Synthesis and Applications of Isocyanate Free Polyurethane Materials

1
Thualfeqar G Mohammed
Thualfeqar G Mohammed
2
Mehdi Erfani Jazi
Mehdi Erfani Jazi
3
Fatemeh Aghabozorgi
Fatemeh Aghabozorgi
1 Universiti Teknologi Malaysia & University of Kufa

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GJSFR Volume 16 Issue B3

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The manufacture of conventional polyurethanes include the use of isocyanates, which in turn require using toxic and hazardous phosgene. The safety devices are necessary to prepare these monomers. Therefore, the huge investment is inevitable for this process. Also, these monomers cannot be considered as environmentally friendly chemicals. The increasing global awareness for protection of environment from chemical pollutants has created a necessary demand for environmentally benign products. The reaction of cyclic carbonates (polycarbonates) with amines results in formation of hydroxyurethanes that can be taken into account as a unique reaction. This specific reaction has been investigated over last few years. Most chemists have been strongly attracted by this technique that is due to its potential application to prepare the green, non-toxic, non-sensitive towards moisture isocyanate free polyurethanes.

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No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

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No ethics committee approval was required for this article type.

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Not applicable for this article.

Thualfeqar G Mohammed. 2016. \u201cSynthesis and Applications of Isocyanate Free Polyurethane Materials\u201d. Global Journal of Science Frontier Research - B: Chemistry GJSFR-B Volume 16 (GJSFR Volume 16 Issue B3): .

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Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

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GJSFR-B Classification: FOR Code: 259999
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v1.2

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October 12, 2016

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English

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The manufacture of conventional polyurethanes include the use of isocyanates, which in turn require using toxic and hazardous phosgene. The safety devices are necessary to prepare these monomers. Therefore, the huge investment is inevitable for this process. Also, these monomers cannot be considered as environmentally friendly chemicals. The increasing global awareness for protection of environment from chemical pollutants has created a necessary demand for environmentally benign products. The reaction of cyclic carbonates (polycarbonates) with amines results in formation of hydroxyurethanes that can be taken into account as a unique reaction. This specific reaction has been investigated over last few years. Most chemists have been strongly attracted by this technique that is due to its potential application to prepare the green, non-toxic, non-sensitive towards moisture isocyanate free polyurethanes.

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Synthesis and Applications of Isocyanate Free Polyurethane Materials

Mehdi Erfani Jazi
Mehdi Erfani Jazi
Thualfeqar G Mohammed
Thualfeqar G Mohammed Universiti Teknologi Malaysia & University of Kufa
Fatemeh Aghabozorgi
Fatemeh Aghabozorgi

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