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1. 发明授权

US5716629A Synergistic blend of 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane tetrahydro-3,5,-dimethyl-2h-1,3,5-thiadiazine-2-thione 失效
标题翻译： 1-（3-氯烯丙基）-3,5,7-三氮杂-1-氮鎓金刚烷四氢-3,5， - 二甲基-2h-1,3,5-噻二嗪-2-硫酮的协同混合
公开(公告)号：US5716629A
公开(公告)日：1998-02-10
申请号：US694361
申请日：1996-08-08
申请人： Linda R. Robertson , Sasireka S. Ramesh
发明人： Linda R. Robertson , Sasireka S. Ramesh
IPC分类号： A01N43/90 , A01N25/02
CPC分类号： A01N43/90
摘要： The invention is a composition for controlling microbiological growth which comprises a combination of 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane and tetrahydro-3,5-dimethyl-2H-1,3,5-thiadiazine-2-thione. The invention has particular utility as a composition for controlling microbiological growth in a slurry of paper machine additives such as precipitated calcium carbonate which comprises adding to said slurry a combination of 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane and tetrahydro-3,5-dimethyl-2H-1,3,5-thiadiazine-2-thione. The invention is also a method for controlling bacterial and fungal growth which comprises a combination of 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane and tetrahydro-3,5-dimethyl-2H-1,3,5-thiadiazine-2-thione. The invention has particular utility as a method for controlling microbiological growth in a slurry of precipitated calcium carbonate which comprises adding to said slurry a combination of 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane and tetrahydro-3,5-dimethyl-2H-1,3,5-thiadiazine-2-thione. A preferred weight ratio of adamantane to thione is from about 10:1 to about 1:10.
摘要翻译：本发明是用于控制微生物生长的组合物，其包含1-（3-氯烯丙基）-3,5,7-三氮杂-1-氮鎓金刚烷和四氢-3,5-二甲基-2H-1,3,5- 噻二嗪-2-硫酮。本发明作为用于控制造纸机添加剂如沉淀碳酸钙的浆料中的微生物生长的组合物具有特别的用途，其包括向所述浆料中加入1-（3-氯烯丙基）-3,5,7-三氮杂-1 - 十氮烷金刚烷和四氢-3,5-二甲基-2H-1,3,5-噻二嗪-2-硫酮。本发明还是一种控制细菌和真菌生长的方法，其包括1-（3-氯烯丙基）-3,5,7-三氮杂-1-氮鎓金刚烷与四氢-3,5-二甲基-2H-1,3 ，5-噻二嗪-2-硫酮。本发明作为控制沉淀碳酸钙浆液中微生物生长的方法具有特殊的用途，该方法包括向所述淤浆中加入1-（3-氯烯丙基）-3,5,7-三氮杂-1-氮鎓金刚烷与四氢 - 3,5-二甲基-2H-1,3,5-噻二嗪-2-硫酮。金刚烷与硫酮的优选重量比为约10:1至约1:10。

2. 发明授权

US5624575A Method for preventing microbial deposits in the papermaking process with ethylene oxide/propylene oxide copolymers 失效
标题翻译：用环氧乙烷/环氧丙烷共聚物防止造纸过程中微生物沉积的方法
公开(公告)号：US5624575A
公开(公告)日：1997-04-29
申请号：US508659
申请日：1995-07-28
申请人： Robert J. Meade , Linda R. Robertson , Nicole R. Taylor , Judy G. LaZonby
发明人： Robert J. Meade , Linda R. Robertson , Nicole R. Taylor , Judy G. LaZonby
IPC分类号： C02F1/50 , D21H17/53 , D21H21/04
CPC分类号： D21H17/53 , D21H21/04 , C02F1/50 , Y10S210/928
摘要： The present invention relates generally to controlling the growth of microorganisms, including the inhibition of the growth of filamentous microorganisms in industrial process waters. The invention is directed to a method for preventing and removing the formation of deposits by microorganisms in the wet end of a paper machine with a combination of peracetic acid and an ethylene oxide/propylene oxide copolymer.
摘要翻译：本发明一般涉及控制微生物的生长，包括抑制工业过程水中丝状微生物的生长。本发明涉及一种通过过乙酸和环氧乙烷/环氧丙烷共聚物的组合在造纸机的湿端中防止和去除微生物沉积物形成的方法。

