Cellulose-Based Graft Copolymers

Cellulose-Based Graft Copolymers PDF Author: Vijay Kumar Thakur
Publisher: CRC Press
ISBN: 1482242486
Category : Medical
Languages : en
Pages : 622

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Book Description
Cellulose-Based Graft Copolymers: Structure and Chemistry discusses the synthesis, characterization, and properties of multifunctional cellulose-based graft copolymers. Presenting the contributions of accomplished experts in the field of natural cellulosic polymers, this authoritative text: Offers an overview of cutting-edge technical accomplishmen

Cellulose-Based Graft Copolymers

Cellulose-Based Graft Copolymers PDF Author: Vijay Kumar Thakur
Publisher: CRC Press
ISBN: 1482242486
Category : Medical
Languages : en
Pages : 622

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Book Description
Cellulose-Based Graft Copolymers: Structure and Chemistry discusses the synthesis, characterization, and properties of multifunctional cellulose-based graft copolymers. Presenting the contributions of accomplished experts in the field of natural cellulosic polymers, this authoritative text: Offers an overview of cutting-edge technical accomplishmen

Polysaccharide Based Graft Copolymers

Polysaccharide Based Graft Copolymers PDF Author: Susheel Kalia
Publisher: Springer Science & Business Media
ISBN: 3642365663
Category : Technology & Engineering
Languages : en
Pages : 358

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Book Description
Renowned experts give all essential aspects of the techniques and applications of graft copolymers based on polysaccharides. Polysaccharides are the most abundant natural organic materials and polysaccharide based graft copolymers are of great importance and widely used in various fields. Natural polysaccharides have recently received more attention due to their advantages over synthetic polymers by being non-toxic, biodegradable and available at low cost. Modification of polysaccharides through graft copolymerization improves the properties of polysaccharides. Grafting is known to improve the characteristic properties of the backbones. Such properties include water repellency, thermal stability, flame resistance, dye-ability and resistance towards acid-base attack and abrasion. Polysaccharides and their graft copolymers find extensive applications in diversified fields. Applications of modified polysaccharides include drug delivery devices, controlled release of fungicides, selective water absorption from oil-water emulsions, purification of water etc.

Biopolymer Grafting: Synthesis and Properties

Biopolymer Grafting: Synthesis and Properties PDF Author: Vijay Kumar Thakur
Publisher: Elsevier
ISBN: 0128104619
Category : Technology & Engineering
Languages : en
Pages : 596

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Book Description
Biopolymer Grafting: Synthesis and Properties presents the latest research and developments in fundamental of synthesis and properties of biopolymer-based graft copolymers. The book presents a broad overview of the biopolymer grafting process, along with trends in the field. It also introduces a range of grafting methods which lead to materials with enhanced properties for a range of practical applications, along with the positives and limitations of these techniques. The book bridges the knowledge gap between the scientific principles and industrial applications of polymer grafting. This book covers synthesis and characterization of graft-copolymers of plant polysaccharides, functional separation membranes from grafted biopolymers, and polysaccharides in alternative methods for insulin delivery. Recent trends and advances in this area are discussed, assisting materials scientists and researchers in mapping out the future of these new "green" materials through value addition to enhance their use. - Introduces polymer researchers to a promising, rapidly developing method for modifying naturally derived biopolymers - Provides a one-stop shop covering synthesis, properties, characterization and graft copolymerization of bio-based polymeric materials - Increases familiarity with a range of biopolymer grafting processes, enabling materials scientists and engineers to improve material properties and widen the range of potential biopolymer applications

The Chemistry and Technology of Cellulosic Copolymers

The Chemistry and Technology of Cellulosic Copolymers PDF Author: A. Hebeish
Publisher: Springer Science & Business Media
ISBN: 364267707X
Category : Technology & Engineering
Languages : en
Pages : 361

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Book Description
Many excellent volumes have been written on the chemistry of cellulose and its derivatives. Judging by the number of conferences which have been assembled to deal with the topic, cellulose and its derivatives continue to arouse great scientific interest. Matching this interest has been the development in copolymer science and technology. In both instances the driving force has been the search for products having useful, new or interesting properties. It appeared inevitable that these two concepts would be brought together at some time in the research and development of cellulosic copolymers. That time has arrived. In assembling this text our aim was to present an informative account of the chemistry and technology of cellulosic copolymers. As such, we intended that the contents be of interest to all those concerned with the production and use of cellulosic products whether in academic or industrial circles. Sections of the text should be of value in undergraduate and post-graduate teaching, provided the student is given guidance in following the text. The volume is divided into eight chapters, each dealing with factors which are relevant to an under standing of cellulosic copolymers. Each chapter carries its own bibliography and is reasonably self-contained.

Organic Polymers

Organic Polymers PDF Author: Arpit Sand
Publisher: BoD – Books on Demand
ISBN: 1789845734
Category : Science
Languages : en
Pages : 148

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Book Description
This book, Organic Polymers, covers aspects that are of immediate concern to a new entrant to the field of polymers. Taken as a whole, these eight chapters aim to help the readers easily assimilate other specialized and exhaustive treatises on the subject. Topics dealing with the chemistry and technology of polymers are presented in a careful and logical manner so as to provide an easy and enjoyable read. Several examples and analogies are included so to make the main concepts easy to follow and tables and figures are included so that the book can serve, to a limited extent, as a hand book dealing with polysaccharides with different parameters. This book is meant for students studying polysaccharides and those working on graft copolymers and other allied polymer industries but without a formal educational background in organic polymers.

