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公开(公告)号：US10894437B1
公开(公告)日：2021-01-19
申请号：US16551924
申请日：2019-08-27
Applicant: Eastman Kodak Company
Inventor： David D. Putnam , Mark Edward Irving , Douglas Eugene Bugner , Allan Francis Sowinski , Todd Russell Griffin , Barbara Boland Lussier
Abstract: A flexible inkjet printed article includes an ink receptive medium comprising a substrate and an aqueous-based ink-receptive layer. The aqueous-based ink-receptive layer has: (a) a water-soluble salt of a multivalent metal cation; (b) one or more of a polyvinyl alcohol and a polyvinyl amine (or a copolymer derived from a vinyl alcohol and a vinyl amine) at 0.5-30 weight %; and optionally, (c) a crosslinking agent or (d) silica particles. An inkjet-printed image is disposed on the ink-receptive layer, provided from one or more aqueous pigment-based inks, each having: a) one or more anionically-stabilized pigment colorants; b) one or more water-miscible humectants at 1-20 weight %, each of which has a carbon atom to oxygen atom ratio of at least 1.0:1.0 and only two hydroxy groups. A functional layer comprising an adhesive composition disposed on the inkjet-printed image; and a flexible polymeric film or paper adhered to the functional layer.
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公开(公告)号：US10858530B2
公开(公告)日：2020-12-08
申请号：US16106038
申请日：2018-08-21
Applicant: Eastman Kodak Company
Inventor： Thomas Joseph Dannhauser , Mark Edward Irving
IPC: C09D11/54 , C09D11/38 , C09D11/037 , C09D11/106 , C09D11/033 , C09D11/322
Abstract: An inkjet receiving medium having enhanced surface properties has a substrate and a topcoat layer disposed thereon. The topcoat layer has: (a) one or more water-soluble salts of a multivalent metal cation; and (b) composite particles having a Rockwell Hardness of less than or equal to R90 and each of the composite particles comprising domains of a (i) first organic polymer and domains of a (ii) second organic polymer. The domains of the (ii) second organic polymer are dispersed within the domains of the (i) first organic polymer. The melting point of the (i) first organic polymer is lower than the melting point of the (ii) second organic polymer. The weight ratio of the (i) first organic polymer to the (ii) second organic polymer is chosen such that the (b) composite particles have a density of 1.0-1.5 g/ml.
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公开(公告)号：US10818835B2
公开(公告)日：2020-10-27
申请号：US15841796
申请日：2017-12-14
Applicant: Eastman Kodak Company
Inventor： Kurt D. Sieber , Roberta Dileo Benedict
IPC: H01L41/113 , H02N2/00 , H01L41/047 , H01L41/187 , H01L41/18 , H02N2/18 , B82Y15/00 , B82Y30/00
Abstract: An inertial piezoelectric device has: A) piezoelectric capacitor having a substrate; 2) a dry piezoelectric layer comprising a piezoelectric material; 3) a first electrode arranged contiguously with one opposing surface of the dry PL; and 4) a second electrode arranged contiguously with a second opposing surface of the first dry PL. The first dry electrically-conductive layer consists essentially of: (a) an electrically-conductive material; and (b) particles having a Young's modulus that is different from the Young's modulus of the (a) electrically-conductive material by at least 10%. The device also has B) signal processing electronics in electrical communication with the piezoelectric capacitor; C) a means for converting all or a portion of an applied force to an inertial force that is transmitted to the first dry PL; and optionally D) a proof mass that is contiguous with at least one external surface of the piezoelectric capacitor.
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公开(公告)号：US10731022B2
公开(公告)日：2020-08-04
申请号：US16018332
申请日：2018-06-26
Applicant: Eastman Kodak Company
Inventor： Mridula Nair , Lloyd Anthony Lobo , Kevin M. Donovan
Abstract: A foamed, opacifying element useful as a light-blocking article has a substrate; an opacifying layer disposed on the substrate, and a functional composition disposed over the opacifying layer. The functional composition comprises: (i) inorganic or organic spacer particles having a mode particle size of at least 1 μm and up to and including 100 μm, and which inorganic or organic spacer particles resist melt flow at a pressure of up to and including 100 psi (689.5 kPa) and a temperature of up to and including 220° C.
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公开(公告)号：US10696813B2
公开(公告)日：2020-06-30
申请号：US16018350
申请日：2018-06-26
Applicant: Eastman Kodak Company
Inventor： Lloyd Anthony Lobo , Mridula Nair , Kevin M. Donovan
Abstract: A foamed, opacifying element is useful as a light-blocking article, and includes a substrate; an opacifying layer disposed on the substrate, and a functional composition disposed over the opacifying layer. The functional composition comprises a tinting material comprising one or more pigments, one or more dyes, or a combination thereof to provide a desired tint or colorant to the entire foamed, opacifying element.
