公开(公告)号：US20130158251A1

公开(公告)日：2013-06-20

申请号：US13604971

申请日：2012-09-06

申请人： Sun Young Lee ,  Ji Hye Choi ,  Tae Yong Kim ,  Young Seung Jeon

发明人： Sun Young Lee ,  Ji Hye Choi ,  Tae Yong Kim ,  Young Seung Jeon

IPC分类号： C08B31/00

CPC分类号： C08B31/003 ,  A23L29/219 ,  A23L33/21

摘要： There is provided a method of preparing resistant starch with improved processability as one aspect of the present invention, the method comprising: (a) preparing starch modified by a cross-linked bond; and (b) feeding the modified starch to an extruder and then extruding the modified starch to produce an extrudate, in which an extrusion temperature is 50° C. to 200° C. at the time of the extrusion, the ratio of a injection volume of water to a supplying amount of the modified starch, each being supplied into the extruder, is 1.2 ml/g to 2.0 ml/g, and water content in the extrudate is 25 wt % to 50 wt %.

摘要翻译： 提供了一种制备具有改进加工性的抗性淀粉的方法，作为本发明的一个方面，该方法包括：（a）制备通过交联键改性的淀粉; 和（b）将改性淀粉加入到挤出机中，然后挤出改性淀粉以产生挤出物，其中挤出时的挤出温度为50℃至200℃，注射体积 各自供给到挤出机中的水的供给量为1.2ml / g〜2.0ml / g，挤出物中的水分含量为25重量％〜50重量％。

公开(公告)号：US09193804B2

公开(公告)日：2015-11-24

申请号：US13604971

申请日：2012-09-06

申请人： Sun Young Lee ,  Ji Hye Choi ,  Tae Yong Kim ,  Young Seung Jeon

发明人： Sun Young Lee ,  Ji Hye Choi ,  Tae Yong Kim ,  Young Seung Jeon

IPC分类号： C08B31/00 ,  A23L1/0522 ,  A23L1/308

CPC分类号： C08B31/003 ,  A23L29/219 ,  A23L33/21

摘要： There is provided a method of preparing resistant starch with improved processability as one aspect of the present invention, the method comprising: (a) preparing starch modified by a cross-linked bond; and (b) feeding the modified starch to an extruder and then extruding the modified starch to produce an extrudate, in which an extrusion temperature is 50° C. to 200° C. at the time of the extrusion, the ratio of a injection volume of water to a supplying amount of the modified starch, each being supplied into the extruder, is 1.2 ml/g to 2.0 ml/g, and water content in the extrudate is 25 wt % to 50 wt %.

摘要翻译： 提供了一种制备具有改进加工性的抗性淀粉的方法，作为本发明的一个方面，该方法包括：（a）制备通过交联键改性的淀粉; 和（b）将改性淀粉加入到挤出机中，然后挤出改性淀粉以产生挤出物，其中挤出时的挤出温度为50℃至200℃，注射体积 各自供给到挤出机中的水的供给量为1.2ml / g〜2.0ml / g，挤出物中的水分含量为25重量％〜50重量％。

公开(公告)号：US09018268B2

公开(公告)日：2015-04-28

申请号：US13809973

申请日：2011-07-14

申请人： Young Mo Jo ,  Ssang Ok Kim ,  Gun Kyu Lee ,  Jee Young Yoon ,  Young Seung Jeon

发明人： Young Mo Jo ,  Ssang Ok Kim ,  Gun Kyu Lee ,  Jee Young Yoon ,  Young Seung Jeon

IPC分类号： C08J9/16 ,  C08J9/18 ,  C08J9/20 ,  C08J9/12 ,  C08J9/232 ,  C08L3/02

CPC分类号： C08J9/12 ,  C08J9/18 ,  C08J9/232 ,  C08J2203/06 ,  C08J2203/14 ,  C08J2203/142 ,  C08J2351/02 ,  C08J2367/04 ,  C08L3/02

