公开(公告)号：US20250059378A1

公开(公告)日：2025-02-20

申请号：US18936488

申请日：2024-11-04

Applicant: 3D Systems, Inc.

Inventor： Khalil MOUSSA

IPC: C09D4/00 ,  B29C64/124 ,  B29K105/00 ,  B33Y10/00 ,  B33Y70/00 ,  C08F220/22 ,  C08F220/58 ,  C08F222/10 ,  C08K5/521 ,  C09D7/63 ,  C09D133/16 ,  C09D133/24 ,  C09D135/02

Abstract: Polymerizable liquids for 3D printing applications are described herein which, in some embodiments, impart flame resistant and/or flame retardant properties to articles printed from the liquids. The polymerizable liquids may also impart desirable mechanical properties to the articles. In some embodiments, a polymerizable liquid comprises a curable isocyanurate component in an amount of at least 5 wt. %, based on total weight of the polymerizable liquid, and a brominated acrylate ester component. Additionally, methods of printing three-dimensional articles using said polymerizable liquids are described herein.

公开(公告)号：US20250026703A1

公开(公告)日：2025-01-23

申请号：US18887917

申请日：2024-09-17

Applicant: Mitsubishi Chemical Corporation

Inventor： Hiroki SAIJO ,  Naoto TASHIMA ,  Yoshiyuki TANAKA

IPC: C07C31/27 ,  C09D4/00 ,  C09D5/16 ,  C09D11/101 ,  C09D11/104 ,  C09D11/107 ,  C09D11/30 ,  C09D135/02 ,  C09D163/00 ,  C09D167/02 ,  C09D169/00 ,  C09D175/04 ,  G03F7/027

Abstract: A tricyclodecane dimethanol composition comprising tricyclodecane dimethanols, wherein the tricyclodecane dimethanols comprise a chiral compound A, one of whose enantiomers represented by the following formula (I), a chiral compound B, one of whose enantiomers represented by the following formula (II), and a chiral compound C, one of whose enantiomers represented by the following formula (III), and a peak area Xc of the chiral compound C in a gas chromatogram and a total peak areas Xt of tricyclodecane dimethanols in a gas chromatogram, which are detected by a gas chromatography, satisfy Xc/Xt≥0.35.

公开(公告)号：US12180384B2

公开(公告)日：2024-12-31

申请号：US17571140

申请日：2022-01-07

Applicant: Henkel AG & Co. KGaA

Inventor： Ulrich Dawidowski ,  Nicole Auweiler

IPC: C09D153/00 ,  B05D7/14 ,  C08F293/00 ,  C08K3/16 ,  C09D4/00 ,  C09D7/61

Abstract: The present invention relates to an aqueous autodeposition composition comprising iron(II) ions, fluoride ions, at least one chain transfer agent and at least one dispersed organic binder component, wherein the organic binder component comprises at least one water-dispersible polymerizable (meth)acrylic acid component; and at least one acrylated mono- or diphosphate ester component.

公开(公告)号：US12168735B2

公开(公告)日：2024-12-17

申请号：US17690763

申请日：2022-03-09

Applicant: 3D Systems, Inc.

Inventor： Khalil Moussa

IPC: C09D4/00 ,  B29C64/124 ,  B33Y10/00 ,  B33Y70/00 ,  C08F220/22 ,  C08F220/58 ,  C08F222/10 ,  C08K5/521 ,  C09D7/63 ,  C09D133/16 ,  C09D133/24 ,  C09D135/02 ,  B29K105/00

Abstract: Polymerizable liquids for 3D printing applications are described herein which, in some embodiments, impart flame resistant and/or flame retardant properties to articles printed from the liquids. The polymerizable liquids may also impart desirable mechanical properties to the articles. In some embodiments, a polymerizable liquid comprises a curable isocyanurate component in an amount of at least 5 wt. %, based on total weight of the polymerizable liquid, and a brominated acrylate ester component. Additionally, methods of printing three-dimensional articles using said polymerizable liquids are described herein.

公开(公告)号：US20240409507A1

公开(公告)日：2024-12-12

申请号：US18698737

申请日：2022-08-04

Applicant: IGM RESINS ITALIA S.R.L

Inventor： Marika MORONE ,  Vincenzo RAZZANO ,  Stefan Jean Yves Marie VAN DEN BRANDEN

IPC: C07C319/12 ,  C07C319/28 ,  C09D4/00 ,  C09D11/037 ,  C09D11/101

Abstract: The present invention relates to novel photoinitiators having improved performances and to their use in photopolymerization compositions. The invention also relates to a process for the photopolymerization of compositions comprising said photoinitiators as well as their use in articles of manufacture, including printed, coated, and fabricated assemblies.

公开(公告)号：US12163051B2

公开(公告)日：2024-12-10

申请号：US17268594

申请日：2019-08-16

Applicant: Cirrus Materials Science Limited

Inventor： Margaret Mary Hyland ,  Fengqian Zhang ,  Chuong Luu Nguyen

IPC: C09D4/00 ,  B29C35/08 ,  B29C41/02 ,  B29C41/38 ,  B29K33/00 ,  B29K105/00 ,  C08F20/14 ,  C08F22/22 ,  C09D5/08 ,  C09D133/12 ,  C09D135/02

Abstract: The present invention relates to a method for producing a polymer, polymers and metal-polymer composites produced by the method. The method comprises providing one or more polymerisable monomers and providing a substrate comprising an activated metal surface, the activated metal surface comprising one or more compounds capable of initiating polymerisation of the one or more polymerisable monomers. The method comprises contacting the activated metal surface and the one or more polymerisable monomers to polymerise the one or more polymerisable monomers, thereby producing the polymer.

