| 发明名称 |
1-acetoacetamido-2,3-propane diol monomer and polyesters prerpared therefrom |
| 摘要 |
Disclosed is a novel monomer composition and its preparation that is useful in the production of polyesters. This novel monomer composition is 1-acetoacetamido-2,3-propane diol and can be used in the preparation of polyesters in combination with a dicarboxylic acid.
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| 申请公布号 |
US5321118(A) |
申请公布日期 |
1994.06.14 |
| 申请号 |
US19930130040 |
申请日期 |
1993.09.30 |
| 申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
HUBBS, JOHN C.;CLEMENS, ROBERT J. |
| 分类号 |
C08G63/685;C08G69/44;(IPC1-7):C08G69/44 |
主分类号 |
C08G63/685 |
| 代理机构 |
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代理人 |
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| 地址 |
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