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21.发明申请公开(公告)号：US20250066668A1
公开(公告)日：2025-02-27
申请号：US18943218
申请日：2024-11-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Hiroki Arazoe , Shinsuke Kondo , Naota Sugiyama , Kenji Koizumi , Yuki Kubota
Abstract: A liquid composition including clay containing at least one selected from the group consisting of a montmorillonite, mica, hectorite, and fluorosilicate; and a dimer or higher phosphate is described. Such liquid compositions are capable of forming a fireproof layer having high fireproof performance on a surface of a base material to which a film for wallpaper or the like is applied. A fireproof layer which can be formed using the liquid composition, a laminated structure including the fireproof layer, and a fireproofing method using the liquid composition are also described.
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公开(公告)号：US12140834B2
公开(公告)日：2024-11-12
申请号：US17701766
申请日：2022-03-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Hideaki Shirotori , Naota Sugiyama , Taiki Ihara , Hiroki Hayashi
IPC: G02F1/1335 , C07D249/20
Abstract: An optical system includes a display, a backlight configured to emit at least a light in a first wavelength range extending between about 400 nm and about 500 nm, and an optical film disposed adjacent the backlight and configured to absorb a light in a second wavelength range extending between about 415 nm to about 455 nm, wherein a ratio of the light in the second wavelength range transmitted by the optical film to the light in the first wavelength range transmitted by the optical film is less than or equal to 50%.
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公开(公告)号：US20240093047A1
公开(公告)日：2024-03-21
申请号：US17754880
申请日：2020-11-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Naota Sugiyama , Katsuya Ono , Richard J. Pokorny , Taiki Ihara , Hiroki Hayashi , Sonja S. Mackey , Hideyuki Hatanaka
IPC: C09D11/102 , C09D11/101 , C09D11/322 , C09D11/38 , C09D151/08
CPC classification number: C09D11/102 , C09D11/101 , C09D11/322 , C09D11/38 , C09D151/08
Abstract: To provide a laminate having an inorganic nanoparticle-containing wear-resistant layer formed by low viscosity ink and an inorganic nanoparticle-containing radiation-curable ink having low viscosity. A laminate according to an embodiment of the present disclosure contains: a substrate, and a wear-resistant layer containing a cured product of a radiation-curable ink, the radiation-curable ink containing inorganic nanoparticles, a compound represented by Formula (1) below, and at least one selected from the group consisting of a radiation-curable polymerizable oligomer and a radiation-curable polymerizable monomer: R1—R2—Si(OR3)3 Formula (1). In Formula (I), R1 is an acryloyl group or a methacryloyl group, R2 is an alkylene group having from 5 to 12 carbon atoms, and R3 is an alkyl group having from 1 to 4 carbon atoms.
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24.发明公开公开(公告)号：US20240010849A1
公开(公告)日：2024-01-11
申请号：US18038471
申请日：2021-12-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Tomohiro Oba , Shinsuke Kondo , Naota Sugiyama
IPC: C09D5/20 , C09D7/61 , C08K3/08 , C09D133/14 , C09D7/40
CPC classification number: C09D5/20 , C09D7/61 , C08K3/08 , C09D133/14 , C09D7/69 , C08K2003/0812 , C08K2201/005
Abstract: A decorative laminate includes a metallic layer that has excellent metallic glossiness and can reduce or prevent appearance failure, and a method of producing the same, and a metallic coating composition that can form the metallic layer. A decorative laminate includes: at least one selected from the group consisting of a substrate and a release liner; and a metallic layer containing metal pigment particles and a binder, the metal pigment parciles having a particle diameter D50 of from approximately 5 to approximately micrometers and a particle diameter D90 of from approximately 10 to approximately 30 micrometers, the metallic layer having an L* value of approximately 85 or greater.
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25.发明申请公开(公告)号：US20220389246A1
公开(公告)日：2022-12-08
申请号：US17772565
申请日：2020-11-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Katsuya Ono , Naota Sugiyama , Yoshihiro Kashihara , Koji Saito , Bruce A. Nerad , Thomas A. Speckhard
IPC: C09D11/101 , C09D11/38 , B41M7/00
Abstract: A radiation curable inkjet ink which has good surface curability even in air, and is capable of providing a cured product having low odor, good flexibility, and low-temperature impact resistance is described. In particular, radiation curable inkjet ink including from 20 to 40 parts by mass of a bifunctional urethane (meth)acrylate oligomer and from 50 to 80 parts by mass of a monofunctional monomer, based on 100 parts by mass of polymerizable components and an α-hydroxyketone oligomer and a benzophenone compound as photoinitiators are described.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20220325182A1
公开(公告)日：2022-10-13
申请号：US17628613
申请日：2020-07-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Hiroki Arazoe , Shinsuke Kondo , Naota Sugiyama , Kenji Koizumi , Yuki Kubota
Abstract: A liquid composition including clay containing at least one selected from the group consisting of a montmorillonite, mica, hectorite, and fluorosilicate; and a dimer or higher phosphate is described. Such liquid compositions are capable of forming a fireproof layer having high fireproof performance on a surface of a base material to which a film for wallpaper or the like is applied. A fireproof layer which can be formed using the liquid composition, a laminated structure including the fireproof layer, and a fireproofing method using the liquid composition are also described.
