公开(公告)号：US06770696B1

公开(公告)日：2004-08-03

申请号：US10069617

申请日：2002-02-27

申请人： Moon Bae Ko ,  Bum Suk Jung ,  Won Ho Jo ,  Seong Woo Kim ,  Moo Sung Lee ,  Jun Kyung Kim ,  Soon Ho Lim ,  Chul Rim Choe ,  Min Park

发明人： Moon Bae Ko ,  Bum Suk Jung ,  Won Ho Jo ,  Seong Woo Kim ,  Moo Sung Lee ,  Jun Kyung Kim ,  Soon Ho Lim ,  Chul Rim Choe ,  Min Park

IPC分类号： C08K334

CPC分类号： C08K3/346 ,  C08J3/226 ,  C08J2467/00 ,  C08K9/04 ,  C08L67/04 ,  C08L21/00 ,  C08L2666/04

摘要： Disclosed is a method for preparing a clay-dispersed polymer nanocomposite. In this method, a polymer, which carries oxygen atoms within the repeating units of its backbone and is thermodynamically compatible with a binder resin, is used as a matrix resin. Useful is poly(&egr;-caprolactone) owing to its thermodynamic compatibility with poly(styrene-co-acrylonitrile)copolymers, poly(acrylonitrile-co-butadiene-co-styrene) copolymers, and poly(vinylchloride) resins. Poly(&egr;-caprolactone) resins aid the binder resins to penetrate into silicate layers so that the silicate of the organophilic clay was completely delaminated to silicate lamellas.

摘要翻译： 公开了一种制备粘土分散聚合物纳米复合材料的方法。 在该方法中，使用在其主链的重复单元内携带氧原子并与粘合剂树脂热力学相容的聚合物作为基质树脂。 由于其与聚（苯乙烯 - 共 - 丙烯腈）共聚物，聚（丙烯腈 - 共 - 丁二烯 - 共 - 苯乙烯）共聚物和聚（氯乙烯）树脂的热力学相容性，有用的是聚（ε-己内酯）。 聚（ε-己内酯）树脂有助于粘合剂树脂渗透到硅酸盐层中，使得有机粘土的硅酸盐完全分层成硅酸盐薄片。

公开(公告)号：US10168053B2

公开(公告)日：2019-01-01

申请号：US15319377

申请日：2015-06-02

申请人： Seong Woo Kim

发明人： Seong Woo Kim

IPC分类号： F24B5/00 ,  F24B1/02 ,  F23L1/00 ,  F23B60/00

摘要： Disclosed is a combustion apparatus for both firewood and pellet fuel comprising: a combustion chamber in which wood fuel including firewood or a pellet is stacked; an air supply unit provided with an air supply pipe and a gap-maintaining member and including a nozzle connected to the air supply pipe and configured to spray air toward the wood fuel in a side direction thereof; and an operating unit configured to force the gap-maintaining member to come into contact with one side of the wood fuel to continuously maintain a constant gap between the nozzle and the wood fuel during combustion.

公开(公告)号：US10890321B2

公开(公告)日：2021-01-12

申请号：US16082276

申请日：2017-02-28

申请人： Seong Woo Kim

发明人： Seong Woo Kim

IPC分类号： F23J11/00 ,  F23B30/00 ,  F23B80/02 ,  F23B10/02 ,  F23B80/04 ,  F24B1/02 ,  F23L9/02 ,  F23B90/06 ,  F23L1/00 ,  F23L9/04 ,  F23L15/00 ,  F24B5/02 ,  F23L5/02 ,  F24B5/04 ,  F24B1/08 ,  F24B13/04

摘要： A solid fuel combustion device includes: a fuel supply device including a firewood feed pipe or another fuel supplier; a primary combustion chamber coupled to the fuel supply device; a secondary combustion chamber including a wall formed of a fireproof material and having a structure in which a space is formed at a side of the combustion gas outlet of the primary combustion chamber to induce primary combustion gas to be secondarily expanded and combusted; and an air supply system including at least one air supply device in an entire combustion path formed in the primary combustion chamber and the secondary combustion chamber.

公开(公告)号：US20110045447A1

公开(公告)日：2011-02-24

申请号：US12990369

申请日：2008-12-30

申请人： Seong Woo Kim

发明人： Seong Woo Kim

IPC分类号： G09B19/00

CPC分类号： G09B11/04 ,  G09B5/02

摘要： A method for providing a data for learning a Chinese character wherein the data for learning the Chinese character is provided in response to a user input within a computer screen to facilitate a learning of the Chinese character are disclosed.

摘要翻译： 公开了一种用于提供用于学习汉字的数据的方法，其中响应于在计算机屏幕内的用户输入而提供用于学习汉字的数据，以便于汉字学习。