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公开(公告)号：US4573429A
公开(公告)日：1986-03-04
申请号：US638222
申请日：1984-08-06
Applicant: Walter H. Cobbs, Jr. , William R. Rehman
Inventor： Walter H. Cobbs, Jr. , William R. Rehman
CPC classification number: B05D1/02 , B05B9/00 , B05D1/002 , B05D2201/02
Abstract: A process for providing a substrate such as a polyethylene terephthalate container with a gas barrier coating of a copolymer of vinylidene chloride is disclosed. The process includes locating the container to be coated in close proximity to one or more airless spray nozzles and impacting the outside surface of the container with a stream of a stabilized aqueous polymer dispersion such as an aqueous polyvinylidene chloride dispersion. The impacting force of the stable polyvinylidene chloride dispersion on the surface of the container is sufficient to cause selective destabilization of the dispersion at the surface interface to form a gel layer containing the polymer in the continuous phase. This gel layer serves as an adhesive layer for an overlying layer of the aqueous polymer dispersion as a continuous uniform coating. The resulting wet coating does not sag or run off. The coating on the container is then dried in a controlled atmosphere to complete the gel formation throughout its thickness whereupon it is further dried to remove the water from the coating and to collapse the gel to form a film without distorting the container. The dried coating is smooth, uniform and uniformly transparent. In operation, the overspray can be collected and returned to achieve greater than 95% material efficiency. The process can be carried out in a continuous manner to provide a continuously moving series of containers with a uniformly transparent, gas barrier polyvinylidene chloride coating at production rates suitable for commercial applications.
Abstract translation: 公开了一种用于提供诸如聚对苯二甲酸乙二醇酯容器之类的衬底与偏二氯乙烯共聚物的阻气涂层的方法。 该方法包括将要涂覆的容器定位在一个或多个无空气喷嘴附近，并用稳定的聚合物水分散体流如聚偏二氯乙烯分散体冲击容器的外表面。 稳定的聚偏二氯乙烯分散体在容器表面上的冲击力足以引起表面界面处的分散体的选择性不稳定，以形成含有连续相中聚合物的凝胶层。 该凝胶层作为连续均匀涂层的水性聚合物分散体的上层的粘合剂层。 所得到的湿涂层不会下垂或流失。 然后将容器上的涂层在受控的气氛中干燥以在其整个厚度上完成凝胶形成，然后进一步干燥以从涂层中除去水并使凝胶塌缩以形成膜而不使容器变形。 干燥的涂层光滑，均匀且均匀透明。 在运行中，可以收集和返回过喷，以达到95％以上的物料效率。 该方法可以以连续的方式进行，以适于商业应用的生产速率提供具有均匀透明的阻气聚偏二氯乙烯涂层的连续移动的容器系列。
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公开(公告)号：US3264132A
公开(公告)日：1966-08-02
申请号：US17179262
申请日：1962-02-06
Applicant: LITTLE INC A
Inventor： MERRILL RICHARD E , RISING DONALD B
CPC classification number: B05D1/28 , B05C1/0813 , B05C1/0834 , B05C9/12 , B05C9/14 , B05C19/00 , B05D5/067 , B05D7/04 , B05D2201/02 , B05D2252/02 , B05D2601/08 , D21H19/06
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公开(公告)号：US20240316594A1
公开(公告)日：2024-09-26
申请号：US18591157
申请日：2024-02-29
Applicant: TOYODA GOSEI CO., LTD.
Inventor： Yuna SUZUKI , Koji OKUMURA , Tsuyoshi SUZUKI , Yukari ITO , Kozo HIROTANI
IPC: B05D5/06
CPC classification number: B05D5/065 , B05D2201/02 , B05D2430/00 , B05D2601/28
Abstract: A laminate that permits passage of electromagnetic waves includes a base layer made of synthetic resin and a colored layer that contains a filler made of metal. The colored layer permits the passage of electromagnetic waves and has a relative permittivity of 4.0 or greater.
