公开(公告)号：US12122936B2

公开(公告)日：2024-10-22

申请号：US18451446

申请日：2023-08-17

申请人： Burning Bush Group, LLC

发明人： Chris Fish

IPC分类号： C09D183/16 ,  B05D3/00 ,  C08L83/16 ,  C09D5/00 ,  C09D5/08 ,  C09D5/24 ,  C09D5/32 ,  C09D183/00 ,  C09D183/04 ,  C09D183/10 ,  C09D183/14 ,  B05D5/08 ,  C08G77/04 ,  C08G77/60 ,  C08G77/62

CPC分类号： C09D183/16 ,  B05D3/007 ,  C08L83/16 ,  C09D5/00 ,  C09D5/08 ,  C09D5/24 ,  C09D5/32 ,  C09D183/00 ,  C09D183/04 ,  C09D183/10 ,  C09D183/14 ,  B05D5/08 ,  C08G77/04 ,  C08G77/60 ,  C08G77/62 ,  C08L83/16 ,  C08L83/00

摘要： A silicon-based coating composition for a wide range of mold surfaces, which composition is formed from a mixture of constituents comprising appropriate portions of silazane, siloxane, and silane, and optionally organic solvent. The composition, after curing, results in an extreme release product that is non-transferable to the finished part, allowing for proper adhesion of coatings or adhesives to the finished surface without additional surface preparation. The cured coatings are ultrathin, having a thickness between 0.1 μm and 3 μm, and having a hardness between about 4H and about 9H.

公开(公告)号：US20240191037A1

公开(公告)日：2024-06-13

申请号：US18387800

申请日：2023-11-07

申请人： Lucas Marin ,  Alexander Lukacs, III ,  Michael Leimas

发明人： Lucas Marin ,  Alexander Lukacs, III ,  Michael Leimas

IPC分类号： C08G77/62 ,  B01D17/02 ,  C01B21/087

CPC分类号： C08G77/62 ,  B01D17/0217 ,  C01B21/087

摘要： A rapid, centrifugal method to prepare polysilazanes and separate them from their ammonium halide-anhydrous, liquid ammonia by-product is coupled with several, alternative methods to recover ammonium halide and anhydrous, liquid ammonia from the by-product. Some reactive modes of by-product recovery lead to sodium chloride as the sole waste product of, optionally, to ammonia borane as a secondary product of the process.

公开(公告)号：US11888095B2

公开(公告)日：2024-01-30

申请号：US16755175

申请日：2018-10-10

申请人： Merck Patent GmbH

发明人： Ralf Grottenmueller ,  Abraham Casas Garcia-Minguillan ,  Fumio Kita ,  Christoph Landmann ,  Fabian Blumenschein

IPC分类号： H01L33/50 ,  C08G77/54 ,  C08G77/62 ,  C09K11/02

CPC分类号： H01L33/502 ,  C08G77/54 ,  C08G77/62 ,  C09K11/02 ,  H01L2933/0041

摘要： The present invention relates to a process for manufacturing an optoelectronic device, wherein a layer of a formulation containing a silazane polymer and a wavelength converting material is applied to an optoelectronic device precursor, precured by exposure to radiation and then cured. There is further provided an optoelectronic device, preferably a light emitting device (LED) or a micro-light emitting device (micro-LED), which is prepared by said manufacturing process.

公开(公告)号：US11746060B2

公开(公告)日：2023-09-05

申请号：US18008579

申请日：2021-06-02

申请人： SAFRAN CERAMICS ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE DE BORDEAUX ,  UNIVERSITE DE MONTPELLIER ,  ECOLE NATIONALE SUPERIEURE DE CHIMIE DE MONTPELLIER

发明人： Marion France Hélène Schmidt ,  Samuel Jean-Charles Bernard ,  Nicolas Eberling-Fux

IPC分类号： C04B35/80 ,  C04B35/626 ,  C04B35/628 ,  C04B35/64 ,  C08G79/08 ,  C08G77/62 ,  C04B35/632

CPC分类号： C04B35/80 ,  C04B35/6269 ,  C04B35/62871 ,  C04B35/62886 ,  C04B35/632 ,  C04B35/64 ,  C08G77/62 ,  C08G79/08 ,  C04B2235/3856 ,  C04B2235/3873 ,  C04B2235/483 ,  C04B2235/486 ,  C04B2235/5252 ,  C04B2235/616 ,  C04B2235/721

摘要： A method for manufacturing a part made of composite material includes forming a ceramic matrix phase in pores of a fibrous preform by pyrolysis of a cross-linked copolymer ceramic precursor, the cross-linked copolymer including a first precursor macromolecular chain of a first ceramic having free carbon, and a second precursor macromolecular chain of a second ceramic having free silicon, the first macromolecular chain being bonded to the second macromolecular chain by cross-linking bridges including a bonding structure of formula *1—X—*2; in this formula, X designates boron or aluminium, -*1 designates the bond to the first macromolecular chain and -*2 the bond to the second macromolecular chain.

