Abstract
The present invention is to a chain extended polyurethane, polyurethaneurea and/or polyurea segmented copolymer wherein the polyurethane, polyurethaneurea or polyurea segment contain a chain extender having an amide segment, an ester segment or a combination of amide and ester segments.
| Original language | English |
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| Patent number | WO2005068528 |
| Publication status | Published - 28 Jul 2005 |