发明申请
- 专利标题： In-Situ Plasticized Thermoplastic Polyurethane
- 专利标题（中）： 原位塑化热塑性聚氨酯
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申请号： US11566875申请日： 2006-12-05
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公开(公告)号： US20080085988A1公开(公告)日： 2008-04-10
- 发明人: Sridhar K. Siddhamalli
- 申请人： Sridhar K. Siddhamalli
- 申请人地址： US OH Cleveland
- 专利权人： NOVEON, INC.
- 当前专利权人： NOVEON, INC.
- 当前专利权人地址： US OH Cleveland
- 主分类号： C08G18/00
- IPC分类号： C08G18/00 ; C08L75/04 ; B32B27/40
摘要：
In-situ plasticized thermoplastic polyurethane (TPU) compositions are made by a process which involves reacting a polyol, glycol chain extender and a polyisocyanate where the reaction is conducted in the presence of a plasticizer. The reactants together with the plasticizer are added to a reaction extruder and reacted to form the in-situ plasticized TPU.
公开/授权文献
- US08034873B2 In-situ plasticized thermoplastic polyurethane 公开/授权日：2011-10-11
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