公开(公告)号：US12220836B2

公开(公告)日：2025-02-11

申请号：US15764050

申请日：2016-09-28

Applicant: Stora Enso OYJ

Inventor： Duncan Mayes ,  Janne Pynnönen ,  Reeta-Maria Stöd

IPC: B27K5/00 ,  B27K3/15 ,  C08G8/10 ,  C09D15/00 ,  C09D161/06 ,  C08G14/08 ,  C08L61/06 ,  C08L61/28 ,  C08L61/34 ,  C08L97/00 ,  C08L97/02

Abstract: The present invention relates to a process for preparing a modified wood product wherein a step of resin treatment is followed by a thermal modification step. The present invention also relates to a modified wood product produced using said process.

公开(公告)号：US12179392B2

公开(公告)日：2024-12-31

申请号：US18189324

申请日：2023-03-24

Applicant: Välinge Innovation AB

Inventor： Göran Ziegler ,  Marcus Bergelin ,  Jan Jacobsson ,  Melker Ryberg

IPC: B29C41/28 ,  C08L61/28 ,  E04F15/10 ,  B29K101/10 ,  B29K105/24 ,  B29L7/00

Abstract: A method of manufacturing a separate and continuous layer being essentially uncured. The method includes applying a powder mix including fibres and a thermosetting binder on a carrier, forming a powder mix layer, wherein the powder mix is connected together such that the powder mix layer is obtained and wherein the powder mix layer is essentially uncured, and releasing the powder mix layer from the carrier. Also, a layer and a method for manufacturing a building panel.

公开(公告)号：US20240368395A1

公开(公告)日：2024-11-07

申请号：US18261464

申请日：2022-01-17

Applicant: Flooring Industries Limited, SARL

Inventor： Benjamin CLEMENT ,  Michiel BLIEK

IPC: C08L61/28 ,  C08L61/32 ,  D21H17/51 ,  D21H19/40 ,  D21H19/60 ,  D21H19/64 ,  D21H27/36

Abstract: A thermosetting resin composition comprising a melamine-based resin and one or more modifiers, wherein the total content of said modifiers is below 10%, preferably below 7%, more preferably below 5%, even more preferably below 3% by weight of the thermosetting resin.

公开(公告)号：US12005413B2

公开(公告)日：2024-06-11

申请号：US18056067

申请日：2022-11-16

Applicant: Aspen Aerogels, Inc.

Inventor： David Mihalcik ,  Kathryn Elizabeth deKrafft ,  Nicholas Anthony Zafiropoulos ,  Owen Richard Evans ,  George L. Gould ,  Wibke Lolsberg

IPC: B01J13/00 ,  C01B33/158 ,  C08K5/00 ,  C08L61/28 ,  C08L75/04

CPC classification number: B01J13/0091 ,  C01B33/1585 ,  C08K5/0066 ,  C08L61/28 ,  C08L75/04 ,  C08L2201/02

Abstract: The current disclosure provides reinforced aerogel compositions that are durable and easy to handle, have favorable performance in aqueous environments, have favorable insulation properties, and have favorable, reaction to fire, combustion and flame-resistance properties. Also provided are methods of preparing or manufacturing such reinforced aerogel compositions. In certain embodiments, the composition has a silica-based aerogel framework, reinforced with an open-cell macroporous framework, and includes one or more fire-class additives, where the silica-based aerogel framework comprises at least one hydrophobic-bound silicon and the composition or each of its components has desired properties.

公开(公告)号：US20230312907A1

公开(公告)日：2023-10-05

申请号：US18024364

申请日：2021-08-25

Applicant: SWISS KRONO Tec AG

Inventor： Andreas Gier ,  Joachim Hasch ,  Norbert Kalwa

IPC: C08L61/28 ,  C08K5/5435 ,  C08K5/09 ,  C08K5/00 ,  C08K3/36 ,  C08K5/19 ,  C08K5/544 ,  C08K5/136 ,  C09D5/14 ,  C09D161/28 ,  D21H19/24 ,  D21H21/36

CPC classification number: C08L61/28 ,  C08K5/5435 ,  C08K5/09 ,  C08K5/0091 ,  C08K3/36 ,  C08K5/19 ,  C08K5/544 ,  C08K5/136 ,  C09D5/14 ,  C09D161/28 ,  D21H19/24 ,  D21H21/36

