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71.发明申请公开(公告)号：US20210205377A1
公开(公告)日：2021-07-08
申请号：US17207932
申请日：2021-03-22
申请人： NCH Corporation
发明人： Gabby Everett , Charles Greenwald , Jordan E. Church , Lester Levy , Nicole Faris , Joshua Medford
IPC分类号： A61K35/742 , A61K47/02 , C12N3/00 , C02F3/34 , C12R1/01 , C12R1/07 , C12R1/125 , C12N1/04 , A23L29/00 , C12N1/20
摘要： A system and method for incubating a nutrient spore composition to at least begin the germination process at a point-of-use for small-scale farm applications. The composition comprises solid or powdered L-amino acids, a buffer, optionally D-glucose and/or D-fructose, optionally potassium, and Bacillus spores in a pre-measured filter packet. The method comprises adding a small amount of hot water in a temperature range of 60° C. to 80° C. to the filter packet for an incubation period of around 2 to 60 minutes to form an incubated bacteria solution that is discharged to a farm application. A drip-style coffee maker or similar system may be used to add hot water to the filter packet. The incubated bacteria solution is dispensed to animal drinking water, plants/crops, or an aquaculture pond.
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公开(公告)号：US10934182B2
公开(公告)日：2021-03-02
申请号：US15713199
申请日：2017-09-22
申请人： NCH Corporation
摘要： A system and method for treating flowing water systems with a plasma discharge to remove or control growth of microbiological species. The system and method protect other components of the water system from being damaged by excess energy from the electrohydraulic treatment. The system and method also recycle ozone gas generated by a high voltage generator that powers the plasma discharge to further treat the water. A gas infusion system upstream of or inside a plasma reaction chamber may be used to create fine bubbles of ozone, air, or other gases in the water being treated to aid in plasma generation.
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公开(公告)号：US10590640B2
公开(公告)日：2020-03-17
申请号：US16019748
申请日：2018-06-27
申请人： NCH Corporation
摘要： A standing water alert system comprises two conductive wires or a float extending into a drain and connected to an audible or visual alarm that is triggered when standing water is present. A drain alert system and method comprises a plurality of sensors, such as pressure or acoustic/vibration sensors, at various locations within a plumbing or fluid filtration system to measure pressure or an acoustic profile at that location and a control system to compare the measured parameters to a threshold value or range and/or to other measured parameters from nearby sensor locations. A signal is sent to a remote user or computer or an alarm is triggered when the comparison shows a potential blockage, a leak, or indicating that a filter needs to be replaced or cleaned. An approximate location of the blockage, leak, or fouled filter is determined by comparing measured parameters at nearby sensor locations.
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公开(公告)号：US10351453B2
公开(公告)日：2019-07-16
申请号：US15273158
申请日：2016-09-22
申请人： NCH Corporation
发明人： Marta Drewniak , Lyle H. Steimel
IPC分类号： C02F5/14 , C02F5/12 , C23F11/14 , C23F11/173 , C23F11/167 , C23F11/10 , C02F103/02
摘要： A composition and method of inhibiting corrosion and white rust on metal components in a water system. The composition preferably comprises an amino-acid based polymer (most preferably a polyaspartic acid or a salt thereof), hydroxyphosphonoacetic acid, and a second phosphonic acid (preferably a phosphonocarboxylic acid), and does not require the use of regulated metals. The composition is effective even in the presence of biocides. A preferred method of inhibiting white rust comprises adding an amino-acid based polymer or hydroxyphosphonoacetic acid or both to the water system. A preferred method of inhibiting corrosion or white rust comprises adding an amino-acid based polymer, hydroxyphosphonoacetic acid, and a phosphonocarboxylic acid to the water system. Preferably the active concentrations are at least 3 ppm each of the amino-acid based polymer and hydroxyphosphonoacetic acid when added to a volume of water in the water system.
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75.发明授权公开(公告)号：US10316266B2
公开(公告)日：2019-06-11
申请号：US15256922
申请日：2016-09-06
申请人： NCH Corporation
发明人： J. Andrew Waynick
IPC分类号： C10M169/00 , C10M169/04 , C10M141/10 , C10M159/24 , C10M135/10 , C10M125/24 , C10M169/06 , C10N10/04 , C10N30/02
摘要： An overbased calcium sulfonate grease composition comprising a reduced amount of overbased calcium sulfonate, calcium hydroxyapatite, base oil, one or more converting agents, and one or more complexing acids if a complex grease is desired. The calcium sulfonate grease composition improves thickener yield and expected high temperature utility as demonstrated by dropping point. A method of making the composition comprising the steps of mixing the calcium sulfonate and base oil, adding the calcium carbonate either before or after conversion, adding one or more converting agents, and adding one or more complexing acids. All or a portion of one or more of the complexing acids may be added with or prior to the one or more converting agents.
