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21. 发明授权

US3700013A Protective coating compositions 失效
标题翻译：保护涂料组合物
公开(公告)号：US3700013A
公开(公告)日：1972-10-24
申请号：US3700013D
申请日：1971-02-02
申请人： CHEMED CORP
发明人： COFFEY CHARLES R , TESDAHL THOMAS C
IPC分类号： A23L1/00 , C09D101/26 , C08B21/26
CPC分类号： C09D101/26 , A23P20/11 , C08L2666/02
摘要： An aqueous dispersion is disclosed especially adapted for use as a protective coating composition in food contact areas of food processing plants. The dispersion contains white mineral oil, a hard wax such as carnauba wax, an ethyl cellulose or ethyl hydroxyethyl cellulose having an ethoxyl or combined hydroxyethoxyl-ethoxyl content of 46.0 to 49.5 weight percent and a viscosity of about 4 to 100 centipoises, a higher (C12-C22) fatty acid, and a volatile basic amine.
摘要翻译：公开了一种水分散体，其特别适用于在食品加工厂的食品接触区域中用作保护性涂料组合物。分散体含有白色矿物油，硬蜡如巴西棕榈蜡，乙基纤维素或乙氧基化或组合羟乙氧基 - 乙氧基含量为46.0至49.5重量％，粘度为约4至100厘泊的乙基羟乙基纤维素，较高（ C12-C22）脂肪酸和挥发性碱性胺。

22. 发明授权

US3692704A Method of laundering fabrics 失效
标题翻译：洗涤织物的方法
公开(公告)号：US3692704A
公开(公告)日：1972-09-19
申请号：US3692704D
申请日：1970-10-19
申请人： CHEMED CORP
发明人： STAMM JAMES K , LODER EDWIN R , BRUNGS CHARLES A , KERST HERMAN
IPC分类号： C11D3/00 , C11D3/37 , C11D3/065 , C11D3/066
CPC分类号： C11D3/3769 , C11D3/3757
摘要： METHOD FOR IMPROVING THE BRIGHTNESS OF FABRICS WHICH COMPRISES FORMING A SOLUTION OF A BUILT DETERGENT COMPOSITION IN WATER HAVING A HARDNESS OF FROM 0 TO 5 GRAINS PER GALLON, SAID DETERGENT COMPOSITION CONTAINING, AS THE BUILDER COMPONET, 50% OF A MIXTURE CONSISTING OF 30% BY WEIGHT SODIUM POLYACRYLATE HAVING A WEIGHT AVERAGE MOLECULAR WEIGHT OF 100,000 AND 20% BE WEIGHT OF POLY (N,N-DICARBOXYMETHYL ACRYLAMIDE) HAVING A WEIGHT OF AVERAGE MOLECULAR WEIGHT OF 50,000 AND LAUNDERING SAID ARTICLES IN SAID LAUNDERING SOLUTION.

23. 发明授权

US3680531A Automatic boiler blowdown control 失效
标题翻译：自动锅炉吹风控制
公开(公告)号：US3680531A
公开(公告)日：1972-08-01
申请号：US3680531D
申请日：1971-04-22
申请人： CHEMED CORP
发明人： HOLDT DONALD H
IPC分类号： F22B37/42 , F22B37/56 , F28G15/00 , F22B37/54
CPC分类号： F28G15/00 , F22B37/42 , F22B37/565
摘要： A system for the control of solutes and suspended solids in boiler water which periodically samples the conductivity of boiler water in a cell located outside of the boiler walls. High conductivity opens the blow-down valve and allows fresh feed to enter until the conductivity drops to pre-determined levels. Low conductivity, usually indicating leaks and wasted boiler water, activates an alarm.
摘要翻译：用于控制锅炉水中的溶质和悬浮固体的系统，其周期性地对位于锅炉壁外部的电池中的锅炉水的电导率进行采样。高导电性打开排气阀，允许新鲜进料进入，直到电导率降至预定水平。低导电率，通常表示泄漏和浪费的锅炉水，激活报警。

