Technology Of Cellulose Ethers

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Evaluation of Cellulose Ethers for Conservation

Author : Robert L. Feller
Publisher : Getty Publications
ISBN 13 : 0892360992
Total Pages : 173 pages
Book Rating : 4.8/5 (923 download)

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Book Synopsis Evaluation of Cellulose Ethers for Conservation by : Robert L. Feller

Download or read book Evaluation of Cellulose Ethers for Conservation written by Robert L. Feller and published by Getty Publications. This book was released on 1991-03-21 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is the result of a three-year research program. It describes the chemical character of cellulose ethers as a general class of polymers and establishes an approximate ranking of the relative stability of each generic chemical subclass. Ranking the thermal stability of the polymers with respect to color change and loss in degree of polymerization led to the conclusion that as generic chemical classes, methylcellulose and carboxymethylcellulose appear to be the most stable of the cellulose ethers. Water-soluble ethylhydroxyethylcellulose apparently also possesses good stability. Of questionable long-term stability are hydroxyethylcellulose and hydroxy- propylcellulose. Ethylcellulose and organic-soluble ethylhydroxyethylcellulose proved to be of poor stability, potentially undergoing marked changes in twenty years or less under normal museum conditions. An important additional conclusion reached here, as well as in an earlier investigation, is that considerable variations in stability can occur within a generic chemical class from differences in the basic raw material, a natural product from plants, which is not a uniform, manufactured, chemical substance. Further variations can exist due to different manufacturing processes or commercial sources. Hence, commercial products must be evaluated individually to determine the most stable of a given generic type. Nonetheless, the authors believe the conclusions expressed here to be valid with regard to the relative stability of the generic chemical classes of cellulose ethers.

Technology of Cellulose Ethers

Author : Edward Chauncey Worden
Publisher :
ISBN 13 :
Total Pages : 1006 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Technology of Cellulose Ethers by : Edward Chauncey Worden

Download or read book Technology of Cellulose Ethers written by Edward Chauncey Worden and published by . This book was released on 1933 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cellulose Science and Technology

Author : Thomas Rosenau
Publisher : John Wiley & Sons
ISBN 13 : 1119217636
Total Pages : 480 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Cellulose Science and Technology by : Thomas Rosenau

Download or read book Cellulose Science and Technology written by Thomas Rosenau and published by John Wiley & Sons. This book was released on 2018-11-30 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses both classic concepts and state-of-the-art technologies surrounding cellulose science and technology. Integrating nanoscience and applications in materials, energy, biotechnology, and more, the book appeals broadly to students and researchers in chemistry, materials, energy, and environmental science. • Includes contributions from leading cellulose scientists worldwide, with five Anselm Payen Cellulose Award winners and two Hayashi Jisuke Cellulose Award winners • Deals with a highly applicable and timely topic, considering the current activities in the fields of bioeconomies, biorefineries, and biomass utilization • Maximizes readership by combining fundamental science and application development

Cellulose Derivatives

Author : Thomas Heinze
Publisher : Springer
ISBN 13 : 3319731688
Total Pages : 552 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Cellulose Derivatives by : Thomas Heinze

Download or read book Cellulose Derivatives written by Thomas Heinze and published by Springer. This book was released on 2018-02-12 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes recent progress in cellulose chemistry. The last 10 years have witnessed important developments, because sustainability is a major concern. Biodegradable cellulose derivatives, in particular esters and ethers, are employed on a large scale. The recent developments in cellulose chemistry include unconventional methods for the synthesis of derivatives, introduction of novel solvents, e.g. ionic liquids, novel approaches to regioselective derivatization of cellulose, preparation of nano-particles and nano-composites for specific applications. These new developments are discussed comprehensively. This book is aimed at researchers and professionals working on cellulose and its derivatives. It fills an important gap in teaching, because most organic chemistry textbooks concentrate on the relatively simple chemistry of mono- and disaccharides. The chemistry and, more importantly, the applications of cellulose are only concisely mentioned.

