656 patents
Page 7 of 33
Utility
Low-shedding Aramid Paper Containing Mica
16 Feb 23
An aramid paper suitable for use as electrical insulation comprising a first outer layer and a second outer layer, each of which comprising 70 to 30 weight percent aramid floc and 30 to 70 weight percent aramid fibrids, and each of which being free of mica and having a first face and a second face; an inner layer comprising 50 to 70 weight percent aramid material and 30 to 50 weight percent mica and having a first face and a second face; wherein the first face of the first outer layer is a first outer face of the aramid paper, and the second face of the first outer layer is coextensive with and bound face-to-face with the first face of the inner layer solely by fibrids in the first outer layer and the inner layer; and wherein the first face of the second outer layer is coextensive with and bound face-to-face with the second face of the inner layer solely by fibrids in the second outer layer and the inner layer, and the second face of the second outer layer is a second outer face of the aramid paper; the aramid paper having a total of 25 to 40 weight percent mica.
Chris DEMBROSKY, ROGER CURTIS WICKS
Filed: 18 Jul 22
Utility
Polishing Slurry
9 Feb 23
A polishing slurry according to the present invention is a polishing slurry for polishing copper or a copper alloy, the polishing slurry including abrasives, an organic acid, an oxidizing agent, and alkali.
Kazuki MORIYAMA
Filed: 26 Dec 19
Utility
Inkjet Ink and Primer Fluid Set
26 Jan 23
The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition, an aqueous white inkjet ink, and aqueous non-white colored inkjet inks.
Xiaoqing Li, Ji Yeon Huh, Cullen Kirkpatrick
Filed: 9 Dec 20
Utility
Inkjet Ink and Primer Fluid Set
26 Jan 23
The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition and aqueous inkjet inks.
Xiaoqing Li, Ji Yeon Huh, Cullen Kirkpatrick
Filed: 9 Dec 20
Utility
Inkjet Ink and Primer Fluid Set
26 Jan 23
The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition and aqueous inkjet inks.
Xiaoqing Li, Ji Yeon Huh, Cullen Kirkpatrick
Filed: 9 Dec 20
Utility
Plurality of Host Materials and Organic Electroluminescent Device Comprising the Same
19 Jan 23
The present disclosure relates to a plurality of host materials comprising at least one first host compound represented by formula 1 and at least one second host compound represented by formula 2, and an organic electroluminescent device comprising the same.
Chi-Sik KIM, Soo-Yong LEE, Seung-Hoon YOO, Kyoung-Jin PARK, Hyun-Woo KANG, Young-Gil KIM
Filed: 3 Jun 22
Utility
Multi-component Host Material and Organic Electroluminescent Device Comprising the Same
19 Jan 23
The present disclosure relates to an organic electroluminescent device comprising an anode, a cathode, and an organic layer between the anode and the cathode, wherein the organic layer comprises one or more light-emitting layers; and at least one light-emitting layer comprises one or more dopant compounds and two or more host compounds.
Seon-Woo LEE, Su-Hyun LEE, Young-Kwang KIM, Hee-Choon AHN, Doo-Hyeon MOON, Ji-Song JUN, Jae-Hoon SHIM, Kyoung-Jin PARK, Nam-Kyun KIM, Kyung-Hoon CHOI, Chi-Sik KIM, Young-Jun CHO, Bit-na-ri KIM
Filed: 24 Feb 22
Utility
Electroactive Compounds
12 Jan 23
Viacheslav V. Diev, Denis Yurievich Kondakov, Yunlong Zou
Filed: 8 Dec 20
Utility
Polyamide-metal Laminates
5 Jan 23
Novel polyamide-metal laminates which have desirable hydrolysis resistance are provided.
Tsunao Kenmochi, Haruki Maki
Filed: 25 Nov 20
Utility
Printing Form Precursor, a Process for Making the Precursor, and a Method for Preparing a Printing Form from the Precursor
5 Jan 23
The invention pertains to a photosensitive element, particularly a photopolymerizable printing form precursor; a method of preparing the photosensitive element to form a printing form for use in relief printing; and, a process of making the photosensitive element.
Robert M Blomquist, BRADLEY K TAYLOR, JOHN STEPHEN LOCKE, MARK A HACKLER
Filed: 7 Sep 22
Utility
Organic Electroluminescent Compound, a Plurality of Host Materials, and Organic Electroluminescent Device Comprising the Same
5 Jan 23
The present disclosure relates to a plurality of host materials comprising a first host material including a compound represented by formula 1 and a second host material including a compound represented by formula 2, and an organic electroluminescent device comprising the same.
