发明授权
- 专利标题: Polymer stabilization
- 专利标题(中): 聚合物稳定
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申请号: US506949申请日: 1983-06-22
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公开(公告)号: US4478969A公开(公告)日: 1984-10-23
- 发明人: Jerry O. Reed , Ronald D. Mathis
- 申请人: Jerry O. Reed , Ronald D. Mathis
- 申请人地址: OK Bartlesville
- 专利权人: Phillips Petroleum Company
- 当前专利权人: Phillips Petroleum Company
- 当前专利权人地址: OK Bartlesville
- 主分类号: C08K5/3472
- IPC分类号: C08K5/3472 ; C08K5/34 ; C08G75/14
摘要:
The heat stability of arylene sulfide resins, such as poly(p-phenylene sulfide) resin, is improved by the addition of cure retarders comprising an aminotriazole. The resin compositions of the invention are particularly applicable for reducing gel formation during melt extrusion.
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