Shih, Jenn S. and Tirrell, David A. (1984) Reactive Polymers and Oligomers from Cyclic Ethers and Cyclic Sulfides. Journal of Macromolecular Science, Part A, 21 (8-9). pp. 1013-1020. ISSN 1060-1325. doi:10.1080/00222338408056588. https://resolver.caltech.edu/CaltechAUTHORS:SHIHjms284
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Abstract
(2-Bromoethyl)oxirane is converted in 39% yield to poly-[(2-bromoethyl)oxirane] of inherent viscosity 1.99 dL/g. The AlEt_3/H_2O/AcAc system is a very effective initiator for the polymerization of (2-bromoethyl)oxirane. Poly[(2-bromoethyl)-oxirane] is a white elastomer, soluble in CHCl_3 and insoluble in CH_3OH. Polyether-urethane hydrogels are prepared by the room temperature crosslinking of poly[(3-hydroxypropyl)oxirane] with aliphatic or aromatic diisocyanates. These networks absorb 100–200% of their weights in water, and can be prepared in transparent form with potential application as biomaterials or contact lenses.
| Item Type: | Article | |||||||||
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| Additional Information: | © 1984 Marcel Dekker. This work was supported by an Alfred P. Sloan Research Fellowship to D.A. Tirrell, and by a grant from the Polymers Program of the National Science Foundation (DMR 82-01180) . | |||||||||
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| Issue or Number: | 8-9 | |||||||||
| DOI: | 10.1080/00222338408056588 | |||||||||
| Record Number: | CaltechAUTHORS:SHIHjms284 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:SHIHjms284 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 56125 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Anne Hormann | |||||||||
| Deposited On: | 27 Mar 2015 22:39 | |||||||||
| Last Modified: | 10 Nov 2021 20:54 |
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