3. 发明授权

US5324432A Treatment of process waters to destroy filamentous bacteria 失效
标题翻译：处理水处理以破坏丝状细菌
公开(公告)号：US5324432A
公开(公告)日：1994-06-28
申请号：US77654
申请日：1993-06-17
申请人： Linda R. Robertson , Judy G. LaZonby , Joseph J. Krolczyk , Harley R. Melo
发明人： Linda R. Robertson , Judy G. LaZonby , Joseph J. Krolczyk , Harley R. Melo
IPC分类号： C02F1/50 , C02F1/72 , C02F1/76 , C02F3/34 , C02F3/28
CPC分类号： C02F1/722 , C02F1/50 , C02F1/76 , C02F3/342 , Y10S210/928 , Y10S435/80
摘要： The present invention provides a method for inhibiting the growth of filamentous microorganisms. The method includes the steps of adding effective amounts of a biocide and an enzyme. The enzyme of the present invention enhances the leakiness of the protective sheath around the filamentous microorganisms to allow the penetration of the biocide into the cells of the filamentous microorganisms.
摘要翻译：本发明提供抑制丝状微生物生长的方法。该方法包括加入有效量的杀生物剂和酶的步骤。本发明的酶增强了围绕丝状微生物的保护性鞘的泄漏，以使杀生物剂渗透到丝状微生物的细胞中。

4. 发明授权

US5281537A Method for monitoring fouling in commercial waters 失效
标题翻译：监测商业用水污染的方法
公开(公告)号：US5281537A
公开(公告)日：1994-01-25
申请号：US975091
申请日：1992-12-22
申请人： Linda R. Robertson , Jeffrey R. Cantrall
发明人： Linda R. Robertson , Jeffrey R. Cantrall
IPC分类号： C02F1/00 , C02F5/00 , G01N17/00 , G01N33/18
CPC分类号： G01N17/008 , G01N33/18 , G01N33/1866 , Y10T436/117497
摘要： A fouling monitor and method for sensing fouling in commercial waters and for differentiating between microbiological fouling and chemical fouling, which includes a dissolved oxygen probe disposed in a slip stream of water and means for providing an abundance of oxygen and nutrient to the microbial activity whereby a decrease in dissolved oxygen level is sensed due to the increased respiration of the microbes when microbiological fouling occurs. A polyester screen is mounted over the sensing end of the dissolved oxygen probe to promote microbiological fouling by providing a means for engaging the microbes and to enhance differentiation between the biological component and the non-viable/chemical component.
摘要翻译：用于感测商业用水中的结垢和微生物污染与化学结垢之间的污染的污染监测器和方法，其包括设置在水流中的溶解氧探针和用于向微生物活动提供丰富的氧和营养的装置，当发生微生物污染时，由于微生物的呼吸增加，感测到溶解氧水平的降低。在溶解氧探针的感测端上安装聚酯筛网，以通过提供接合微生物并增强生物成分与非生/化学成分之间的分化的手段来促进微生物结垢。

