首页> 外国专利> Manufacture of New Nitroalphylacidylamidonaphtholdisulphonic Acids, Nitroalphylamidoacidylamidonaphtholdisulphonic Acids, Amidoalphylacidylamidonaphtholdisulphonic Acids, and Amidoalphylamidoacidylamidonaphtholdisulphonic Acids and of New Azo-dyestuffs therefrom.

Manufacture of New Nitroalphylacidylamidonaphtholdisulphonic Acids, Nitroalphylamidoacidylamidonaphtholdisulphonic Acids, Amidoalphylacidylamidonaphtholdisulphonic Acids, and Amidoalphylamidoacidylamidonaphtholdisulphonic Acids and of New Azo-dyestuffs therefrom.

机译：制造新的硝基叶绿酸酰基氨基酰胺基二氢吡啶磺酸，硝基叶绿酰氨基酸基酰基氨基donaphtholdisulphonic酸，酰胺基铝酰基酰胺基酸基氨基dondonaphtholdisulphonic酸及其新的偶氮染料。

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24,936. Imray, O., [Soc. of Chemical Industry in Basle]. Nov. 16. Dyeing.-Relates to dyeing with dye-stuffs similar to those described in Specification No. 13,778, A.D. 1902. m-Amidobenzoylamidonaphtholdisulphonic acid is acted on by diazobenzene, the mixture is heated, and the dye-stuff precipitated by common salt. It dyes cotton without a mordant clear orange-red tints, which become darker and more fast to washing by diazotization on the fibre and development with #-naphthol. Instead of diazobenzene, diazoxylene may be used, producing a dye-stuff of reddish - scarlet tint. The diazo derivative of any amine of the benzene or naphthalene series, or a substitution product of a like amine, may be used, while another amidoalphylacidyl derivative of 2 :5 1 : 7 -amidonaphtholdisulphonic acid may also be used. Again, m-acetamidobenzoyl-2 : 6-amidonaphthol-1 7-disulphonic acid is acted on by #-diazonaphthalene, the mixture heated, caustic soda added, and the acetyl group driven off by heat. The dye-stuff is, after neutralization, precipitated by salt, and dyes without a mordant clear bluish-red tints. By diazotization on the fibre and development with #-naphthol, brilliant scarlet tints are obtained. Other diazocompounds, or other acetylamido - alphylacidyl derivatives of 2:5 :1 7-amidonaphtholdisulphonic acid may be used.

机译：24,936。俄亥俄州伊姆雷[Soc。巴塞尔化学工业学院]。 11月16日。染色-与类似于在AD 1902规范13778中所述的染料染色有关。间氨基苯甲酰氨基酰胺基苯二酚磺酸被重氮作用，加热混合物，并通过常用的方法使染料沉淀盐。它可以对棉花进行染色，而不会产生明显的橙红色，后者通过在纤维上进行重氮化并与＃-萘酚一起显影，可以变得更黑，洗色更快。代替重氮苯，可以使用重氮二甲苯，产生带红色的染料-猩红色色。可以使用苯或萘系列的任何胺的重氮衍生物，或类似胺的取代产物，而也可以使用2：5 1：7-酰胺基苯二酚异磺酸的另一酰胺基铝酸基衍生物。同样，间-乙酰酰胺基苯甲酰基-2：6-酰胺基萘-1-1-二磺酸通过＃-重氮萘作用，加热混合物，加入苛性苏打，并通过加热除去乙酰基。中和后，染料会被盐沉淀，而染料则没有明显的明显的蓝红色调。通过在纤维上重氮化并用＃-萘酚显影，可获得鲜艳的猩红色。可以使用其他重氮化合物或其他2：5：1 7-氨基aphtholdisulphonic acid的乙酰氨基-藻酰基衍生物。

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公开/公告号GB190324936A

专利类型
公开/公告日1903-12-17

原文格式PDF
申请/专利权人 OLIVER IMRAY;
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申请/专利号GBD190324936
发明设计人 OLIVER IMRAY;
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申请日1903-11-16
分类号
国家 GB
入库时间 2022-08-24 16:39:56

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