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1. 发明申请

US20230092800A1 IMAGE RECORDING METHOD 有权
公开(公告)号：US20230092800A1
公开(公告)日：2023-03-23
申请号：US18049717
申请日：2022-10-26
申请人： FUJIFILM Corporation
发明人： Yushi HONGO , Ryuji SHINOHARA , Masaharu Kawai , Masao IKOSHI , Taiga MIZOE
IPC分类号： B41J2/21 , C09D11/322 , C09D11/037 , C09D11/033 , C09D11/107 , B41J2/14
摘要： Provided is an image recording method including a step of preparing an ink containing water and a white pigment, and a step of jetting the ink from an ink jet head in a liquid droplet amount of 1.0 pL or greater to apply the ink onto a base material, in which in a case where an ink jetting surface of the ink jet head is immersed in the ink in a vertically standing state for 2 seconds, the jetting surface is pulled up from the ink in the state, and the jetting surface is allowed to stand in the state for 1 minute, a ratio of an area of a region to which the ink is adhered to an area of the jetting surface is 40% by area or less.

2. 发明申请

US20230083182A1 PHOTOSENSITIVE COMPOSITION 有权
公开(公告)号：US20230083182A1
公开(公告)日：2023-03-16
申请号：US17983012
申请日：2022-11-08
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
发明人： Tomohiro FUKUURA , Yoshihiro HARADA , Yoshifumi KOMATSU , Masayoshi TOKUDA
IPC分类号： C09D11/52 , C09D11/101 , C09D11/03 , C09D11/38 , C09D11/107
摘要： The photosensitive composition according to the present invention is a photosensitive composition including a semiconductor particle (A), a photopolymerizable compound (C) and a photopolymerization initiator (D), in which the photosensitive composition satisfies any one or more of the following (a) to (c): (a) the photosensitive composition further includes a stabilizer (E), and a content of the stabilizer (E) is 8% by mass or more based on the total amount of the photosensitive composition; (b) the photopolymerizable compound (C) includes a (meth)acrylate compound (C1) having a molecular weight of 180 or less; and (c) the photopolymerizable compound (C) includes a compound (C2) having a vinyl ether group and a (meth)acryloyl group in the same molecule.

3. 发明申请

US20230048141A1 AQUEOUS ENERGY CURABLE INKJET INKS 有权
公开(公告)号：US20230048141A1
公开(公告)日：2023-02-16
申请号：US17789812
申请日：2020-01-10
申请人： Kao Corporation
发明人： Muslim H. CONTRACTOR , Spencer Q. TORLINE , Stephen J. CUMMINGS , Stephen BUCHANAN
IPC分类号： C09D11/322 , C09D11/107 , C09D11/36 , C09D11/38
摘要： An aqueous energy curable inkjet ink that includes (A) a non-photopolymerizable resin, (B) a water-soluble photopolymerizable monomer, (C) a pigment having an average particle size of 50 to 300 nm, and (D) at least 25 wt. % water, based on a total weight of the aqueous energy curable inkjet ink. A printed article including the aqueous energy curable inkjet ink in dried and cured form, and a method of forming a printed image with an inkjet printhead are also provided.

4. 发明授权

US11572481B2 Inkjet ink composition 有权
公开(公告)号：US11572481B2
公开(公告)日：2023-02-07
申请号：US16499659
申请日：2017-07-05
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Phillip C. Cagle , Dennis Z. Guo
IPC分类号： C09D11/023 , C09D11/03 , C09D11/037 , C09D11/107 , C09D11/322 , C09D125/08 , C09D133/08 , C09D133/10 , C09D133/26 , C08K5/23 , C09B29/33
摘要： In one aspect the present disclosure relates to an aqueous inkjet ink composition comprising a yellow azo pigment, a pigment synergist, a polymeric dispersant, 5 to 20 wt % of a latex polymer, 5 to 40 wt % of an organic co-solvent that has a boiling point of a boiling point in the range of about 170° C. to about 285° C., and water. The pigment synergist comprises a pigment of the formula (I): where each of R1 to R10 is each independently selected from H, carboxylate, and/or a sulphonate group.

