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公开(公告)号：US11279816B2
公开(公告)日：2022-03-22
申请号：US16444611
申请日：2019-06-18
Applicant: International Business Machines Corporation
Inventor： Brandon M. Kobilka , Jason T. Wertz , Jacob Porter , Scott B. King
IPC: C08K5/5313 , C08K3/016 , C08L25/06 , C08L35/02 , C08L33/24 , C08L63/00 , C07F9/09 , C08K5/5337 , C08K5/092 , C08L75/06 , C08L75/02
Abstract: A biobased flame retardant, a process for forming a biobased flame retardant, and an article of manufacture. The flame-retardant compound includes at least one moiety derived from a biobased dicarboxylic acid and at least one organophosphorus moiety. The process includes providing an organophosphorus compound and malic acid or a hydroxylated derivative of a biobased dicarboxylic acid. The process also includes reacting the organophosphorus compound and the malic acid or hydroxylated derivative to form a flame retardant. The article of manufacture includes a polymer and an organophosphorus flame retardant derived from a biobased dicarboxylic acid.
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公开(公告)号：US11178757B2
公开(公告)日：2021-11-16
申请号：US16029114
申请日：2018-07-06
Applicant: International Business Machines Corporation
Inventor： Bruce J. Chamberlin , Matthew S. Kelly , Scott B. King , Joseph Kuczynski
Abstract: A process of manufacturing a multiple-layer printed circuit board includes selectively applying a dielectric resin to a region of a circuitized core layer. The process also includes partially curing the dielectric resin prior to performing a lamination cycle to form the multiple-layer printed circuit board that includes the circuitized core layer.
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公开(公告)号：US11065187B2
公开(公告)日：2021-07-20
申请号：US16513235
申请日：2019-07-16
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Scott B. King , Brandon M. Kobilka , Joseph Kuczynski , Jacob T. Porter , Jason T. Wertz
IPC: A61K8/40 , A61Q17/04 , A61K8/29 , A61K8/26 , A61K8/27 , A61K8/19 , A61K8/37 , A61K8/02 , A61K8/35
Abstract: A method for forming a photosensitizer product that is resistant to absorption by living tissue that may include binding a photosensitizer compound with an oxide-containing particle to provide the photosensitizer derivative having a microscale size, and mixing the photosensitizer derivative into a lotion. The microscale size of the photosensitizer derivative obstructs absorption by cell tissue.
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公开(公告)号：US11059120B2
公开(公告)日：2021-07-13
申请号：US16177565
申请日：2018-11-01
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Matthew S. Kelly , Joseph Kuczynski , Scott B. King , Bruce J. Chamberlin , Matthew Doyle
IPC: B23K3/08 , H05K3/34 , B23K1/00 , B23K101/42
Abstract: Fabrication of a reliable circuit board assembly with soldered, plated through-hole structures is facilitated by characterizing plating of a plated through-hole of the circuit board using time-domain reflectance to obtain a base reflectance measurement, and applying solder to the plated through-hole. Based on applying the solder, the plating of the plated through-hole of the circuit board is re-characterized using time-domain reflectance to obtain a new reflectance value. Based on a deviation between the new reflectance measurement and the base reflectance measurement exceeding a threshold, dissolution, at least in part, of the plating of the plated through-hole due to applying the solder is identified.
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公开(公告)号：US20210139783A1
公开(公告)日：2021-05-13
申请号：US17154693
申请日：2021-01-21
Applicant: International Business Machines Corporation
Inventor： Jason T. Wertz , Joseph Kuczynski , Brandon M. Kobilka , Scott B. King
IPC: C09K21/06 , C08G85/00 , C08K5/51 , C09K21/12 , C08K5/5313 , C08G59/30 , C08K5/5317 , C08G64/02 , C08L85/02
Abstract: A flame retardant levulinic acid-based compound, a process for forming a levulinic acid-based flame retardant polymer, and an article of manufacture comprising a material that contains a flame retardant levulinic acid-based polymer are disclosed. The flame retardant levulinic acid-based compound has variable moieties, which include phenyl-substituted and/or R functionalized flame retardant groups. The process for forming the flame retardant polymer includes forming a phosphorus-based flame retardant molecule, forming a levulinic acid derivative, chemically reacting the phosphorus-based flame retardant molecule and the levulinic acid derivative to form a flame retardant levulinic acid-based compound, and incorporating the levulinic acid-based flame retardant compound into a polymer to form the flame retardant polymer.
