| 发明名称 |
High impact terephthalate copolyesters using 1,4-butanediol and 1,4-cyclohexanedimethanol |
| 摘要 |
A copolyester having good impact strength is prepared utilizing terephthalic acid or the lower alkyl esters thereof and a mixture of 1,4-butanediol and 1,4-cyclohexanedimethanol as the sole monomers.
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| 申请公布号 |
US4107150(A) |
申请公布日期 |
1978.08.15 |
| 申请号 |
US19760690809 |
申请日期 |
1976.05.27 |
| 申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
CAMPBELL, ROBERT W.;CLEARY, JAMES W. |
| 分类号 |
C08G63/199;C08G63/60;(IPC1-7):C08G63/12 |
主分类号 |
C08G63/199 |
| 代理机构 |
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