Cellulose and Cellulose Derivatives in the Food Industry

Author : Tanja Wuestenberg
Publisher : John Wiley & Sons
ISBN 13 : 352733758X
Total Pages : 546 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Cellulose and Cellulose Derivatives in the Food Industry by : Tanja Wuestenberg

Download or read book Cellulose and Cellulose Derivatives in the Food Industry written by Tanja Wuestenberg and published by John Wiley & Sons. This book was released on 2014-07-28 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cellulose and its derivatives can be found in many forms in nature and is a valuable material for all manner of applications in industry. This book is authored by an expert with many years of experience as an application engineer at renowned cellulose processing companies in the food industry. All the conventional and latest knowledge available on cellulose and its derivatives is presented. The necessary details are elucidated from a theoretical and practical viewpoint, while retaining the focus on food applications. This book is an essential source of information and includes recommendations and instructions of a general nature to assist readers in the exploration of possible applications of cellulose and its derivatives, as well as providing food for thought for the generation of new ideas for product development. Topics include gelling and rheological properties, synergistic effects with other hydrocolloids, as well as nutritional and legal aspects. The resulting compilation covers all the information and advice needed for the successful development, implementation, and handling of cellulose-containing products.

Principles of Polymer Science and Technology in Cosmetics and Personal Care

Author : E. Desmond Goddard
Publisher : CRC Press
ISBN 13 : 1135552959
Total Pages : 688 pages
Book Rating : 4.1/5 (355 download)

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Book Synopsis Principles of Polymer Science and Technology in Cosmetics and Personal Care by : E. Desmond Goddard

Download or read book Principles of Polymer Science and Technology in Cosmetics and Personal Care written by E. Desmond Goddard and published by CRC Press. This book was released on 1999-03-10 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: This valuable reference bridges the widening gap between the knowledge about the use of polymers in the cosmetics industry and the greater understanding of polymeric behaviour necessary for continuing research and development. Providing both a solid grounding in polymer science for novices to the field and fresh insights for experienced researchers, 'Principles of Polymer Science and Technology in Cosmetics and Personal Care' introduces fundamentals of polymers, including their classification, molecular weight definitions, thermodynamics, rheology and properties in the solid and semi-solid state.

Cellulose Nitrate in Conservation

Author : Charles M. Selwitz
Publisher : Getty Publications
ISBN 13 : 0892360984
Total Pages : 75 pages
Book Rating : 4.8/5 (923 download)

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Book Synopsis Cellulose Nitrate in Conservation by : Charles M. Selwitz

Download or read book Cellulose Nitrate in Conservation written by Charles M. Selwitz and published by Getty Publications. This book was released on 1988-04-01 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report attempts to isolate and separately examine each of the factors known to lead to cellulose nitrate decomposition, and then relate their contribution to the instability of the polymer when it is used as a bonding agent for ceramics and as a lacquer for metal objects. These factors include deterioration caused by heat, radiation, or acid impurities, or through the loss of plasticizer. There is, moreover, decomposition caused autocatalytically by the initial breakdown products. In particular, the publication examines new information on chemical changes under ambient conditions that has been developed recently through advances in analytical procedures such as chemiluminescence, X-ray scanning spectroscopy (ESCA), and more sophisticated viscometry. This new information will be added to the large body of data, collected over the past 150 years, on the instability of cellulose nitrate under more severe conditions.

Science and Technology of Concrete Admixtures

Author : Pierre-Claude Aïtcin
Publisher : Woodhead Publishing
ISBN 13 : 0081006969
Total Pages : 668 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Science and Technology of Concrete Admixtures by : Pierre-Claude Aïtcin

Download or read book Science and Technology of Concrete Admixtures written by Pierre-Claude Aïtcin and published by Woodhead Publishing. This book was released on 2015-11-12 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science and Technology of Concrete Admixtures presents admixtures from both a theoretical and practical point-of-view. The authors emphasize key concepts that can be used to better understand the working mechanisms of these products by presenting a concise overview on the fundamental behavior of Portland cement and hydraulic binders as well as their chemical admixtures, also discussing recent effects in concrete in terms of rheology, mechanics, durability, and sustainability, but never forgetting the fundamental role played by the water/binder ratio and proper curing in concrete technology. Part One presents basic knowledge on Portland cement and concrete, while Part Two deals with the chemical and physical background needed to better understand what admixtures are chemically, and through which mechanism they modify the properties of the fresh and hardened concrete. Subsequent sections present discussions on admixtures technology and two particular types of concrete, self-consolidating and ultra-high strength concretes, with final remarks on their future. - Combines the knowledge of two leading authors to present both the scientific and technology of admixtures - Explains what admixtures are from a chemical point-of-view and illustrates by which mechanisms they modify the properties of fresh and hardened concrete - Presents a fundamental, practical, and innovative reference book on the topic - Contains three detailed appendices that can be used to learn how to use admixtures more efficiently