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27.发明申请公开(公告)号：US20220186047A1
公开(公告)日：2022-06-16
申请号：US17593359
申请日：2020-03-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Naota Sugiyama , Taiki Ihara , Wataru Nakayam , Yusaku Yoshiike
Abstract: To provide a laminate for frost prevention, a heat exchanger including the laminate, and a coating agent for frost prevention, which have excellent reduction or prevention effect of frost growth. A laminate for frost prevention of an embodiment of the present embodiments including: a substrate, and a frost prevention layer containing first inorganic nanoparticles and a hydrophilic binder and exhibiting a water contact angle of 19.0 degrees or less.
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公开(公告)号：US20210061968A1
公开(公告)日：2021-03-04
申请号：US16962275
申请日：2019-01-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Shinsuke Kondo , Naota Sugiyama , Yoshihiko Takeda , Tatsuya Sato
IPC: C08J7/046 , B32B23/08 , C08J5/18 , C08K3/36 , B32B27/30 , B32B27/32 , B32B27/36 , B32B27/40 , C08J7/04 , C08K3/22
Abstract: Object: The present disclosure provides a film having a low gloss appearance and excellent scratch resistance, and a surface coating composition that can be used in the production of such a film. Resolution Means: The film of one embodiment of the present disclosure includes a scratch resistant surface layer containing a binder containing a urethane resin, urethane resin beads having an average particle diameter of 3 μm to 30 μm, hard particles having an average particle diameter of 5 μm to 45 μm; and nanosilica particles. The surface layer contains the hard particles in an amount of 30 parts by mass to 500 parts by mass per 100 parts by mass of the binder. The gloss of the surface layer is approximately 5.5 GU or less at 60 degrees.
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公开(公告)号：US20200239729A1
公开(公告)日：2020-07-30
申请号：US16756810
申请日：2018-10-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Naota Sugiyama , Shinsuke Kondo , Tatsuya Sato , Yoshihiko Takeda
Abstract: Object: Provided is a stretchable film having a low-glass appearance, wherein the low gloss appearance does not readily change even when the film is stretched. Solution: A stretchable film of one embodiment of the present disclosure includes a surface layer including: a binder comprising urethane resin; urethane resin beads having an average particle size of not less than 4 μm and not greater than 20 μm; and nanosilica particles; wherein the surface gloss is not greater than 5 GU at 60 degrees.
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公开(公告)号：US11904574B2
公开(公告)日：2024-02-20
申请号：US16962275
申请日：2019-01-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Shinsuke Kondo , Naota Sugiyama , Yoshihiko Takeda , Tatsuya Sato
IPC: B32B23/08 , C08J7/043 , C08J7/046 , C08J7/04 , B32B27/30 , B32B27/32 , B32B27/36 , B32B27/40 , C08J5/18 , C08K3/22 , C08K3/36
CPC classification number: B32B23/08 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/36 , B32B27/40 , C08J5/18 , C08J7/043 , C08J7/046 , C08J7/0427 , C08K3/22 , C08K3/36 , B32B2255/20 , B32B2255/26 , B32B2307/406 , B32B2307/4023 , B32B2307/412 , C08J2475/04 , C08K2003/2227 , C08K2201/003 , C08K2201/011
Abstract: Object: The present disclosure provides a film having a low gloss appearance and excellent scratch resistance, and a surface coating composition that can be used in the production of such a film. Resolution Means: The film of one embodiment of the present disclosure includes a scratch resistant surface layer containing a binder containing a urethane resin, urethane resin beads having an average particle diameter of 3 μm to 30 μm, hard particles having an average particle diameter of 5 μm to 45 μm; and nanosilica particles. The surface layer contains the hard particles in an amount of 30 parts by mass to 500 parts by mass per 100 parts by mass of the binder. The gloss of the surface layer is approximately 5.5 GU or less at 60 degrees.
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