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发明名称
二环戊二烯类改质苯酚树脂之制造方法
摘要
本发明的二环戊二烯类改质酚树脂之制造方法,系使酚类及二环戊二烯类在酸触媒存在下进行反应,制造二环戊二烯类改质酚树脂,再于所获得之反应生成液中添加硷性化合物及沸石,制造使该酸触媒去活化的改质酚树脂,并从反应生成液中利用过滤将改质树脂回收。依照该方法所获得之二环戊二烯类改质酚树脂,系可使用作为半导体密封剂等的原始材料(raw material)。
申请公布号
TW200925174
申请公布日期
2009.06.16
申请号
TW097138836
申请日期
2008.10.09
申请人
杰富意化学股份有限公司
发明人
竹村一也
分类号
C08G61/02(2006.01);C08G59/06(2006.01)
主分类号
C08G61/02(2006.01)
代理机构
代理人
赖经臣;宿希成
主权项
地址
日本
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