摘要： Provided is expandable starch beads including a starch-monomer copolymer and a foaming agent impregnated in the starch-monomer copolymer, in which the starch-monomer copolymer is prepared by bonding at least one monomer selected from the group consisting of styrene, α-methylstyrene, lactide, lactic acid, acrylic acid, methacrylic acid, acrylic ester, methacrylic ester, acrylonitrile, acrylamide, and caprolactone to starch, and the foaming agent includes at least one selected from the group consisting of C2 to C7 aliphatic hydrocarbon, C2 to C7 halogenated hydrocarbon, and carbon dioxide. Since the expandable starch beads have the similar properties to expandable polystyrene beads, and thereby can be foam-molded by equipment for foaming the expandable polystyrene beads, it is possible to produce foams with various sizes and various shapes.

摘要翻译： 提供了包含淀粉 - 单体共聚物和浸渍在淀粉 - 单体共聚物中的发泡剂的可发酵淀粉珠粒，其中淀粉 - 单体共聚物是通过将至少一种选自苯乙烯，α-甲基苯乙烯， 丙交酯，乳酸，丙烯酸，甲基丙烯酸，丙烯酸酯，甲基丙烯酸酯，丙烯腈，丙烯酰胺和己内酯与淀粉，发泡剂包括选自C2〜C7脂肪族烃，C2〜C7卤代 碳氢化合物和二氧化碳。 由于可膨胀淀粉珠具有与可发性聚苯乙烯珠相似的性质，因此可以通过用于发泡可发性聚苯乙烯珠的设备进行发泡成型，可以生产各种尺寸和各种形状的泡沫。

公开(公告)号：US20130116352A1

公开(公告)日：2013-05-09

申请号：US13809973

申请日：2011-07-14

申请人： Young Mo Jo ,  Ssang Ok Kim ,  Gun Kyu Lee ,  Jee Young Yoon ,  Young Seung Jeon

发明人： Young Mo Jo ,  Ssang Ok Kim ,  Gun Kyu Lee ,  Jee Young Yoon ,  Young Seung Jeon

IPC分类号： C08L51/02

CPC分类号： C08J9/12 ,  C08J9/18 ,  C08J9/232 ,  C08J2203/06 ,  C08J2203/14 ,  C08J2203/142 ,  C08J2351/02 ,  C08J2367/04 ,  C08L3/02

摘要： Provided is expandable starch beads including a starch-monomer copolymer and a foaming agent impregnated in the starch-monomer copolymer, in which the starch-monomer copolymer is prepared by bonding at least one monomer selected from the group consisting of styrene, α-methylstyrene, lactide, lactic acid, acrylic acid, methacrylic acid, acrylic ester, methacrylic ester, acrylonitrile, acrylamide, and caprolactone to starch, and the foaming agent includes at least one selected from the group consisting of C2 to C7 aliphatic hydrocarbon, C2 to C7 halogenated hydrocarbon, and carbon dioxide. Since the expandable starch beads have the similar properties to expandable polystyrene beads, and thereby can be foam-molded by equipment for foaming the expandable polystyrene beads, it is possible to produce foams with various sizes and various shapes.

摘要翻译： 提供了包含淀粉 - 单体共聚物和浸渍在淀粉 - 单体共聚物中的发泡剂的可发酵淀粉珠粒，其中淀粉 - 单体共聚物通过将至少一种选自苯乙烯，α-甲基苯乙烯， 丙交酯，乳酸，丙烯酸，甲基丙烯酸，丙烯酸酯，甲基丙烯酸酯，丙烯腈，丙烯酰胺和己内酯与淀粉，发泡剂包括选自C2〜C7脂肪族烃，C2〜C7卤代 碳氢化合物和二氧化碳。 由于可膨胀淀粉珠具有与可发性聚苯乙烯珠相似的性质，因此可以通过用于发泡可发性聚苯乙烯珠的设备进行发泡成型，可以生产各种尺寸和各种形状的泡沫。