It takes the average reader 6 hours and 45 minutes to read Chemistry and Technology of the Cosmetics and Toiletries Industry by S.D. Williams
Assuming a reading speed of 250 words per minute. Learn more
This second edition has been designed to monitor the progress in develop ment over the past few years and to build on the information given in the first edition. It has been extensively revised and updated. My thanks go to all who have contributed to this work. D.F.W. May 1996 Preface to the first edition This book is the result of a group of development scientists feeling that there was an urgent need for a reference work that would assist chemists in understanding the science involved in the development of new products. The approach is to inform in a way that allows and encourages the reader to develop his or her own creativity in working with marketing colleagues on the introduction of new products. Organised on a product category basis, emphasis is placed on formulation, selection of raw materials, and the technology of producing the products discussed. Performance considerations, safety, product liability and all aspects of quality are covered. Regulations governing the production and sale of cosmetic products internationally are described, and sources for updated information provided. Throughout the book, reference is made to consumer pressure and environmental issues-concerns which the development scientist and his or her marketing counterpart ignore at their own, and their employer's peril. In recent years, many cosmetic fragrances and toiletry products have been converted from aerosols to mechanically press uri sed products or sprays, and these are described along with foam products such as hair conditioning mousses.
Chemistry and Technology of the Cosmetics and Toiletries Industry by S.D. Williams is 396 pages long, and a total of 101,376 words.
This makes it 134% the length of the average book. It also has 124% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 9 hours and 13 minutes to read Chemistry and Technology of the Cosmetics and Toiletries Industry aloud.
Chemistry and Technology of the Cosmetics and Toiletries Industry is suitable for students ages 12 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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