5. 发明申请

US20230018944A1 ACTIVE ENERGY RAY CURING COMPOSITION, ACTIVE ENERGY RAY CURING INK COMPOSITION, ACTIVE ENERGY RAY CURING INKJET INK COMPOSITION, CONTAINER, IMAGE FORMING DEVICE, IMAGE FORMING METHOD, AND CURED MATTER 有权
公开(公告)号：US20230018944A1
公开(公告)日：2023-01-19
申请号：US17810384
申请日：2022-07-01
申请人： Soh NOGUCHI , Takashi Okada , Masahide Kobayashi
发明人： Soh NOGUCHI , Takashi Okada , Masahide Kobayashi
IPC分类号： C09D11/38 , C09D11/101 , C09D11/107 , B41M5/00 , B41M7/00
摘要： An active energy ray curing composition can be applied to cured matter of a first active energy ray curing composition. The active energy ray curing composition contains a second active energy ray curing composition containing a monofunctional monomer, a polyfunctional monomer, and a photopolymerization initiator. The proportion of the polyfunctional monomer to the second active energy ray composition is 60 percent by mass or more. The proportion of the polyfunctional monomer modified with the same number of an oxyalkylene group as the number of functional groups of the polyfunctional monomer is 90 percent by mass of the polyfunctional monomer, and the proportion of a tri- or higher polyfunctional monomer is 50 percent by mass or more to the modified polyfunctional monomer.

6. 发明申请

US20230002631A1 WATER-WASHABLE COMPOSITIONS FOR USE IN 3D PRINTING 有权
公开(公告)号：US20230002631A1
公开(公告)日：2023-01-05
申请号：US17774496
申请日：2020-10-19
申请人： BASF SE
发明人： Rui DING , Li CHEN
IPC分类号： C09D11/101 , C08F220/58 , C08F220/34 , C08F220/28 , C08F226/06 , C09D11/107 , B33Y70/00 , B33Y10/00 , B33Y40/20 , B29C64/129 , B29C64/35
摘要： The present invention relates to radiation curable compositions, comprising (A1) at least one water-soluble reactive diluent (A1); (A2) at least one water-soluble reactive oligomer (A2); (B) at least one reactive component selected from the group consisting of a water insoluble reactive diluent (B1a), a slightly water-soluble reactive diluent (B1b) and a water insoluble, or slightly water-soluble reactive oligomer (B2); and (C) optionally a photoinitiator (C), wherein the amount of component (A1) and (A2) is greater than 20% by weight, especially 30% by weight based on the amount of components (A1), (A2), (B1a), (B1b) and (B2) and the amount of components (B1a), (B1b) and (B2) is greater than 10% by weight, especially 20% by weight based on the amount of components (A1), (A2), (B1a), (B1b) and (B2); radiation curable composition, comprising (A1′) at least one slightly water-soluble reactive diluent (B1b); (A2) at least one water-soluble reactive oligomer (A2); (B) at least one reactive component selected from the group consisting of a water insoluble reactive diluent (B1a) and a water insoluble, or slightly water-soluble reactive oligomer (B2); and (C) optionally a photoinitiator (C), wherein the amount of component (B1b) and (A2) is greater than 40% by weight, especially 50% by weight based on the amount of components (A2), (B1a), (B1b) and (B2) and the amount of components (B1a), (B1b) and (B2) is greater than 10% by weight, especially 20% by weight based on the amount of components (A2), (B1a), (B1b) and (B2). The radiation curable compositions can be cleaned by pure water with no assistance of any solvent or detergent. The printed three-dimensional products have clean, smooth, tack-free surface after washing with water and sufficient post-curing. The fully cured three-dimensional products are high-temperature resistant and have excellent mechanical performance above glass transition temperature, e.g. 200° C.

7. 发明申请

US20220411650A1 COMPOSITIONS AND METHODS OF MAKING A GREEN BODY OR A PRINTED ARTICLE USING THE SAME 有权
公开(公告)号：US20220411650A1
公开(公告)日：2022-12-29
申请号：US17779009
申请日：2020-11-24
申请人： Corning Incorporated
发明人： Laura Beth Cook , Laura Jeanne Cunneen
IPC分类号： C09D11/101 , C09D11/107 , C09D11/037 , B33Y10/00 , B33Y70/10 , B28B1/00 , B29C64/165
摘要： A composition can comprise particles comprising 5% by weight (wt %) or more, a photo-initiator, a curing agent, a dispersant, and an organic binder. The composition can be substantially solvent-free. In some embodiments, particles comprise 65 wt % or more. In some embodiments, the curing agent comprises dipropylene-glycol diacrylate. In some embodiments, the dispersant comprises a phosphate ester. In some embodiments, the organic binder comprises isobornyl methacrylate. In some embodiments, the composition comprises a viscosity from about 100 milliPascal-seconds to about 7,000 milliPascal-seconds. Methods of making a green body can comprise creating a composition, printing the green body using the composition, and curing the green body. Method of making a printed article can comprise creating a composition, printing a green body using the composition, curing the green body, heating the green body to remove the organic binder to form a porous article, and sintering the porous article to form the printed article.

