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公开(公告)号:US06204309B1
公开(公告)日:2001-03-20
申请号:US09297190
申请日:1999-04-23
IPC分类号: C08J328
CPC分类号: C08K5/1545 , C08J5/124 , C09J4/00 , Y10T428/31507 , Y10T428/31855 , Y10T428/31935 , C08L33/22 , C08F222/00
摘要: Cyanoacrylate adhesive containing a pyrylium salt as a fluorescent dye are useful for bonding various substrates, particularly transparent plastics. The pyrylium salt may be present in relatively large quantities in the adhesive without any adverse effect on the storage stability and adhesive properties, yet shows very little inherent coloration in visible light.
摘要翻译: 含有吡喃鎓盐作为荧光染料的氰基丙烯酸酯胶粘剂可用于粘合各种基材,特别是透明塑料。 吡喃鎓盐可以在粘合剂中以相对大的量存在,对储存稳定性和粘合性能没有任何不利影响,但在可见光中显示出非常少的固有着色。