Dynamit Nobel Aktiengesellschaft

Norbert Volkommer

Hermann Richtzenhain

Wilhelm Vogt

Gerhard Schade

Georg Blumenfeld

Martin Schmitthenner

Thermosetting coating substances containing as binding agent 5 to 35 weight-percent of triazine resins, especially benzoguanamine resins, or blocked polyisocyanate resins, and 95 to 65 weight-parts of saturated polyesters of terephthalic and/or isophthalic acids and 100 to 70 mole-% of bis-(hydroxymethyl)-tricyclodecane and 0 to 30 mole-% of additional diols, especially 2,2-dimethylpropanediol-1,3, yield varnish coatings on metals, which coatings are stable under sterilization conditions against acid contents in containers, especially acid foodstuff preparations.

Polyester varnishes

Compounds of the formula: ##STR1## WHEREIN: EACH X is chloro or bromo

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Troisdorf, Germany

Norbert Volkommer