Handbook of Material Biodegradation, Biodeterioration, and Biostablization

Author : Michalina Falkiewicz-Dulik
Publisher : Elsevier
ISBN 13 : 1927885027
Total Pages : 475 pages
Book Rating : 4.9/5 (278 download)

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Book Synopsis Handbook of Material Biodegradation, Biodeterioration, and Biostablization by : Michalina Falkiewicz-Dulik

Download or read book Handbook of Material Biodegradation, Biodeterioration, and Biostablization written by Michalina Falkiewicz-Dulik and published by Elsevier. This book was released on 2015-04-28 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Material Biodegradation, Biodeterioration, and Biostabilization, Second Edition gives extensive information on the microorganisms involved in the biodegradation of materials, along with the biocides which are permitted for use according to the most up-to-date worldwide legislation. Mechanisms of biodegradation and biodeterioration, results of biodeterioration, and methods of biostabilization are covered for a large number of products, making the title relevant for a range of industries and applications, including construction, coatings/paints, medical and pharmaceutical applications, and electronics. In addition, the health and safety aspects of biocide application are covered in detail, as well as the personal protection of practitioners who are required to use them. The contents and the most-up-to-date information make this book essential for almost all the fields of applied chemistry. - Enables practitioners to identify the organisms responsible for biodeterioration in materials, select suitable preventative measures, and safely deploy methods of biostabilization - Contains information on the biostabilization of various industrial products, including 24 groups of polymers - Includes critical (and current) health and safety, environmental, and regulatory guidelines and best practices, and their relationships to legislation, regulation, toxicity, micro-organisms, biocides, and polymers - Essential reading for scientists and practitioners as new regulations eliminate the use of previously used materials - Contains up-to-date information on legislation and regulations governing the use of biocides in the European Union, the United States, and worldwide

Encapsulation and Controlled Release

Author : D R Karsa
Publisher : Elsevier
ISBN 13 : 1845698215
Total Pages : 187 pages
Book Rating : 4.8/5 (456 download)

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Book Synopsis Encapsulation and Controlled Release by : D R Karsa

Download or read book Encapsulation and Controlled Release written by D R Karsa and published by Elsevier. This book was released on 1993-01-01 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encapsulation and controlled release combines basic information on the subject with details of the latest research, making it suitable for both newcomers to the field and those with experience of encapsulation technology. It will also be of great interest to those working on water-soluble or dispersible polymers, as well as application chemists and biochemists in diverse areas.

Adhesives Technology Handbook

Author : Sina Ebnesajjad
Publisher : William Andrew
ISBN 13 : 0323356028
Total Pages : 437 pages
Book Rating : 4.3/5 (233 download)

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Book Synopsis Adhesives Technology Handbook by : Sina Ebnesajjad

Download or read book Adhesives Technology Handbook written by Sina Ebnesajjad and published by William Andrew. This book was released on 2014-11-26 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering a wide range of industrial applications across sectors including medical applications, automotive/aerospace, packaging, electronics, and consumer goods, this book provides a complete guide to the selection of adhesives, methods of use, industrial applications, and the fundamentals of adhesion. Dr Ebnesajjad examines the selection of adhesives and adhesion methods and challenges for all major groups of substrate including plastics (thermosets and thermoplastics), elastomers, metals, ceramics and composite materials. His practical guidance covers joint design and durability, application methods, test methods and troubleshooting techniques. The science and technology of adhesion, and the principles of adhesive bonding are explained in a way that enhances the reader's understanding of the fundamentals that underpin the successful use and design of adhesives. The third edition has been updated throughout to include recent developments in the industry, with new sections covering technological advances such as nanotechnology, micro adhesion systems, and the replacement of toxic chromate technology. Provides practitioners of adhesion technology with a complete guide to bonding materials successfully Covers the whole range of commonly used substrates including plastics, metals, elastomers and ceramics, explaining basic principles and describing common materials and application techniques Introduces the range of commercially available adhesives and the selection process alongside the science and technology of adhesion

