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公开(公告)号：US12071561B2
公开(公告)日：2024-08-27
申请号：US17251361
申请日：2019-06-11
发明人： Wei Wang , David R. Fenn , Paul H. Lamers , Dennis L. Faler , Leigh Ann Humbert , Linlin Li
IPC分类号： C09D161/28 , B05D7/00 , C09D167/02 , C09D175/12
CPC分类号： C09D161/28 , B05D7/576 , C09D167/025 , C09D175/12
摘要： A coating composition includes (a) a melamine resin having imino and methylol functional groups that together comprise 30 mole % or greater of the total functionality of the melamine resin; and (b) at least one polymer reactive with (a) that is obtained from components including polytetrahydrofuran and a carboxylic acid or anhydride thereof. The polytetrahydrofuran includes greater than 20 weight % of the components that form the polymer (b) and the carboxylic acid or anhydride thereof includes greater than 5 weight % of the components that form the polymer (b). The polymer (b) has an acid value of at least 15 based on the total resin solids of the polymer (b).
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2.发明公开公开(公告)号：US20240254360A1
公开(公告)日：2024-08-01
申请号：US18561932
申请日：2022-05-23
发明人： Tatsuro TAKAMURA , Naoki KASHIMA , Sayaka ITO , Narihiro URAHAMA , Kazuki SUNAKAWA , Tetsuro MIYAHIRA , Takaaki OGASHIWA
CPC分类号： C09D161/28 , C08G73/1035 , C08J5/18 , C08J5/246 , C08K3/22 , C08K9/02 , C08K9/04 , C08L61/28 , C08J2361/28 , C08K2003/2237 , C08L2203/206
摘要： A resin composition is provided having a high permittivity and a low dissipation factor, and having excellent moisture absorption and heat resistance, a high glass transition temperature, a low coefficient of thermal expansion, and good coatability and appearance, and used for producing an insulation layer of a printed wiring board; and a prepreg, a resin sheet, a laminate, a metal foil-clad laminate, and a printed wiring board. The resin composition contains: (A) a cyanate ester compound, (B) a maleimide compound, and (C) a surface-coated titanium oxide, wherein a content of the cyanate ester compound (A) is 1 to 65 parts by mass, based on 100 parts by mass of a total resin solid content in the resin composition, and a content of the maleimide compound (B) is 15 to 85 parts by mass, based on 100 parts by mass of a total resin solid content in the resin composition.
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公开(公告)号：US11732154B2
公开(公告)日：2023-08-22
申请号：US16766882
申请日：2018-11-30
发明人： Yasunori Miwa , Takuhiro Kakii , Takanori Inazumi , Katsumi Mizuguchi , Hiroshi Iida , Takuma Okada
IPC分类号： B05D1/36 , B05D1/38 , C09D133/14 , C09D133/06 , C09D7/63 , C09D7/62 , B05D7/00 , C08G18/54 , C08G18/73 , C08G18/80 , C08K3/36 , C08K5/5419 , C08K9/08 , C08L35/06 , C08L61/28 , C09D161/28 , C09D175/04
CPC分类号： C09D133/066 , B05D7/532 , B05D7/572 , C08G18/544 , C08G18/73 , C08G18/80 , C08K3/36 , C08K5/5419 , C08K9/08 , C09D7/62 , C09D7/63 , B05D2202/10 , B05D2425/01 , C08K2201/003 , C08K2201/011 , C08L35/06 , C08L61/28 , C08L2201/52 , C09D161/28 , C09D175/04
摘要： The present invention provides a coating composition capable of forming a coating film having a good appearance and design of a coating film and having coating film properties such as scratch resistance with a good balance. Furthermore, the present invention provides a method for forming a multilayer coating film including forming a coating film using the coating composition of the present invention.
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公开(公告)号：US20210379907A1
公开(公告)日：2021-12-09
申请号：US17406424
申请日：2021-08-19
发明人： Darko PERVAN , Tony PERVAN
IPC分类号： B41J11/00 , B05D5/06 , B41M5/00 , B41M3/00 , B41M5/50 , B05D1/36 , B05D1/02 , B41F19/00 , B41J3/28 , B41J3/407 , B44C1/24 , B44C5/04 , B05D1/12 , C09D7/40 , B05D3/12 , B05D7/00 , C09D11/037 , C09D161/28 , B41J3/54 , B41M1/38 , B41F17/00 , B41J2/32 , B41J2/325 , B05D3/00 , B05D3/06 , C09D11/103 , C08K3/22 , C09D197/02 , B41F19/02 , C09D11/02 , B41J2/14 , B41J2/01
摘要： A method and equipment to form a digital print by applying dry colourants on a surface of a panel, bonding a part of the colourants with a binder and removing the non-bonded colourants from the surface. The method of forming a digital print on a surface of a panel includes displacing the panel under a digital drop application head, applying a liquid binder with the digital drop application head on the surface; applying colourants on the liquid binder and the surface; bonding a part of the colourants to the surface with the liquid binder; removing non-bonded colourants from the surface such that a digital print is formed by the bonded colourants; and applying heat and pressure on the panel, the surface and the bonded colorants such that the colourants are permanently bonded to the surface.
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公开(公告)号：US11136469B2
公开(公告)日：2021-10-05
申请号：US16320671
申请日：2017-07-26
IPC分类号： C09D133/14 , B05D7/00 , C08K5/00 , C09D7/63 , C09D5/00 , C09D163/00 , C08F222/14 , C08L79/00 , C09D4/06 , C08L77/00 , C08L63/00 , C08L75/00 , C09D7/65 , C09D161/28 , C08L61/28 , B05D3/02
摘要： Acid-catalyzed curable coating compositions containing 1,1-di-activated vinyl compounds are described, including multi-layer coatings. Also provided are processes for coating substrates with coating compositions comprising 1,1-di-activated vinyl compounds, Also provided are coated articles comprising coatings formed from coating compositions comprising 1,1-di-activated vinyl compounds.
