公开(公告)号：US20060289354A1

公开(公告)日：2006-12-28

申请号：US11153571

申请日：2005-06-15

申请人： Xiangdong Zhou ,  Stephen Bryant ,  Thomas McNeel

发明人： Xiangdong Zhou ,  Stephen Bryant ,  Thomas McNeel

IPC分类号： C02F3/00

CPC分类号： A01N63/02 ,  A01N2300/00

摘要： A method and composition for killing, preventing, or inhibiting the growth of microorganisms in an aqueous system or on a substrate capable of supporting a growth of microorganisms are provided by providing a lactoperoxidase, hydrogen peroxide or a peroxide source, a halide, other than a chloride, or a thiocyanate, and, optionally, an ammonium source, under conditions in which the lactoperoxidase, peroxide from the hydrogen peroxide or peroxide source, halide or thiocyanate and ammonium from the ammonium source interact to provide an antimicrobial agent to the aqueous system or substrate.

摘要翻译： 通过提供一种乳过氧化物酶，过氧化氢或过氧化物源，卤化物，除了一种或多种以外，还提供了杀死，预防或抑制微生物在含水系统或能够支持微生物生长的基质上的生长的方法和组合物 氯化物或硫氰酸盐，以及任选的铵源，其中乳过氧化物酶，来自过氧化氢或过氧化物源的过氧化物，卤化物或硫氰酸盐和来自铵源的铵相互作用以提供抗微生物剂到水系统或 基质。

公开(公告)号：US20080230094A1

公开(公告)日：2008-09-25

申请号：US11690572

申请日：2007-03-23

申请人： Xiangdong Zhou ,  Thomas E. McNeel

发明人： Xiangdong Zhou ,  Thomas E. McNeel

IPC分类号： A01N59/00 ,  C02F1/76

CPC分类号： C02F1/766 ,  A01N59/02 ,  C02F1/722 ,  C02F2103/023 ,  C02F2103/24 ,  C02F2103/28 ,  C02F2103/32 ,  C02F2103/42 ,  C02F2303/04 ,  A01N59/00 ,  A01N2300/00

摘要： The invention is a method to inhibit the growth of at least one microorganism in an aqueous system capable of supporting such growth. This includes controlling, and preferably preventing, slime formation in the aqueous system. The method mixes a persulfate salt, a bromide salt, and water under conditions sufficient to form an active bromine-containing, [Br+], solution and then adds an effective amount of the active bromine-containing solution to an aqueous system to inhibit the growth of at least one microorganism in the aqueous system. Also, the invention is a method to inhibit the growth of at least one microorganism on a substrate capable of supporting such growth. The method contacts the substrate with an effective amount of active bromine-containing solution to inhibit the growth of at least one microorganism on the substrate. Combining an amine source with the persulfate salt and bromide salts generates an active bromine-containing solution which also contains bromamines.

摘要翻译： 本发明是抑制能够支持这种生长的含水体系中的至少一种微生物的生长的方法。 这包括控制并且优选地防止水系统中的粘液形成。 该方法在足以形成含活性溴的[Br + +]溶液的条件下将过硫酸盐，溴化物盐和水混合，然后加入有效量的含活性溴的溶液 涉及水系统以抑制水系统中至少一种微生物的生长。 此外，本发明是抑制能够支持这种生长的底物上的至少一种微生物生长的方法。 该方法用有效量的含活性溴的溶液接触底物以抑制底物上至少一种微生物的生长。 将胺源与过硫酸盐盐和溴化物盐结合产生还含有溴胺的活性含溴溶液。

公开(公告)号：US5859040A

公开(公告)日：1999-01-12

申请号：US863691

申请日：1997-05-27

申请人： Vanja M. King ,  Xiangdong Zhou

发明人： Vanja M. King ,  Xiangdong Zhou

IPC分类号： A01N35/02 ,  A01N35/08 ,  A01N37/40 ,  A01N43/50 ,  A01N43/56 ,  A01N43/64 ,  A01N43/80 ,  A01N43/90 ,  A01N47/36 ,  A01N33/18

CPC分类号： A01N43/56

摘要： Compositions comprising a compound of formula I ##STR1## where R and R' are independently selected from hydrogen and alkyl of 1 to 4 carbon atoms, R" is a moiety selected from the group consisting of (a) hydrogen, (b) a halogen atom selected from the group consisting of F, Cl, Br, and I, and (c) a nitro group, or the hydrochloride salt of said compound; and at least one preservative are disclosed which are synergistically effective compared to the respective components alone in controlling and/or reducing the growth of microorganisms in or on a material or medium. Methods to control and/or reduce the growth of microorganisms and prevent spoilage caused by microorganisms with the use of the compositions of the present invention are also disclosed.

摘要翻译： 包含式I化合物的组合物，其中R和R'独立地选自氢和1-4个碳原子的烷基，R“是选自（a）氢，（b） 选自F，Cl，Br和I的卤素原子，和（c）硝基或所述化合物的盐酸盐; 并且公开了至少一种防腐剂，与单独的各组分相比，在控制和/或减少材料或介质中或其上的微生物的生长方面是协同有效的。 还公开了使用本发明组合物来控制和/或减少微生物生长并防止由微生物引起的变质的方法。

公开(公告)号：US08460900B2

公开(公告)日：2013-06-11

申请号：US13152384

申请日：2011-06-03

申请人： Xiangdong Zhou

发明人： Xiangdong Zhou

IPC分类号： C12P19/00 ,  C12P19/02 ,  C12P19/04 ,  C12P7/10 ,  C02F3/00

CPC分类号： C02F3/342 ,  C02F11/12 ,  C02F2103/28 ,  C02F2305/04 ,  C12P7/08 ,  C12P7/10 ,  C12Y302/01004 ,  Y02E50/16 ,  Y02E50/17

摘要： A method to degrade or digest sludge, such as from pulp and/or paper manufacturing, is described. Compositions to use in the method are further described.

