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1. 发明授权

US08575374B1 Ionic liquids processing of biomass to reducing sugars and other dehydration products 有权
标题翻译：离子液体处理生物质还原糖和其他脱水产品
公开(公告)号：US08575374B1
公开(公告)日：2013-11-05
申请号：US12908986
申请日：2010-10-21
申请人： Hugh C. DeLong , Paul C. Trulove , Robert A. Mantz , William M. Reichert , Jeremy Mandia
发明人： Hugh C. DeLong , Paul C. Trulove , Robert A. Mantz , William M. Reichert , Jeremy Mandia
IPC分类号： C07D303/02
CPC分类号： C07D233/60
摘要： The present invention describes the use of an ionic liquid acid catalyst for the hydrolysis of cellulose into reducing sugars and other degradation products. The use of an ionic liquid catalyst for the hydrolysis of cellulose provides a low volatility catalyst and eliminates the hazards associated with the handling of mineral acids. Conditions such as temperature, catalyst modification, and ionic liquid solvent control the production of reducing sugars and other products. The combination of using an ionic liquid as the solvent for cellulose and ionic liquid catalyst provides an unprecedented tunability of the reaction properties giving more control over the conversion process to produce dehydration products with higher yields depending on the desired feedstock.
摘要翻译：本发明描述了离子液体酸催化剂用于将纤维素水解成还原糖和其它降解产物的用途。使用离子液体催化剂水解纤维素提供低挥发性催化剂，并消除与无机酸的处理有关的危害。条件如温度，催化剂改性和离子液体溶剂控制生产还原糖等产品。使用离子液体作为纤维素和离子液体催化剂的溶剂的组合提供了前所未有的反应性质的可调性，从而更好地控制转化过程以根据所需原料以更高的产率生产脱水产物。

2. 发明授权

US07682539B1 Regeneration of silk and silk-like fibers from ionic liquid spin dopes 失效
标题翻译：从离子液体纺丝液中再生丝绸和丝状纤维
公开(公告)号：US07682539B1
公开(公告)日：2010-03-23
申请号：US11655041
申请日：2007-01-10
申请人： David M. Phillips , Robert A. Mantz , Paul C. Trulove , Hugh C. DeLong
发明人： David M. Phillips , Robert A. Mantz , Paul C. Trulove , Hugh C. DeLong
IPC分类号： D01F4/00
CPC分类号： D01D5/06 , D01F4/02
摘要： The present invention relates to a process of forming fibers of silk and silk-like proteins in a solution with a solvent consisting of a pure ionic liquid, an ionic liquid mixture, an ionic liquid mixed with one or more cosolvents, or an ionic liquid mixture mixed with one or more cosolvents. A solution is extruded through a spinneret orifice to form a fiber. The spinneret is either directly immersed in the coagulation bath or the spinneret is surrounded by a noncoagulating medium (i.e., air or other inert fluid) and the extruded fiber is subsequently immersed in a coagulation bath. Fibers may also be formed by extruding a fiber directly from a reservoir of solution into a noncoagulating, inert medium and then immersing the extruded fibers into a coagulation bath to rinse the fiber of ionic liquid.
摘要翻译：本发明涉及在具有由纯离子液体，离子液体混合物，与一种或多种助溶剂混合的离子液体或离子液体混合物的溶剂的溶液中形成丝和丝状蛋白质纤维的方法与一种或多种助溶剂混合。通过喷丝孔挤出溶液以形成纤维。将喷丝头直接浸入凝固浴中，或者喷丝头被非凝固介质（即空气或其它惰性流体）包围，随后将挤出的纤维浸入凝固浴中。纤维也可以通过将纤维直接从溶液储存器挤出到非凝固的惰性介质中，然后将挤出的纤维浸入凝结浴中以漂洗离子液体的纤维而形成。

3. 发明授权

US07671178B1 Solubilization and reconstitution of silk using ionic liquids 失效
标题翻译：使用离子液体溶解和重建丝绸
公开(公告)号：US07671178B1
公开(公告)日：2010-03-02
申请号：US11326678
申请日：2005-12-29
申请人： David M. Phillips , Robert A. Mantz , Paul C. Trulove , Hugh C. DeLong
发明人： David M. Phillips , Robert A. Mantz , Paul C. Trulove , Hugh C. DeLong
IPC分类号： C07K14/00
CPC分类号： C07K1/145 , C07K14/43586
摘要： Silk is dissolved in an ionic liquid and is regenerated in a range of structural forms without requiring the use of harmful solvents. Silk solubility can be controlled by the selection of the ionic liquid constituents, with small cations and halide or pseudohalide anions favoring solution. The rinse solvent exercises a significant influence over the final properties of the regenerated silk.
摘要翻译：丝绸溶解在离子液体中，并且在一定范围的结构形式中再生，而不需要使用有害溶剂。可以通过选择离子液体成分来控制丝溶性，小型阳离子和卤化物或拟卤化物阴离子有利于溶液。冲洗溶剂对再生丝绸的最终性能产生重大影响。

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