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公开(公告)号：US20180275052A1
公开(公告)日：2018-09-27
申请号：US15927335
申请日：2018-03-21
Applicant: Ecolab USA Inc.
Inventor： Richard Joseph Walsh , Evan Hendrickson , Caleb Power , Rodney Banks
Abstract: A calibration material may be used to calibrate an optical sensor to help ensure that the optical sensor produces accurate measurements. In some examples, the calibration material may be used to calibrate both turbidity measurements made by an optical sensor and fluorometric measurements made by the same optical sensor. The calibration material may be an aqueous mixture that includes water in an amount greater than 70 percent by weight of the composition, inorganic, water-insoluble, light-scattering particles, and a viscosity modifier in an amount effective to maintain the inorganic, water-insoluble, light-scattering particles in suspension in the composition. The composition can be non-fluorescing when exposed to ultraviolet light. In addition, in some applications, the composition is formulated of food safe ingredients, allowing the composition to be used in facilities that process consumable foods and beverages.
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公开(公告)号：US20160152864A1
公开(公告)日：2016-06-02
申请号：US14557617
申请日：2014-12-02
Applicant: ECOLAB USA INC.
Inventor： Evan Hendrickson , Ramakrishnan Balasubramanian , Andrew Wold , Robert D.P. Hei
CPC classification number: C09D175/04 , C08K5/5419 , C09D7/63 , E04F15/00 , Y10S901/01
Abstract: The present invention is directed to low solid surface coating compositions and methods of using the same. The low solid surface coating compositions comprise a self-crosslinking polymer, a solvent, a surfactant, and water. The low solid surface coating compositions can preferably have a total solid content of less than 15%.
Abstract translation: 本发明涉及低固体表面涂料组合物及其使用方法。 低固体表面涂料组合物包含自交联聚合物，溶剂，表面活性剂和水。 低固体表面涂料组合物优选具有小于15％的总固体含量。
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公开(公告)号：US10794826B2
公开(公告)日：2020-10-06
申请号：US15927335
申请日：2018-03-21
Applicant: Ecolab USA Inc.
Inventor： Richard Joseph Walsh , Evan Hendrickson , Caleb Power , Rodney Banks
Abstract: A calibration material may be used to calibrate an optical sensor to help ensure that the optical sensor produces accurate measurements. In some examples, the calibration material may be used to calibrate both turbidity measurements made by an optical sensor and fluorometric measurements made by the same optical sensor. The calibration material may be an aqueous mixture that includes water in an amount greater than 70 percent by weight of the composition, inorganic, water-insoluble, light-scattering particles, and a viscosity modifier in an amount effective to maintain the inorganic, water-insoluble, light-scattering particles in suspension in the composition. The composition can be non-fluorescing when exposed to ultraviolet light. In addition, in some applications, the composition is formulated of food safe ingredients, allowing the composition to be used in facilities that process consumable foods and beverages.
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公开(公告)号：US10407591B2
公开(公告)日：2019-09-10
申请号：US14557617
申请日：2014-12-02
Applicant: ECOLAB USA INC.
Inventor： Evan Hendrickson , Ramakrishnan Balasubramanian , Andrew Wold , Robert D. P. Hei
IPC: C09D175/04 , C09D7/63 , E04F15/00 , C08K5/5419
Abstract: The present invention is directed to low solid surface coating compositions and methods of using the same. The low solid surface coating compositions comprise a self-crosslinking polymer, a solvent, a surfactant, and water. The low solid surface coating compositions can preferably have a total solid content of less than 15%.
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