The Aromatic Diazo-compounds And Their Technical Applications

Osmania University, Digital Library Of India, K. H Saunders

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• Publié par: thoir
• Nombre de lectures: 44
• Langue: English
• Poids de l'ouvrage: 24 Mo

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>-CO DO *^ OU158735>3OSMANIA UNIVERSITY LIBRARY SCall No. 5V7-Z ^S A ActtwoaNo./ Author JULYS^OXJIAV , Title A?LOVnarJ7C 4 should bereturnedonorbefore date below.Thjsboo^ ttye las^o^arkedTHE DIAZO-COMPOUNDSAROMATIC AND THEIR TECHNICAL APPLICATIONS BY SAUNDERSK. H. F.R.I.C.M.C., M.A.(Cantab.), B.Sc.(Lond.), IMPERIAL CHEMICAL LTD.CHEMIST, INDUSTRIES, LONDON EDWARD ARNOLD & CO,Copyright First inpublished 1936 Second Edition 1949 BRITAIN BYAND BOUND IN GREATPRINTED ANDRICHARD CLAY COMPANY, LTD., SUFFOLKBUNGAY,PREFACE TO THE SECOND EDITION IN this edition the author has a betweenpreparing attempted compromise needs ofthe students and and hence the work can-chemists,professional not be to either. Such is the nature of entirely satisfactory compromises. the ofFor unconventional the references the author makesarrangement no the form is in fact a of thethoughapology, chronological by-product late since these lists of literature references and tables ofwar, patents were in 1939 in and so that should theprepared duplicate dispersed, author's home be the means to reconstruct his files woulddestroyed remain. In this form the lists were found so useful for reference that the form has been at the of the ofpreserved expense breaking sequence reference numbers in the text. Nor are all the references used in the since this would have made the work too but chemiststext, unwieldy, interested in detail can check off the references in scientific rapidly any for information need. with references tolibrary they Papers good yet earlier literature are but chemists are warned thatmarked,specially these lists are NOT forit is to include all referencescomplete, impossible IE is that no referenceto in thedit^fature.diazo-compounds hoped key has been omitted. on diazo fromThe author communications aacknowledges chemistry of and some of the information so received hasnumber correspondents, been embodied in this edition. Also he has been much to a betterhelped of the work of Italian chemists the fortune of war thatknowledge by Dr. Jolles to the same in I.C.I., Division,brought laboratory Dyestuffs Blackley. of thethe author is indebted to the Directors DyestuffsFinally, of for the use of the facilitiesDivision Chemical Industries, Ltd.,Imperial of the at without which the labour of themarshallinglibrary Blackley, and to theliterature would have been increased, staff,enormously library who have taken to of which are great pains procure copies publications wishes the assistance receivedscarce in Great Britain. He also to record from his Mr. H. who volunteeredSwann, B.Sc., A.R.C.S., kindlycolleague, to read the page proofs. AUrincham,Hale, Cheshire. 1047.December,