公开(公告)号：US08177896B2

公开(公告)日：2012-05-15

申请号：US13054938

申请日：2009-04-16

申请人： Peiyuan Qian ,  Ying Xu ,  Xiaojian Zhou ,  Hongping He ,  Nobuhiro Fusetani ,  Wei-Min Dai

发明人： Peiyuan Qian ,  Ying Xu ,  Xiaojian Zhou ,  Hongping He ,  Nobuhiro Fusetani ,  Wei-Min Dai

IPC分类号： C09D5/16 ,  C07D307/33 ,  A01N25/00 ,  A01N31/08

CPC分类号： C07D307/33 ,  C09D5/1637

摘要： A novel chemical genus of furan-2-one antifouling compound as non-toxic, environment friendly antifouling agent, a coating material for objects submerged under the water based on the furan-2-one compounds. The substituted furan-2-one antifouling compounds have a furan-2-one ring and an alkyl side chain thereto and are of the formula: where n=6-14, representing the number of carbon atoms in said side chain.

摘要翻译： 呋喃-2-酮防污化合物的新型化学品为无毒，环保型防污剂，基于呋喃-2-酮化合物浸没在水下的物体涂料。 取代的呋喃-2-酮防污化合物具有呋喃-2-酮环和烷基侧链，具有下式：其中n = 6-14，表示所述侧链中的碳原子数。

公开(公告)号：US08557331B2

公开(公告)日：2013-10-15

申请号：US12933087

申请日：2009-03-20

申请人： Peiyuan Qian ,  Xiaojian Zhou ,  Hongping He ,  Ying Xu

发明人： Peiyuan Qian ,  Xiaojian Zhou ,  Hongping He ,  Ying Xu

IPC分类号： B05C13/00

CPC分类号： C07D311/30 ,  A01N43/16

摘要： A method to utilize a chemical genus of chromen-4-one derivatives as non-toxic, environment friendly antifouling agent, a coating material for objects submerged under the water and subject to biofouling based on the chromen-4-one compounds, as well as a method of obtaining one of such chromen-4-one antifouling compounds, 4′,5,7-trihydroxy-isoflavone, from a natural source. Particularly exemplary of such substituted chromen-4-one antifouling compounds are provided and they are 4′,5,7 -trihydroxy-isoflavone, 4′,5-dihydroxy-3,6,7,8 tetramethoxy-flavone, 3′,5-dihydroxy-3,4′,6,8 tetramethoxy-flavone, 4′,5-dihydroxy-3,6,7-trimethoxy-flavone, 4′,5,7-trihydroxy-flavone, 3′,4′,6,7-tetrahydroxy-flavone, and 5-monohydroxy-flavone.

摘要翻译： 利用色烯-4-酮衍生物的化学属的方法是无毒，环保的防污剂，用于淹没在水下的物体的涂层材料，并基于色烯-4-酮化合物进行生物污染，以及 从天然来源获得这种色烯-4-一防污化合物之一的方法，4'，5,7-三羟基 - 异黄酮。 提供这种取代的苯甲酸-4-酮防污化合物的特别示例，它们是4'，5,7-三羟基 - 异黄酮，4'，5-二羟基-3,6,7,8四甲氧基 - 黄酮，3'，5 二羟基-3,4'，6,8四甲氧基黄酮，4'，5-二羟基-3,6,7-三甲氧基黄酮，4'，5,7-三羟基黄酮，3'，4'，6 ，7-四羟基 - 黄酮和5-单羟基 - 黄酮。

公开(公告)号：US20110177237A1

公开(公告)日：2011-07-21

申请号：US12933087

申请日：2009-03-20

申请人： Peiyuan Qian ,  Xiaojian Zhou ,  Hongping He ,  Ying Xu

发明人： Peiyuan Qian ,  Xiaojian Zhou ,  Hongping He ,  Ying Xu

IPC分类号： B05D5/00 ,  C09D5/16 ,  C12P17/06 ,  A01P15/00

CPC分类号： C07D311/30 ,  A01N43/16

摘要： A method to utilize a chemical genus of chromen-4-one derivatives as non-toxic, environment friendly antifouling agent, a coating material for objects submerged under the water and subject to biofouling based on the chromen-4-one compounds, as well as a method of obtaining one of such chromen-4-one antifouling compounds, 4′,5,7-trihydroxy-isoflavone, from a natural source. Particularly exemplary of such substituted chromen-4-one antifouling compounds are provided and they are 4′,5,7-trihydroxy-isoflavone, 4′,5-dihydroxy-3,6,7,8 tetramethoxy-flavone, 3′,5-dihydroxy-3,4′,6,8 tetramethoxy-flavone, 4′,5-dihydroxy-3,6,7-trimethoxy-flavone, 4′,5,7-trihydroxy-flavone, 3′,4′,6,7-tetrahydroxy-flavone, and 5-monohydroxy-flavone.

