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公开(公告)号：US20110230394A1
公开(公告)日：2011-09-22
申请号：US13048972
申请日：2011-03-16
申请人： Christopher L. Wiatr , Michael L. Corcoran , Thomas E. McNeel , Richard A. Clark , Rita de Cassia Bortoto Porto , David Oppong
发明人： Christopher L. Wiatr , Michael L. Corcoran , Thomas E. McNeel , Richard A. Clark , Rita de Cassia Bortoto Porto , David Oppong
CPC分类号： A01N37/34 , A01N31/02 , A01N63/02 , A23K10/37 , A23K10/38 , B01D3/002 , C07K14/195 , C12P7/06 , Y02E50/16 , Y02E50/17 , Y02P20/582 , Y02P60/873 , A01N2300/00 , A01N33/12 , A01N33/18 , A01N33/20 , A01N35/02 , A01N35/08 , A01N37/16 , A01N43/80 , A01N43/88 , A01N47/14 , A01N47/44 , A01N47/48 , A01N57/34 , A01N59/00
摘要： Methods for controlling the growth of bacteria in ethanol fermentation systems with antibiotic alternatives, which can be nonoxidizing biocides, stabilized oxidizers, or any combinations thereof, are described. As an option, a process or composition of the present invention can include one or more polycyclic antibacterial peptides. The methods can provide improvements, such as increased ethanol yields with minimal carryover of biocide into co-products of the processes.
摘要翻译： 描述了用抗生素替代物（其可以是非氧化杀生物剂，稳定的氧化剂或其任何组合）来控制乙醇发酵系统中细菌生长的方法。 作为选择，本发明的方法或组合物可以包括一种或多种多环抗菌肽。 这些方法可以提供改进，例如提高乙醇产率，同时将杀生物剂最少携带到工艺的共同产品中。
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2.发明授权Application of multiple enzyme blend to control industrial slime on equipment surfaces 失效应用多种酶混合物控制设备表面的工业粘土
公开(公告)号：US5071765A
公开(公告)日：1991-12-10
申请号：US322804
申请日：1989-03-13
申请人： Christopher L. Wiatr
发明人： Christopher L. Wiatr
摘要： A method of attacking and removing microbial slime in slime covered surfaces and maintaining a slime-free surface as in exposed cooling tower surfaces and in waste water treatment and paper making. This method comprises utilizing an enzyme blend in 2 to 100 parts per million (ppm) of beta-glucanase, alpha-amylase and protease. Such enzyme blends have been found specifically to digest microbial slime and reduce microbial attachment and biofilm. A specific combination of polysaccharide degrading enzymes is a ratio of 2 parts beta-glucanase to 1 alpha-amylase to 1 protease utilized in 2-100 parts per million. Broadly, the alpha-amylase must be at least 1 and the protease may vary from 0.5 to 1 part.
摘要翻译： 在暴露的冷却塔表面以及废水处理和造纸中，对粘土覆盖表面进行攻击和除去微生物粘液并保持无粘结表面的方法。 该方法包括使用2至100份（ppm）的β-葡聚糖酶，α-淀粉酶和蛋白酶的酶混合物。 已经发现这种酶混合物专门用于消化微生物粘液并减少微生物附着和生物膜。 多糖降解酶的特定组合是2份β-葡聚糖酶与1α-淀粉酶的比例，以1-100％的百万分之1的蛋白酶。 广义上，α-淀粉酶必须至少为1，蛋白酶可以在0.5至1份之间变化。
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3.发明授权Synergistic combination of DBNPA and polycyclic antibacterial peptide as biocide in bioethanol production 有权DBNPA和多环抗菌肽在生物乙醇生产中的协同增效作为杀生物剂公开(公告)号：US08951960B2
公开(公告)日：2015-02-10
申请号：US13048972
申请日：2011-03-16
申请人： Christopher L. Wiatr , Michael L. Corcoran , Thomas E. McNeel , Richard A. Clark , Rita de Cassia Bortoto Porto , David Oppong
发明人： Christopher L. Wiatr , Michael L. Corcoran , Thomas E. McNeel , Richard A. Clark , Rita de Cassia Bortoto Porto , David Oppong
IPC分类号： A23K1/06 , A01N37/18 , A01N37/34 , C12P7/06 , A01P1/00 , C07K14/195 , A23K1/14 , A01N31/02 , A01N63/02
CPC分类号： A01N37/34 , A01N31/02 , A01N63/02 , A23K10/37 , A23K10/38 , B01D3/002 , C07K14/195 , C12P7/06 , Y02E50/16 , Y02E50/17 , Y02P20/582 , Y02P60/873 , A01N2300/00 , A01N33/12 , A01N33/18 , A01N33/20 , A01N35/02 , A01N35/08 , A01N37/16 , A01N43/80 , A01N43/88 , A01N47/14 , A01N47/44 , A01N47/48 , A01N57/34 , A01N59/00
摘要： Methods for controlling the growth of bacteria in ethanol fermentation systems with antibiotic alternatives, which can be nonoxidizing biocides, stabilized oxidizers, or any combinations thereof, are described. As an option, a process or composition of the present invention can include one or more polycyclic antibacterial peptides. The methods can provide improvements, such as increased ethanol yields with minimal carryover of biocide into co-products of the processes.