Kirk-Othmer Chemical Technology and the Environment, 2 Volume Set

Author : Wiley
Publisher : John Wiley & Sons
ISBN 13 : 0470105402
Total Pages : 2597 pages
Book Rating : 4.4/5 (71 download)

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Book Synopsis Kirk-Othmer Chemical Technology and the Environment, 2 Volume Set by : Wiley

Download or read book Kirk-Othmer Chemical Technology and the Environment, 2 Volume Set written by Wiley and published by John Wiley & Sons. This book was released on 2007-05-21 with total page 2597 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two-volume reference work Chemical Technology and the Environment provides readers with knowledge on contemporary issues in environmental pollution, prevention and control, as well as regulatory, health and safety issues as related to chemical technology. It introduces and expands the knowledge on emerging "green" materials and processes and "greener" energy technology, as well as more general concepts and methodology including sustainable development and chemistry and green chemistry. Based on Wiley's renowned, Kirk-Othmer Encyclopedia of Chemical Technology, this compact reference features the same breadth and quality of coverage and clarity of presentation found in the original.

Handbook of Polymers for Pharmaceutical Technologies, Biodegradable Polymers

Author : Vijay Kumar Thakur
Publisher : John Wiley & Sons
ISBN 13 : 1119041449
Total Pages : 610 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Handbook of Polymers for Pharmaceutical Technologies, Biodegradable Polymers by : Vijay Kumar Thakur

Download or read book Handbook of Polymers for Pharmaceutical Technologies, Biodegradable Polymers written by Vijay Kumar Thakur and published by John Wiley & Sons. This book was released on 2015-09-22 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymers are one of the most fascinating materials of the present era finding their applications in almost every aspects of life. Polymers are either directly available in nature or are chemically synthesized and used depending upon the targeted applications.Advances in polymer science and the introduction of new polymers have resulted in the significant development of polymers with unique properties. Different kinds of polymers have been and will be one of the key in several applications in many of the advanced pharmaceutical research being carried out over the globe. This 4-partset of books contains precisely referenced chapters, emphasizing different kinds of polymers with basic fundamentals and practicality for application in diverse pharmaceutical technologies. The volumes aim at explaining basics of polymers based materials from different resources and their chemistry along with practical applications which present a future direction in the pharmaceutical industry. Each volume offer deep insight into the subject being treated. Volume 1: Structure and Chemistry Volume 2: Processing and Applications Volume 3: Biodegradable Polymers Volume 4: Bioactive and Compatible Synthetic/Hybrid Polymers

Handbook of Pharmaceutical Excipients

Author : Raymond C. Rowe
Publisher : Amer Pharmacists Assn
ISBN 13 : 9781582121352
Total Pages : 888 pages
Book Rating : 4.1/5 (213 download)

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Book Synopsis Handbook of Pharmaceutical Excipients by : Raymond C. Rowe

Download or read book Handbook of Pharmaceutical Excipients written by Raymond C. Rowe and published by Amer Pharmacists Assn. This book was released on 2009-01-01 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt: An internationally acclaimed reference work recognized as one of the most authoritative and comprehensive sources of information on excipients used in pharmaceutical formulation with this new edition providing 340 excipient monographs. Incorporates information on the uses, and chemical and physical properties of excipients systematically collated from a variety of international sources including: pharmacopeias, patents, primary and secondary literature, websites, and manufacturers' data; extensive data provided on the applications, licensing, and safety of excipients; comprehensively cross-referenced and indexed, with many additional excipients described as related substances and an international supplier's directory and detailed information on trade names and specific grades or types of excipients commercially available.

