Absorbable and Biodegradable Polymers

Absorbable and Biodegradable Polymers PDF Author: Shalaby W. Shalaby
Publisher: CRC Press
ISBN: 020349301X
Category : Medical
Languages : en
Pages : 305

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Book Description
Interest in biodegradable and absorbable polymers is growing rapidly in large part because of their biomedical implant and drug delivery applications. This text illustrates creative approaches to custom designing unique, fiber-forming materials for equally unique applications. It includes an example of the development and application of a new absor

Absorbable and Biodegradable Polymers

Absorbable and Biodegradable Polymers PDF Author: Shalaby W. Shalaby
Publisher: CRC Press
ISBN: 020349301X
Category : Medical
Languages : en
Pages : 305

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Book Description
Interest in biodegradable and absorbable polymers is growing rapidly in large part because of their biomedical implant and drug delivery applications. This text illustrates creative approaches to custom designing unique, fiber-forming materials for equally unique applications. It includes an example of the development and application of a new absor

Advances in Biodegradable Polymers

Advances in Biodegradable Polymers PDF Author: G. F. Moore
Publisher: iSmithers Rapra Publishing
ISBN: 9781859571187
Category : Science
Languages : en
Pages : 136

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Book Description
In this report the factors which influence biodegradation are first explained. Methods of testing and evaluating biodegradation are then described and compared. The principles, relative costs and practical applications of specific tests are outlined together with the position with respect to recognised standards. The range of biodegradable polymers and polymer blends is then described, including natural and synthetic products. An additional indexed section containing several hundred abstracts from the Rapra Polymer Library database provides useful references for further reading.

Handbook of Biodegradable Polymers

Handbook of Biodegradable Polymers PDF Author: Andreas Lendlein
Publisher: John Wiley & Sons
ISBN: 3527635823
Category : Technology & Engineering
Languages : en
Pages : 65

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Book Description
A comprehensive overview of biodegradable polymers, covering everything from synthesis, characterization, and degradation mechanisms while also introducing useful applications, such as drug delivery systems and biomaterial-based regenerative therapies. An introductory section deals with such fundamentals as basic chemical reactions during degradation, the complexity of biological environments and experimental methods for monitoring degradation processes. The result is a reliable reference source for those wanting to learn more about this important class of polymer materials, as well as scientists in the field seeking a deeper insight.

Synthetic Biodegradable Polymers

Synthetic Biodegradable Polymers PDF Author: Bernhard Rieger
Publisher: Springer Science & Business Media
ISBN: 3642271537
Category : Technology & Engineering
Languages : en
Pages : 375

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Book Description
Salen Metal Complexes as Catalysts for the Synthesis of Polycarbonates from Cyclic Ethers and Carbon Dioxide, by Donald J. Darensbourg.- Material Properties of Poly(Propylene Carbonates), by Gerrit. A. Luinstra and Endres Borchardt.- Poly(3-Hydroxybutyrate) from Carbon Monoxide, by Robert Reichardt and Bernhard Rieger. - Ecoflex® and Ecovio®: Biodegradable, Performance-Enabling Plastics, by K. O. Siegenthaler, A. Künkel, G. Skupin and M. Yamamoto.- Biodegradability of Poly(Vinyl Acetate) and Related Polymers, by Manfred Amann and Oliver Minge.- Recent Developments in Ring-Opening Polymerization of Lactones, by P. Lecomte and C. Jérôme.- Recent Developments in Metal-Catalyzed Ring-Opening Polymerization of Lactides and Glycolides: Preparation of Polylactides, Polyglycolide, and Poly(lactide-co-glycolide), by Saikat Dutta, Wen-Chou Hung, Bor-Hunn Huang and Chu-Chieh Lin.- Bionolle (Polybutylenesuccinate), by Yasushi Ichikawa, Tatsuya Mizukoshi.- Polyurethanes from Renewable Resources, by David A. Babb.-

Biodegradable Polymeric Nanocomposites

Biodegradable Polymeric Nanocomposites PDF Author: Dilip Depan
Publisher: CRC Press
ISBN: 1482260522
Category : Medical
Languages : en
Pages : 257