5. 发明授权

US6053032A System and method for determining a deposition rate in a process stream indicative of a mass build-up and for controlling feed of a product in the process stream to combat same 失效
标题翻译：用于确定过程流中沉积速率的系统和方法，其指示质量累积并且用于控制过程流中的产物的进料以对抗
公开(公告)号：US6053032A
公开(公告)日：2000-04-25
申请号：US9968
申请日：1998-01-21
申请人： Paul R. Kraus , Jeffrey P. Chamberlain , Linda R. Robertson , Barbara E. Moriarty
发明人： Paul R. Kraus , Jeffrey P. Chamberlain , Linda R. Robertson , Barbara E. Moriarty
IPC分类号： G01N17/00 , G01N27/00 , G01N33/18 , G01N33/00
CPC分类号： G01N29/036 , G01N17/008 , G01N33/1866 , G01N2033/184 , G01N2291/0256 , G01N33/1853
摘要： A system and a method are provided for detecting and monitoring changes in frequency in a process stream. At least one probe is placed in the process stream that is capable of detecting a change in frequency due to a build-up of mass on the probe from scale, corrosion, biofilm or the like in the process stream. A processor receives the signal produced by the probe to produce an output signal indicative of the change in frequency which is proportional to mass detected by the probe. A feeder is capable of feeding a product into the process stream as a result of the detected change in frequency of the probe to combat the mass build-up from scale, corrosion, biofilm or the like in the process stream. The system and method are further capable of measuring anti-scalant, corrosion inhibitor, biocide efficacy and controlling product feed into the process stream based on the determined efficacy.
摘要翻译：提供了一种用于检测和监视处理流中的频率变化的系统和方法。至少一个探针被放置在工艺流中，其能够检测由于在工艺流中的氧化皮，腐蚀，生物膜等在探针上的质量的积聚而引起的频率变化。处理器接收由探头产生的信号，以产生指示频率变化的输出信号，其与由探针检测到的质量成比例。由于检测到的探针变化频率的变化，进料器能够将产物输送到工艺流中，以防止在工艺流中的垢，腐蚀，生物膜等的质量堆积。该系统和方法还能够基于确定的功效测量抗鳞屑，腐蚀抑制剂，杀生物剂功效并且控制产物进料到工艺流中。

6. 发明授权

US5573641A Method for preventing microbial deposits in the wet end of papermachines using ethylene oxide/propylene oxide copolymer 失效
标题翻译：使用环氧乙烷/环氧丙烷共聚物防止造纸机湿端的微生物沉积的方法
公开(公告)号：US5573641A
公开(公告)日：1996-11-12
申请号：US430629
申请日：1995-04-28
申请人： Robert J. Meade , Linda R. Robertson , Nicole R. Taylor
发明人： Robert J. Meade , Linda R. Robertson , Nicole R. Taylor
IPC分类号： C02F1/50 , D21H17/53 , D21H21/04 , D21H17/52
CPC分类号： D21H21/04 , D21H17/53 , C02F1/50 , Y10S162/04
摘要： A method of removing and preventing the build-up deposit-forming microorganisms in a papermachine fluid, the method comprising the step of treating the fluid with an aqueous, the aqueous solution including from about 0.1 to about 35 parts per million of an ethylene oxide/propylene oxide copolymer having a molecular weight of from about 2500 to about 3550 daltons.
摘要翻译：一种除去和防止造纸机液中形成积聚微生物的方法，该方法包括以水溶液处理流体的步骤，所述水溶液包含约0.1-约35ppm的环氧乙烷/ 分子量为约2500至约3550道尔顿的环氧丙烷共聚物。

7. 发明授权

US5374536A Synergistic product selection test for biocides 失效
标题翻译：杀菌剂协同产品选择试验
公开(公告)号：US5374536A
公开(公告)日：1994-12-20
申请号：US979750
申请日：1992-11-23
申请人： Linda R. Robertson
发明人： Linda R. Robertson
IPC分类号： C12Q1/18 , C12Q1/32 , C12N5/00
CPC分类号： C12Q1/18
摘要： The product selection test is developed for rapid determination of the presence of synergistic blends of the biocide or the presence of biocide blends in contaminated waters. The method uses a reduction oxidation dye system, supplied nutrients, admixtures of one or more biocides or blends thereof and incubation times and temperatures providing for a variation of color changes of the dye system. Industrial waters such as pulp and paper waters contaminated with microbes can be tested by this rapid method of determining the presence of synergistic blends of anti-microbial agents.
摘要翻译：开发产品选择测试用于快速测定杀菌剂的协同混合物的存在或在污染水域中杀菌剂混合物的存在。该方法使用还原氧化染料体系，提供营养物质，一种或多种杀生物剂或其混合物的混合物，以及提供染料体系颜色变化变化的孵育时间和温度。受微生物污染的纸浆和纸张水等工业水可以通过这种确定抗微生物剂协同混合物的存在的快速方法来测试。

