| 发明名称 |
COLORED MASTER BATCH OF HIGHLY HEAT-RESISTANT RESIN, METHOD FOR PRODUCING THE SAME AND METHOD FOR COLORING HIGHLY HEAT-RESISTANT RESIN |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for coloring a highly heat-resistant resin, comprising kneading the highly heat-resistant resin having a high melt viscosity with a colored master batch formed from the same highly heat-resistant resin by the use of an injection molding machine, by which the highly heat-resistant resin can homogeneously be colored. SOLUTION: The colored master batch containing carbon dioxide in an amount of >=0.3 wt.% is used.
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| 申请公布号 |
JP2003128794(A) |
申请公布日期 |
2003.05.08 |
| 申请号 |
JP20010330327 |
申请日期 |
2001.10.29 |
| 申请人 |
ASAHI TECHNO PLUS KK |
发明人 |
UMEDA NORIAKI;NISHIURA KEIJI;TAKANO AKIHISA |
| 分类号 |
C08J3/22;B29B7/88;B29B9/06;B29B9/12;C08L101/00;C09D17/00;(IPC1-7):C08J3/22 |
主分类号 |
C08J3/22 |
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