24. 发明授权

US3673098A Detergent composition and process 失效
标题翻译：洗涤剂组合物和方法
公开(公告)号：US3673098A
公开(公告)日：1972-06-27
申请号：US3673098D
申请日：1970-07-22
申请人： CHEMED CORP
发明人： SABATELLI PHILIP M , BRUNGS CHARLES A
IPC分类号： C11D7/60 , C11D7/06
CPC分类号： C11D3/0026 , C11D7/04 , C11D7/06 , C11D7/105 , C11D7/16 , C11D7/3245
摘要： The invention disclosed is directed to a highly alkaline detergent composition having unexpectedly high tolerance with respect to hard water. The composition includes from about 10 to about 50 parts of an alkaline inorganic detergent component, from about 5 to about 30 parts of a tetra-alkali metal pyrophosphate component, from about 5 to about 30 parts of an alkali metal nitrilo triacetate component, from 0 to about 5 parts of a watersoluble nitrite component, and from 0 to about 5 parts of a lowfoaming surfactant. The composition is low-foaming in use dilutions and highly effective for machine dishwashing with less spotting and greater clarity of articles cleaned therewith. Also disclosed is a process for washing articles for cooking and eating using dilute aqueous solutions of the composition.
摘要翻译：所公开的本发明涉及一种相对于硬水具有出乎意料的高耐受性的高碱性洗涤剂组合物。该组合物包括约10至约50份碱性无机洗涤剂组分，约5至约30份四碱金属焦磷酸盐组分，约5至约30份碱金属氮化三乙酸酯组分，0 至约5份的水溶性亚硝酸盐组分和0至约5份低泡表面活性剂。该组合物在使用稀释中是低发泡的，并且对于机洗碗碟洗涤效果非常有效，具有较少的斑点和更清洁的清洁物品。还公开了一种使用稀释的组合物水溶液洗涤用于烹饪和进食的制品的方法。

25. 发明授权

US3671440A Process of cleaning 失效
标题翻译：清洁程序
公开(公告)号：US3671440A
公开(公告)日：1972-06-20
申请号：US3671440D
申请日：1970-01-16
申请人： CHEMED CORP
发明人： SABATELLI PHILIP M , LODER EDWIN R , BRUNGS CHARLES A , SARGE CARMEN R
IPC分类号： C11D3/395 , C11D7/60 , C11D7/54
CPC分类号： C11D3/3956 , C11D7/06
摘要： Concentrates of liquid chlorine containing machine dishwashing compositions are disclosed which include alkali metal hydroxide, a tetra-alkali metal pyrophosphate, a water-soluble polymer, an alkali metal hypochlorite and an aqueous carrier liquid or vehicle. These concentrates have improved long lasting hard water tolerance. Cooking and eating utensils may be cleaned by dilute solutions of the present machine dishwashing compositions in water having hardness as high as 20 grains per gallon or more with less spotting and greater clarity.
摘要翻译：公开了含有液氯的洗碗机组合物的浓缩物，其中包括碱金属氢氧化物，四碱金属焦磷酸盐，水溶性聚合物，碱金属次氯酸盐和含水载体液体或载体。这些浓缩物具有改善的持久性

26. 发明授权

US3669822A Film-tissue paper adhesive laminates 失效
标题翻译：薄膜纸粘结层压板
公开(公告)号：US3669822A
公开(公告)日：1972-06-13
申请号：US3669822D
申请日：1971-01-11
申请人： CHEMED CORP
发明人： COWEN SAMUEL H
IPC分类号： B32B27/00 , D21H19/20 , D21H19/22 , B32B3/28
CPC分类号： B32B27/14 , B32B27/00 , B32B27/32 , B32B2437/00 , D21H19/20 , D21H19/22 , Y10T156/1023 , Y10T156/1039 , Y10T428/24669 , Y10T428/26 , Y10T428/27 , Y10T428/3188 , Y10T428/31909
摘要： THE INVENTION DISCLOSED IS AN ADHESIVELY BOUND LAMINATE FORMED OF A THIN THERMOPLASTIC FILM PRE-EMBOSSED THROUGHOUT SUBSTANTIALLY THE ENTIRE SURFACE AREA, AND HAVING AT LEAST ONE TISSUE PAPER LAYER ADHESIVELY BOUND THERETO BY MEANS OF AN AQUEOUS-BASE ADHESIVE COMPOSITION.

27. 发明授权

US3666404A Method of inhibiting corrosion in aqueous systems with high molecular weight alkylene oxide polymers 失效
标题翻译：用高分子量亚烷基氧化物聚合物抑制水性体系中的腐蚀的方法
公开(公告)号：US3666404A
公开(公告)日：1972-05-30
申请号：US3666404D
申请日：1969-11-05
申请人： CHEMED CORP
发明人： HWA CHIN M , BODACH CHARLES M , SCHROEDER C D
IPC分类号： C23F11/173 , C08K3/00 , C23F11/08 , C23F11/18 , C23F11/10
CPC分类号： C23F11/08 , C08K3/014 , C08L71/02
摘要： HIGH MOLECULAR WEIGHT POLYMERS OF ETHYLENE OXIDE OR COPOLYMERS OF ETHYLENE OXIDE WITH MINOR AMOUNTS OF PROPYLENE OXIDE HAVING WEIGHT AVERAGE MOLECULAR WEIGHT OF A LEAST ABOUT 100,000 BUT NEVERLESS WATER SOLUBLE AT THE CONCENTRATIONS AND UNDER THE CONDITIONS OF USE, INHIBIT CORROSION OF METAL SURFACES IN AQUEOUS SYSTEMS. COMBINATION OF SUCH POLYMERS WITH KNOWN CORROSION INHIBITING MATERIALS AND COMPOSITIONS SYNERGISTICALLY IMPROVES THE EFFECTIVENESS OF THE LATTER.

