Degradable Polymers And Materials

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Biodegradable Polymers

Manjari Sharma
Biodegradable Polymers Book PDF

Author : Manjari Sharma
Publisher : CRC Press
Page : 244 pages
File Size : 51,8 Mb
Release : 2021-04-15
Category : Science
ISBN : 9781000385182

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Biodegradable Polymers by Manjari Sharma Pdf

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.

Degradable Polymers

G. Scott,D. Gilead
Degradable Polymers Book PDF

Author : G. Scott,D. Gilead
Publisher : Springer Science & Business Media
Page : 284 pages
File Size : 49,9 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9789401105712

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Degradable Polymers by G. Scott,D. Gilead Pdf

Few scientific developments in recent years have captured the popular imagination like the subject of'biodegradable' plastics. The reasons for this are complex and lie deep in the human subconscious. Discarded plastics are an intrusion on the sea shore and in the countryside. The fact that nature's litter abounds in the sea and on land is acceptable because it is biodegradable - even though it may take many years to be bioassimilated into the ecosystem. Plastics litter is not seen to be biodegradable and is aesthetically unacceptable because it does not blend into the natural environment. To the environmentally aware but often scientifically naive, biodegradation is seen to be the ecologically acceptable solution to the problem of plastic packaging waste and litter and some packaging manufacturers have exploited the 'green' consumer with exaggerated claims to 'environmentally friendly' biodegradable packaging materials. The principles underlying environmental degradation are not understood even by some manufacturers of 'biodegradable' materials and the claims made for them have been categorized as 'deceptive' by USA legislative authorities. This has set back the acceptance of plastics with controlled biodegradability as part of the overall waste and litter control strategy. At the opposite end of the commercial spectrum, the polymer manufactur ing industries, through their trade associations, have been at pains to discount the role of degradable materials in waste and litter management. This negative campaign has concentrated on the supposed incompatibility of degradable plastics with aspects of waste management strategy, notably materials recycling.

Advances in Biodegradable Polymers

G. F. Moore,S. M. Saunders
Advances in Biodegradable Polymers Book PDF

Author : G. F. Moore,S. M. Saunders
Publisher : iSmithers Rapra Publishing
Page : 136 pages
File Size : 42,6 Mb
Release : 1998-02
Category : Science
ISBN : 1859571182

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Advances in Biodegradable Polymers by G. F. Moore,S. M. Saunders Pdf

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.

Biodegradable polymers for industrial applications

Ray Smith
Biodegradable polymers for industrial applications Book PDF

Author : Ray Smith
Publisher : CRC Press
Page : 556 pages
File Size : 55,7 Mb
Release : 2005-05-17
Category : Technology & Engineering
ISBN : 0849334667

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Biodegradable polymers for industrial applications by Ray Smith Pdf

The vast majority of plastic products are made from petroleum-based synthetic polymers that do not degrade in a landfill or in a compost-like environment. Therefore, the disposal of these products poses a serious environmental problem. An environmentally-conscious alternative is to design/synthesize polymers that are biodegradable. Biodegradable polymers for industrial applications introduces the subject in part one by outlining the classification and development of biodegradable polymers with individual chapters on polyhydroxyalkanoates, polyesteramides and thermoplastic starch biodegradable polymers and others. The second part explores the materials available for the production of biodegradable polymers. Polymers derived from sugars, natural fibres, renewable forest resources, poly(lactic acid) and protein-nanoparticle composites will be looked at in detail in this section. Part three looks at the properties and mechanisms of degradation, prefacing the subject with a chapter on current standards. The final part explores opportunities for industrial applications, with chapters on packing, agriculture and biodegradable polycaprolactone foams in supercritical carbon dioxide. Biodegradable polymers for industrial applications explores the fundamental concepts concerning the development of biodegradable polymers, degradable polymers from sustainable sources, degradation and properties and industrial applications. It is an authoritative book that will be invaluable for academics, researchers and policy makers in the industry.

Degradable Polymers

G. Scott
Degradable Polymers Book PDF

Author : G. Scott
Publisher : Springer Science & Business Media
Page : 500 pages
File Size : 47,8 Mb
Release : 2002
Category : Science
ISBN : 1402007906

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Degradable Polymers by G. Scott Pdf

The emphasis in degradable polymers has changed since the first edition of this book. Biomedical and agricultural applications remain important topics of scientific and commercial interest in the second edition. However, an increased emphasis on composting as a means of recovering value from wastes has led to a new impetus to understand how plastics degrade in the environment and the implication of this for international standards. Polymers based on renewable resources are also a major topic in this edition but the debate continues about their long-term sustainability and ecological advantages over degradable man-made polymers. Degradable Polymers will be of interest not only to academic and industrial scientists working on packaging, agricultural and medical applications of plastics but also to students of environmental science and legislators concerned with the effects of man-made materials in the environment.

