公开(公告)号：US11634582B2

公开(公告)日：2023-04-25

申请号：US17111747

申请日：2020-12-04

申请人： DuPont Toray Specialty Materials Kabushiki Kaisha

发明人： Sosuke Yamaguchi

IPC分类号： C08L83/08

摘要： A curable white silicone composition that is capable of forming a cured product having a high optical reflectance as well as exceptional light resistance is provided.
The curable white silicone composition includes (A) an organopolysiloxane having at least 2 alkenyl groups per molecule, (B) a cerium-containing organopolysiloxane, (C) a white pigment, and (D) a curing catalyst.

公开(公告)号：US20230099877A1

公开(公告)日：2023-03-30

申请号：US16613883

申请日：2017-05-16

申请人： WACKER CHEMIE AG

发明人： Elke FRITZ-LANGHALS

IPC分类号： A61K9/14 ,  A61K47/34 ,  C08L83/08

摘要： Active substances for which controlled release is desired, are released by a process in which a shaped body (S) containing a composition (C) comprises a silicone-containing polymer (P) containing at least one Si—C bonded amino acid group and active substance (A) is contacted with water, resulting in the release of active substance (A) from the composition (C).

公开(公告)号：US20230092571A1

公开(公告)日：2023-03-23

申请号：US17567257

申请日：2022-01-03

申请人： BenQ Materials Corporation

发明人： Che-Yu Ying ,  Yu-Wei Tu ,  Kuo-Hsuan Yu

IPC分类号： G02B1/111 ,  G02B5/02 ,  C08J5/18 ,  C08L33/10 ,  C08L83/08 ,  C08K3/36 ,  C08K5/5419

摘要： A high-haze anti-glare film is disclosed. The high-haze anti-glare film comprises a transparent substrate and an anti-glare layer on the substrate. The anti-glare layer comprises acrylate binder resin and amorphous silica microparticles. The total haze (Ht) of the anti-glare film is more than 20%, and the total haze is the sum of the surface haze (Hs) and the inner haze (Hi) of the anti-glare film, and the inner haze (Hi) and the total haze (Ht) satisfy the relation 0.01

公开(公告)号：US20230080459A1

公开(公告)日：2023-03-16

申请号：US17990915

申请日：2022-11-21

申请人： HRL Laboratories, LLC

发明人： Zak C. ECKEL ,  Andrew P. NOWAK ,  Ashley M. DUSTIN ,  April R. RODRIGUEZ

IPC分类号： C04B35/56 ,  C09D11/037 ,  C04B35/58 ,  C04B35/589 ,  C08L83/08 ,  C04B35/571 ,  C04B35/597 ,  C04B35/515 ,  C04B35/117 ,  C04B35/14 ,  C04B35/44 ,  C04B35/46 ,  C04B35/488 ,  C04B35/532 ,  C04B35/563 ,  C04B35/565 ,  C04B35/581 ,  C04B35/80 ,  B33Y40/20 ,  B33Y70/10 ,  B33Y40/10 ,  C04B35/622 ,  C04B35/628 ,  C04B35/634 ,  C04B35/64 ,  B29C64/10 ,  C09D7/61 ,  B28B1/00 ,  C09D11/03 ,  C09D11/101 ,  C09D11/102 ,  B33Y80/00 ,  B29C64/379 ,  C09D7/40 ,  C09D7/62 ,  C09D5/33

摘要： This invention provides resin formulations which may be used for 3D printing and pyrolyzing to produce a ceramic matrix composite. The resin formulations contain a solid-phase filler, to provide high thermal stability and mechanical strength (e.g., fracture toughness) in the final ceramic material. The invention provides direct, free-form 3D printing of a preceramic polymer loaded with a solid-phase filler, followed by converting the preceramic polymer to a 3D-printed ceramic matrix composite with potentially complex 3D shapes or in the form of large parts. Other variations provide active solid-phase functional additives as solid-phase fillers, to perform or enhance at least one chemical, physical, mechanical, or electrical function within the ceramic structure as it is being formed as well as in the final structure. Solid-phase functional additives actively improve the final ceramic structure through one or more changes actively induced by the additives during pyrolysis or other thermal treatment.

公开(公告)号：US11492491B2

公开(公告)日：2022-11-08

申请号：US16632412

申请日：2018-08-13

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Audrey A. Sherman ,  Kiu-Yuen Tse ,  Jay M. Jennen ,  Craig E. Hamer

IPC分类号： C08L83/10 ,  C08L83/08 ,  C09J183/08 ,  C09J183/10

摘要： Blend compositions include at least one polydiorganosiloxane polyoxamide copolymer, and at least 70% by weight of at least one silicone tackifying resin. The blend composition is non-tacky at room temperature up to a temperature of at least 100° C. The polydiorganosiloxane polyoxamide copolymer can be a linear or branched copolymer. The blend compositions provide solid, non-powdery, and non-tacky delivery vehicles for silicone tackifying resin.

