发明授权
US5863977A High molecular weight S-EB-S hot melt adhesive 失效
高分子量S-EB-S热熔胶

High molecular weight S-EB-S hot melt adhesive
摘要:
This invention relates to hot melt adhesives comprising a high molecular weight polystyrene-ethylene/butylene-polystyrene block copolymer and articles constructed therefrom. This polymer is useful in a variety of hot melt adhesive applications such as food packaging adhesives, rodent traps, skin attachment adhesives, positioning adhesives, diaper tapes, low tack diaper fastening systems, foam in place gaskets, etc.
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