Abstract: Provided is a composition having antimicrobial, biocidal properties, in particular antiviral properties, for surface coatings of paper layers or material panels. The composition includes at least one formaldehyde resin, in particular a melamine-formaldehyde resin, at least one compound of general formula (I) R1SiX3 (I), where X is alkoxy, and R1 is an organic moiety selected from the group comprising C1-C10 alkyl, which may be interrupted by —O— or —NH—, and where R1 has at least one functional moiety Q1 selected from a group including an amino, methacrylic, methacryloxy, vinyl and epoxy group, at least one further compound of the general formula (II) SiX4 (II), where X is alkoxy, and at least one antimicrobial agent, in particular at least one biocide.

公开(公告)号：US20230151214A1

公开(公告)日：2023-05-18

申请号：US17995108

申请日：2020-12-01

Applicant: Continental Reifen Deutschland GmbH

Inventor： Christoph Eichhorst ,  Vipin Rajan ,  Cornelia Schmaunz-Hirsch ,  Thomas Kramer ,  Carla Recker

IPC: C08L75/08 ,  C08L61/28 ,  B60C1/00 ,  C08K5/47

CPC classification number: C08L75/08 ,  C08L61/28 ,  B60C1/0041 ,  C08K5/47 ,  C08K2003/0843

Abstract: The invention relates to a sulfur-crosslinkable rubberization mixture for metallic or textile strength members containing at least one novolac resin comprising alkyl urethane units and produced by reaction of a phenolic compound, an aldehyde and a carbamate resin, wherein the carbamate resin is produced by reaction of alkyl urethane with an aldehyde, and at least one etherified melamine resin. The invention further relates to a pneumatic vehicle tire which comprises at least one such sulfur-crosslinked rubberization mixture.
For improved durability of the rubberized strength members, the rubberization mixture contains



less than 2.5 phr (parts by weight, based on 100 parts by weight of the total rubbers in the mixture) of at least one novolac resin comprising alkyl urethane units and produced by reaction of a phenolic compound, an aldehyde and a carbamate resin, wherein the carbamate resin is produced by reaction of alkyl urethane with an aldehyde, and
less than 2.5 phr of at least one etherified melamine resin.

公开(公告)号：US11370933B2

公开(公告)日：2022-06-28

申请号：US15766777

申请日：2016-10-14

Applicant: TORAY FILMS EUROPE

Inventor： Keltoum Ouzineb ,  Maria Cristina Penache ,  Laurent Derveaux

IPC: C09D133/06 ,  C09D5/02 ,  C08J3/05 ,  C08J3/24 ,  C08J7/04 ,  C09D5/00 ,  C08J7/043 ,  C08J7/048 ,  C08J7/056 ,  B32B7/12 ,  B32B7/04 ,  B32B27/08 ,  B32B27/36 ,  B32B37/16 ,  B32B27/26 ,  B32B15/08 ,  C08K5/00 ,  C09J5/00 ,  C09J133/10 ,  C09J5/06 ,  C09J167/00 ,  C09J179/02 ,  C09J167/02 ,  C09J133/06 ,  C09J133/08 ,  C09J133/04 ,  C09J179/04 ,  C09J179/00 ,  C09J133/02 ,  C09J161/26 ,  C09J161/28 ,  C08L67/00 ,  C08L61/26 ,  C08L33/04 ,  C08L33/06 ,  C08L79/02 ,  C08L79/04 ,  C08L61/28 ,  C08L79/00 ,  C08L33/08 ,  C08L33/02 ,  C08L33/10 ,  C08L67/02

Abstract: The aim of the invention is to provide polyester/primer/metallic coating composite films having good adherence of the metallic coating in dry and humid conditions. Said films also form a good gas barrier: oxygen permeability less than or equal to 0.8 cc/m2/d; water vapour permeability less than or equal to 0.3 g/m2/d. To this end, the invention concerns a composite film comprising a polyester substrate, at least one coating adhering on at least one of the faces of the substrate and at least one layer of primer for cross-linked adhesion between the substrate and the coating. Said primer comprises at least one acrylic and/or methacrylic polymer P1, at least one acrylic and/or methacrylic polymer P2 different from P1, at least one cross-linking agent, and, preferably, at least one polyester that is soluble or dispersible in water: —P1 having a gel content TG1>70% by dry weight with respect to P1; —P2 having a gel content TG2≤TG1 and ≤20% by dry weight, with respect to P2; —P1 having a surface-grafted free weak acid content≥0.8 in meq/g of polymer; —[P2]≤60% by weight on dry by weight in respect to P1+P2. The method for producing said film, the adhering primer, and the articles obtained using said film, also form part of the present invention.