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Patent Agency Ranking
公开(公告)号：US11000840B2
公开(公告)日：2021-05-11
申请号：US16405233
申请日：2019-05-07
Applicant: International Business Machines Corporation
Inventor： Scott B. King , Brandon M. Kobilka , Joseph Kuczynski , Jason T. Wertz
IPC: B01J31/22 , B33Y80/00 , B33Y70/00 , B33Y50/00 , B29C64/10 , B29C64/106 , B01J35/02 , B01J37/00 , B33Y10/00 , B29C64/112 , B29C64/386
Abstract: An article of manufacture includes a three-dimensional (3D) printed object for chemical reaction control. The 3D printed object includes a chemical reactant to be released to control a chemical reaction according to a chemical reactant release profile. The chemical reactant release profile is determined based on a shape of the 3D printed object.
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公开(公告)号：US10899884B2
公开(公告)日：2021-01-26
申请号：US16204206
申请日：2018-11-29
Applicant: International Business Machines Corporation
Inventor： Brandon M. Kobilka , Joseph Kuczynski , Jason T. Wertz , Scott B. King
IPC: C08G65/40 , C08K5/17 , C08K5/5313 , H05K1/05 , C08K5/5333
Abstract: A flame-retardant compound, a process for forming a flame-retardant compound, and an article of manufacture comprising a material containing a flame-retardant polyetheretherketone based polymer are disclosed. The flame-retardant compound includes two or more polyetheretherketone polymer chains and at least one flame-retardant aryl diamine cross-linker moiety, wherein the flame-retardant aryl diamine cross-linker moiety contains at least one flame-retardant functional group. The process includes selecting a flame-retardant aryl diamine, wherein the flame-retardant aryl diamine contains at least one flame-retardant functional group, selecting a polyetheretherketone polymer, and reacting the flame-retardant aryl diamine with the polyetheretherketone polymer to form a flame-retardant polyetheretherketone based polymer having flame-retardant aryl diamine cross-linkers, wherein the flame-retardant aryl diamine cross-linkers contain the at least one flame-retardant functional group. The article of manufacture includes a material containing a flame-retardant polyetheretherketone based polymer having flame-retardant aryl diamine cross-linkers.
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公开(公告)号：US10801137B2
公开(公告)日：2020-10-13
申请号：US15216195
申请日：2016-07-21
Applicant: International Business Machines Corporation
Inventor： Bruce J. Chamberlin , Scott B. King , Joseph Kuczynski , David J. Russell
Abstract: A glass fiber cloth includes a first warp glass fiber, a second warp glass fiber, and a weft glass fiber. The second warp glass fiber is adjacent to the first warp glass fiber. The weft glass fiber is overlaid over the first warp glass fiber and the second warp glass fiber. The weft glass fiber is attached to the first warp glass fiber.
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公开(公告)号：US10680179B2
公开(公告)日：2020-06-09
申请号：US16567085
申请日：2019-09-11
Applicant: International Business Machines Corporation
Inventor： Scott B. King , Brandon M. Kobilka , Joseph Kuczynski , Jason T. Wertz
IPC: H01L51/00 , C07D307/68 , C07D495/14 , C08G61/12 , H01L51/42 , H01L51/05
Abstract: A process includes providing furan-2,5-dicarboxylic dimethyl ester (FDME), reacting the FDME with a Grignard reagent to form a bis-alkylketone furan having R groups selected from the group consisting of a C1-C20 linear alkyl chain, a C2-C24 branched alkyl chain, and a hydrogen atom. An additional process includes mixing a 3,4-dibrominated bis-alkylketone furan with potassium carbonate, and adding ethyl-mercaptoacetate to the mixture. This process also includes stirring the mixture to form a bis-alkyl-DTF diester fused ring structure, which is then brominated to form a dibromo-DTF compound.
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公开(公告)号：US20200006663A1
公开(公告)日：2020-01-02
申请号：US16567085
申请日：2019-09-11
Applicant: International Business Machines Corporation
Inventor： Scott B. King , Brandon M. Kobilka , Joseph Kuczynski , Jason T. Wertz
IPC: H01L51/00 , C07D307/68 , C07D495/14 , C08G61/12
Abstract: A process includes providing furan-2,5-dicarboxylic dimethyl ester (FDME), reacting the FDME with a Grignard reagent to form a bis-alkylketone furan having R groups selected from the group consisting of a C1-C20 linear alkyl chain, a C2-C24 branched alkyl chain, and a hydrogen atom. An additional process includes mixing a 3,4-dibrominated bis-alkylketone furan with potassium carbonate, and adding ethyl-mercaptoacetate to the mixture. This process also includes stirring the mixture to form a bis-alkyl-DTF diester fused ring structure, which is then brominated to form a dibromo-DTF compound.
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