Bis[4(1-methyl-1,2-epoxyethyl)] derivatives of phenyl ether, 1,4-diphenoxybenzene, and bis(4-phenoxyphenyl) ether
β Scribed by Roy G. Neville; John W. Mahoney
- Publisher
- John Wiley and Sons
- Year
- 1967
- Tongue
- English
- Weight
- 456 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
New linear polyurethanes (PUs) derived from 4,4Π-bis(2-hydroxyethoxy)diphenyl ether (4-HEDE) and 1,6-hexanediisocyanate (HDI) were synthesized by either melt or solution polymerization. We found that the properties of PUs obtained are dependent mainly on the kind of organic solvent, contribution of
A series of new polyamides 3 were synthesized by direct polycondensation of the 1,6-bis[4-(4-aminophenoxy)phenyl]diamantane (1) with various dicarboxylic acids. The polyamides had inherent viscosities of 0.45-1.90 dL/g and number-average molecular weights (M n ) of 24,000 -110,000. Dynamic mechanica