发明名称 |
HIGH IMPACT POLYESTER/ETHYLENE COPOLYMER BLEND |
摘要 |
This invention relates to compositions containing poly(1,4-cyclohexylenedimethylene terephthalate) (PCT) or copolyesters from terephthalic acid, 1,4-cyclohexanedimethanol and ethylene glycol, having improved impact strength at low temperatures due to the presence of an ethylene copolymer which contains repeat units from ethylene and at least 5 mole percent of a free radical polymerizable comonomer selected from the group consisting of vinyl acetate and an alkyl acrylate. |
申请公布号 |
KR100238505(B1) |
申请公布日期 |
2000.01.15 |
申请号 |
KR19947003221 |
申请日期 |
1994.09.15 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
MEYER, MAX FREDERICK JR.,;STEWART, MARK EDWARD;TANT, MARTIN RAY |
分类号 |
B29C45/00;B29K67/00;C08L67/00;C08L67/02;(IPC1-7):C08L67/02 |
主分类号 |
B29C45/00 |
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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