So-Young JUNG, Su-Hyun Lee, Jin-Ri Hong, Jin-Man Kim, Hyo-Nim Shin, Sang-Hee Cho
Filed: 25 May 22
Utility
Nonwoven Liner for Cured-in-place Pipes
5 Jan 23
A pipe liner comprising a nonwoven felt, and process for making said nonwoven felt, the nonwoven felt consisting essentially of 0 to 85 weight percent polyester staple fibers and 15 to 100 weight percent para-aramid staple fibers, the nonwoven felt having a basis weight of 250 to 600 grams per square meter and a thickness of 2.0 to 5.0 mm; wherein: 20 to 100 weight percent of the total amount of para-aramid staple fibers are re-purposed para-aramid staple fibers, 0 to 80 weight percent of the total amount of para-aramid staple fibers are crimped virgin para-aramid staple fibers having a uniform cut length, and at least 50 weight percent of the total amount of the combined polyester and para-aramid staple fibers are crimped staple fibers.
France Rochette, Arash Sahbaee
Filed: 14 Jun 22
Utility
Plurality of Host Materials, Organic Electroluminescent Compound and Organic Electroluminescent Device Comprising the Same
5 Jan 23
The present disclosure relates to a plurality of host materials and an organic electroluminescent device comprising the same.
Sang-Hee Cho, Bitnari Kim, Young-Jae Kim, So-Young Jung, Mi-Ja Lee, Su-Hyun Lee, Tae-Jun Han, HaeYeon Kim
Filed: 26 May 22
Utility
Improved Polyester
29 Dec 22
The invention provides a method for the production of a cross-linked polyester moulded article.
Edward Maxwell de Brant Smith, Pijush Dewanjee, John Gilbert Guard
Filed: 8 Oct 20
Utility
Epoxy Based Thermal Interface Material
29 Dec 22
Disclosed herein are thermal interface material comprising liquid epoxy resin that is free of aromatic groups and high loading of aluminum trihydroxide and the use thereof in battery powered vehicles.
Sergio Grunder, Sophie Lutz, Andreas Lutz, Nina Hillesheim, Felix Koch
Filed: 6 Oct 20
Utility
Polyurethane Based Thermal Interface Material Comprising Silane Terminated Urethane Prepolymers
29 Dec 22
Disclosed herein are thermal interface materials (TIM) composition comprising: a) a non-reactive polyurethane prepolymer; b) about 70-95 wt % of aluminum trihydroxide (ATH); c) about 0.15-1.5 wt % of at least one silane terminated urethane prepolymer; and d) about 1-20 wt % of at least one plasticizer, with the total weight of the thermal interface material totaling to 100 wt %.
Sergio Grunder, Filippo Ardizzone, Daniel Schneider, Andreas Lutz, Nina Hillesheim
Filed: 12 Jan 21
Utility
Hydrocarbyloxydisilanes
22 Dec 22
BRIAN D. REKKEN, XIAOBING ZHOU
Filed: 26 Aug 22
Utility
Uv Curable Silicone Composition and Cured Product Thereof
22 Dec 22
The present invention relates to a UV curable silicone composition comprising at least one organopolysiloxane having at least two alkenyl groups per molecule; at least one mercapto functional organic compound having at least two thiol groups per molecule; at least one photopolymerization initiator; and at least one polymerization inhibitor comprising at least one alkoxylated polyol derived (meth)acrylate or at least one quinone derivative compound, and/or at least one antioxidant, wherein the composition comprises the photopolymerization initiator selected from intramolecular hydrogen abstraction type photopolymerization initiators, or the composition comprises the polymerization inhibitor.
Jung Hye Chae, Shunya TAKEUCHI, Rikuto OTSUKA
Filed: 10 Jun 22
Utility
Method for Preparing Deuterated Organic Compounds
15 Dec 22
The present disclosure provides a method for preparing a deuterated organic compound in good yield even though a reduced amount of benzene-D6 is used by using a solvent comprising a benzene-based compound not substituted with deuterium or partially substituted with deuterium.
Chi-Sik Kim, Yeon Gun Lee, DaiKyu Kim, Soo-Yong Lee, Seung-Hoon Yoo
Filed: 25 May 22
Utility
Composition for Photoresist Underlayer
15 Dec 22
A photoresist underlayer composition, comprising: a first polymer comprising a crosslinkable group; a second polymer comprising: a first repeating unit comprising a repeating unit comprising a photoacid generator, and a second repeating unit comprising a hydroxy-substituted C1-30 alkyl group, a hydroxy-substituted C3-30 cycloalkyl group, or a hydroxy-substituted C6-30 aryl group; an acid catalyst; and a solvent.
Jung June Lee, Jae Hwan Sim, Suwoong Kim, Jin Hong Park, Bhooshan Popere
Filed: 28 May 21