Cellulose and Cellulose Derivatives

Cellulose and Cellulose Derivatives PDF Author: Kenji Kamide
Publisher: Elsevier
ISBN: 0080454445
Category : Science
Languages : en
Pages : 653

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Book Description
Many highly acclaimed and authoritative books on polymer science tend to focus on synthetic polymers. Cellulose and Cellulose Derivatives is the first authoritative book on the subject. It examines recent developments, with particular reference to cellulose (in aqueous alkali) and cellulose acetate. Packed with examples, the author takes an in-depth look at the topic, using the most reliable experimental data available. A comprehensive approach to the fundamental principles of cellulose and its derivatives in solution makes Cellulose and Cellulose Derivatives ideal reading for novices as well as experienced cellulose scientists.* Outlines the theoretical fundamentals of cellulose and cellulose derivatives* Presents comprehensive and reliable experimental results in figures and tables * Highly illustrated and easy to read

Techno-Societal 2020

Techno-Societal 2020 PDF Author: Prashant M. Pawar
Publisher: Springer Nature
ISBN: 3030699250
Category : Technology & Engineering
Languages : en
Pages : 1090

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Book Description
This book, divided in two volumes, originates from Techno-Societal 2020: the 3rd International Conference on Advanced Technologies for Societal Applications, Maharashtra, India, that brings together faculty members of various engineering colleges to solve Indian regional relevant problems under the guidance of eminent researchers from various reputed organizations. The focus of this volume is on technologies that help develop and improve society, in particular on issues such as advanced and sustainable technologies for manufacturing processes, environment, livelihood, rural employment, agriculture, energy, transport, sanitation, water, education. This conference aims to help innovators to share their best practices or products developed to solve specific local problems which in turn may help the other researchers to take inspiration to solve problems in their region. On the other hand, technologies proposed by expert researchers may find applications in different regions. This offers a multidisciplinary platform for researchers from a broad range of disciplines of Science, Engineering and Technology for reporting innovations at different levels.

Thermosoftening Plastics

Thermosoftening Plastics PDF Author: Gülşen Akın Evingür
Publisher: BoD – Books on Demand
ISBN: 1838806121
Category : Science
Languages : en
Pages : 126

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Book Description
Thermosoftening Plastics are polymers that can be manipulated into different shapes when they are hot, and the shape sets when it cools. If we were to reheat the polymer again, we could re-shape it once again. Modern thermosoftening plastics soften at temperatures anywhere between 65 oC and 200 oC. In this state, they can be moulded in a number of ways. They differ from thermoset plastics in that they can be returned to this plastic state by reheating. They are then fully recyclable because thermosoftening plastics do not have covalent bonds between neighbouring polymer molecules. Methods of shaping the softened plastic include: injection moulding, rotational moulding, extrusion, vacuum forming, and compression moulding. The scope of this book covers three areas of thermosoftening plastics, thermoplastic materials, and their characterization. The following tests are covered in the book: thermal analysis (differential scanning calorimetry, heat deflection temperature test), optical properties tests (fluorescence spectroscopy, UV spectroscopy), and mechanical properties tests (thermogravimetry, rheometry, short term tensile test).

Nanocellulose Polymer Nanocomposites

Nanocellulose Polymer Nanocomposites PDF Author: Vijay Kumar Thakur
Publisher: John Wiley & Sons
ISBN: 1118872347
Category : Technology & Engineering
Languages : en
Pages : 477

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Book Description
Biorenewable polymers based nanomaterials are rapidly emerging as one of the most fascinating materials for multifunctional applications. Among biorenewable polymers, cellulose based nanomaterials are of great importance due to their inherent advantages such as environmental friendliness, biodegradability, biocompatibility, easy processing and cost effectiveness, to name a few. They may be produced from biological systems such as plants or be chemically synthesised from biological materials. This book summarizes the recent remarkable achievements witnessed in green technology of cellulose based nanomaterials in different fields ranging from biomedical to automotive. This book also discusses the extensive research developments for next generation nanocellulose-based polymer nanocomposites. The book contains seventeen chapters and each chapter addresses some specific issues related to nanocellulose and also demonstrates the real potentialities of these nanomaterials in different domains. The key features of the book are: Synthesis and chemistry of nanocellulose from different biorenewable resources Different characterization of nanocellulosic materials and their respective polymer nanocomposites Physico-chemical, thermal and mechanical investigation of nanocellulose based polymer nanocomposites Provides elementary information and rich understanding of the present state-of- art of nanocellulose-based materials Explores the full range of applications of different nanocellulose-based materials.

Polymer Modification

Polymer Modification PDF Author: John Meister
Publisher: CRC Press
ISBN: 9780824700782
Category : Technology & Engineering
Languages : en
Pages : 934

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Book Description
"Describes new modification methods and applications for natural, synthetic, thermoplastic, and thermoset polymers that result from economic forces, commercial processes, and the latest research and development. Features chemical and physical technologies such as sulfonation, alkylation, acid/base hydrolysis, hydrogenation, stress orienting, annealing, crystallization, and more."