A series of polycaprolactone/4,4'-diphenylmethane diisocyanate/l,4-butanediol (PCL/MDI/ BDO) segmented polyurethanes of different compositions was synthesized by solution po- lymerization. The molecular weight of PCL diols used was in the range of 1600-7000. The crystallinity and morphology of these
The “parking” problem for segments of different length
✍ Scribed by S. M. Anan'evskii
- Publisher
- Springer US
- Year
- 1999
- Tongue
- English
- Weight
- 237 KB
- Volume
- 93
- Category
- Article
- ISSN
- 1573-8795
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