Calvert, F. (Frederick) Crace', 1819-1873, Stenhouse, John, Groves, Charles Edward, 1841-1920 · Manchester : Palmer & Howe · leaf 126
the continent it is better known as1 pincoffin. Their process consists in submitting ordinary garancin to the action of high-pressure steam ofa temperature of 3000 F., which, whilst it does not act onthe alizarin contained in the garancin, destroys the rubi-retin and verantin. The employment of… … DYED WITH COMMERCIAL ALIZARIN. We are indebted to the kindness of Mr. S. Pincofifs forthis sample dyed with commercial alizarin. In 1843, M- Leonard Schwartz, of Mulhouse, patentedthe right of treating spent madder from dyebecks by thesame process as that employed for the conversion ofmadder into…
Dyes and dyeing · Calico-printing
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