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发明名称
面状扣具用背面涂覆剂及面状扣具
摘要
本发明之面状扣具用背面涂覆剂,系由重量平均分子量100,000以上之二甲基甲醯胺可溶性乌拉坦(urethane)树脂及/或二甲基甲醯胺不溶性乌拉坦树脂所成,且含有酸值为3—16mgKOH/g之含羧基之聚碳酸酯型乌拉坦树酯(a)之水性分散体(A),及环氧当量为85~400g/eq之环氧树脂(B)。使该背面涂覆剂(4)涂覆于面状扣具用基材(2a)之内面,加热硬化之,可得到长期耐久性优异之面状扣具(1a)。
申请公布号
TW200401616
申请公布日期
2004.02.01
申请号
TW092115717
申请日期
2003.06.10
申请人
华可贵股份有限公司
发明人
长谷川博史;村桥智至;友广明;土肥正志
分类号
A44B18/00
主分类号
A44B18/00
代理机构
代理人
林志刚
主权项
地址
日本
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