Track topics on Twitter Track topics that are important to you
Polyurethanes are among the most versatile polymers because of the wide range of monomers, particularly diols or polyols, that can be utilized in their synthesis. This Review focuses on the most recent advances made in the production of polyurethane materials from vegetable oils. Over the past several years, increasing attention has been given to the use of vegetable oils as feedstocks for polymeric materials, because they tend to be very inexpensive and available in large quantities. Using various procedures, a very broad range of polyols or diols and in some cases, poly- or diisocyanates, can be obtained from vegetable oils. The wide range of vegetable oil-based monomers leads to a wide variety of polyurethane materials, from flexible foams to ductile and rigid plastics. The thermal and mechanical properties of these vegetable oil-based polyurethanes are often comparable to or even better than those prepared from petroleum and are suitable for applications in various industries.
Department of Chemistry, Iowa State University, Ames, IA 50011 (USA), Fax: (+1) 51-52-94-01-05.
This article was published in the following journal.
In this review, recent advances in biomaterials developed to favor tissue repair are presented. The focus is particularly on devices used to promote bone repair, skin wound healing and nerve regenerat...
We investigated the ground- and photoexcited-state chiralities of two chiral fluorophores with a rigid framework embedded in two achiral polyurethanes as the solid matrices. As the fluorophores, we us...
The addition of copper chlorophyll and its derivatives (Cu-Chl) to vegetable oils to disguise them as more expensive oils, such as virgin olive oils, would not only create public confusion, but also d...
Epilepsy is one of the most frequent chronic neurological disorders. Recent evidences strongly suggest that epilepsy is due to a dysfunction within an epileptic network, rather than due to the patholo...
Future biosensing applications will require high performance, including real-time monitoring of physiological events, incorporation of biosensors into feedback-based devices, detection of toxins, and ...
The purpose of the investigators study is to investigate the impact of a commercial vegetable juice on dietary vegetable intake and select cardiovascular risk factors in a generally health...
Exchange of the butter, eggs, cheese and meat in the Atkins diet for soy protein foods, other vegetable proteins including gluten and vegetable fats, nuts, avocado, olive and canola oil wi...
Fish from the aquaculture sector constitutes an increasing part of the fish consumption in Denmark. The most important farmed fish in Denmark is the rainbow trout. Due to limited access of...
The aim was to investigate the effects of the consumption of high doses of plant stanol esters on concentrations of serum lipids, carotenoids and fat soluble vitamins. In addition, we inve...
Research has shown that a high percentage of college students do not meet recommended national guidelines for physical activity or fruit/vegetable intake. The purpose of this study was to ...
Educational programs designed to inform nurses of recent advances in their fields.
Educational programs designed to inform physicians of recent advances in their field.
Educational programs designed to inform dentists of recent advances in their fields.
Educational programs designed to inform graduate pharmacists of recent advances in their particular field.
Educational programs designed to inform individuals of recent advances in their particular field of interest. They do not lead to any formal advanced standing.