| 发明名称 |
HIGH CLARITY,LOW HAZE POLYESTERS HAVING REDUCED INFRARED HEAT-UP TIMES |
| 摘要 |
A high clarity, low haze polyester having improved heat-up rates contains very small amounts of an infrared absorbent material therein such as carbon black. Such polyesters are used in preforms as for making trays, etc., and especially in molding operations such as in the blow molding of beverage bottles. |
| 申请公布号 |
ZA8300921(B) |
申请公布日期 |
1983.11.30 |
| 申请号 |
ZA19830000921 |
申请日期 |
1983.02.10 |
| 申请人 |
GOODYEAR TIRE & RUBBER CO |
发明人 |
PENGILLY BRIAN WILLIAM |
| 分类号 |
C08L67/00;C08G63/00;C08G63/181;C08G63/78;C08K3/04;C08L67/02 |
主分类号 |
C08L67/00 |
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