Handbook of Biodegradable Polymers

Andreas Lendlein,Adam Sisson
Handbook of Biodegradable Polymers Book PDF

Author : Andreas Lendlein,Adam Sisson
Publisher : John Wiley & Sons
Page : 65 pages
File Size : 49,5 Mb
Release : 2011-09-19
Category : Technology & Engineering
ISBN : 9783527635825

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Handbook of Biodegradable Polymers by Andreas Lendlein,Adam Sisson Pdf

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.

Degradable Polymers and Materials

Kishan C. Khemani,Carmen Scholz
Degradable Polymers and Materials Book PDF

Author : Kishan C. Khemani,Carmen Scholz
Publisher : Unknown
Page : 466 pages
File Size : 50,8 Mb
Release : 2006
Category : Language Arts & Disciplines
ISBN : UOM:39015064797684

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Degradable Polymers and Materials by Kishan C. Khemani,Carmen Scholz Pdf

This book is an excellent guide to biobased and biodegradable polymeric materials. It summarizes current knowledge on polymer degradation mechanisms and provides insight into recent, state of the art syntheses of (bio)degradable polymers. The book captures the shift that is currently observed in polymer industries, which takes the industry from a strict petroleum-based business to an industry that starts to incorporate biobased raw materials and seeks actively to manufacture materials that are environmentally benign. The book describes various aspects of current polymer research with special emphasis on natural polymers, syntheses and modifications of polyesters and characterization technologies that allow to elucidate degradation mechanisms. The understanding of polymer degradation is not limited anymore to hydrolytic processes, this book captures new approaches to the degradation of plastic materials ranging from photodegradation to the regulation of genes of polymer-degrading microorganisms. A profound part of the book is dedicated to poly(lactic acid) a polymer that is now produced in large scale from renewable resources, the modification, copolymerization, application and engineering of this material is discussed in detail and a comprehensive review is provided.

Compostable Polymer Materials

Ewa Rudnik
Compostable Polymer Materials Book PDF

Author : Ewa Rudnik
Publisher : Newnes
Page : 410 pages
File Size : 51,5 Mb
Release : 2019-06-04
Category : Technology & Engineering
ISBN : 9780080994420

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Compostable Polymer Materials by Ewa Rudnik Pdf

Compostable Polymer Materials, Second Edition, deals with the environmentally important family of polymers designed to be disposed of in industrial and municipal compost facilities after their useful life. These compostable plastics undergo degradation and leave no visible, distinguishable, or toxic residue. Environmental concerns and legislative measures taken in different regions of the world make composting an increasingly attractive route for the disposal of redundant polymers. This book covers the entire spectrum of preparation, degradation, and evironmental issues related to compostable polymers. It emphasizes recent studies concerning compostability and ecotoxilogical assessment of polymer materials. It descibes the thermal behavior, including flammability properties, of compostable polymers. It also explores possible routes of compostable polymers waste disposal through an ecological lens. Finally, the book examines the economic factors at work, including price evolution over the past decade, the current market, and future perspectives. Compostable Polymer Materials is an essential resource for graduate students and scientists working in chemistry, materials science, ecology, and environmental science. Provides a comprehensive study of the composting process Details methods of compostable polymers preparation, including properties, processing and applications Presents the state-of-the-art knowledge on ecotoxicity testing and biodegradation under real composting conditions of compostable polymers, as well as biodegradation in various environments, such as marine environments and anaerobic conditions Discusses the evolution of waste management in Europe and the United States, as well as the status of MSW disposal and treatment methods in countries such as China and Brazil Overviews biodegradation studies under real composting conditions of products made of compostable polymers, e.g. bags, bottles, cutletry Analyzes evolution of market development, including price of compostable polymers during the last decade

Degradable Polymers, Recycling, and Plastics Waste Management

Albertsson
Degradable Polymers Recycling and Plastics Waste Management Book PDF

Author : Albertsson
Publisher : CRC Press
Page : 336 pages
File Size : 48,6 Mb
Release : 1995-07-07
Category : Science
ISBN : 9780585400013

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Degradable Polymers, Recycling, and Plastics Waste Management by Albertsson Pdf

Based on the International Workshop on Controlled Life-Cycle of Polymeric Materials held in Stockholm, this work examines degradable polymers and the recycling of plastic materials. It highlights recent results on recycling and waste management, including topics such as renewable resources, degradation, processing and products, and environmental is

Biodegradable Polymers and Plastics

Emo Chiellini,Roberto Solaro
Biodegradable Polymers and Plastics Book PDF

Author : Emo Chiellini,Roberto Solaro
Publisher : Springer Science & Business Media
Page : 398 pages
File Size : 48,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781441992406

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Biodegradable Polymers and Plastics by Emo Chiellini,Roberto Solaro Pdf

Synthetic and semi-synthetic polymeric materials were originally developed for their durability and resistance to all forms of degradation including biodegradation. Such materials are currently widely accepted because of their ease of processability and amenability to provide a large variety of cost effective items that help to enhance the comfort and quality of life in the modern industrial society. However, this widespread utilization of plastics has contributed to a serious plastic waste burden, and the expectation for the 21st century is for an increased demand for polymeric material. This volume focuses on a more rational utilization of resources in the fabrication, consumption and disposal of plastic items, specifically: -Environmentally Degradable Polymeric Materials (EDPs); -Water-soluble/Swellable Biodegradable Polymers; -EDPs from Renewable Resources; -Biopolymers; -Bioresorbable Materials for Biomedical Applications; -Biorelated Polymers; -Standards and Regulations on EDPs.