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公开(公告)号：US09976102B2
公开(公告)日：2018-05-22
申请号：US15130422
申请日：2016-04-15
申请人： NCH Corporation
发明人： John A. Waynick
IPC分类号： C10M169/04 , C07F5/04 , C10M159/20 , C10M163/00 , C10M121/04 , C10M159/24
CPC分类号： C10M121/04 , C10M159/24 , C10N2210/01 , C10N2210/02 , C10N2230/08 , C10N2230/52 , C10N2250/10 , C10N2270/00 , C10M2201/062 , C10M2219/089
摘要： An overbased calcium sulfonate grease composition and method of manufacture comprising added alkali metal hydroxide alone or in combination with (a) calcium hydroxyapatite and/or added calcium carbonate used as calcium containing bases for reacting with complexing acids) and/or (b) at least one delay period between the addition of water as a converting agent and addition of a portion of a non-aqueous converting agent. A delay period may involve the period of time it takes to adjust the temperature of the mixture, a period of time during which the mixture is held at a temperature or within a range of temperatures, and multiples and any combination thereof. These calcium sulfonate greases have improved thickener yield and high dropping points compared to greases made without added alkali metal hydroxide and delay between the additions of water and a non-aqueous converting agent, particularly when a poor quality overbased calcium sulfonate is used.
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公开(公告)号：US09908799B2
公开(公告)日：2018-03-06
申请号：US14720088
申请日：2015-05-22
申请人： NCH Corporation
IPC分类号： C02F3/34 , C02F3/10 , C02F3/30 , C02F101/16 , C02F101/30 , C02F103/20
CPC分类号： C02F3/34 , C02F3/105 , C02F3/109 , C02F3/303 , C02F3/308 , C02F3/348 , C02F2101/16 , C02F2101/30 , C02F2103/20 , C02F2203/00 , C02F2203/004 , C02F2209/07 , Y02W10/15
摘要： A method for treating and improving the quality of pond water used in growing aquatic species for aquacultural applications by adding to the pond water active bacteria that are preferably grown on site in combination with a nitrification enhancement agent such as calcium carbonate or calcified seaweed, and an optional reaction surface area modifier such as calcified seaweed or plastic or metal particles or fragments.
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公开(公告)号：US09868653B2
公开(公告)日：2018-01-16
申请号：US14260605
申请日：2014-04-24
申请人： NCH Corporation
CPC分类号： C02F1/4608 , C02F1/32 , C02F1/34 , C02F1/36 , C02F1/487 , C02F1/78 , C02F2103/023 , C02F2201/46135 , C02F2201/4615 , C02F2201/46175 , C02F2201/483 , C02F2303/04 , C02F2303/10 , C02F2303/26 , C02F2305/023 , Y02W10/30
摘要： A system and method for treating flowing water systems with a plasma discharge to remove or control growth of microbiological species. The system and method protect other components of the water system from being damaged by excess energy from the electrohydraulic treatment. The system and method also recycle ozone gas generated by a high voltage generator that powers the plasma discharge to further treat the water. A gas infusion system upstream of or inside a plasma reaction chamber may be used to create fine bubbles of ozone, air, or other gases in the water being treated to aid in plasma generation.
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公开(公告)号：US20150079661A1
公开(公告)日：2015-03-19
申请号：US14262377
申请日：2014-04-25
申请人： NCH Corporation
IPC分类号： C12N1/20
摘要： The present invention is a bacteria and nutrient delivery composition containing bran. The subject composition is preferably made in the form of a tablet that is structurally stable without being excessively hard. The tablets preferably have a configuration that reduces the likelihood of premature shearing in tableting presses or jamming in feeder devices for biomass generators. Methods of manufacturing the bacterial delivery composition in a structurally stable form that maintains bacterial viability are also provided.
摘要翻译： 本发明是含有麸皮的细菌和营养物质输送组合物。 主题组合物优选以片剂的形式制成，其结构稳定而不过分硬化。 片剂优选具有减少在压片机中过早剪切的可能性的结构或用于生物质发生器的馈送装置中的卡纸。 还提供了在保持细菌活力的结构稳定形式制备细菌递送组合物的方法。
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公开(公告)号：US07670989B2
公开(公告)日：2010-03-02
申请号：US11377969
申请日：2006-03-17
申请人： Michael Benton , Katrell Deon Copeland , Robert C. Pearce, III , Alisha D. Roach , John R. Roheim
发明人： Michael Benton , Katrell Deon Copeland , Robert C. Pearce, III , Alisha D. Roach , John R. Roheim
CPC分类号： A61L15/56 , A61L15/225 , A61L15/60 , C08L53/02
摘要： An absorbent and process for the neutralization and absorption of acidic and alkaline liquid spills comprising a mixture of superabsorbent polymer, a styrene-butadiene-styrene block copolymer, sodium bicarbonate, and optionally a chlorine neutralizer. The absorbent preferably also contains a chlorine neutralizer for the neutralization of any chlorine vapors and a pH indicator to indicate that the spill has been neutralized and is safe for handling and disposal.
摘要翻译： 用于中和吸收酸性和碱性液体溢出物的吸收剂和方法，其包括超吸收聚合物，苯乙烯 - 丁二烯 - 苯乙烯嵌段共聚物，碳酸氢钠和任选的氯中和剂的混合物。 吸收剂优选还含有用于中和任何氯气蒸气和pH指示剂的氯中和剂，以指示溢出物已被中和并且对于处理和处置是安全的。
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