Polyurethane networks with controlled architecture of dangling chains
✍ Scribed by Karel Dušek; Miroslava Dušková-Smrčková; Jeffry J. Fedderly; Gilbert F. Lee; John D. Lee; Bruce Hartmann
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 205 KB
- Volume
- 203
- Category
- Article
- ISSN
- 1022-1352
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📜 SIMILAR VOLUMES
A model to describe the dynamics of networks with linear pendant chains has been formulated based on the properties of ensembles of micronetworks, using the Rouse model. 1 This development indicates that the terminal relaxation time of pendant chains with relatively large molecular weight scales wit
## Abstract Sulfonated dimethyl fumarate (SDMF) was prepared. Poly(ethylene oxide) (PEO) with sodium sulfonate side chains (SPEO) was synthesized by transesterification between SDMF and PEO with molecular weights of 200, 400, 600, 800, and 1000. The SPEO was subsequently mixed as a plasticizer with
For enhancing the compatibility and/or the interpenetration of the simultaneous interpenetrating networks (SINs) composed of polyurethane (PU) formed with uretonimine modified 4,4Ј-diphenylmethane diisocyanate and vinyl ester resin (VER), a series of graft VERs consisting of different lengths of sid