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公开(公告)号：US20240282215A1
公开(公告)日：2024-08-22
申请号：US18653430
申请日：2024-05-02
发明人： Oscar Trujillo , Shannon Mayne
CPC分类号： G09B11/10 , G01J3/463 , G01J3/522 , G09B5/02 , G09B19/0023
摘要： A system and method for automatically producing product mix and application information include a display for depicting a plurality of indicators arranged on a chart. A sensor is used for sensing one of the indicators positioned within the chart. A processor-based system retrieves from a database the mix and application information based upon the sensed indicator. The retrieved mix and application information is provided for mixing paint components.
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2.发明公开公开(公告)号：US20240255352A1
公开(公告)日：2024-08-01
申请号：US18163070
申请日：2023-02-01
发明人： Sebastian Hurtado Parra , Neil R. Murphy , Francisco Miguel Martínez Verdú , Anthony Calabria , Larry Steenhoek , Benjamin Gamoke
IPC分类号： G01J3/46
摘要： Disclosed here is a method of matching color and appearance of coatings containing at least one effect pigment. The method involves: obtaining, for a coating sample, sample color image data having pixel-specific color model properties; generating a characterizing histogram for the sample color image data, wherein the characterizing histogram represents an appearance feature descriptor of the coating sample; creating a sample histogram vector from the characterizing histogram; retrieving a specimen histogram vector for a candidate coating specimen; and calculating a cosine similarity value from the sample histogram vector and the specimen histogram vector, wherein the cosine similarity value indicates how well the candidate coating specimen matches the coating sample to be matched.
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公开(公告)号：US11978233B2
公开(公告)日：2024-05-07
申请号：US17123557
申请日：2020-12-16
CPC分类号： G06T7/90 , G06F18/21 , G06T7/0004 , G06T7/10 , G06T2207/20084 , G06T2207/30156
摘要： A system and method include receiving target image data associated with a target coating. A feature extraction analysis process is applied to the target image data to determine a target image feature. The feature extraction analysis process includes dividing the target image into sub-images which contains a plurality of target pixels. A machine learning model identifies one or more types of flakes present in the target coating using target pixel features.
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4.发明授权公开(公告)号：US11768162B2
公开(公告)日：2023-09-26
申请号：US18155397
申请日：2023-01-17
发明人： Neil Richard Murphy
CPC分类号： G01N22/00 , B05D7/54 , G01S7/4039 , G01S13/88
摘要： Low-cost devices for measuring radar transmission and/or reflectance of coated articles are provided. An exemplary low-cost radar transmission and reflection measurement device includes a radar transmitter that emits a radar signal, a radar target to which the radar signal is directed, and a radar receiver that receives the radar signal. Further, the exemplary low-cost device includes a sample holder located between the radar transmitter and the radar target and between the radar target and the radar receiver. The sample holder receives a sample including a coating. The low-cost device also includes a controller connected to the radar transmitter and radar receiver. The controller measures a radar signal loss due to the coating.
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5.发明公开公开(公告)号：US20230160838A1
公开(公告)日：2023-05-25
申请号：US18155397
申请日：2023-01-17
发明人： Neil Richard Murphy
CPC分类号： G01N22/00 , B05D7/54 , G01S13/88 , G01S7/4039
摘要： Low-cost devices for measuring radar transmission and/or reflectance of coated articles are provided. An exemplary low-cost radar transmission and reflection measurement device includes a radar transmitter that emits a radar signal, a radar target to which the radar signal is directed, and a radar receiver that receives the radar signal. Further, the exemplary low-cost device includes a sample holder located between the radar transmitter and the radar target and between the radar target and the radar receiver. The sample holder receives a sample including a coating. The low-cost device also includes a controller connected to the radar transmitter and radar receiver. The controller measures a radar signal loss due to the coating.
