| 发明名称 |
METHOD FOR INHIBITING HEAT DECOMPOSITION OF POLYESTER RESIN |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for inhibiting the heat decomposition of a polyester resin to be melt kneaded in the presence of oxygen (air). SOLUTION: The method for inhibiting the heat decomposition of a polyester resin to be melt kneaded in the presence of oxygen comprises effecting the above melt kneading after the addition of an antioxidant to the polyester resin. |
| 申请公布号 |
JP2003026906(A) |
申请公布日期 |
2003.01.29 |
| 申请号 |
JP20010216774 |
申请日期 |
2001.07.17 |
| 申请人 |
MITSUBISHI CHEMICALS CORP;INTERNAT CENTER FOR ENVIRONMENTAL TECHNOL TRANSAFER |
发明人 |
AMARI TORU;MATSUI KENICHI |
| 分类号 |
B29B17/00;B29B17/04;B29K67/00;C08K5/00;C08L67/00;(IPC1-7):C08L67/00 |
主分类号 |
B29B17/00 |
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