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    Isothiazolone composition and method for stabilizing isothiazolone
    1.
    发明申请
    Isothiazolone composition and method for stabilizing isothiazolone 审中-公开
    异噻唑酮组合物和稳定异噻唑酮的方法

    公开(公告)号：US20050165073A1

    公开(公告)日：2005-07-28

    申请号：US10515851

    申请日：2003-05-28

    申请人： Wan-Pyo Hong ,  Jin-Man Kim ,  Ki-Seung Choi ,  Jin-Ho Kim ,  Ki-Man Park ,  Hi-Weon Jung

    发明人： Wan-Pyo Hong ,  Jin-Man Kim ,  Ki-Seung Choi ,  Jin-Ho Kim ,  Ki-Man Park ,  Hi-Weon Jung

    IPC分类号： C07D275/02 ,  C07D275/03 ,  C07D275/06 ,  A61K31/425

    CPC分类号： C07D275/03 ,  C07D275/06

    摘要： The present invention relates to an isothiazolone composition and a method for stabilizing the same, and particularly to an isothiazolone composition that does not comprise alkali earth metal salt of a divalent metal such as magnesium chloride, which causes salt shock, and thus that can be stably used as a sterilizer in a dispersion or emulsion such as paint acrylate or latex, therefore effectively preventing growth of microorganisms, and that has superior storage stability due to its low precipitation formation rate because it comprises a precipitation-preventing agent, and a method for stabilizing the same.

    摘要翻译： 本发明涉及异噻唑酮组合物及其稳定化方法，特别涉及不含有二氯甲烷等二价金属的碱土金属盐的异噻唑酮组合物，其可引起盐碱冲击，因此可稳定地 用作分散体或乳液如丙烯酸漆或胶乳中的灭菌器，因此有效地防止了微生物的生长，并且由于其具有降水形成速率而具有优异的储存稳定性，因为它包含防沉降剂，以及稳定化方法 一样。

    Bioreactor for sewage and wastewater treatment
    2.
    发明授权
    Bioreactor for sewage and wastewater treatment 有权
    污水和污水处理生物反应器

    公开(公告)号：US07329539B2

    公开(公告)日：2008-02-12

    申请号：US10343673

    申请日：2002-06-03

    申请人： Wan-Pyo Hong ,  Jin-Man Kim ,  Ki-Seung Choi ,  Hi-Weon Jung ,  Soon-Jong Hahn ,  Jong-Taek Kim

    发明人： Wan-Pyo Hong ,  Jin-Man Kim ,  Ki-Seung Choi ,  Hi-Weon Jung ,  Soon-Jong Hahn ,  Jong-Taek Kim

    IPC分类号： C12M1/00 ,  C12M3/00 ,  C12M1/02 ,  C12M1/09 ,  C12M1/12

    CPC分类号： C02F3/1284 ,  C02F3/348 ,  C02F2209/02 ,  Y02W10/15

    摘要： The present invention relates to a bioreactor for sewage and wastewater treatment, which is capable of agitating and supplying oxygen simultaneously. A bioreactor of the present invention, comprises a culture drum in which microorganisms are cultured; a supplier for supplying a culture solution, and organic and inorganic media to the culture drum, the supplier including a supply tube connected to an upper side of the culture drum, and a pump connected to the supply tube for supplying the culture solution to the culture drum; an agitator for agitating the culture solution by spraying air into the culture solution in the culture drum, the air being supplied from an air blower; and a thermostatic controller for controlling a temperature of the culture solution and disinfecting the interior of the culture drum.

