[PDF] Environmentally Degradable Materials Based On Multicomponent Polymeric Systems eBook

Author : Cornelia Vasile
Publisher : BRILL
Page : 660 pages
File Size : 45,54 MB
Release : 2009-12-21
Category : Technology & Engineering
ISBN : 9004164103

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Environmentally Degradable Materials (EDPs) should replace petroleum-based plastics where recycling is not viable for logistic or labor cost reason. This book discusses the general background of obtaining such systems, compatibilization methodologies, control of the rate of degradation and final products after degradation, life time assessment, toxicological aspects, applications and market aspects. This book is a complete guide to the subject of biodegradable materials based on multi-component polymeric systems, mainly such as hydrogels, and interpenetrating polymeric networks. This book is a complete guide to the subject of biodegradable materials based on multicomponent polymeric systems such as mainly hydrogels, interpenetrating polymeric networks.

Author : Patricia Elaine Kirkwood
Publisher : Springer Nature
Page : 75 pages
File Size : 10,80 MB
Release : 2022-05-31
Category : Technology & Engineering
ISBN : 303101670X

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This book offers new engineers and engineering students appropriate and effective strategies to find data, statistics, and research to support decision making. The authors describe the utility of solid reputable sources and help readers go beyond reliance on the quick Internet search, a habit which is often both inadequate to complex tasks and a source of criticism from employers. Some sources are free; others are available through libraries, or by purchase or subscription. This title can be used as a guide in concert with the advice of professors and colleagues, and potentially as a textbook. The examples are primarily from chemical and agricultural engineering, but the strategies could be adapted to other disciplines. An array of sources are shown, ranging from scholarly or professional societies, data sources, and books, to handbooks and journal sources, and less commonly used credible government documents and Web resources, including information from the USDA, the EPA and the DOE. Two case studies show research processes and the application of the underlying strategies and some of the tools.

Author : Catia Bastioli
Publisher : Walter de Gruyter GmbH & Co KG
Page : 572 pages
File Size : 39,80 MB
Release : 2020-03-09
Category : Science
ISBN : 1501511963

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This handbook covers characteristics, processability and application areas of biodegradable polymers, with key polymer family groups discussed. It explores the role of biodegradable polymers in different waste management practices including anaerobic digestion, and considers topics such as the different types of biorefineries for renewable monomers used in producing the building blocks for biodegradable polymers.

Author : Manjusri Misra
Publisher : Woodhead Publishing
Page : 524 pages
File Size : 47,2 MB
Release : 2015-08-07
Category : Technology & Engineering
ISBN : 178242394X

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Biocomposites: Design and Mechanical Performance describes recent research on cost-effective ways to improve the mechanical toughness and durability of biocomposites, while also reducing their weight. Beginning with an introduction to commercially competitive natural fiber-based composites, chapters then move on to explore the mechanical properties of a wide range of biocomposite materials, including polylactic, polyethylene, polycarbonate, oil palm, natural fiber epoxy, polyhydroxyalkanoate, polyvinyl acetate, polyurethane, starch, flax, poly (propylene carbonate)-based biocomposites, and biocomposites from biodegradable polymer blends, natural fibers, and green plastics, giving the reader a deep understanding of the potential of these materials. Describes recent research to improve the mechanical properties and performance of a wide range of biocomposite materials Explores the mechanical properties of a wide range of biocomposite materials, including polylactic, polyethylene, polycarbonate, oil palm, natural fiber epoxy, polyhydroxyalkanoate, polyvinyl acetate, and polyurethane Evaluates the potential of biocomposites as substitutes for petroleum-based plastics in industries such as packaging, electronic, automotive, aerospace and construction Includes contributions from leading experts in this field

Author : Vijay Kumar Thakur
Publisher : John Wiley & Sons
Page : 783 pages
File Size : 38,46 MB
Release : 2017-02-28
Category : Technology & Engineering
ISBN : 111922439X

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This unique multidisciplinary 8-volume set focuses on the emerging issues concerning synthesis, characterization, design, manufacturing and various other aspects of composite materials from renewable materials and provides a shared platform for both researcher and industry. The Handbook of Composites from Renewable Materials comprises a set of 8 individual volumes that brings an interdisciplinary perspective to accomplish a more detailed understanding of the interplay between the synthesis, structure, characterization, processing, applications and performance of these advanced materials. The Handbook comprises 169 chapters from world renowned experts covering a multitude of natural polymers/ reinforcement/ fillers and biodegradable materials. Volume 5 is solely focused on 'Biodegradable Materials'. Some of the important topics include but not limited to: Rice husk and its composites; biodegradable composites based on thermoplastic starch and talc nanoparticles; recent progress in biocomposites of biodegradable polymer; microbial polyesters: production and market; biodegradable and bioabsorbable materials for osteosynthesis applications; biodegradable polymers in tissue engineering; composites based on hydroxyapatite and biodegradable polylactide; biodegradable composites; development of membranes from biobased materials and their applications; green biodegradable composites based on natural fibers; fully biodegradable all-cellulose composites; natural fiber composites with bioderivative and/or degradable polymers; synthetic biodegradable polymers for bone tissue engineering; polysaccharides as green biodegradable platforms for building up electroactive composite materials; biodegradable polymer blends and composites from seaweeds; biocomposites scaffolds derived from renewable resources for bone tissue repair; pectin-based composites; recent advances in conductive composites based on biodegradable polymers for regenerative medicine applications; biosynthesis of PHAs and their biomedical applications; biodegradable soy protein isolate/poly(vinyl alcohol) packaging films; and biodegradability of biobased polymeric materials in natural environment.

