公开(公告)号：US12122934B2

公开(公告)日：2024-10-22

申请号：US18138347

申请日：2023-04-24

申请人： ARMSTRONG WORLD INDUSTRIES, INC.

发明人： Steven L. Masia ,  Michelle X. Wang ,  Kenneth G. Caldwell

IPC分类号： C09D175/06 ,  B05D1/12 ,  B05D3/02 ,  C08G18/42 ,  C08G18/80 ,  C08K5/00 ,  C08K5/02 ,  C08K5/49 ,  C08K5/521 ,  C08K9/04 ,  C09D5/03 ,  C09D5/16 ,  C09D133/06 ,  C09D133/14 ,  C09D167/00 ,  C09D175/04

CPC分类号： C09D175/06 ,  B05D1/12 ,  B05D3/0254 ,  C08G18/80 ,  C08K5/521 ,  C09D5/033 ,  C09D5/1681 ,  C09D167/00 ,  C09D175/04 ,  B05D2506/10 ,  C08G18/42 ,  C08G2150/20 ,  C08K5/0041 ,  C08K5/02 ,  C08K5/49 ,  C08K9/04 ,  C09D133/064 ,  C09D133/068 ,  C09D133/14

摘要： A dirt repellant panel coated with a powder coating composition that includes a polymeric binder and an anionic fluorosurfactant present in an amount ranging from about 0.1 wt. % to about 4 wt. %.

公开(公告)号：US12122869B2

公开(公告)日：2024-10-22

申请号：US17294777

申请日：2019-11-21

申请人： Covestro Intellectual Property GmbH & Co. KG

发明人： Andreas Hecking ,  Christoph Eggert ,  Nusret Yuva ,  Achim Meyer

IPC分类号： C08G18/73 ,  C08G18/62 ,  C08G18/72 ,  C08G18/75 ,  C09D7/48 ,  C09D175/04

CPC分类号： C08G18/73 ,  C08G18/6229 ,  C08G18/722 ,  C08G18/755 ,  C09D7/48 ,  C09D175/04

摘要： The present invention relates to a polyisocyanate composition, comprising a mixture of ≥60 wt. %, relative to the total weight of the mixture, of at least one polyisocyanate based on pentamethylene diisocyanate and ≤40 wt. %, relative to the total weight of the mixture, of at least one polyisocyanate based on a cycloaliphatic diisocyanate and and/or of at least one polyisocyanate based on pentamethylene diisocyanate and at least one cycloaliphatic diisocyanate, the polyisocyanate composition having a residual monomer content of monomer diisocyanates below 0.5 wt. %, relative to the total weight of the polyisocyanate composition.

公开(公告)号：US12116490B2

公开(公告)日：2024-10-15

申请号：US18025013

申请日：2022-04-08

申请人： SUN CHEMICAL CORPORATION

发明人： Joerg Adams ,  Kai-Uwe Gaudl ,  Matthias Hellblau

IPC分类号： C09D11/101 ,  C09D11/037 ,  C09D11/06 ,  C09D11/104 ,  C09D167/02 ,  C09D175/04

CPC分类号： C09D11/101 ,  C09D11/037 ,  C09D11/06 ,  C09D11/104 ,  C09D167/02 ,  C09D175/04

摘要： An electron-beam curable ink or coating for sensitive applications such as food packaging and pharmaceutical packaging. The ink or coating of the invention comprises a high bio-renewable content. A printed article or laminate comprising a cured layer derived from the ink or coating of the invention.

公开(公告)号：US20240336781A1

公开(公告)日：2024-10-10

申请号：US18628487

申请日：2024-04-05

申请人： HOYA Optical Labs of America, Inc.

发明人： Hannah Vu ,  Jeffrey Brown ,  David Olund ,  Vikas Parakh

IPC分类号： C09D4/06 ,  C09D135/02 ,  C09D169/00 ,  C09D175/04 ,  C09D183/08

CPC分类号： C09D4/06 ,  C09D135/02 ,  C09D169/00 ,  C09D175/04 ,  C09D183/08

摘要： An ophthalmic lens including an embedded functional wafer which is coated on one or both sides with a coating layer and methods for fabricating the same. The coating layer may provide adhesion between the functional wafer and the surrounding resin used to form the lens. The coating layer may also protect the functional wafer from degradation during fabrication, such as due to chemical attack or exposure to heat during thermoforming. The coating layer may be applied to a flat functional sheet and then subsequently formed into a curvature to match the lens, or the coating layer may be applied to an already-curved functional wafer. The coating layer may comprise various compositions known to provide adhesion, protection from heat, and/or protection from chemicals.