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Patent Agency Ranking
公开(公告)号：US20200172744A1
公开(公告)日：2020-06-04
申请号：US16203696
申请日：2018-11-29
Applicant: Eastman Kodak Company
Inventor： Mary Christine Brick , Mridula Nair , Joseph Salvatore Sedita
IPC: C09D7/65 , C09D127/06 , C09D133/04 , C09D7/61 , C09D7/40 , C09D7/20
Abstract: An aqueous composition is used to clad yarn cores to provide unique coated yarns. This aqueous composition contains: (i) porous particles present in an amount of at least 2 weight % and up to and including 10 weight %, each porous particle comprising a continuous polymeric phase and discrete pores dispersed within the continuous polymeric phase, the porous particles having a mode particle size of 2-50 μm; (ii) a film-forming binder material having a Tg of less than or equal to 25° C., that is present in an amount of 25-60 weight %; (iii) an inorganic filler material having a value of less than 5 on the MOHS scale of mineral hardness, in an amount of at least 2-15 weight %; and (iv) an aqueous medium in an amount of at least 35 weight % in which the film-forming binder material is soluble or dispersible.
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公开(公告)号：US20200172690A1
公开(公告)日：2020-06-04
申请号：US16203737
申请日：2018-11-29
Applicant: Eastman Kodak Company
Inventor： Mridula Nair , Lloyd Anthony Lobo , Joseph Salvatore Sedita , Peter David Rollinson
Abstract: A foamed, opacifying element useful as a light-blocking article has a substrate; an opacifying layer disposed on the substrate, and a functional composition disposed over the opacifying layer. The functional composition comprises: (i) glass particles such as hollow glass particles. The presence of the glass particles provides additional heat absorption for the foamed, opacifying elements that can be formed into light-blocking materials.
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公开(公告)号：US10606213B2
公开(公告)日：2020-03-31
申请号：US15838716
申请日：2017-12-12
Applicant: Eastman Kodak Company
Inventor： Carolyn Rae Ellinger , William Yurich Fowlkes , Kevin Edward Spaulding
Abstract: An electrical element is fabricated including an optically-detectable pattern of embedded information. An initial physical design is received for an electrical element that performs an electrical function, together with a pattern of information to be embedded in the electrical element. An encoding region is designated within the initial physical design of the electrical element. Information-encoding patterns are determined for one or more thin-film layers in the encoding region to form an optical layer structure that encodes the pattern of information. The initial physical design and the information-encoding patterns are combined into a modified physical design which is used to fabricate the electrical element. The fabricated electrical element performs the electrical function and forms an optically-detectable interference image including the embedded pattern of information when illuminated by incident light.
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公开(公告)号：US10582571B2
公开(公告)日：2020-03-03
申请号：US15257193
申请日：2016-09-06
Applicant: Eastman Kodak Company
Inventor： Haoyan Wei
Abstract: A transparent heater includes a plurality of high aspect ratio micro-wires. A plurality of channels is formed into the surface of a transparent substrate within an active heater region. The channels have a width of between 4 microns and 9 microns to insure that they are invisible to the naked eye, and a depth that is at least 1.5 times the width. Spacing between the channels is preferably at least 100 μm. Micro-wires are formed by at least partially filling the channels with a conductive material. Power source connections are provided to connect to an electrical power source to supply a current through the plurality of micro-wires. An average optical transmittance of the transparent heater within the active heater region is greater than 50 percent.
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公开(公告)号：US20200062986A1
公开(公告)日：2020-02-27
申请号：US16106038
申请日：2018-08-21
Applicant: Eastman Kodak Company
Inventor： Thomas Joseph Dannhauser , Mark Edward Irving
IPC: C09D11/54 , C09D11/38 , C09D11/322 , C09D11/106 , C09D11/033 , C09D11/037
Abstract: An inkjet receiving medium having enhanced surface properties has a substrate and a topcoat layer disposed thereon. The topcoat layer has: (a) one or more water-soluble salts of a multivalent metal cation; and (b) composite particles having a Rockwell Hardness of less than or equal to R90 and each of the composite particles comprising domains of a (i) first organic polymer and domains of a (ii) second organic polymer. The domains of the (ii) second organic polymer are dispersed within the domains of the (i) first organic polymer. The melting point of the (i) first organic polymer is lower than the melting point of the (ii) second organic polymer. The weight ratio of the (i) first organic polymer to the (ii) second organic polymer is chosen such that the (b) composite particles have a density of 1.0-1.5 g/ml.
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