lactarenelactarinen.
/ˈlaktəriːn/ A preparation of casein from milk, used in printing calico.
ΚΠ
1858 in P. L. Simmonds Dict. Trade Products
1860 C. O'Neill Chem. Calico Printing 166 Lactarine and other preparations of milk..are..employed for fixing ultramarine and similar colours.
This entry has not yet been fully updated (first published 1901; most recently modified version published online June 2022).
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n.1858