公开(公告)号：US11735413B2

公开(公告)日：2023-08-22

申请号：US15789732

申请日：2017-10-20

申请人： VERSUM MATERIALS US, LLC

发明人： Manchao Xiao ,  Daniel P. Spence ,  Richard Ho

IPC分类号： H01L21/00 ,  H01L21/02 ,  C23C16/56 ,  C23C16/36 ,  C23C16/04 ,  C09D183/16 ,  C23C16/24 ,  C23C16/32 ,  C23C16/34 ,  C23C16/48 ,  C23C16/50 ,  C08G77/62 ,  H01L21/762

CPC分类号： H01L21/02211 ,  C09D183/16 ,  C23C16/045 ,  C23C16/24 ,  C23C16/325 ,  C23C16/345 ,  C23C16/36 ,  C23C16/48 ,  C23C16/50 ,  C23C16/56 ,  H01L21/0217 ,  H01L21/0234 ,  H01L21/02167 ,  H01L21/02219 ,  H01L21/02271 ,  H01L21/02274 ,  H01L21/02348 ,  H01L21/02351 ,  C08G77/62 ,  H01L21/76224

摘要： A method for depositing a silicon-containing film, the method comprising: placing a substrate comprising at least one surface feature into a flowable CVD reactor; introducing into the reactor at least one silicon-containing compound and at least one multifunctional organoamine compound to at least partially react the at least one silicon-containing compound to form a flowable liquid oligomer wherein the flowable liquid oligomer forms a silicon oxide coating on the substrate and at least partially fills at least a portion of the at least one surface feature. Once cured, the silicon carbonitride coating has excellent mechanical properties.

公开(公告)号：US20230187200A1

公开(公告)日：2023-06-15

申请号：US18057648

申请日：2022-11-21

申请人： TOKYO OHKA KOGYO CO., LTD.

发明人： Kazuya TAJIMA ,  Kenji SEKI

IPC分类号： H01L21/02 ,  C09D183/14 ,  C08G77/62 ,  C23C16/455 ,  C23C16/40 ,  C23C16/02

CPC分类号： H01L21/02118 ,  C08G77/62 ,  C09D183/14 ,  C23C16/0272 ,  C23C16/403 ,  C23C16/45527 ,  H01L21/0228

摘要： A method for treating surface of substrate, the method including forming a film including a high molecular weight condensate of a silylation agent on the surface thereof to allow a substrate having a plurality of regions to be modified at modification degrees that are different depending on materials of the regions on a surface of the substrate. The method includes preparing a substrate having a surface including two or more regions having different materials; exposing the surface to a surface treatment agent; and baking the substrate, the method not including rinsing the surface with a liquid between the exposing and the baking, the surface treatment agent including a silylation agent and not a nitrogen-containing heterocyclic compound, the silylation agent including organomonosilane that has 2 to 4 nitrogen atoms bonded to a silicon atom.

公开(公告)号：US11466127B2

公开(公告)日：2022-10-11

申请号：US16972354

申请日：2019-05-29

申请人： Merck Patent GmbH

发明人： Takashi Fujiwara ,  Yuji Tashiro

IPC分类号： C08G77/06 ,  C08G77/62 ,  C08G77/452

摘要： [Problem] To provide a novel polymer, which fills trenches having narrow widths and high aspect ratios and can form a thicker film. [Means for Solution] The block copolymer comprises a linear or cyclic block A having a polysilane skeleton comprising 5 or more silicon and a block B having a polysilazane skeleton comprising 20 or more silicon.

公开(公告)号：US20220251307A1

公开(公告)日：2022-08-11

申请号：US17629632

申请日：2020-07-26

申请人： Roberto VALFRE' DI BONZO

发明人： Andrey Vladimirovich BAZUROV ,  Igor Nikolaevich KULESHOV

IPC分类号： C08G77/62 ,  C08K3/04 ,  C08K9/00 ,  C09D7/62

摘要： A composition comprising a silicon-based polymer, and a derivatized carbon nano-particle is provided. Further, a method for coating a substrate, coated substrates and articles comprising a substrate coated with the composition are provided.

公开(公告)号：US11203670B2

公开(公告)日：2021-12-21

申请号：US16850428

申请日：2020-04-16

申请人： Shin-Etsu Chemical Co., Ltd.

发明人： Masato Kawakami ,  Ayumu Kiyomori

IPC分类号： C09D183/16 ,  C08G77/62 ,  C08G77/06 ,  C08L83/16

摘要： A bissilylamino group-containing organic polysilazane compound having an average composition represented by general formula (1) below: wherein R1 is a monovalent hydrocarbon group, R2 is a divalent hydrocarbon group, R3 and R4 are a monovalent hydrocarbon group, R3 and R4 optionally bond each other to form a ring structure together with a silicon atom to which R3 and R4 are bonded and a nitrogen atom to which the silicon atom is directly bonded, R5 is a monovalent hydrocarbon group, p is 0 or 1, q is 0, 1, or 2, and a and b are numbers which satisfy 0

公开(公告)号：US20210253857A1

公开(公告)日：2021-08-19

申请号：US17265186

申请日：2019-08-01

申请人： JIANGXI BLUESTAR XINGHUO SILICONE CO., LTD.

发明人： Lijuan LEI ,  Peng GUO ,  Xingzhi SHI ,  Zhehui LI

IPC分类号： C08L83/04 ,  C08G77/08 ,  C08G77/12 ,  C08G77/20 ,  C08G77/62 ,  C08K3/04 ,  C08K3/36 ,  C08K5/5445 ,  C08K5/05 ,  C08K9/06 ,  C08J3/22 ,  C08J3/00

摘要： A conductive liquid silicone rubber is described, in which the conductive filler used in the conductive liquid silicone rubber includes single-walled carbon nanotubes. Also described, is the use of single-walled carbon nanotubes as a conductive filler to prepare a single-walled carbon nanotube conductive liquid silicone rubber composite material. A two-step pre-mixing method and formulation design is also described that can effectively disperse the single-walled carbon nanotubes at an extremely small addition amount minimizing problems such as agglomeration, sedimentation and precipitation while reducing viscosity and enhancing processing performance. A resulting conductive liquid silicone rubber can exhibit not only a low conductive filler addition amount and excellent electrical properties, but also excellent physical and mechanical properties and weather resistance, as well reduced pollutant generation during vulcanization.