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Book Description
How Can Polymers Constructed From Living Organisms Help Eliminate the Disposal Issue? A unique category of materials called biodegradable polymers could help remedy a growing environmental concern. Biodegradable Polymeric Nanocomposites: Advances in Biomedical Applications considers the potential of biodegradable polymers for use in biomedical applications that include drug delivery, biosensors, and tissue engineering. Since biomaterials perform on a time-limited function and are designed to disappear from the body after use, the development of biopolymers could greatly reduce and eliminate the need for plastic products, most specifically those used in biomedical applications. Highlights Biomaterials and the Design and Application of Biomaterials Utilizing expert research contributors from around the world, this book considers the benefits and limitations of a variety of biomaterials, such as biopolymers, ceramics, biodegradable nanocomposites, and natural products–based biomaterials. It explores the bio-nano-interface; the interaction between nanoparticles and biomaterials, explains the basic concepts and methods of biodegradable nanocomposites (BNCs), and highlights recent developments in polymer-based bionanocomposites. The book provides an overview of degradation properties and the mechanical properties of biodegradable polymers. It also breaks down the mechanical properties and biocompatibility of starch-based polymers, and outlines distinct advantages (biodegradability and nontoxicity) that make them suitable as medical polymer materials. In addition, it highlights the FDA-approved biodegradable polyester family and focuses on the state-of-the-art recent advancements in drug-delivery devices. Biodegradable Polymeric Nanocomposites: Advances in Biomedical Applications provides current knowledge on biopolymers, examines recent developments and trends, and considers future applications of polymers. Featuring the work of highly-qualified international researchers, this book addresses applications relevant to polymer and material science, as well as material, biomedical, and chemical engineering, and is of specific interest to polymer science engineers.

Biodegradable Polymers

Biodegradable Polymers PDF Author: Chih-Chang Chu
Publisher: Nova Science Publishers
ISBN: 9781634836326
Category : Biodegradable plastics
Languages : en
Pages : 0

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Book Description
These 2 volume books strive to provide to our readers the most up-to-date core information available in the published literature as well as our yet to be published studies with ample illustrations (total 416) on biodegradable polymers. Much of the information used in this book is from the authors' own research activities over the past several decades. These 2 volume books contain a compilation of new developments in the creation and use of biodegradable polymers including the relatively new polymers designed from the ground up (i.e., designing new monomers), the modification of existing biodegradable polymers to achieve particular new goals and functions, new fabrication methods for better efficiency, purity and yields, new engineering methods to formulate existing biodegradable polymers into new physical forms, and new applications of existing or new biodegradable polymers in biomedical and environmental arenas. These 2 volume books contain a total of 28 chapters grouped under 2 volumes. Volume 1 has a total of 14 chapters and 2 sections: Section I Basic degradation study and phenomenon (6 chapters), and Section II Biomedical and environmental applications (8 chapters). Volume 2 has also 14 chapters, and focuses on newly designed biodegradable polymers, and their formulation into different physical forms. The chapters in both volumes have both new original articles and information and review articles with updated and new information. Although the bulk of the chapters in this book (> 90%) deal with issues in biomedical fields which are far more challenging, demanding, and costly to resolve, two chapters deal with use of biodegradable materials for environmental impacts. The books are designed for material and polymer scientists and engineers and biomedical engineers in both universities and in industries with an interest in the biomedical field. Biomaterial scientists and engineers, biomedical engineers and even medical professionals who have used implantable polymeric-based medical devices for their practice will find these books coverage of the latest developments and challenges useful either as a comprehensive review or an up to date report of the developments in the field of biodegradable polymers. The contributors include both academic scientists and research scientists in industry, from 10 different countries in North (USA) and South America (Brazil, Argentina), Asia (China, Korea, Singapore) and Europe (Germany, Italy, Spain, Portugal). Therefore, these 2 volume books are truly internationally as well as multidisciplinary-oriented, covering science and engineering without borders.

Biodegradation

Biodegradation PDF Author: Rolando Chamy
Publisher: BoD – Books on Demand
ISBN: 953511154X
Category : Technology & Engineering
Languages : en
Pages : 382

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Book Description
This book contains a collection of different biodegradation research activities where biological processes take place. The book has two main sections: A) Polymers and Surfactants Biodegradation and B) Biodegradation: Microbial Behaviour.