Biopolymers: Applications and Trends

Author : Michael Niaounakis
Publisher : William Andrew
ISBN 13 : 0323354335
Total Pages : 603 pages
Book Rating : 4.3/5 (233 download)

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Book Synopsis Biopolymers: Applications and Trends by : Michael Niaounakis

Download or read book Biopolymers: Applications and Trends written by Michael Niaounakis and published by William Andrew. This book was released on 2015-08-13 with total page 603 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biopolymers: Applications and Trends provides an up-to-date summary of the varying market applications of biopolymers characterized by biodegradability and sustainability. It includes tables with the commercial names and properties of each biopolymer family, along with biopolymers for each marketing segment, not only presenting all the major market players, but also highlighting trends and new developments in products. The book includes a thorough breakdown of the vast range of application areas, including medical and pharmaceutical, packaging, construction, automotive, and many more, giving engineers critical materials information in an area which has traditionally been more limited than conventional polymers. In addition, the book uses recent patent information to convey the latest applications and techniques in the area, thus further illustrating the rapid pace of development and need for intellectual property for companies working on new and innovative products. - Provides an up-to-date summary of the varying market applications of biopolymers characterized by biodegradability and sustainability - Includes tables with the commercial names and properties of each biopolymer family, along with biopolymers for each marketing segment - Presents a thorough breakdown of the vast range of application areas, including medical and pharmaceutical, packaging, construction, automotive, and many more - Uses recent patent information to convey the latest applications and techniques in the area, thus further illustrating the rapid pace of development and need for intellectual property

Polysaccharides

Author : Inamuddin
Publisher : John Wiley & Sons
ISBN 13 : 111971138X
Total Pages : 786 pages
Book Rating : 4.1/5 (197 download)

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Book Synopsis Polysaccharides by : Inamuddin

Download or read book Polysaccharides written by Inamuddin and published by John Wiley & Sons. This book was released on 2021-06-29 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the whole spectrum of polysaccharides from basic concepts to commercial market applications. Chapters cover various types of sources, classification, properties, characterization, processing, rheology and fabrication of polysaccharide-based materials and their composites and gels. The applications of polysaccharides include in cosmetics, food science, drug delivery, biomedicine, biofuel production, marine, packaging, chromatography and environmental remediation. It also reviews the fabrication of inorganic and carbon nanomaterials from polysaccharides. The book incorporates industrial applications and will fill the gap between the exploration works in the laboratory and viable applications in related ventures.

Nanocellulose

Author : Jin Huang
Publisher : John Wiley & Sons
ISBN 13 : 3527342699
Total Pages : 514 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Nanocellulose by : Jin Huang

Download or read book Nanocellulose written by Jin Huang and published by John Wiley & Sons. This book was released on 2019-08-05 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensively introduces readers to the production, modifications, and applications of nanocellulose This book gives a thorough introduction to the structure, properties, surface modification, theory, mechanism of composites, and functional materials derived from nanocellulose. It also provides in-depth descriptions of plastics, composites, and functional nanomaterials specifically derived from cellulose nanocrystals, cellulose nanofibrils, and bacterial cellulose. It includes the most recent progress in developing a conceptual framework of nanocellulose, as well as its numerous applications in the design and manufacture of nanocomposites and functional nanomaterials. The book also looks at the relationship between structure and properties. Featuring contributions from many noted experts in the field, Nanocellulose: From Fundamentals to Advanced Materials examines the current status of nanocomposites based on nanocelluloses. It covers surface modification of nanocellulose in the nanocomposites development; reinforcing mechanism of cellulose nanocrystals in nanocomposites; and advanced materials based on self-organization of cellulose nanocrystals. The book studies the role of cellulose nanofibrils in nanocomposites, as well as a potential application based on colloidal properties of cellulose nanocrystals. It also offers strategies to explore biomedical applications of nanocellulose. Provides comprehensive knowledge on the topic of nanocellulose, including the preparation, structure, properties, surface modification and strategy Covers new reports on the application of nanocellulose Summarizes three kinds of nanocellulose (cellulose nanocrystals, cellulose nanofibrils, and bacterial cellulose) and their production, modification, and applications Nanocellulose: From Fundamentals to Advanced Materials is a useful resource for specialist researchers of chemistry, materials, and nanotechnology science, as well as for researchers and students of the subject.