Titlebook: Degradable Polymers; Principles and Appli Gerald Scott (Professor Emeritus in Chemistry and Book 2002Latest edition Springer Science+Busin

失望未來

Die intraamerikanischen Beziehungenuble biodegradable polymers designed for biomedical and controlled drug delivery applications rather than environmental degradation are not included in this chapter. However, necessary comparisons and correlations with the extensive work and literature on biodegradable plastics are included where es

Thymus

https://doi.org/10.1007/978-3-531-93392-4ated and those that are not degraded are so stable that they cause no environmental hazard. The second problem with man-made wastes is that they are produced mainly in cities and towns where acceptable disposal becomes a logistical challenge.

馬具

Environmentally Biodegradable Water-Soluble Polymers,uble biodegradable polymers designed for biomedical and controlled drug delivery applications rather than environmental degradation are not included in this chapter. However, necessary comparisons and correlations with the extensive work and literature on biodegradable plastics are included where es

水獺

Degradable Hydrocarbon Polymers in Waste and Litter Control,ated and those that are not degraded are so stable that they cause no environmental hazard. The second problem with man-made wastes is that they are produced mainly in cities and towns where acceptable disposal becomes a logistical challenge.

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Gerald Scott (Professor Emeritus in Chemistry and

connoisseur

Why Degradable Polymers?,r tyre in modern transport would not have been possible without the use of natural, and later synthetic, rubbers as the energy absorbing components. ‘Plastics’, have largely replaced traditional materials used in packaging because of their better physical properties, notably strength and toughness,

諄諄教誨

Exposure

Degradation and Stabilization of Carbon-Chain Polymers,ough this concept is normally associated with synthetic polymers made by addition polymerisation such as polyethylene, polypropylene, polystyrene and the synthetic rubbers, many naturally occurring polymers contain the same uninterrupted sequence of carbon atoms [1]. The most studied and best unders

不透明性

Techniques and Mechanisms of Polymer Degradation,d in order to evaluate the usefulness and service-life of polymers in different applications. As environmental concerns have increased, new demands are placed on the prediction of long-term properties of synthetic and natural polymers. When polymeric materials are exposed to a complex environment (.

思考

Biodegradation of Aliphatic Polyesters,utic applications. For example, isotonic aqueous solutions of polyvinylpyrrolidone (PVP) were used as plasma expander during World War II and although this compound was far from ideal, it stayed in use for years before substitutes appeared [1]. Since then, many polymers have been evaluated as candid