摘要翻译： 利用色烯-4-酮衍生物的化学属的方法是无毒，环保的防污剂，用于淹没在水下的物体的涂层材料，并基于色烯-4-酮化合物进行生物污染，以及 从天然来源获得这种色烯-4-一防污化合物之一的方法，4'，5,7-三羟基 - 异黄酮。 提供了这种取代的色烯-4-酮防污化合物的特别示例，它们是4'，5,7-三羟基 - 异黄酮，4'，5-二羟基-3,6,7,8四甲氧基黄酮，3'，5 二羟基-3,4'，6,8四甲氧基黄酮，4'，5-二羟基-3,6,7-三甲氧基黄酮，4'，5,7-三羟基黄酮，3'，4'，6 ，7-四羟基 - 黄酮和5-单羟基 - 黄酮。

公开(公告)号：US20110185944A1

公开(公告)日：2011-08-04

申请号：US13054938

申请日：2009-04-16

申请人： Peiyuan Qian ,  Ying Xu ,  Xiaojian Zhou ,  Hongping He ,  Nobuhiro Fusetani ,  Wei-Min Dai

发明人： Peiyuan Qian ,  Ying Xu ,  Xiaojian Zhou ,  Hongping He ,  Nobuhiro Fusetani ,  Wei-Min Dai

IPC分类号： C09D5/16 ,  C07D407/12 ,  C07D307/58

CPC分类号： C07D307/33 ,  C09D5/1637

摘要： A novel chemical genus of furan-2-one antifouling compound as non-toxic, environment friendly antifouling agent, a coating material for objects submerged under the water based on the furan-2-one compounds. The substituted furan-2-one antifouling compounds have a furan-2-one ring and an alkyl side chain thereto and are of the formula: where n=6-14, representing the number of carbon atoms in said side chain.

摘要翻译： 呋喃-2-酮防污化合物的新型化学品为无毒，环保型防污剂，基于呋喃-2-酮化合物浸没在水下的物体涂料。 取代的呋喃-2-酮防污化合物具有呋喃-2-酮环和烷基侧链，具有下式：其中n = 6-14，表示所述侧链中的碳原子数。

公开(公告)号：US20230130576A1

公开(公告)日：2023-04-27

申请号：US18146392

申请日：2022-12-26

申请人： Xiaojian Zhou

发明人： Xiaojian Zhou

IPC分类号： C09J197/00

摘要： An environmentally-friendly epoxy tannin resin based polyurea adhesive and its preparation method are provided. The method includes preparing the environmentally-friendly water-resistant tannin-based wood adhesive by graft copolymerization of epoxy tannin, which is obtained by epoxidation of tannin using epoxy chloropropane, with triethylene tetramine and subsequent deamination reaction of them with urea.

公开(公告)号：US07264738B2

公开(公告)日：2007-09-04

申请号：US10864966

申请日：2004-06-10

申请人： Mindong Bai ,  Xiyao Bai ,  Xiaojian Zhou ,  Zhitao Zhang ,  Mindi Bai ,  Bo Yang ,  Chengwu Yi

发明人： Mindong Bai ,  Xiyao Bai ,  Xiaojian Zhou ,  Zhitao Zhang ,  Mindi Bai ,  Bo Yang ,  Chengwu Yi

IPC分类号： C02F1/78

CPC分类号： C02F1/4608 ,  C02F2001/46185 ,  C02F2103/008 ,  C02F2303/04 ,  C02F2305/023

摘要： The present invention relates to gaseous discharge and applied biotechnology. In particularly, the present invention relates to a method for killing organisms in the course of conveying ballast water in ship, comprising applying a voltage with frequency of 400-40000 Hz between the anode electrode and the cathode electrode of the free radical generator, thereby forming strong ionization discharge of electric field strength of 250-600 Td between the anode electrode and the cathode electrode, ionizing, dissociating, and exciting O2 and H2O, or O2, processing into active particles comprising O3, OH. and HO2, dissolving excitedly to obtain free radical solution mainly consisted of OH, adding the free radical solution to conveying pipeline of ballast water, conveying for 2-20 s in the pipeline, thereby killing organisms of ballast water selected from the group consisted of bacteria, single cell alga, and protozoan.

摘要翻译： 本发明涉及气体排放和应用生物技术。 特别地，本发明涉及在船舶运送压载水的过程中杀死生物体的方法，包括在自由基发生器的阳极和阴极之间施加400-40000Hz频率的电压，从而形成 阳极和阴极之间电场强度为250-600Td的强离子化放电，电离，解离和激发O 2和H 2 O，或O 加工成包含O 3，OH和HO 2的活性颗粒，激活溶解得到主要由OH组成的自由基溶液，加入 输送压载水管道的自由基解决方案，在管道中输送2-20秒，从而杀死选自细菌，单细胞藻和原生动物的压载水的生物体。

公开(公告)号：US09922043B1

公开(公告)日：2018-03-20

申请号：US14524529

申请日：2014-10-27

申请人： Daniel Allen Smith ,  Bruce J. Schuchardt ,  Xiaojian Zhou

发明人： Daniel Allen Smith ,  Bruce J. Schuchardt ,  Xiaojian Zhou

IPC分类号： G06F17/30 ,  G06F12/02

CPC分类号： G06F17/30174 ,  G06F12/0253 ,  G06F17/30575 ,  G06F2212/702

摘要： Methods, systems, and apparatus, including computer programs encoded on computer storage media, for distributed data management. One of the methods includes maintaining, by a first member in a distributed data management system having multiple computing members installed on multiple respective computers, a first garbage collection version vector that includes, for each member in the distributed data management system, a garbage collection version that represents a number of garbage collection processes performed by the member on a respective copy of a replicated data region maintained by the member in the data management system. If the first garbage collection version vector is different than a second garbage collection version vector received from a different provider member, a first replication process is performed that is different than a second replication process that is performed when the first garbage collection version vector matches the second garbage collection version vector.