28. 发明授权

US3663327A Formulation and method for brightening aluminum 失效
标题翻译：用于加强铝的配方和方法
公开(公告)号：US3663327A
公开(公告)日：1972-05-16
申请号：US3663327D
申请日：1969-08-13
申请人： CHEMED CORP
发明人： RITZI JACK HENRY
IPC分类号： C23F3/03 , C23F3/02
CPC分类号： C23F3/03
摘要： The present invention is directed to an aluminum brightener formulation which includes water, phosphoric acid, a transition metal compound and a wetting agent. Aluminum may be brightened by a method which includes the step of spraying or brushing an aluminum surface with the present formulation at a moderate temperature.
摘要翻译：本发明涉及包含水，磷酸，过渡金属化合物和润湿剂的铝增白剂制剂。铝可以通过包括在中等温度下用本制剂喷涂或刷涂铝表面的步骤来增亮。

29. 发明授权

US3644210A Oven cleaner 失效
标题翻译：烤箱清洁剂
公开(公告)号：US3644210A
公开(公告)日：1972-02-22
申请号：US3644210D
申请日：1968-03-15
申请人： CHEMED CORP
发明人： CROTTY HOMER E , ZALZAL MICHEL T
IPC分类号： B65D83/14 , C11D1/10 , C11D1/52 , C11D3/00 , C11D7/06 , C11D17/00 , C11D1/86
CPC分类号： B65D83/752 , C11D1/10 , C11D1/526 , C11D3/0057 , C11D7/06 , C11D17/0043
摘要： Burnt food and grease is removed from cooking surfaces by applying an oven cleaning composition comprising from 1.0 to 20 parts alkali metal hydroxide, from 0.4 to 5.0 parts of sodium gluconate, potassium gluconate or glyconic acid, from 0.8 to 10.0 parts of polyethoxylated higher fatty alkanolamides, from 0.8 to 10.0 parts of higher fatty acid sulfonates, from 0.6 to 7.5 parts alkyl benzene sulfonic acid salts, from 0.4 to 5.0 parts disodium N-fatty alkyl B-iminodiproprionate, and from 96.0 to 42.5 parts water; and removing the softened food and grease from the cooking surfaces. The composition can be applied to the cooking surfaces with a brush or from an aerosol spray can containing a halogenated hydrocarbon propellant liquid.
摘要翻译：通过应用包含1.0至20份碱金属氢氧化物，0.4至5.0份葡萄糖酸钠，葡萄糖酸钾或葡萄糖酸的烘箱清洁组合物，从0.8至10.0份聚乙氧基化高级脂肪链烷醇酰胺，0.8〜10.0份高级脂肪酸磺酸酯，0.6〜7.5份烷基苯磺酸盐，0.4〜5.0份N-脂肪烷基B-亚氨基二丙酸钠，96.0〜42.5份水; 并从烹饪表面去除软化的食物和油脂。组合物可以用刷子或含有卤化烃推进剂液体的气溶胶喷雾罐施加到烹饪表面。

30. 发明授权

US3623991A Descaling detergent composition 失效
标题翻译：去除洗涤剂组合物
公开(公告)号：US3623991A
公开(公告)日：1971-11-30
申请号：US3623991D
申请日：1969-06-10
申请人： CHEMED CORP
发明人： SABATELLI PHILIP M , LODER EDWIN R , BRUNGS CHARLES A , SARGE CARMEN R
IPC分类号： C02F5/08 , C02B5/02 , C11D7/34
CPC分类号： C02F5/08
摘要： A descaling detergent composition is disclosed which includes in combination, a tetra-alkali metal pyrophosphate, an alkali metal tripolyphosphate, and a water-soluble alkali metal polyelectrolyte polymer. Articles may be effectively descaled by an aqueous solution of the present descaling detergent with greater scale removal and better hard water control than related compositions known to the art.

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