公开(公告)号：US12109587B2

公开(公告)日：2024-10-08

申请号：US18381053

申请日：2023-10-17

申请人： ENFLEX CORPORATION

发明人： Hsin Yuan Chen ,  Chun Kai Wang ,  Yu Ling Chien

IPC分类号： B05D7/00 ,  B05D7/04 ,  C08J5/18 ,  C08J7/04 ,  C09D7/40 ,  C09D7/61 ,  C09D175/04 ,  H05K1/03 ,  H05K3/28

CPC分类号： B05D7/04 ,  C08J5/18 ,  C08J7/042 ,  C09D7/61 ,  C09D7/70 ,  C09D175/04 ,  H05K1/0313 ,  H05K3/28 ,  H05K3/284 ,  C08J2333/12 ,  C08J2369/00 ,  C08J2475/04

摘要： A polymer plastic front plate comprises: a plastic substrate and a hard coating layer formed on an adhesion surface of the plastic substrate. The hard coating layer comprises: organic-inorganic hybrid UV oligomer, high Tg UV resin additive, a plurality of dispersed flaky nano inorganic material, and photo initiator, so as to form a gas barrier hard coating layer with high surface dyne value (>44 dyne) on the adhesion surface of the plastic substrate. It not only has good ink printability and OCA adhesiveness, but also inhibits the diffusion of fugitive gas from polymer plastic front plates during high-temperature, high-temperature and high-humidity, high-low temperature thermal shocks and other harsh automotive industry environmental tests. The gas can be avoided from entering the OCA layer, thereby solving the problems of bubbles and delamination after the environmental tests are performed.

公开(公告)号：US20240327586A1

公开(公告)日：2024-10-03

申请号：US18699356

申请日：2022-10-25

申请人： Covestro Deutschland AG

发明人： Huimin Ye ,  Tingwen Wang ,  Meng Feng ,  Xianyun Zhang ,  Linxia Huang

IPC分类号： C08J7/04 ,  C08J5/12 ,  C08K3/36 ,  C09D7/40 ,  C09D7/61 ,  C09D175/04 ,  C09D175/08

CPC分类号： C08J7/0427 ,  C08J5/121 ,  C09D7/61 ,  C09D7/67 ,  C09D175/04 ,  C09D175/08 ,  C08J2375/06 ,  C08J2475/08 ,  C08K3/36 ,  C08K2201/011

摘要： The invention relates to a coated film and a method for preparing the same, use of the coated film for manufacturing shaped bodies, a method for manufacturing shaped bodies from the coated film, and a shaped body made therefrom. The coated film comprises a plastic film with Shore hardness of not less than 80A and a coating formed by applying an aqueous coating composition to the plastic film, wherein the plastic film is a film of a thermoplastic polyurethane based on polyester polyol, and the aqueous coating composition comprises: a. 45% by weight to 85% by weight of a dispersion of an anionic polyurethane based on polycarbonate polyol; b. 0% by weight to 40% by weight of a dispersion of an anionic polyurethane based on polyether polyol; c. 2% by weight to 18% by weight of a dispersion of anionic silica; d. 0.5% by weight to 10% by weight of a blocked isocyanate; and e. 0.1% by weight to 10% by weight of an additive; the amounts above being relative to the total weight of the composition.

公开(公告)号：US12091572B2

公开(公告)日：2024-09-17

申请号：US18348737

申请日：2023-07-07

申请人： AXALTA COATING SYSTEMS GMBH

发明人： John R. Moore ,  Michael R. Koerner ,  Christian Jackson ,  Bradley A. Jacobs

IPC分类号： B05C11/10 ,  B05B1/02 ,  B05B12/14 ,  B05C5/02 ,  B05D1/02 ,  B05D1/26 ,  B05D5/06 ,  B05D7/00 ,  B41J2/14 ,  B41M5/00 ,  B41M7/00 ,  C08G18/42 ,  C08G18/44 ,  C08G18/75 ,  C09D5/08 ,  C09D5/33 ,  C09D7/20 ,  C09D7/41 ,  C09D7/43 ,  C09D7/61 ,  C09D11/102 ,  C09D11/104 ,  C09D11/322 ,  C09D11/324 ,  C09D11/328 ,  C09D167/00 ,  C09D167/02 ,  C09D175/04 ,  C09D175/06 ,  C08K3/04 ,  C08K3/34 ,  C08K5/3465