    摘要翻译： 本发明涉及一种用于污水和废水处理的生物反应器，其能够同时搅动和供应氧气。 本发明的生物反应器包括其中培养微生物的培养桶; 用于向培养鼓供应培养溶液的供应商和有机和无机介质，供应商包括连接到培养桶上侧的供应管，以及连接到供应管的泵，用于将培养溶液提供给培养物 鼓; 用于通过将空气喷入培养筒中的培养液中来搅拌培养液的搅拌器，从鼓风机供给的空气; 以及用于控制培养液温度并对培养筒内部进行消毒的恒温控制器。

    Antifouling paint composition
    3.
    发明授权
    Antifouling paint composition 失效
    防污漆组成

    公开(公告)号：US07108741B2

    公开(公告)日：2006-09-19

    申请号：US10529463

    申请日：2003-10-23

    申请人： Kyung-Wook Yang ,  Nam-Sik Park ,  Ki-Seung Choi ,  Soon-Jong Hahn ,  Jin-Man Kim ,  Wan-Pyo Hong

    发明人： Kyung-Wook Yang ,  Nam-Sik Park ,  Ki-Seung Choi ,  Soon-Jong Hahn ,  Jin-Man Kim ,  Wan-Pyo Hong

    IPC分类号： C09D5/16 ,  A01N33/00

    CPC分类号： C09D5/1637

    摘要： A novel antifouling paint composition is disclosed. The antifouling paint composition comprises a resin of 5 to 20 wt %, a solvent of 3 to 30 wt %; a polyhexamethyleneguanidine salt of the following chemical formula 1 of 0.05 to 20 wt %, a pigment of 1 to 50 wt %; and cuprous oxide of 22 to 75 wt % and/or zinc pyrithione of the following chemical formula 2 of 0.05 to 20 wt %; wherein in chemical formula 1, X can be the same or different, and at least one of X is an inorganic acid salt or an organic acid salt; R1 can be the same or different, and is a linear or branched alkyl group containing from 1 to 20 carbon atoms, a phenyl group, a chlorophenyl group, a bromophenyl group, an iodophenyl group, a benzyl group, a chlorobenzyl group, a bromobenzyl group, a iodobenzyl group, a phenethyl group, a naphthyl group or a hydrogen; and n is an integer of 1 or more.

    摘要翻译： 公开了一种新型防污涂料组合物。 防污涂料组合物包含5至20重量％的树脂，3至30重量％的溶剂; 以下化学式1的聚六亚甲基胍盐为0.05〜20重量％，颜料为1〜50重量％ 和22〜75重量％的氧化亚铜和/或以下化学式2的吡啶硫酮锌为0.05〜20重量％ 其中在化学式1中，X可以相同或不同，X中的至少一个是无机酸盐或有机酸盐; R 1可以相同或不同，为含有1〜20个碳原子的直链或支链烷基，苯基，氯苯基，溴苯基，碘苯基，苄基 基团，氯苄基，溴苄基，碘苄基，苯乙基，萘基或氢; n为1以上的整数。

    ANTIFOULING PAINT COMPOSITION
    4.
    发明申请
    ANTIFOULING PAINT COMPOSITION 失效
    防油漆组合物

    公开(公告)号：US20060137566A1

    公开(公告)日：2006-06-29

    申请号：US10529463

    申请日：2003-10-23

    申请人： Kyung-Wook Yang ,  Nam-Sik Park ,  Ki-Seung Choi ,  Soon-Jong Hahn ,  Jin-Man Kim ,  Wan-Pyo Hong

    发明人： Kyung-Wook Yang ,  Nam-Sik Park ,  Ki-Seung Choi ,  Soon-Jong Hahn ,  Jin-Man Kim ,  Wan-Pyo Hong

    IPC分类号： C09D5/14

    CPC分类号： C09D5/1637

    摘要： A novel antifouling paint composition is disclosed. The antifouling paint composition comprises a resin of 5 to 20 weight %; a solvent of 3 to 30 weight %; polyhexamethyleneguanidine salt of the following chemical formula 1 of 0.05 to 20 weight %; a pigment of 1 to 50 weight %; and cuprous oxide of 22 to 75 weight % and/or zinc pyrithione of the following chemical formula 2 of 0.05 to 20 weight %. [Chemical formula 1] [Chemical formula 2] In chemical formula 1, at least one of X is an inorganic acid salt or an organic acid salt; R1 is an alkyl group, a phenyl group, a benzyl group, a phenethyl group, a naphthyl group or hydrogen, and n is an integer of 1 or more.

