Solubility Parameters of Biodegradable Polymers from Turbidimetric Titrations
نویسندگان
چکیده
منابع مشابه
Biodegradable Polymers
In the recent years, bio-based and biodegradable products have raised great interest since sustainable development policies tend to expand with the decreasing reserve of fossil fuel and the growing concern for the environment. These polymers bring a significant contribution to the sustainable development in view of the wider range of disposal options with minor environmental impact. As a result...
متن کاملBiodegradable Polymers
Biodegradable materials are used in packaging, agriculture, medicine and other areas. In recent years there has been an increase in interest in biodegradable polymers. Two classes of biodegradable polymers can be distinguished: synthetic or natural polymers. There are polymers produced from feedstocks derived either from petroleum resources (non renewable resources) or from biological resources...
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Polymers differ from low molecular weight compounds in a number of ways; among them are (i) the comparatively low thermal expansivities and compressibilities of their melts at higher temperatures, (ii) the frequent occurence of solidification to a glass instead of a crystal at low temperatures, and (iii) the fact that even chemically uniform polymer samples normally consist of a large number of...
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This review provides a current status report of the field concerning preparation of fibrous mats based on biodegradable (e.g., aliphatic polyesters such as polylactide or polycaprolactone) and conducting polymers (e.g., polyaniline, polypirrole or polythiophenes). These materials have potential biomedical applications (e.g., tissue engineering or drug delivery systems) and can be combined to ge...
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ژورنال
عنوان ژورنال: KOBUNSHI RONBUNSHU
سال: 2005
ISSN: 0386-2186,1881-5685
DOI: 10.1295/koron.62.438