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Philip Arthur Newton
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Abstract
10,461. Newton, P. A., [Farbenfabriken vorm. F. Bayer & Co.]. May 3. Samples furnished. Monoazo dyes are obtained by combining with 1-acidylamino - 8 - naphthol sulphonic acids, the diazo compounds of m- or p-aminobenzoic acids, aminoanisic acid or other phenolic ethers of 1 : 2 : 4-oxyaminobenzoic acid ; 1-acetylamino -8- naphthol- 3: 6 -disulphonic acid and 1-acetylamino - 8-naphthol-4-sulphonic acid are specified as suitable components. The products give red shades on cotton with chrome mordants.
GB190910461D1909-05-031909-05-03Manufacture and Production of New Azodyestuffs.
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