CPC分类号： C09D175/04 ,  B05B1/02 ,  B05B12/1472 ,  B05C5/02 ,  B05C5/027 ,  B05C11/1034 ,  B05D1/02 ,  B05D1/26 ,  B05D5/063 ,  B05D7/53 ,  B41J2/14 ,  B41M7/0036 ,  C08G18/4216 ,  C08G18/44 ,  C08G18/755 ,  C09D5/004 ,  C09D5/084 ,  C09D7/20 ,  C09D7/41 ,  C09D7/43 ,  C09D7/61 ,  C09D11/102 ,  C09D11/104 ,  C09D11/322 ,  C09D11/324 ,  C09D11/328 ,  C09D167/00 ,  C09D167/02 ,  C09D175/06 ,  B41M5/0023 ,  C08K3/04 ,  C08K3/346 ,  C08K5/3465 ,  C08K2201/019

摘要： A system for applying a first, a second, and a third coating composition. The system includes a first high transfer efficiency applicator defining a first nozzle orifice. The system further includes a second high transfer efficiency applicator defining a second nozzle orifice. The system further includes a third high transfer efficiency applicator defining a third nozzle orifice. The system further includes a substrate defining a target area. The first, the second, and the third high transfer efficiency applicators are configured to expel the first coating composition through the first nozzle orifice to the target area of the substrate, through the second nozzle orifice to the target area of the substrate, and through the third nozzle orifice to the target area of the substrate.

公开(公告)号：US20240301123A1

公开(公告)日：2024-09-12

申请号：US18597171

申请日：2024-03-06

申请人： TOSOH CORPORATION

发明人： Yuji NAKASHIMA ,  Shuto NOGUCHI ,  Mitsushige IKEMOTO

IPC分类号： C08G18/80 ,  C09D175/04

CPC分类号： C08G18/8077 ,  C09D175/04 ,  C08G2150/00

摘要： A production method of a blocked isocyanate composition, including a step of mixing and reacting a polyisocyanate and an oxime-based blocking agent, in which a ratio of an amount of the oxime-based blocking agent mixed to an amount of the polyisocyanate mixed is 0.91 to 0.99 in terms of an equivalent ratio.

公开(公告)号：US12077907B2

公开(公告)日：2024-09-03

申请号：US17432873

申请日：2020-07-09

申请人： Marte Arturo Cazarez Duarte ,  Adrian Lopez Arriaga Lopez Velarde

发明人： Marte Arturo Cazarez Duarte ,  Adrian Lopez Arriaga Lopez Velarde

IPC分类号： D06P5/00 ,  C09D105/00 ,  C09D175/04 ,  D06P1/50 ,  D06P1/52 ,  D06P3/52 ,  D06P3/60 ,  D06P3/82 ,  D06P5/28

CPC分类号： D06P5/004 ,  C09D105/00 ,  C09D175/04 ,  D06P1/50 ,  D06P1/5285 ,  D06P3/52 ,  D06P3/60 ,  D06P3/8223

摘要： A process for preparing a skin-like flexible coating on a textile is described comprising preparing an Opuntia ficus-indica powder; creating a homogeneous mixture by mixing liquid polyurethane, pigments and additives; reducing the rate of mixing and adding the Opuntia ficus-indica powder to the homogeneous mixture; using a formulation based on the polyurethane and Opuntia ficus-indica homogeneous mixture as a skin-like flexible coating on the textile.

公开(公告)号：US12077676B2

公开(公告)日：2024-09-03

申请号：US16896742

申请日：2020-06-09

申请人： The Sherwin-Williams Company

发明人： Sebastien Gibanel ,  Benoit Prouvost

IPC分类号： C09D171/00 ,  B05D1/02 ,  B05D7/14 ,  B05D7/22 ,  B65D1/12 ,  B65D25/14 ,  C08G65/40 ,  C08G73/02 ,  C09D5/08 ,  C09D175/04 ,  C09D179/02

CPC分类号： C09D171/00 ,  B05D1/02 ,  B05D7/14 ,  B05D7/227 ,  B65D1/12 ,  B65D25/14 ,  C08G65/40 ,  C09D5/08 ,  C09D179/02 ,  C08G73/028 ,  C08G2150/90 ,  C08G2390/40 ,  C09D175/04

摘要： Polycyclocarbonate compounds and upgraded molecular weight polymers made from such compounds are provided. The polymers have particular utility in coating compositions, especially for use on food and beverage contact substrates that are formed into or will be formed into containers or container components.