8. 发明申请

US20220403194A1 INK JET RECORDING INK AND IMAGE RECORDING METHOD 有权
公开(公告)号：US20220403194A1
公开(公告)日：2022-12-22
申请号：US17889386
申请日：2022-08-16
申请人： FUJIFILM Corporation
发明人： Hiromichi NUMAZAWA , Daisuke SASAKI , Yusuke SAKAI
IPC分类号： C09D11/328 , C09D11/38 , C09D11/101 , C09D11/037 , C09D11/107 , B41M7/00
摘要： Provided are an ink jet recording ink containing a squarylium dye represented by Formula 1, polymerizable compounds, a dispersant, and a synergist having at least one group selected from the group consisting of a carboxy group and a sulfo group and at least one ring selected from the group consisting of an aromatic ring and a heteroaromatic ring, and an image recording method: in Formula 1, a ring A and a ring B each independently represent an aromatic ring or a heteroaromatic ring, XA and XB each independently represent a monovalent substituent, GA and GB each independently represent a monovalent substituent, kA represents an integer of 0 to nA, and kB represents an integer of 0 to nB. nA represents the maximum number of GAs capable of being bonded to the ring A, and nB represents the maximum number of GBs capable of being bonded to the ring B.

9. 发明申请

US20220389251A1 PHOTOPOLYMERIZABLE COMPOSITION, OPTICAL MEMBER AND DISPLAY DEVICE FORMED THEREFROM 有权
公开(公告)号：US20220389251A1
公开(公告)日：2022-12-08
申请号：US17890019
申请日：2022-08-17
申请人： DONGJIN SEMICHEM CO., LTD.
发明人： Sang-Hoon LEE , Hyoc-Min YOUN , Tai Hoon YEO , Jonghyuk PARK
IPC分类号： C09D11/322 , C09D11/101 , C09D11/107 , C09D11/037 , G02B1/04
摘要： The present disclosure relates to a photopolymerizable composition which enables the formation of an optical member that exhibits improved optical properties, including excellent light transmittance, low haze, and high refractive index, an optical member and a display device formed therefrom. The photopolymerizable composition includes at least one olefinic monomer having a photocurable functional group, metal oxide particles, an amine compound having an amine group and a photocurable functional group, and a photopolymerization initiator.

10. 发明申请

US20220389248A1 COMPOSITION AND PRODUCTION METHOD FOR 3D PRINTING CONSTRUCTION MATERIAL 有权
公开(公告)号：US20220389248A1
公开(公告)日：2022-12-08
申请号：US17824697
申请日：2022-05-25
申请人： Mighty Buildings, Inc.
发明人： Petr Brevnov , Guzel Kirsankina , Petr Nezhny , Nikita Lashmanov , Sergey Ryazantsev , Sergey Naumov , Dmitry Golovenko , Anna Fedosova , Anna Ivanova , Egor Yakovlev
IPC分类号： C09D11/107 , C08K3/40
摘要： A composition for a 3D printing construction material includes an acrylate oligomer, an acrylate monomer, a UV photoinitiator, a flame retardant, fillers, and additives. In the composition, the acrylate oligomer may be between about 0-30.0 wt % of the composition. The acrylate monomer may be between about 0-30.0 wt % of the composition. The UV photoinitiator may be between about 0.02-1.0 wt % of the composition. The flame retardant may be between about 2.0-20.0 wt % of the composition. The fillers may be between about 20.0-80.0 wt % of the composition. The additives may be between about 0-3.0 wt % of the composition. A method for manufacturing a composition for a 3D printing construction material includes combining an acrylate oligomer, an acrylate monomer, an Uaphotoinitiator, a flame retardant, fillers, and additives.

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