Bleaching and Dyeing of Vegetable Fibrous Materials

Bleaching and Dyeing of Vegetable Fibrous Materials PDF Author: Julius Hübner
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Category : Bleaching
Languages : en
Pages : 524

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Bleaching and Dyeing of Vegetable Fibrous Materials

Bleaching and Dyeing of Vegetable Fibrous Materials PDF Author: Julius Hübner
Publisher:
ISBN:
Category : Bleaching
Languages : en
Pages : 524

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Bleaching and Dyeing of Vegetable Fibrous Materials

Bleaching and Dyeing of Vegetable Fibrous Materials PDF Author: Hubner Julius
Publisher:
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Category :
Languages : en
Pages : 484

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Bleaching and Dyeing of Vegetable Fibrous Materials

Bleaching and Dyeing of Vegetable Fibrous Materials PDF Author: Julius Hubner
Publisher: Palala Press
ISBN: 9781357685706
Category :
Languages : en
Pages :

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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Bleaching and Dyeing of Vegetable Fibrous Materials

Bleaching and Dyeing of Vegetable Fibrous Materials PDF Author: Julius Hübner
Publisher: Rarebooksclub.com
ISBN: 9781230185521
Category :
Languages : en
Pages : 142

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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1912 edition. Excerpt: ...of a basic cotton dyestuff, such as Methylene Blue, Methyl Violet, etc., may be added direct to the coupling bath. The cotton should be well rinsed after coupling. The following coupling baths may be used: Paranitraniline C (Ca.). For 100 lbs. of cotton dyed with 3 to 4 per cent. of dyestuff use 5 to 7 gallons diazotised paranitraniline C, f to 1 lb. soda ash, and 5 to 6J lbs. sodium acetate. Preparation of the diazotised paranitraniline C. 2 lbs. paranitraniline C; 1J gallons boiling condensed water; stir well, and add J gallon hydrochloric acid, 32 Tw.; stir until completely dissolved and add 3J gallons cold water. The hydrochloride of paranitraniline will be precipitated in the form of a yellow paste. Allow to cool, and when quite cold, add whilst continuously stirring lb. nitrite of soda dissolved in 1 gallon cold water. The solution becomes clear after about 20 minutes, and is now made up with cold water to 20 gallons. The diazosolution will keep for some time, but it must be stored either in wooden or earthenware vessels and protected from heat and sunlight. When using Nitrazol C (Ca.) in place of paranitraniline the solution is prepared by stirring the Nitrazol into a uniform paste with a small quantity of water, at 68 to 77 F. A sufficient quantity of cold water is then added to dissolve the Nitrazol completely. 3 to 4 lbs. Nitrazol C, to 1 lb. soda ash and 3 to 4 ozs. sodium acetate or 2 to 4 per cent. of Azophor Red or Azophor Orange (ML.) and 1 to 2 per cent. of sodium acetate may be used in place of diazotised paranitraniline for 100 lbs. of cotton, dyed with 3 to 4 per cent. of dyestuff. For the method of dissolving these substances, see p. 277. Coupling with Nitrosamine Red paste (Ba.). Mix 3J lbs. Nitrosamine Red...

Classification Bulletin of the United States Patent Office from ...

Classification Bulletin of the United States Patent Office from ... PDF Author: United States. Patent Office
Publisher:
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Category : Patents
Languages : en
Pages : 1046

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Annual Report of the Commissioner of Labor

Annual Report of the Commissioner of Labor PDF Author: United States. Bureau of Labor
Publisher:
ISBN:
Category : Labor
Languages : en
Pages : 1348

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Annual Report of the Commissioner of Labor

Annual Report of the Commissioner of Labor PDF Author:
Publisher:
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Category : Labor
Languages : en
Pages : 1342

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Trade and Technical Education

Trade and Technical Education PDF Author: United States. Bureau of Labor
Publisher:
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Category : Business education
Languages : en
Pages : 1348

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Industrial Education

Industrial Education PDF Author: United States. Bureau of Labor
Publisher:
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Category : Technical education
Languages : en
Pages : 1356

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Annual Report of the Commissioner of Labor

Annual Report of the Commissioner of Labor PDF Author: United States. Department of Labor
Publisher:
ISBN:
Category : Labor
Languages : en
Pages : 1348

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