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公开(公告)号：US12048946B2
公开(公告)日：2024-07-30
申请号：US16552515
申请日：2018-02-28
Applicant: CiDRA Corporate Services LLC
Inventor： Paul J. Rothman , Mark R. Fernald , Paul Dolan , Michael Stephen Ryan , Timothy J. Bailey , Kirk Johnson , Patrick Tuxbury , Kevin Rodney Lassila , Michael D. Coppola , Allison K. Greene
CPC classification number: B05D1/28 , C08J9/365 , B05D1/40 , B05D3/12 , B05D2201/02 , B05D2252/10 , C08J2205/05
Abstract: A process of coating an open-cell foam substrate includes the steps of arranging two rollers separated by a gap; positioning the substrate above the gap; providing a coating material onto the substrate, feeding the substrate through the gap so as to achieve a layer of the coating material on the substrate, wherein the coating material is selected from the group consisting of a polysiloxane derivative, acrylic polymer, butyl rubber, natural rubber, nitriles, styrene block copolymers with ethylene, styrene block copolymers with propylene, styrene block copolymers with isoprene and polyvinyl ether and modifying the coating with tackifiers; plasticizers; crosslinking agents; chain transfer agents; chain extenders; adhesion promoters; aryl or alky copolymers; fluorinated copolymers; hexamethyldisilazane; and silica.
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公开(公告)号：US20240228814A9
公开(公告)日：2024-07-11
申请号：US18546014
申请日：2022-03-15
Applicant: RIKEN TECHNOS CORPORATION
Inventor： Shoko NAKAJIMA
IPC: C09D123/12 , B05D7/00 , C09D7/20
CPC classification number: C09D123/12 , B05D7/54 , C09D7/20 , B05D2201/02 , B05D2507/02
Abstract: Disclosed is a coating material comprising 100 parts by mass of an acid-modified polypropylene (A) and at least 450 parts by mass of organic solvents (B), wherein the acid-modified polypropylene has a melting point of 90° C. or lower and the organic solvents (B) comprises 80-99 mass % aromatic hydrocarbon solvent (B1) and 20-1 mass % one or more solvents (B2) selected from the group consisting of ester-based solvents, ketone-based solvents, and alcohol-based solvents, the sum of the proportion of the ingredient (B1) and the proportion of the ingredient (B2) being 100 mass %. The coating material may further contain a compound (C) having, in the molecule, two or more functional groups capable of forming a chemical bond with a carboxyl group, in an amount of 0.1-20 parts by mass. The compound (C) having, in the molecule, two or more functional groups capable of forming a chemical bond with a carboxyl group may be one having no hydrolyzable group. Also disclosed are: a coating film formed from the coating material; a layered product comprising the coating film and a substrate film; and a flexible flat cable including the layered product.
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Patent Agency Ranking
公开(公告)号：US11969752B2
公开(公告)日：2024-04-30
申请号：US17555289
申请日：2021-12-17
Applicant: FENG CHIA UNIVERSITY
Inventor： Ping-Yen Hsieh , Xuan-Xuan Chang , Ying-Hung Chen , Chu-Liang Ho
CPC classification number: B05D1/62 , C08G61/025 , H01J37/32027 , H01J37/32137 , H01J37/32449 , H01J37/32568 , B05D2201/02 , B05D2202/00 , B05D2518/00 , C08G2261/1412 , C08G2261/44
Abstract: The present invention discloses an organic polymer film and a manufacturing method thereof. The organic polymer film is mainly manufactured by the following steps. Firstly, the step (A) provides a xylene precursor and a substrate, and the step (B) places the substrate inside of a plasma equipment. After that, the step (C) evacuates the plasma equipment while introducing a carrier gas which carries vapor of the xylene precursor, and the step (D) turns on a pulse power supply system of the plasma equipment, generating a short pulse for plasma ignition. Finally, the step (E) forms the organic polymer film on the substrate. In the aforementioned steps, the frequency of the short pulse plasma is between 1 Hz˜10,000 Hz, and the pulse period of the short pulse plasma is between 1 μs˜60 μs.