公开(公告)号：US11459482B2

公开(公告)日：2022-10-04

申请号：US16906560

申请日：2020-06-19

申请人： Pall Corporation

发明人： Bernard Knudsen

IPC分类号： C09D163/00 ,  C09D7/20 ,  B05D3/10 ,  B05D5/00 ,  C09D183/08 ,  C09D5/00 ,  C09D163/04 ,  C08L83/08

摘要： Provided is an icephobic coating composition comprising an epoxy resin comprising poly(phenyl glycidyl ether)-co-formaldehyde and a curing agent; a fluoro-substituted poly(alkyl siloxane) resin; and a solvent mixture comprising a first solvent with Hansen solubility parameters of 14≤δD≤17, 6≤δP≤13, and 4≤δH≤8; and a second solvent with Hansen solubility parameters of 16≤δD≤19, 4≤δP≤9, and 11≤δH≤15. Further provided is a coated filter comprising a porous medium having an upstream surface and a downstream surface, in which at least the upstream surface has a coating formed from the coating composition. Coated articles and methods of forming coated articles and inhibiting ice formation also are described.

公开(公告)号：US11447634B2

公开(公告)日：2022-09-20

申请号：US17264448

申请日：2020-05-26

申请人： TAKEMOTO YUSHI KABUSHIKI KAISHA

发明人： Akihiro Doi ,  Keiichiro Oshima

IPC分类号： C08L83/08 ,  D01F9/22 ,  D06M15/643

摘要： Carbon fiber precursor treatment agents include a nonionic surfactant, an amino-modified silicone, and a dimethyl silicone with a kinematic viscosity at 25° C. of 5 to 200 mm2/s. The mass ratio of the content of the amino-modified silicone with respect to the content of the dimethyl silicone is 99.9/0.1 to 90/10. Alternatively, when the total content of the nonionic surfactant, the amino-modified silicone, and the dimethyl silicone is taken as 100 parts by mass, the nonionic surfactant is contained at a ratio of 9 to 85 parts by mass, the amino-modified silicone is contained at a ratio of 10 to 90.9 parts by mass, and the dimethyl silicone is contained at a ratio of 0.1 to 5 parts by mass.

公开(公告)号：US11447605B2

公开(公告)日：2022-09-20

申请号：US14983140

申请日：2015-12-29

申请人： LG DISPLAY CO., LTD.

发明人： Taeheon Kim ,  SuSeok Choi ,  Yong-Su Ham ,  YongWoo Lee ,  MyungJin Lim ,  Seulgi Choi

IPC分类号： G06F3/041 ,  B32B27/28 ,  G06F3/01 ,  B32B27/06 ,  B32B27/08 ,  C08G77/24 ,  C08J5/18 ,  C09D183/08 ,  C08L83/08 ,  C08L83/00 ,  B32B7/12 ,  C08K5/56 ,  C08G77/20 ,  C08G77/12 ,  C08G77/38

摘要： Provided is a touch sensitive device including an electroactive film, a display device including the same, and a method of manufacturing the electroactive film. The touch sensitive device of the present disclosure includes an electroactive film including a siloxane polymer having a fluoro group or a chloro group bonded to a part of the backbone, and the electroactive film has a dielectric constant that is improved by 15% or more by elongation at an elongation rate of 100% or more.

公开(公告)号：US11434385B2

公开(公告)日：2022-09-06

申请号：US16633297

申请日：2018-07-17

申请人： ARKEMA FRANCE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  Universite De Montpellier ,  ECOLE NATIONALE SUPERIEURE DE CHIMIE DE MONTPELLIER

发明人： Thierry Lannuzel ,  Fabrice Domingues Dos Santos ,  Thibaut Soulestin ,  Vincent Ladmiral ,  Bruno Ameduri

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C09D11/106 ,  C08F214/24 ,  C08K5/00 ,  C08K5/06 ,  C08K5/07 ,  C08K5/10 ,  C08K5/17 ,  C08K5/36 ,  C08K5/521 ,  C08L27/16 ,  C08L47/00 ,  C08L83/08 ,  C09D11/101

摘要： A process for preparing a crosslinked fluoropolymer film, including the successive steps of: (1) formulating an ink containing: (a) the product of the reaction of triethylamine with at least one fluorinated copolymer obtained by radical copolymerization of monomers including: (i) vinylidene fluoride (VDF), (ii) trifluoroethylene (TrFE), (iii) at least one chlorinated monomer of formula —CXCl═CX1X2 where X, X1 and X2 independently denote H, F or CF3, wherein at most one of X, X1 and X2 denotes CF3; (b) at least one crosslinking agent; (c) at least one photoinitiator; and (d) at least one organic solvent; (2) applying said ink in film form to a substrate; and (3) UV-irradiating said film. Also, the film capable of being obtained according to this process, and also to the uses thereof, in particular in the manufacture of (opto)electronic devices and more particularly in the manufacture of a gate dielectric layer in a field-effect transistor.

公开(公告)号：US11377558B2

公开(公告)日：2022-07-05

申请号：US17005845

申请日：2020-08-28

申请人： University of Windsor

发明人： Mohammed Jalal Ahamed ,  Simon Rondeau-Gagne ,  Julia Pignanelli

IPC分类号： C08L83/08 ,  C08K3/11 ,  C08G77/388 ,  C08J3/24 ,  C08G77/26 ,  C08G18/83 ,  C08G69/48 ,  C08F8/30

摘要： In a preferred embodiment, there is provided a self-healing polymer composition preferably for use in manufacturing a dielectric layer of a capacitive pressure sensor, and which comprises a central atom and a polymer having a main chain and one or more terminal moieties coupled to the main chain, wherein said one or more terminal moieties are selected to operate as ligands to form a coordination complex with the central atom, and preferably, the ligands and the central atom are selected to form the coordination complex after being subject to an external force sufficient to remove coordinate covalent bonds therebetween.