982-04-01), Kobayashi et al.
patent: 4440914 (1984-04-01), Helfand et al.
Schmid Christian
Widmer Hans R.
Kleeman Werner W.
Nielsen Earl
Vernicolor AG
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