Polymers and the Environment

G Scott
Polymers and the Environment Book PDF

Author : G Scott
Publisher : Royal Society of Chemistry
Page : 146 pages
File Size : 55,7 Mb
Release : 2007-10-31
Category : Science
ISBN : 9781847551726

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Polymers and the Environment by G Scott Pdf

As environmental performance becomes increasingly important, the development of man-made polymers and their associated benefits has been overshadowed by problems relating to their ultimate disposal. In the light of wider acceptance of polymers for use in high technology applications, Polymers and the Environment aims to redress the balance. The book reviews the properties and industrial applications of polymers and discusses their environmental benefits compared with traditional materials. It also addresses the issues of polymer durability, recycling processes to aid waste minimization and biodegradable polymers. This text is intended to introduce the non-specialist reader to the benefits and limitations of polymeric materials from an environmental viewpoint, and will prove a useful book for both students and professionals.

Science and Principles of Biodegradable and Bioresorbable Medical Polymers

Xiang Cheng Zhang
Science and Principles of Biodegradable and Bioresorbable Medical Polymers Book PDF

Author : Xiang Cheng Zhang
Publisher : Woodhead Publishing
Page : 476 pages
File Size : 54,5 Mb
Release : 2016-09-22
Category : Medical
ISBN : 9780081003930

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Science and Principles of Biodegradable and Bioresorbable Medical Polymers by Xiang Cheng Zhang Pdf

Science and Principles of Biodegradable and Bioresorbable Medical Polymers: Materials and Properties provides a practical guide to the use of biodegradable and bioresorbable polymers for study, research, and applications within medicine. Fundamentals of the basic principles and science behind the use of biodegradable polymers in advanced research and in medical and pharmaceutical applications are presented, as are important new concepts and principles covering materials, properties, and computer modeling, providing the reader with useful tools that will aid their own research, product design, and development. Supported by practical application examples, the scope and contents of the book provide researchers with an important reference and knowledge-based educational and training aid on the basics and fundamentals of these important medical polymers. Provides a practical guide to the fundamentals, synthesis, and processing of bioresorbable polymers in medicine Contains comprehensive coverage of material properties, including unique insights into modeling degradation Written by an eclectic mix of international authors with experience in academia and industry

Handbook of Biodegradable Polymers

Abraham J. Domb,Joseph Kost,David Wiseman
Handbook of Biodegradable Polymers Book PDF

Author : Abraham J. Domb,Joseph Kost,David Wiseman
Publisher : CRC Press
Page : 548 pages
File Size : 40,9 Mb
Release : 1998-02-04
Category : Technology & Engineering
ISBN : 1420049364

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Handbook of Biodegradable Polymers by Abraham J. Domb,Joseph Kost,David Wiseman Pdf

Handbook of Biodegradable Polymers, the seventh volume in the Drug Delivery and Targeting book series, provides a source manual for synthetic procedures, properties and applications of bioerodible polymers. The authors describe widely available materials such as polyactides, collagen and gelatin, as well as polymers of emerging importance, such as the genetically-engineered and elastin-based polymers which are either proprietary or in early stages of development. Section I addresses synthetic absorbable polymers, and Section 2 profiles natural, semi-synthetic and biosynthetic polymers. Section 3 discusses the surface characterization of degradable polymers, the modeling of biodegradation and non-medical polymers. This book is ideal for researchers from academia and industry as well as chemists, pharmacists and physicians who deal with biopolymers, drug delivery and targeting, bioengineering and implantable devices.

Handbook of Biodegradable Polymers

Catia Bastioli
Handbook of Biodegradable Polymers Book PDF

Author : Catia Bastioli
Publisher : Walter de Gruyter GmbH & Co KG
Page : 716 pages
File Size : 54,7 Mb
Release : 2020-03-09
Category : Science
ISBN : 9781501511981

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Handbook of Biodegradable Polymers by Catia Bastioli Pdf

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.

Environmentally Degradable Materials Based on Multicomponent Polymeric Systems

Cornelia Vasile,Gennadiĭ Efremovich Zaikov
Environmentally Degradable Materials Based on Multicomponent Polymeric Systems Book PDF

Author : Cornelia Vasile,Gennadiĭ Efremovich Zaikov
Publisher : BRILL
Page : 660 pages
File Size : 43,6 Mb
Release : 2009-12-21
Category : Technology & Engineering
ISBN : 9789004164109

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Environmentally Degradable Materials Based on Multicomponent Polymeric Systems by Cornelia Vasile,Gennadiĭ Efremovich Zaikov Pdf

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.