THERMOPLASTIC POLYURETHANES FROM POLYOL BLENDS
Thermoplastic polyurethane elastomers are disclosed which have flexural moduli of at least about 9,000 psi at ambient temperature and which are characterized by improved low temperature impact strength over prior art polyurethane elastomers with comparable physical properties. The subject elastomers...
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Main Authors | , |
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Format | Patent |
Language | English French |
Published |
23.10.1984
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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