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Synthesis of polyurethanes from fluorinated diisocyanates

✍ Scribed by Hollander, Jerome ;Trischler, Floyd D. ;Gosnell, Rex B.

Publisher
Wiley (John Wiley & Sons)
Year
1967
Tongue
English
Weight
600 KB
Volume
5
Category
Article
ISSN
0449-296X

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## Abstract A fluorene diol derivative, 9,9‐__bis__[4‐(2‐hydroxyethoxy)phenyl]fluorene (**1**), reacted with diisocyanates such as 1,3‐__bis__(isocyanatomethyl)cyclohexane (**2a**), 1,6‐diisocyanatohexane (**2b**), and 1,3‐__bis__(isocyanatomethyl)benzene (**2c**) under temperature‐controlled micro