发明申请
US20050124709A1 Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam
失效
低密度,开孔,软,柔性,热塑性,吸收性泡沫和泡沫的制造方法
- 专利标题: Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam
- 专利标题(中): 低密度,开孔,软,柔性,热塑性,吸收性泡沫和泡沫的制造方法
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申请号: US10729881申请日: 2003-12-05
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公开(公告)号: US20050124709A1公开(公告)日: 2005-06-09
- 发明人: Jeffrey Krueger , Fred Radwanski , Mark Reichmann , Peter Elliker , Ali Yahiaoui , Renette Richard , Oomman Thomas
- 申请人: Jeffrey Krueger , Fred Radwanski , Mark Reichmann , Peter Elliker , Ali Yahiaoui , Renette Richard , Oomman Thomas
- 主分类号: A61F13/15
- IPC分类号: A61F13/15 ; A61L15/22 ; A61L15/42 ; A61L15/48 ; C08J9/00
摘要:
A soft, flexible, low-density, open-cell, thermoplastic, absorbent foam formed from a foam polymer formula including a balanced amount of a plasticizing agent and a surfactant in combination with a base resin. Thermoplastic elastomers can be added to the foam polymer formula to improve softness, flexibility, elasticity, and resiliency of the resulting foam. The surfactant may be either a single surfactant or a multi-surfactant system. The foam possesses a number of qualities, such as softness and strength, which render the foam particularly suitable for use in a variety of personal care products, medical products, and the like.