公开(公告)号：US20240392507A1

公开(公告)日：2024-11-28

申请号：US18792067

申请日：2024-08-01

Applicant: SWISS KRONO Tec AG

Inventor： Pius Steinmann ,  Roger Braun

IPC: D21H19/84 ,  B32B37/12 ,  B32B37/24 ,  B32B38/00 ,  B32B38/08 ,  B44C1/10 ,  B44C5/04 ,  C09D4/00 ,  D21H19/82 ,  D21H27/26

Abstract: The invention relates to a method for producing a color-changeable decorative surface. In order to provide a decorative surface that can be changed in a particularly simple manner in terms of its coloring by the end consumer and which is particularly cost-effective and resistant, it is provided that at least one layer of a coating agent, which enables the absorption of color particles, is applied.

公开(公告)号：US12065577B2

公开(公告)日：2024-08-20

申请号：US17424233

申请日：2020-01-14

Applicant: GUANGDONG HUARUN PAINTS CO., LTD

Inventor： Shigang Fan ,  Xi Zhao ,  Gang Duan

IPC: C09D15/00 ,  B05D7/06 ,  C09D4/00 ,  C09D5/00 ,  C09D131/04 ,  C09D133/04 ,  C09D135/00 ,  C09D175/14

CPC classification number: C09D15/00 ,  C09D4/00 ,  C09D5/002 ,  C09D131/04 ,  C09D133/04 ,  C09D135/00 ,  C09D175/14 ,  B05D7/06

Abstract: The present disclosure relates to a wood article and a process for preparing the wood article. In particular, the present disclosure relates to a wood article comprising a wood substrate comprising acidic substances and having at least one major surface; a sealing coating applied on the major surface of the wood substrate; and a Michael Addition curing coating applied on the sealing coating, wherein the sealing coating is formed by a sealing agent comprising one or more chosen from an aqueous latex of polyurethane acrylics polymer, an aqueous latex of carboxyl functional self-crosslinkable acrylics polymer, an aqueous latex of cationic acrylics polymer, an aqueous latex of polyvinyl acetate and a two-component polyurethane coating system; and wherein the Michael Addition curing coating is formed from a two-component curable coating composition.

公开(公告)号：US12065552B2

公开(公告)日：2024-08-20

申请号：US17602741

申请日：2020-04-11

Applicant: PRESSING DEVELOPMENTS, L.L.C.

Inventor： Adam Curtis Fuhr

IPC: C09D7/40 ,  B05D5/06 ,  B05D7/00 ,  B32B7/027 ,  B32B7/12 ,  B32B25/18 ,  B32B27/30 ,  B32B27/36 ,  B32B29/00 ,  C08J5/18 ,  C08J7/04 ,  C09D4/00 ,  C09D7/61 ,  C09D133/04 ,  C09D163/10 ,  C09D167/06 ,  C09D175/14 ,  C08K3/26

CPC classification number: C08J7/042 ,  B05D5/061 ,  B05D7/53 ,  B32B7/12 ,  B32B25/18 ,  B32B27/304 ,  B32B27/36 ,  B32B29/002 ,  C08J5/18 ,  C08J7/0427 ,  C09D4/00 ,  C09D7/61 ,  C09D7/68 ,  C09D7/69 ,  C09D133/04 ,  C09D163/10 ,  C09D167/06 ,  C09D175/14 ,  B32B7/027 ,  B32B2250/02 ,  B32B2255/10 ,  B32B2255/12 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/4026 ,  B32B2307/72 ,  B32B2307/732 ,  B32B2307/738 ,  B32B2479/00 ,  C08J2301/02 ,  C08J2327/06 ,  C08J2353/02 ,  C08J2367/02 ,  C08J2433/04 ,  C08J2461/24 ,  C08J2461/28 ,  C08J2463/10 ,  C08J2467/06 ,  C08J2475/14 ,  C08K2003/265 ,  C08K2201/005

Abstract: The present disclosure describes thermoformable sheets capable of retaining an absorbing stain, pigmented sealer or clear sealer. The unique resin binder formulations and products include porosity-promoting agents that result in the resin binder having a porous surface capable of being stained, while still having the favorable properties of traditional Thermofoil products. The methods of the invention produce a Thermofoil product that can be stained with a variety of stains and colorants after manufacturing to suit the individual builder's or homeowner's preference.

公开(公告)号：US12054643B2

公开(公告)日：2024-08-06

申请号：US17266194

申请日：2019-08-07

Applicant: POSCO ,  NOROO COIL COATINGS CO., LTD.

Inventor： Chang-Hoon Choi ,  Dong-Yun Kim ,  Won-Ho Son ,  Hee-Jea Eun ,  Jae-Duck Ko

IPC: C09D4/06 ,  C09D4/00 ,  C09D5/08 ,  C09D7/20 ,  C09D7/40 ,  C09D7/61 ,  C09D7/63 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: C09D7/61 ,  C09D4/00 ,  C09D4/06 ,  C09D5/084 ,  C09D7/20 ,  C09D7/63 ,  C09D7/67 ,  B82Y30/00 ,  B82Y40/00

Abstract: Provided is a composition for steel sheet surface coating, the composition comprising colloidal silica, a silane, a monomer, an organic resin, an acidity adjuster, a long-term corrosion-resistance improver, and a solvent; and a steel sheet coated with the composition. The steel sheet has excellent acid resistance, and maintains thickness uniformity thereof even when exposed to an acid for an extended period of time.