发明名称 |
HIGHLY DENSE THERMOPLASTIC MOLDING COMPOSITIONS |
摘要 |
(8CV-5261) Compositions comprising a high molecular weight polyester resin derived from a cyclohexanedimethanol and a hexacarbocyclic dicarboxylic acid or mixture of such resins and, optionally, a second linear high molecular weight polyester, optionally further combined with an effective, impact strength-improving amount of a thermoplastic elastomer, such as a polyether ester or a polyetherimide ester, with relatively high loadings of fillers selected from zinc oxide, barium sulfate, zirconium oxide, zirconium silicate, strontium sulfate or a mixture of any of such fillers, provide highly dense thermoplastic molded articles with improved impact strength and properties suitable to replace ceramics and filled thermosets in many important applications.
|
申请公布号 |
CA2054154(A1) |
申请公布日期 |
1993.04.25 |
申请号 |
CA19912054154 |
申请日期 |
1991.10.24 |
申请人 |
ALLEN, JOEL D.;CHAMPLAIN, DENNIS W.;WALLACE, LAWRENCE R.;WALSH, EILEEN B. |
发明人 |
ALLEN, JOEL D.;CHAMPLAIN, DENNIS W.;WALLACE, LAWRENCE R.;WALSH, EILEEN B. |
分类号 |
C08L67/02;C08L79/08;(IPC1-7):C08L67/02 |
主分类号 |
C08L67/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|