摘要翻译： 描述了用抗生素替代物（其可以是非氧化杀生物剂，稳定的氧化剂或其任何组合）来控制乙醇发酵系统中细菌生长的方法。 作为选择，本发明的方法或组合物可以包括一种或多种多环抗菌肽。 这些方法可以提供改进，例如提高乙醇产率，同时将杀生物剂最少携带到工艺的共同产品中。
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4.发明授权Method for inhibiting corrosion in cooling systems and compositions therefor, containing a nitrite corrosion inhibitor and bromosulfamate 失效用于抑制冷却系统及其组合物中的腐蚀的方法，其含有亚硝酸盐腐蚀抑制剂和溴代氨基磺酸盐
公开(公告)号：US4992209A
公开(公告)日：1991-02-12
申请号：US427535
申请日：1989-10-26
摘要： The method of adding to a nitrite corrosion inhibitor composition an effective amount of a bromosulfamate which is stable with respect to the nitrite corrosion inhibitor and provides an effective biocide, bactericide and fungicide. The composition using this bromosulfamate component to nitrite is utilized at about 0.1 to 10 ppm (residual) with an optimum of about 0.2 ppm of bromosulfamate. The bromosulfamate composition comprises reacting together sodium bromide (NaBr), sodium hypochlorite (NaOCl) or chlorine, and sodium sulfamate (NaSO.sub.3 NH.sub.2) or sulfamic acid, and using the product "fresh" in treating the nitrite solution.
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公开(公告)号：US6139830A
公开(公告)日：2000-10-31
申请号：US929980
申请日：1997-09-15
申请人： Rodney M. Donlan , David L. Elliott , Jasbir S. Gill , Christopher L. Wiatr , Peter R. Ten Eyck
发明人： Rodney M. Donlan , David L. Elliott , Jasbir S. Gill , Christopher L. Wiatr , Peter R. Ten Eyck
CPC分类号： C02F1/50
摘要： A method for reducing formation of deposits on a surface in contact with an aqueous system includes applying to the surface a composition comprising a polyoxypropylene-polyoxyethylene block copolymer and a biocide. The composition optionally may also include a dispersant.
摘要翻译： 用于减少与水性体系接触的表面上沉积物的形成的方法包括向表面施加包含聚氧丙烯 - 聚氧乙烯嵌段共聚物和杀生物剂的组合物。 该组合物任选地还可以包括分散剂。
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公开(公告)号：US4994390A
公开(公告)日：1991-02-19
申请号：US454599
申请日：1989-12-21
申请人： Christopher L. Wiatr
发明人： Christopher L. Wiatr
摘要： A method of attacking and removing microbial slime in slime covered surfaces and maintaining a slime-free surface as in exposed cooling tower surfaces and in waste water treatment and paper making. This method comprises utilizing an enzyme blend in 2 to 100 parts per million (ppm) of cellulase, alpha-amylase and protease. Such enzyme blends have been found specifically to digest microbial slime and reduce microbial attachment and biofilm. A specific combination of polysaccharide degrading enzymes is a ratio of 2 parts cellulase to 1 alpha-amylase to 1 protease utilized in 2-100 parts per million. Broadly, the alpha-amylase must be at least 1 and the protease may vary from 0.5 to 1 part.
