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发明名称
木焦油多元醇复配物制备方法及应用
摘要
本项发明涉及用林木资源采伐废弃物热裂解产物木焦油多元醇,制备得木焦油多元醇复配物,作为品质改良剂在聚氨酯泡沫塑料生产中的实际应用。木焦油多元醇复配物,可以直接取代用石化原料生产的聚醚或聚酯多元醇组合料20%-40%,从而减少有限的石油资源消耗20-40%,减少有害环保的氟氯烃或戊烷烃耗量20%-40%。降低了多元醇组合料的生产成本约10%。而产品PU泡沫塑料的技术性能指标得以改善、提高。
申请公布号
CN1325912A
申请公布日期
2001.12.12
申请号
CN00104299.8
申请日期
2000.05.27
申请人
陈祖辉
发明人
陈祖辉
分类号
C08G18/32
主分类号
C08G18/32
代理机构
代理人
主权项
木焦油多元醇和木焦油多元醇复配物制备,在聚氨酯泡沫塑料生产中的应用,其技术特征在于:1、PU泡沫塑料生产用的组合料组份中,掺用了一定比例木焦油多元醇复配物。
地址
353300福建省将乐县西门百花村西亭路25号
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