摘要翻译： 描述了降低或消化污泥的方法，例如来自纸浆和/或造纸的方法。 进一步描述在该方法中使用的组合物。

公开(公告)号：US06235299B1

公开(公告)日：2001-05-22

申请号：US09031515

申请日：1998-02-27

申请人： Vanja M. King ,  Marilyn S. Whittemore ,  Xiangdong Zhou

发明人： Vanja M. King ,  Marilyn S. Whittemore ,  Xiangdong Zhou

IPC分类号： A01N2500

CPC分类号： A01N37/20 ,  C02F1/50 ,  C02F2103/023 ,  A01N61/00 ,  A01N43/78 ,  A01N47/14 ,  A01N43/653 ,  A01N35/04 ,  A01N2300/00

摘要： A method for increasing the effectiveness of a biocide is described. In the method, at least one biocide and at least one diethanolamide are applied to a substrate or aqueous system subject to the growth of microorganisms. The diethanolamide is applied in an amount effective to increase the biocidal activity of the biocide. Biocidal compositions are described where the biocide and the diethanolamide are present in a combined amount effective to control the growth of at least one microorganism. Methods for controlling the growth of microorganisms on various substrates and in various aqueous systems are also described. The combination of the biocide and the diethanolamide is particularly useful as a biocide in the leather industry, the lumber industry, the papermaking industry, the textile industry, the agricultural industry, and the coating industry, as well as in industrial process waters.

摘要翻译： 描述了增加杀生物剂的有效性的方法。 在该方法中，至少一种杀生物剂和至少一种二乙醇酰胺施用于经受微生物生长的底物或水性体系。 以有效提高杀生物剂的杀生物活性的量施用二乙醇酰胺。 描述杀生物组合物，其中杀生物剂和二乙醇酰胺以有效控制至少一种微生物生长的组合量存在。 还描述了控制各种底物和各种水性体系中微生物生长的方法。 杀菌剂和二乙醇酰胺的组合在皮革工业，木材工业，造纸工业，纺织工业，农业和涂料工业以及工业过程水中的杀生物剂中是特别有用的。

公开(公告)号：US5681851A

公开(公告)日：1997-10-28

申请号：US472209

申请日：1995-06-07

申请人： James Lee ,  Vanja M. King ,  Xiangdong Zhou

发明人： James Lee ,  Vanja M. King ,  Xiangdong Zhou

IPC分类号： A01N25/04 ,  A01N37/12 ,  A01N37/06

CPC分类号： A01N37/12

摘要： An emulsifier composition containing 1,4-bis(bromoacetoxy)-2-butene (BBAB) is disclosed which has the ability to disperse and/or dissolve uniformly in aqueous systems thereby effectively controlling the growth of microorganisms. The composition contains BBAB and a nonionic emulsifier. A method for inhibiting the growth of microorganisms with this composition in an amount effective to control the growth of microorganisms is also disclosed.

摘要翻译： 公开了含有1,4-双（溴乙酰氧基）-2-丁烯（BBAB）的乳化剂组合物，其具有在水体系中均匀分散和/或溶解的能力，从而有效地控制微生物的生长。 组合物含有BBAB和非离子乳化剂。 还公开了以有效控制微生物生长的量抑制微生物生长的方法。

公开(公告)号：US5661149A

公开(公告)日：1997-08-26

申请号：US580739

申请日：1995-12-29

申请人： Vanja M. King ,  Xiangdong Zhou

发明人： Vanja M. King ,  Xiangdong Zhou

IPC分类号： A01N35/02 ,  A01N35/08 ,  A01N37/40 ,  A01N43/50 ,  A01N43/56 ,  A01N43/64 ,  A01N43/80 ,  A01N43/90 ,  A01N47/36 ,  A01N37/10 ,  A01N43/66

CPC分类号： A01N43/56

摘要： Compositions comprising a compound of formula I ##STR1## where R and R' are independently selected from hydrogen and alkyl of 1 to 4 carbon atoms, R" is a moiety selected from the group consisting of (a) hydrogen, (b) a halogen atom selected from the group consisting of F, Cl, Br, and I, and (c) a nitro group, or the hydrochloride salt of said compound; and at least one preservative are disclosed which are synergistically effective compared to the respective components alone in controlling and/or reducing the growth of microorganisms in or on a material or medium. Methods to control and/or reduce the growth of microorganisms and prevent spoilage caused by microorganisms with the use of the compositions of the present invention are also disclosed.

摘要翻译： 包含式I化合物的组合物，其中R和R'独立地选自氢和1-4个碳原子的烷基，R“是选自（a）氢，（b） 选自F，Cl，Br和I的卤素原子，和（c）硝基或所述化合物的盐酸盐; 并且公开了至少一种防腐剂，与单独的各组分相比，在控制和/或减少材料或介质中或其上的微生物的生长方面是协同有效的。 还公开了使用本发明组合物来控制和/或减少微生物生长并防止由微生物引起的变质的方法。