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公开(公告)号：US20200347266A1
公开(公告)日：2020-11-05
申请号：US16932954
申请日：2020-07-20
IPC分类号： C09D181/02 , C09K3/10 , C09D161/28 , C08J9/224 , C08K3/26 , C08K3/36 , C09D163/00 , C09D179/04
摘要： Disclosed are particles that have an exterior surface coated with a thin polymeric coating, such as a coating that includes a sulfur-containing polymer. Also disclosed are compositions, such as fuel-resistant sealant and coating compositions, which include such particles. Aerospace vehicles having an aperture at least partially sealed with a sealant deposited from such a sealant composition are also disclosed.
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公开(公告)号：US10759965B2
公开(公告)日：2020-09-01
申请号：US16396865
申请日：2019-04-29
IPC分类号： C09D181/02 , C09K3/10 , C09D161/28 , C08J9/224 , C08K3/26 , C08K3/36 , C09D163/00 , C09D179/04
摘要： Low density particles that have an exterior surface coated with a thin polymeric coating of an aminoplast can be used in aerospace sealants to reduce the specific gravity of a sealant.
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公开(公告)号：US10745585B2
公开(公告)日：2020-08-18
申请号：US15279557
申请日：2016-09-29
发明人： Gary Spilman , Michael Christy , Eric Vrabel , Gage Fryz , Rick Tabor , Brian T. Comstock-Reid
IPC分类号： C09D175/06 , C08L67/02 , C09D175/04 , C09D169/00 , C08G64/14 , C08G63/64 , C09D167/02 , C08L69/00 , C08J11/24 , C08G18/44 , C08G18/42 , C08G18/66 , C08G18/73 , C08G18/75 , C08G18/24 , C08G18/72 , C08G18/80 , C08G18/22 , C09D5/08 , C08K5/13 , C08G101/00 , C09D7/40 , C09D7/61 , C09D167/03 , C09D161/28 , C09D167/00 , C09D7/65 , C08K5/09 , C08K5/00 , C08J3/24 , C08K3/22 , C08K3/34 , C08K3/32 , C08K3/01 , C08K5/29 , C08K5/3492 , C08K3/38 , C08K3/36 , C08L75/06 , C08L67/03 , C08L61/28 , C08L67/00 , B05D7/00 , B32B15/09 , B32B15/095 , B32B15/04
摘要： The present invention relates to coatings, particularly high performance coatings, containing a polyester polyol comprising recurring units derived from a polyacid source, poly(bisphenol-A carbonate) (PBAC), and a glycol. The PBAC is preferably recycled poly(bisphenol-A carbonate) (rPBAC). These coatings provide improved salt spray and stain resistance along with a variety of other coating performance attributes. The polyols can contain a significant recycle and biobased content, making them sustainable alternatives to petroleum based polyols.
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公开(公告)号：US10717895B2
公开(公告)日：2020-07-21
申请号：US15895151
申请日：2018-02-13
发明人： Masako Hase , Keiji Ambo , Yoshinori Narita , Hiroshi Nishinaka , Yukihiro Ikeura , Kazuki Matsubara
IPC分类号： C09D161/28 , B05D7/00 , C09D125/14 , B05D7/14 , C09D133/10 , C09D133/26 , C09D167/02 , B05D3/02 , C09D133/06 , B05D1/02 , C08L61/28
摘要： A method for forming a multilayer coated film on an electrodeposition-coated alloyed hot-dip galvanized steel plate include step (1) of applying an aqueous intermediate coating composition (X), step (2) of applying an aqueous base coating composition (Y), step (3) of applying a clear coating composition (Z) containing an epoxide, and step (4) of heat-curing each coated film. The coating composition (X) contains a hydroxyl group-containing acrylic resin (A), a polyurethane resin (B), a hydroxyl group-containing polyester resin (C), a melamine resin (D), and an active methylene-blocked polyisocyanate compound (E). The ratio of (A) to (B) is controlled to a specific range, and an elongation at break, Young's modulus and Tukon hardness of the coated film of the coating composition (X) are controlled to specific ranges.
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公开(公告)号：US10596837B2
公开(公告)日：2020-03-24
申请号：US16225065
申请日：2018-12-19
发明人： Darko Pervan , Tony Pervan
IPC分类号： B41J2/01 , B41J11/00 , B05D5/06 , B41M5/00 , B41M3/00 , B41M5/50 , B05D1/36 , B05D1/02 , B41F19/00 , B05D3/12 , B05D7/00 , B41J3/28 , B41J3/407 , B44C1/24 , B44C5/04 , B05D1/12 , B41F17/00 , B41J2/32 , B41J2/325 , B05D3/00 , B05D3/06 , C09D11/103 , C08K3/22 , C09D197/02 , B41F19/02 , C09D11/02 , B41J2/14 , C09D7/40 , C09D11/037 , C09D161/28 , B32B27/14 , B05D5/02 , B05D7/06
摘要： A method of forming a digital print on a surface (2) by applying powder of dry ink (15) including colourants (7) on the surface, bonding a part of the dry ink (15) powder to the surface (2) by a digital heating print head (80) such that the digital print is formed by the bonded dry ink colourants (7) and removing non-bonded dry ink (15) from the surface (2).
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