发明授权
US5459184A Moisture-actuated hot melt adhesive 失效
水分热熔胶

Moisture-actuated hot melt adhesive
摘要:
Hot melt adhesives of this invention can comprise a water-soluble polyalkylenimine, an hydroxy substituted organic compound, and optimally a plasticizer, a tackifier, and other ingredients. The adhesives are water actuated, and can be water activated, cleaned by aqueous systems, or recycled in aqueous systems.
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