发明名称 |
POLYESTER RESINS BASED ON TEREPHTHALIC ACID AND 2-POLYESTER RESINS BASED ON TEREPHTHALIC ACID AND 2-METHYL-1,3-PROPANEDIOLAND PROCESSES FOR THE PREPARMETHYL-1,3-PROPANEDIOL AND PROCESSES FOR THE PREPARATION THEREOF ATION THEREOF |
摘要 |
Unsatured terephthalate-based polyester resins (UPR) based on 2-methyl-1,3- propanediol, a satured dicarboxylic acid or derivative thereof, and an unsaturated dicarboxylic acid or derivative thereof be prepared without use of a catalyst in reasonable cycle times. UPR based on these monomers exhibit exceptional solubility in styrene, and are thus useful in polyester molding resins.
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申请公布号 |
CA2423828(A1) |
申请公布日期 |
2002.05.30 |
申请号 |
CA20012423828 |
申请日期 |
2001.10.12 |
申请人 |
ARCO CHEMICAL TECHNOLOGY, L.P. |
发明人 |
PUCKETT, PAUL M.;KARAS, LAWRENCE J. |
分类号 |
C08G63/54;(IPC1-7):C08G63/54;C08G63/78 |
主分类号 |
C08G63/54 |
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