    摘要翻译： 公开了一种新型防污涂料组合物。 防污漆组合物包含5〜20重量％的树脂; 3〜30重量％的溶剂; 以下化学式1的聚六亚甲基胍盐为0.05〜20重量％; 1〜50重量％的颜料; 和22〜75重量％的氧化亚铜和/或以下化学式2的吡啶硫酮锌为0.05〜20重量％。 [化学式1] [化学式2]在化学式1中，X中的至少一个是无机酸盐或有机酸盐; R1是烷基，苯基，苄基，苯乙基，萘基或氢，n是1以上的整数。

    Method of preparing N,N′-disubstituted-3,3′-dithiodipropionamide and method of preparing substituted 3-isothiazolone by using the same
    7.
    发明授权
    Method of preparing N,N′-disubstituted-3,3′-dithiodipropionamide and method of preparing substituted 3-isothiazolone by using the same 有权
    制备N，N'-二取代-3,3'-二硫代二丙酰胺的方法及其制备取代的3-异噻唑酮的方法

    公开(公告)号：US06479701B1

    公开(公告)日：2002-11-12

    申请号：US09937747

    申请日：2001-09-28

    申请人： Seung-Hwan Kim ,  Jeong-Ho Park ,  Jin-Man Kim ,  Soon-Jong Hahn ,  Ki-Seung Choi ,  Myung-Ho Cho

    发明人： Seung-Hwan Kim ,  Jeong-Ho Park ,  Jin-Man Kim ,  Soon-Jong Hahn ,  Ki-Seung Choi ,  Myung-Ho Cho

    IPC分类号： C07C23305

    CPC分类号： C07D275/03 ,  C07C319/20 ,  C07C319/24 ,  C07C323/60

    摘要： A method of preparing N,N-disubstituted-3,3′-dithiodipropionamide of formula (2) is provided. In the method, 3-mercaptopropionamide of formula (4) reacts with an aqueous solution of amine to prepare N-substituted-3-mercaptopropionamide of formula (3) and N-substituted-3-mercaptopropionamide reacts with an aqueous solution of hydrogen peroxide. In addition, a method of preparing substituted 3-isothiazolone is provided. In the method, the produced N,N-disubstituted-3,3′-dithiodipropionamide reacts with a halogenating agent, wherein X and Z are same or different and each selected from the group consisting of hydrogen or a lower alkyl group; Y is selected from the group consisting of hydrogen, an alkyl group of 1 to 18 carbon atoms, a cycloalkyl group of up to 10 carbon atoms, an aralkyl group of up to 10 carbon atoms, an aryl group of up to 10 carbon atoms, a halogen-, lower alkyl- or lower alkoxy-substituted aryl group, a cyano alkyl group, a carboalkoxyalkyl group, a haloalkyl group, an alkoxyalkyl group, an aryloxyalkyl group of up to 12 carbon atoms, an aralkoxyalkyl group of up to 12 carbon atoms, a dialkylaminoalkyl group, an alkylacyl group of up to 8 carbon atoms, a lower alkylsulfonyl group, an arylsulfonyl group of up to 10 carbon atoms, a cyano group and a carbamoyl group.

    摘要翻译： 提供制备式（2）的N，N-二取代-3,3'-二硫代二丙酰胺的方法。 在该方法中，式（4）的3-巯基丙酰胺与胺水溶液反应制备式（3）的N-取代-3-巯基丙酰胺，N-取代-3-巯基丙酰胺与过氧化氢水溶液反应。 此外，提供了制备取代的3-异噻唑酮的方法。 在该方法中，所制备的N，N-二取代-3,3'-二硫代二丙酰胺与卤化剂反应，其中X和Z相同或不同，各自选自氢或低级烷基; Y选自氢，1至18个碳原子的烷基，至多10个碳原子的环烷基，至多10个碳原子的芳烷基，至多10个碳原子的芳基， 卤素，低级烷基或低级烷氧基取代的芳基，氰基烷基，碳烷氧基烷基，卤代烷基，烷氧基烷基，至多12个碳原子的芳氧基烷基，至多12个碳原子的芳烷氧基烷基 原子，二烷基氨基烷基，至多8个碳原子的烷基酰基，低级烷基磺酰基，至多10个碳原子的芳基磺酰基，氰基和氨基甲酰基。