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1. 发明申请

US20120006499A1 Debonders for Use in Papermaking 审中-公开
标题翻译：脱水剂用于造纸
公开(公告)号：US20120006499A1
公开(公告)日：2012-01-12
申请号：US13178053
申请日：2011-07-07
申请人： Gangadhar Jogikalmath , Lynn Reis , Scott I. Rabin , David S. Soane
发明人： Gangadhar Jogikalmath , Lynn Reis , Scott I. Rabin , David S. Soane
IPC分类号： D21H17/52
CPC分类号： D21H17/52 , D21C9/005 , D21H17/35 , D21H17/36 , D21H17/37 , D21H21/22 , D21H21/24
摘要： Debonding compositions and methods are disclosed for use in fibrous compositions such as paper-based products. In some instances, debonding agents can be combined with fibers (e.g., cellulose-based fibers) to produce a material having substantial wicking properties while decreasing fiber-fiber interactions that can require substantial energy to overcome in materials processing. In some instances, the debonding agent can act to create a paper-based product exhibiting a transition temperature in which the agent has a higher affinity for the fibers at temperatures above the transition temperature, and the product exhibiting enhanced wicking properties at temperatures below the transition temperature. As an example, a debonding agents can include polymers or other material exhibiting a lower critical solution temperature. The disclosed debonding agents can provide benefits over existing debonding agent formulations such as ammonium salts.
摘要翻译：公开了脱模组合物和方法用于纤维组合物如纸基产品中。在一些情况下，脱粘剂可以与纤维（例如基于纤维素的纤维）组合以产生具有相当芯吸性质的材料，同时减少在材料加工中需要大量能量来克服的纤维 - 纤维相互作用。在一些情况下，脱粘剂可用于产生显示转变温度的纸基产品，其中该试剂在高于转变温度的温度下对纤维具有更高的亲和力，并且该产品在低于转变温度的温度下表现出增强的芯吸性能温度。作为示例，脱粘剂可以包括聚合物或具有较低临界溶解温度的其它材料。所公开的脱粘剂可以提供优于现有脱粘剂配方如铵盐的益处。

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