| 发明名称 |
COPOLYESTERS HAVING AN IMPROVED COMBINATION OF PROPERTIES |
| 摘要 |
<p>DO 4105 "COPOLYESTERS HAVING AN IMPROVED COMBINATION OF PROPERTIES" Copolyesters having an improved combination of barrier, mechanical, thermal and rheological properties and consisting of acylic and glycolic radicals, wherein the acylic radicals derive from at least isophthalic acid and 2,6-naphthalene dicarboxylic acid and at least 90% by mols of the glycolic radicals derive from ethylene glycol.</p> |
| 申请公布号 |
CA2058332(A1) |
申请公布日期 |
1992.06.25 |
| 申请号 |
CA19912058332 |
申请日期 |
1991.12.23 |
| 申请人 |
ISTITUTO GUIDO DONEGANI S.P.A. |
发明人 |
PO, RICCARDO;CIONI, PAOLO;OCCHIELLO, ERNESTO;GARBASSI |
| 分类号 |
B32B27/36;C08G63/181;C08G63/189;C08J5/18;(IPC1-7):C08G63/187 |
主分类号 |
B32B27/36 |
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