Author : Michael Niaounakis
Publisher : William Andrew
Page : 617 pages
File Size : 45,28 MB
Release : 2014-09-22
Category : Technology & Engineering
ISBN : 0323279384

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Biopolymers and biodegradable plastics are finding new applications in various sectors, from packaging, to medical, automotive and many more. As synthetic plastics are increasingly replaced by their bioplastic equivalents, engineers are facing new challenges including processing, costs, environmental sustainability and – ultimately – developing successful products. Biopolymers: Processing and Products, the second book of a trilogy dedicated to biopolymers, gives a detailed insight into all aspects of processing, seamlessly linking the science of biopolymers to the latest trends in the development of new products. Processes covered in the book include blending, compounding, treatment, and shaping, as well as the formation of biocomposites. Biopolymer coatings and adhesives are also investigated. This book unique in its coverage contains information retrieved mainly from patents, which form the bulk of the book. The coverage of processing will help engineers and designers to improve output and efficiency of every stage of the product development process, and will form an indispensable tool in selecting the right biopolymer and processing technique for any given application, covering medical, automotive, food packaging and more. It will assist also engineers, material scientists and researchers to improve existing biopolymer processes and deliver better products at lower cost. Multi-disciplinary approach and critical presentation of all available processing techniques and new products of biopolymers Contains information not to be found in any other book Self-contained chapters

Author : José L. Arias
Publisher : CRC Press
Page : 378 pages
File Size : 15,25 MB
Release : 2014-08-04
Category : Medical
ISBN : 1466599480

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Pharmacotherapy is often limited by the inefficient activity and severe toxicity of drug molecules. Nanotechnology offers a revolutionary and definitive approach for the efficient delivery of drug molecules to non-healthy tissues and cells. This first volume of a series of two volumes analyzes the basics in the development of drug-loaded nanoplatfo

Author : Vijay Kumar Thakur
Publisher : Springer
Page : 497 pages
File Size : 40,93 MB
Release : 2018-08-01
Category : Technology & Engineering
ISBN : 981106086X

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This book exclusively focuses on the science and fundamentals of polymer gels, as well as the numerous advantages that polymer gel-based materials offer. It presents a comprehensive collection of chapters on the recent advances and developments in the core science and fundamentals of both synthetic and natural polymer-based gels, and pays particular attention to applications in the various research fields of biomedicine and engineering. Key topics addressed include: polysaccharide-based gels and their fundamentals; stimuli-responsive polymer gels; polymer gels applied to enzyme and cell immobilization; chitosan-based gels for cancer therapy; natural polymeric and gelling agents; radiation dosimetry; polymeric gels as vehicles for enhanced drug delivery across the skin; transport in and through gel; and polymer gel nanocomposites and functional gels. The book’s extensive and highly topical coverage will appeal to researchers working in a broad range of fields in industry and academia alike.

Author : Jasim Ahmed
Publisher : CRC Press
Page : 419 pages
File Size : 34,68 MB
Release : 2012-04-04
Category : Technology & Engineering
ISBN : 1439851166

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In recent years, much attention has been focused on biodegradable polymers from renewable resources. Due to its availability and low cost, starch is a promising candidate among biopolymers for use in biodegradable packaging materials and for other purposes. Starch-Based Polymeric Materials and Nanocomposites: Chemistry, Processing, and Applications presents the latest developments in starch chemistry, rheology, starch derivatives, starch-based nanocomposites, and their applications. Topics discussed include: The chemistry, microstructure, processing, and enzymatic degradation of starch The importance and role of starch as a gelling agent Plasticization and the role of plasticizers Various rheological techniques applied to starch-related products and the characteristics of starch dispersions Polymeric aspects of reactive extrusion (REX) and its use on starch and other biopolymers Cyclodextrins (CDs) and their industrial applications, and CD-based supramole and polymers The potential of starch in food packaging, edible packaging, feedstock for bioproducts, and industrial and consumer products The theoretical basis and derivation of the mathematical model for multicomponent systems and its solution algorithm The book also explores recent progress in biodegradable starch-based hybrids and nanomaterials and the incorporation of nanoparticles in starches to enhance their mechanical and thermal properties. The book concludes by discussing the use of biopolymeric nanoparticles (BNPs) in drug delivery and life cycle assessment (LCA) of starch-based polymeric materials for packaging and allied applications. With contributions from leading experts in academia and industry, this volume demonstrates the versatility of starch and its potential in a variety of applications.