| 发明名称 |
PROCESS FOR THE PREPARATION OF POLYESTER COMPOSITIONS HAVING INCREASED MELT ELASTICITY |
| 摘要 |
<p>The melt elasticity of high molecular weight linear polyesters is enhanced by adding a minor proportion of an organic polyepoxide, and heating the resulting mixture. The products of the process are suitable for injection or extrusion blow molding and blown film extrusion.</p> |
| 申请公布号 |
CA1026891(A) |
申请公布日期 |
1978.02.21 |
| 申请号 |
CA19730188010 |
申请日期 |
1973.12.12 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BORMAN, WILLEM F.H.;ROCK, JOHN A. |
| 分类号 |
C08L67/00;C08L67/02 |
主分类号 |
C08L67/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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