摘要翻译： 在暴露的冷却塔表面以及废水处理和造纸中，对粘土覆盖表面进行攻击和除去微生物粘液并保持无粘结表面的方法。 该方法包括使用2至100份（ppm）纤维素酶，α-淀粉酶和蛋白酶的酶混合物。 已经发现这种酶混合物专门用于消化微生物粘液并减少微生物附着和生物膜。 多糖降解酶的特定组合是2-100份百万分之二的纤维素酶与1α-淀粉酶与1种蛋白酶的比例。 广义上，α-淀粉酶必须至少为1，蛋白酶可以在0.5至1份之间变化。
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公开(公告)号：US4936994A
公开(公告)日：1990-06-26
申请号：US322469
申请日：1989-03-13
申请人： Christopher L. Wiatr
发明人： Christopher L. Wiatr
摘要： A method of attacking and removing microbial slime in slime covered surfaces and maintaining a slime-free surface as in exposed cooling tower surfaces and in waste water treatment and paper making. This method comprises utilizing an enzyme blend in 2 to 100 parts per million (ppm) of cellulase, alpha-amylase and protease. Such enzyme blends have been found specifically to digest microbial slime and reduce microbial attachment and biofilm. A specific combination of polysaccharide degrading enzymes is a ratio of 2 parts cellulase to 1 alpha-amylase to 1 protease utilized in 2-100 parts per million. Broadly, the alpha-amylase must be at least 1 and the protease may vary from 0.5 to 1 part.
摘要翻译： 在暴露的冷却塔表面以及废水处理和造纸中，对粘土覆盖表面进行攻击和除去微生物粘液并保持无粘结表面的方法。 该方法包括使用2至100份（ppm）纤维素酶，α-淀粉酶和蛋白酶的酶混合物。 已经发现这种酶混合物专门用于消化微生物粘液并减少微生物附着和生物膜。 多糖降解酶的特定组合是2-100份百万分之二的纤维素酶与1α-淀粉酶与1种蛋白酶的比例。 广义上，α-淀粉酶必须至少为1，蛋白酶可以在0.5至1份之间变化。
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公开(公告)号：US6080244A
公开(公告)日：2000-06-27
申请号：US157548
申请日：1998-09-21
CPC分类号： C11D3/38618 , C11D1/66 , C11D3/38627 , C11D3/38636
摘要： Compositions and methods for cleaning metal and non-metal surfaces utilizing a nonionic surfactant and an enzyme are disclosed. A composition comprised of at least one nonionic surfactant and at least one enzyme and having a pH of between 6 and 9.5 is specifically disclosed. A method for cleaning a surface using this composition, and a method for cleaning a surface using a first composition comprising at least one nonionic surfactant and a second composition comprising at least one enzyme are also disclosed.
摘要翻译： 公开了使用非离子表面活性剂和酶清洗金属和非金属表面的组合物和方法。 专门公开了由至少一种非离子表面活性剂和至少一种酶组成的组合物，其pH为6至9.5。 还公开了使用该组合物清洁表面的方法，以及使用包含至少一种非离子表面活性剂的第一组合物和包含至少一种酶的第二组合物来清洁表面的方法。
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9.发明授权Synergistic antimicrobial combination of 4,5-dichloro-2-N-octyl-4-isothiazolin-3-one and a mixture of a chlorinated isocyanurate and a bromide compound and methods of using same 失效4,5-二氯-2-N-辛基-4-异噻唑啉-3-酮和氯化异氰脲酸酯与溴化合物的混合物的协同抗菌组合及其使用方法
公开(公告)号：US6069142A
公开(公告)日：2000-05-30
申请号：US220124
申请日：1998-12-23
CPC分类号： A01N59/00
摘要： Synergistic antimicrobial combinations comprising 4,5-dichloro-2-N-octyl-4-isothiazolin-3-one and a mixture of a chlorinated isocyanurate and a bromide compound are disclosed. Methods for inhibiting microbial growth using these synergistic antimicrobial combinations are also disclosed.
摘要翻译： 公开了包含4,5-二氯-2-N-辛基-4-异噻唑啉-3-酮和氯化异氰脲酸酯与溴化物的混合物的协同抗菌组合物。 还公开了使用这些协同抗菌组合抑制微生物生长的方法。
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公开(公告)号：US6039965A
公开(公告)日：2000-03-21
申请号：US929909
申请日：1997-09-15
CPC分类号： C02F1/50
摘要： A method for inhibiting microbial colonization of a surface in contact with an aqueous system is disclosed, which comprises adding to the system an amount of at least one compound including repeating ethylene oxide units.
摘要翻译： 公开了一种用于抑制与水系统接触的表面的微生物定居的方法，其包括向系统中加入一定量的至少一种包含重复环氧乙烷单元的化合物。
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