公开(公告)号：US11338318B2

公开(公告)日：2022-05-24

申请号：US17145198

申请日：2021-01-08

Applicant: SINDO DNT CO., LTD.

Inventor： Young-ok Ryu

IPC: B05D3/00 ,  C09D7/65 ,  C09D7/40 ,  C09D7/41 ,  C09D125/06 ,  C09D5/00 ,  B05D1/02 ,  C09D5/22 ,  C09D157/06 ,  C09D163/00 ,  C09D175/04 ,  C08L75/04 ,  C08L63/00 ,  C08L33/04 ,  C08K3/40 ,  B05D7/00 ,  B05D7/02 ,  B05D5/08 ,  C08L61/28 ,  C08L61/06

Abstract: A coating composition contains 25 to 35 parts by weight urethane synthetic resin solution, acrylic resin solution, or epoxy resin solution; 5 to 35 parts by weight urethane pigments, acrylic or epoxy pigments; 10 to 20 parts by weight PE-thermoplastic resin beads, phenol resin beads, melamine resin beads, epoxy resin beads, polystyrene resin beads or glass beads; 40 to 52 parts by weight organic solvents comprising urethane thinner and toluene; and 2 to 4 parts by weight curing agent, forms a coating sheet which can be attached to public or private installation, such as walls, poles, street lights, or traffic lights, to prevent adhesion of unlawful or unwanted materials on the installation, and can be provided with color tones same as those of the private or public installations in order not to defile the appearance of the street.

公开(公告)号：US20220016872A1

公开(公告)日：2022-01-20

申请号：US17297683

申请日：2019-12-18

Applicant: Flooring Technologies Ltd.

Inventor： Norbert Kalwa

IPC: B32B21/14 ,  B32B21/02 ,  C08L61/28 ,  B32B7/12 ,  B32B37/10 ,  B32B38/06 ,  B32B38/00

Abstract: The invention relates to a method for producing a wooden material having a supporting plate and at least one first, non-external veneer and a second veneer on a first surface of the supporting plate, wherein the supporting plate, the first and the at least second veneer are connected to one another by synthetic resin. In order to create a cost-effective wooden material board with a veneered surface, a liquid synthetic resin is applied, in excess, in relation to the quantity required for gluing purposes, to the supporting plate and/or to the first veneer and/or the at least second veneer, the synthetic resin applied in excess is dried but not cured, a stack of material to be pressed comprising the supporting plate, the first, non-external veneer and the at least second veneer is assembled, and the stack of material to be pressed is compressed in a high-pressure press to form a wooden material.

公开(公告)号：US11091667B2

公开(公告)日：2021-08-17

申请号：US15772305

申请日：2016-10-31

Applicant: BASF Coatings GmbH

Inventor： Bernhard Steinmetz ,  Peggy Jankowski ,  Nadia Luhmann ,  Michael Matura ,  Hardy Reuter

IPC: C09D175/06 ,  C08G18/66 ,  C08G18/10 ,  C08G18/46 ,  C08G18/62 ,  C08G18/42 ,  C08G18/32 ,  C08G18/76 ,  C08G18/34 ,  C08G18/08 ,  C08G18/40 ,  C08G18/24 ,  C09D7/65 ,  C09D175/02 ,  C08L61/28 ,  C09D5/02

Abstract: Provided herein is a pigmented aqueous basecoat material including an aqueous polyurethane-polyurea dispersion (PD) having polyurethane-polyurea particles present in the dispersion, an average particle size (volume average) of 40 to 2000 nm, and a gel fraction of at least 50 wt %. The polyurethane-polyurea particles, in each case in reacted form, include: at least one polyurethane prepolymer containing isocyanate groups and including anionic groups and/or groups which can be converted into anionic groups, and at least one polyamine comprising two primary amino groups and one or two secondary amino groups. The aqueous basecoat material includes a specific solvent composition. Also provided herein is a method of using basecoat materials including the dispersion (PD) and multicoat paint systems produced using the basecoat materials.