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公开(公告)号：US20210395851A1
公开(公告)日：2021-12-23
申请号：US16903675
申请日：2020-06-17
IPC分类号： C21D9/46 , C22C38/02 , C22C33/04 , C21D8/12 , C21D8/00 , C21D6/00 , C21D3/04 , B05D7/14 , B05D3/06 , H01F1/147
摘要： Coated grain oriented electrical steel plates and methods of producing the same are provided. In an exemplary embodiment, a method includes producing molten steel with from about 2.5 to about 4 weight percent silicon, from about 0.005 to about 0.1 weight percent carbon, and from about 90 to about 97.5 weight percent iron. The molten steel is cast into a slab and then cold rolled into a plate having a surface. The plate is decarbonized using a decarbonization anneal, and then recrystallized using a recrystallization anneal to produce grain oriented electrical steel. A coating is applied overlying the surface, where the coating includes an organic radiation curable crosslinking agent and a photo-initiator. The coating is cured by exposing it to a radiation source.
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公开(公告)号：US20210371682A1
公开(公告)日：2021-12-02
申请号：US17241599
申请日：2021-04-27
发明人： Mark P. Pohl , Eric Calhoun , Robert E. Pennock
IPC分类号： C09D7/65 , C09D7/20 , C09D133/10
摘要： Base coats and methods of producing the same are provided. In an exemplary embodiment, a method of producing a base coat includes forming a CPO intermediate and a color intermediate. The CPO intermediate includes a CPO solvent and a chlorinated polyolefin, where the chlorinated polyolefin is present in the CPO intermediate at from about 5 to about 20 weight percent, based on a total weight of the CPO intermediate. The color intermediate includes a color imparting additive and a color solvent that is different than the CPO solvent. The CPO intermediate and the color intermediate are combined to form the base coat.
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公开(公告)号：US20210371678A1
公开(公告)日：2021-12-02
申请号：US17327561
申请日：2021-05-21
IPC分类号： C09D5/44 , C09D175/12 , C25D13/04
摘要： Cathodic electrocoating compositions and methods for coating electrically conductive substrates are provided. An exemplary cathodic electrocoating composition includes an aqueous carrier and a film forming binder dispersed in the carrier. Further, the cathodic electrocoating composition includes chitosan as an edge protective agent.
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公开(公告)号：US20210332258A1
公开(公告)日：2021-10-28
申请号：US17264419
申请日：2019-07-31
发明人： Eric Houze , Anja Lothert , Gaurang Bhargava , Martin Wendt , Robert Nahas , Iain Harvey
IPC分类号： C09D129/14 , C09D7/61 , C09D5/12
摘要： A coating composition includes a (A) binder component and a (B) pigment component. The (A) binder component includes (A1) polyvinyl butyrate, (A2) a particular film forming resin, (A3) an acid, (A4) an optional functionalized tri-alkoxy silane, and (A5) an optional polymeric phosphate ester. The (B) pigment component includes (B1) a calcium ion-exchanged silica, (B2) a corrosion inhibiting pigment, and (B3), a polyalkylene oxide phosphate. The coating composition is formed by combining the aforementioned components. In a method, the coating composition is applied to a substrate.
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公开(公告)号：US20210261719A1
公开(公告)日：2021-08-26
申请号：US17182872
申请日：2021-02-23
发明人： Sheau-hwa Ma
摘要： A polymer includes the reaction product of A, B, and C, and optionally D, wherein: A is a polyepoxide that is: the condensation product of phenol, formaldehyde, and epichlorohydrin; the condensation product of bisphenol A, formaldehyde, and epichlorohydrin; or a combination of said condensation products; B is at least one polyoxyalkylene with a terminal primary amine group wherein each polyoxyalkylene comprises an ethyleneoxy moiety and a propyleneoxy moiety and independently has the following structure: wherein R is a hydrogen atom or a C1-C4 group, and wherein each of x and y is independently from 0 to about 500 and x+y>0; and C is an anchoring compound that is: a secondary amine; a monocarboxylic acid; a cyclic imide; or a combination thereof; and D is an alkylating agent. This polymer is included in a composition that further includes a compound such as a particulate solid.
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