发明名称 |
Polyester/ethylen-copolymerblandinger med høj slagstyrke |
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 |
DK0631602(T3) |
申请公布日期 |
1997.02.10 |
申请号 |
DK19930907591T |
申请日期 |
1993.03.11 |
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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