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公开(公告)号：US11925956B2
公开(公告)日：2024-03-12
申请号：US17964326
申请日：2022-10-12
Applicant: Space Engineering University
Inventor： Jifei Ye , Baoyu Xing , Yanji Hong , Sibo Wang , Nanlei Li
CPC classification number: B05D3/144 , B05D3/101 , B05D2201/02
Abstract: Provided is a preparation method for a double-layer working medium target tape with a plasma-enhanced interfacial bonding force for a micro laser thruster. Aiming at the problem that in an existing micro laser thruster, when a working medium is ablated by a laser beam, due to a weak interlayer interfacial bonding force between a transparent film substrate and the coating working medium, sputtering or bulging occurs, which remarkably reduces propulsive performance, a method for treating a surface of a transparent film substrate with a low-temperature plasma is used to increase surface energy of a film and an adhesive force of a working medium layer on a surface of the film, thereby enhancing the interlayer interfacial bonding force. According to the method in the present disclosure, the transparent film substrate is treated with the low-temperature plasma.
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公开(公告)号：US11912894B2
公开(公告)日：2024-02-27
申请号：US16696469
申请日：2019-11-26
Applicant: CORNELL UNIVERSITY
Inventor： Minglin Ma , You Yong , Mingyu Qiao , Qingsheng Liu
IPC: A61L31/14 , A61L15/46 , A61L29/14 , A61L17/00 , A61L31/10 , A61L29/08 , A61L15/60 , A61L29/16 , A61L17/14 , A61L31/16 , C09D5/16 , B05D3/10 , B05D3/06
CPC classification number: C09D5/1625 , A61L15/60 , A61L17/005 , A61L29/085 , A61L29/145 , A61L29/16 , B05D3/067 , B05D3/101 , B05D3/108 , C09D5/1662 , C09D5/1687 , B05D2201/02 , B05D2320/00
Abstract: The present application discloses a method of forming a hydrogel-coated substrate, wherein the hydrogel has antifouling and antimicrobial properties. The method comprises applying an aqueous pre-hydrogel solution to a substrate, polymerizing the aqueous pre-hydrogel solution, thereby forming a coated substrate having a conformal hydrogel coating and a non-conformal hydrogel coating, contacting the coated substrate with a swelling agent, and removing the non-conformal hydrogel coating from the coated substrate, thereby leaving the conformal hydrogel coating on the substrate to form the hydrogel-coated substrate. The aqueous pre-hydrogel solution comprises a monomer with antimicrobial activity, a monomer with antifouling activity, and either a polymer, oligomer, or macromer which, when polymerized together, form a hydrogel. Also disclosed is a coated substrate and a hydrogel coating.
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公开(公告)号：US11896997B2
公开(公告)日：2024-02-13
申请号：US17533811
申请日：2021-11-23
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunseung Seo , Jihyun Ko
CPC classification number: B05D5/00 , B05D1/32 , B05D7/54 , C03C17/3411 , B05D2201/02 , B05D2203/35 , C03C2217/213 , C03C2217/214 , C03C2217/281 , C03C2217/73 , C03C2218/34
Abstract: A window includes a base substrate including a planar portion and a curved portion surrounding at least a part of the planar portion, a front cover layer disposed on the base substrate, a flat cover layer overlapping the planar portion and disposed on the base substrate, and a bending cover layer overlapping the curved portion and disposed on the base substrate. The front cover layer and the bending cover layer each include an inorganic material.
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400.发明公开公开(公告)号：US20230173537A1
公开(公告)日：2023-06-08
申请号：US17924019
申请日：2021-06-24
Inventor： Kensuke Kageyama , Kei Kinoshita , Osamu Sakaya
CPC classification number: B05D1/38 , B05D1/30 , B05D2201/02
Abstract: Metal coated resin particles include: spherical core resin particles; and a metal coated layer provided on a surface of each of the core resin particles, in which the metal coated layer consists of: a first silver layer formed on the surface of each of the core resin particles; a tin intermediate layer consisting of one or more of metallic tin and/or tin compounds selected from the group consisting of tin (Sn), tin oxide (SnxOy), and tin hydroxide (Snx(OH)y) formed on a surface of the first silver layer (where, 0.1
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