8. 发明授权

US06267897B1 Method of inhibiting biofilm formation in commercial and industrial water systems 失效
标题翻译：抑制商业和工业用水系统中生物膜形成的方法
公开(公告)号：US06267897B1
公开(公告)日：2001-07-31
申请号：US09564244
申请日：2000-05-04
申请人： Linda R. Robertson , Victoria M. Kehoe , Laura E. Rice , Chandrashekar Shetty
发明人： Linda R. Robertson , Victoria M. Kehoe , Laura E. Rice , Chandrashekar Shetty
IPC分类号： C02F150
CPC分类号： C02F5/10 , C02F2103/023 , C02F2103/28 , C02F2103/32
摘要： Biofilm formation is inhibited in commercial and industrial water systems through the addition of at least one plant oil.
摘要翻译：通过添加至少一种植物油，在商业和工业水体系中抑制生物膜形成。

9. 发明授权

US6054054A Chemical for the prevention of attachment of microorganisms to surfaces 失效
标题翻译：用于防止微生物附着于表面的化学物质
公开(公告)号：US6054054A
公开(公告)日：2000-04-25
申请号：US413657
申请日：1995-03-30
申请人： Linda R. Robertson , Michael R. St. John
发明人： Linda R. Robertson , Michael R. St. John
IPC分类号： C02F1/50
CPC分类号： C02F1/50 , Y10S162/04 , Y10S210/928
摘要： The inventors have discovered a new method of treating paper machine white water aqueous systems and surfaces in the paper machine white water aqueous systems that prevents or inhibits the adhesion of bacterial cells to the surfaces and thereby controls the biological fouling of the surfaces. The process comprises adding to the aqueous system an adhesion-inhibiting amount of vinyl cationic polymer. This method effectively inhibits the adhesion of the bacterial cells to exposed surfaces without killing the fouling organisms and also without harming non-target organisms. In addition, the method of the present invention advantageously does not cause the formation of harmful substances in the effluent from the systems treated.
摘要翻译：发明人已经发现了一种在造纸机白水含水系统中处理造纸机白水含水系统和表面的新方法，其防止或抑制细菌细胞粘附到表面，从而控制表面的生物结垢。该方法包括向水性体系中加入粘合抑制量的乙烯基阳离子聚合物。该方法有效地抑制细菌细胞对暴露表面的粘附，而不会杀死结垢生物体，也不会损害非靶生物。此外，本发明的方法有利地不会引起来自所处理系统的流出物中的有害物质的形成。

10. 发明授权

US5395530A Treatment of fresh waters to destroy filamentous bacteria 失效
标题翻译：淡水处理以破坏丝状细菌
公开(公告)号：US5395530A
公开(公告)日：1995-03-07
申请号：US223859
申请日：1994-04-06
申请人： Linda R. Robertson , Judy G. LaZonby , Joseph J. Krolczyk , Harley R. Melo , Christopher L. Wiatr
发明人： Linda R. Robertson , Judy G. LaZonby , Joseph J. Krolczyk , Harley R. Melo , Christopher L. Wiatr
IPC分类号： C02F1/50 , C02F1/72 , C02F1/76 , C02F3/34 , C02F3/28
CPC分类号： C02F1/722 , C02F1/50 , C02F1/76 , C02F3/342 , Y10S210/928 , Y10S435/80
摘要： The present invention provides a method for inhibiting the growth of filamentous microorganisms. The method includes the steps of adding effective amounts of a biocide and an enzyme. The enzyme of the present invention enhances the leakiness of the protective sheath around the filamentous microorganisms to allow the penetration of the biocide into the cells of the filamentous microorganisms.
摘要翻译：本发明提供抑制丝状微生物生长的方法。该方法包括加入有效量的杀生物剂和酶的步骤。本发明的酶增强了围绕丝状微生物的保护性鞘的泄漏，以使杀生物剂渗透到丝状微生物的细胞中。

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