The Complete Book on Biodegradable Plastics and Polymers (Recent Developments, Properties, Analysis, Materials & Processes)

The Complete Book on Biodegradable Plastics and Polymers (Recent Developments, Properties, Analysis, Materials & Processes) PDF Author: NIIR Board of Consultants & Engineers
Publisher: ASIA PACIFIC BUSINESS PRESS Inc.
ISBN: 8178330350
Category : Plastics
Languages : en
Pages : 592

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Book Description
Biodegradable plastics made with plant based materials have been available for many years. The term biodegradable means that a substance is able to be broken down into simpler substances by the activities of living organisms, and therefore is unlikely to persist in the environment. There are many different standards used to measure biodegradability, with each country having its own. The requirements range from 90 per cent to 60 per cent decomposition of the product within 60 to 180 days of being placed in a standard composting environment. They may be composed of either bio plastics, which are plastics whose components are derived from renewable raw materials, or petroleum based plastics which contain additives. Biodegradability of plastics is dependent on the chemical structure of the material and on constitution of the final product, not just on the raw materials used for its production. Polyesters play a predominant role as biodegradable plastics due to their potentially hydrolysable ester bonds. Bio based polymers are divided into three categories based on their origin and production; polymer directly extracted from biomass, polymers produced by classical chemical synthesis using renewable biomass monomer and polymers produces by microorganisms or genetically modified bacteria. In response to public concern about the effects of plastics on the environment and in particular the damaging effects of sea litter on animals and birds, legislation is being enacted or is pending in many countries to ban non degradable packing, finishing nets etc. This book basically deals with biodegradable plastics developments and environmental impacts, hydro biodegradable and photo biodegradable, starch synthetic aliphatic polyester blends, difference between standards for biodegradation, polybutylene succinate (pbs) and polybutylene, recent developments in the biopolymer industry, recent advances in synthesis of biopolymers by traditional methodologies, polymers, environmentally degradable synthetic biodegradable polymers as medical devices, polymers produced from classical chemical synthesis from bio based monomers, potential bio based packaging materials, conventional packaging materials, environmental impact of bio based materials: biodegradability and compostability, etc. Environmentally acceptable degradable polymers have been defined as polymers that degrade in the environment by several mechanisms and culminate in complete biodegradation so that no residue remains in the environment. The present book gives thorough information to biodegradable plastic and polymers. This is an excellent book for scientists engineers, students and industrial researchers in the field of bio based materials. 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Biodegradable Polymers

Biodegradable Polymers PDF Author: Manjari Sharma
Publisher: CRC Press
ISBN: 1000385183
Category : Science
Languages : en
Pages : 244

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Book Description
This book is about development of biodegradable polymers alternatives, which are required to save our reserves of fossil fuels and to save our mother earth from further environmental degradation. This book deals with the family of biodegradable polymers which have to be prepared with a novel idea of studying polymers with a “Cradle to Grave” approach. It touches upon basic materials, which can be potential materials to prepare biodegradable polymers with their basic structures, properties, behaviour and limitations known till date. This book will help students in understanding various characterization techniques which can be used for the study of identification of functional group, structural properties, thermal behaviour, crystallographic nature, mechanical properties and morphological properties through FTIR–ATR for physico chemical properties, DSC & TGA for thermal studies, XRD for crystallographic studies & SEM for morphological studies. It also provides an overview of various testing methods to analyse biodegradability including standard guideline for evaluation of biodegradation and compostability of polymer material through ASTM/ISO/EN standard methods. Note: T&F does not sell or distribute the Hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.

Biodegradable Polymers, Blends and Composites

Biodegradable Polymers, Blends and Composites PDF Author: Sanjay Mavinkere Rangappa
Publisher: Woodhead Publishing
ISBN: 0128237929
Category : Technology & Engineering
Languages : en
Pages : 770

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Book Description
Biodegradable Polymers, Blends and Composites provides a comprehensive review on recent developments in this very important research field. The book's chapters cover the various types of biodegradable polymers currently available and their composites, with discussions on preparation, properties and applications. Sections cover natural rubber-based polymer blends, soy-protein, cellulose, chitin, starch-based, PLA, PHBV, PCL, PVA, PBAT-based blends, Poly (ethylene succinate), PHB and Poly (propylene carbonates). The book will be a valuable reference resource for academic and industrial researchers, technologists and engineers working on recent developments in the area of biodegradable polymers, their blends and composites. Discusses the various types of biodegradable polymers, blends and composites Covers natural rubber, cellulose, chitin, starch, PLA, PCL and PBAT Features modern processing technologies, properties, applications and biodegradability