公开(公告)号：US11299636B2

公开(公告)日：2022-04-12

申请号：US12864146

申请日：2008-11-25

申请人： Günter Kaupp ,  Ulrich Schmidt ,  Dirk Schumacher ,  Ralph Schneider

发明人： Günter Kaupp ,  Ulrich Schmidt ,  Dirk Schumacher ,  Ralph Schneider

IPC分类号： A61K8/25 ,  C09C1/00 ,  A61K8/02 ,  A61Q1/02 ,  C08K9/02 ,  A61K8/19 ,  C09D5/36 ,  A61Q1/06 ,  A61Q19/10 ,  A61Q1/04 ,  A61Q1/10 ,  A61Q19/00 ,  A61Q17/04 ,  A61Q3/02 ,  A61Q1/08 ,  A61Q1/12 ,  A61Q13/00

摘要： The invention relates to effect pigments comprising artificial platelet-shaped substrates which have at least one optically active coating, where the effect pigments have a volume-averaged cumulative undersize distribution curve with the characteristic numbers D10, D50 and D90, said cumulative undersize distribution curve having a span ΔD of 0.7-1.4, and the span ΔD being calculated in accordance with formula (I): ΔD=(D90−D10)/D50  (I), and the average thickness of the artificial platelet-shaped substrates being 500 nm to 2000 nm.

公开(公告)号：US20220085273A1

公开(公告)日：2022-03-17

申请号：US17418043

申请日：2018-12-27

申请人： BIO-ON S.P.A.

发明人： Paolo SAETTONE ,  Gianluca GENERALI ,  Luana PERSANO ,  Andrea CAMPOSEO ,  Dario PISIGNANO ,  Mario CIFELLI ,  Ilari MONACO ,  Mirko MATURI ,  Mauro COMES FRANCHINI

IPC分类号： H01L41/18 ,  D01F6/62 ,  D01F1/10 ,  H01L41/08 ,  H01L41/37 ,  C08K9/02 ,  C08K5/09 ,  C08K3/22 ,  C08G63/06

摘要： A piezoelectric device includes a membrane having fibres of a polyhydroxyalkanoate (PHA), having average diameter between 100 nm and 2000 nm, and at least one oxide having piezoelectric properties in a subdivided form having at least one average size between 1 nm and 100 nm. Preferably, the PHA fibres are produced by electrospinning. Advantageously, demonstrating good piezoelectric properties and considering that the piezoelectric device includes PHA, a biodegradable and biocompatible material, the device can be used in biological systems, for example in flexible micro-actuator systems for drug delivery and in the engineering of biological tissues (such as, for example, in pacemaker devices).

公开(公告)号：US20220073746A1

公开(公告)日：2022-03-10

申请号：US17417441

申请日：2019-12-18

申请人： Momentive Performance Materials Inc.

发明人： TITASH MONDAL ,  Murali MG ,  SHREEDHAR BHAT ,  Haigang KANG

IPC分类号： C08L83/04 ,  C08K3/04 ,  C08K3/08 ,  C08K9/02 ,  C08G77/08 ,  C08G77/26 ,  C08G77/24 ,  C08G77/16

摘要： The present technology provides a curable silicone-based composition comprising a hybrid silicone polymer, a catalyst, and a filler. The present technology provides a curable silicone composition comprising a polymer A comprising an organic molecule or a siloxane molecule comprising an alkoxy radical, a hydroxyl radical, an isocyanate radical, a primary amine, or a carboxylic radical; optionally a polymer B comprising an organic molecule, a siloxane molecule, or a hybrid-siloxane molecule; a catalyst; and a filler.

公开(公告)号：US20220073353A1

公开(公告)日：2022-03-10

申请号：US17415987

申请日：2019-12-18

申请人： UTI LIMITED PARTNERSHIP

发明人： Uttandaraman SUNDARARAJ ,  Mohammad ASGARI

IPC分类号： C01B32/168 ,  C01B33/40 ,  C08K9/02 ,  C08K3/04 ,  B01J31/22 ,  B01J37/08 ,  B01J37/16 ,  C01B32/162

摘要： The present invention relates to a nanomaterial comprising a nanoclay having a layered structure and carbon nanotubes being intercalated between layers of the layered of the nanoclay, and manufacturing method thereof.

公开(公告)号：US11220433B2

公开(公告)日：2022-01-11

申请号：US15739663

申请日：2016-06-09

申请人： Indiana University Research and Technology Corporation

发明人： Allen R. Siedle

IPC分类号： C01B32/21 ,  C08K9/02 ,  C08K9/04 ,  H01M4/583

摘要： Processes and methods for modifying the surface of graphitic carbon with covalently bonded chemcial groups and the treated graphitic carbon products of such processes are provided. Additionally, exemplary articles comprising such treated graphitic carbons are provided.

公开(公告)号：US11214690B2

公开(公告)日：2022-01-04

申请号：US15566248

申请日：2016-04-15

申请人： Schlenk Metallic Pigments GmbH

发明人： Adalbert Huber ,  Fabian Piech ,  Kaiman Shimizu

IPC分类号： C09C1/00 ,  C08K3/22 ,  C08K3/36 ,  C09D7/40 ,  A61K8/02 ,  A61K8/26 ,  C03C1/04 ,  C08K9/02 ,  C09D5/36 ,  C09D11/037

摘要： The present invention relates to semitransparent pearlescent pigments, to processes for producing them, and to the use of such pearlescent pigments, where the pearlescent pigments comprise monolithically constructed substrate platelets composed of a metal oxide having an average thickness of 1 to 40 nm and a form factor, expressed by the ratio of the mean size to the average thickness, of at least 80, which are enveloped by at least one substantially transparent coating A composed of at least one low-index metal oxide and/or metal oxide hydrate, having a refractive index of less than 1.8, and at least one interference layer in the form of a coating B composed of at least one high-index metal oxide, having a refractive index of at least 1.8.

公开(公告)号：US11214658B2

公开(公告)日：2022-01-04

申请号：US16343855

申请日：2017-10-26

申请人： Garmor Inc.

发明人： David Restrepo ,  Matthew McInnis ,  Richard Stoltz ,  Jeff Bullington

IPC分类号： C08J3/12 ,  B02C15/00 ,  B02C17/16 ,  B02C17/18 ,  B02C17/20 ,  C08K3/04 ,  C09C1/48 ,  C09C3/10 ,  C09C3/04 ,  B29C70/88 ,  C08K9/02 ,  C08K3/08

摘要： Existing methods of extrusion and other techniques to compound host and additives material uniformly disperse the additive in the host. This innovation uses ball milling to a coat a host particle with an additive dramatically reducing the additive required to achieve a percolative network in the host.

公开(公告)号：US20210380813A1

公开(公告)日：2021-12-09

申请号：US17280648

申请日：2019-06-13

申请人： FUJIMI INCORPORATED ,  KYOTO UNIVERSITY

发明人： Souma TAGUCHI ,  Keigo KAMOSHIDA ,  Akihiro KATO ,  Keiji ASHITAKA ,  Naoya MIWA ,  Tatsuya HINOKI ,  Kazuya SHIMODA

IPC分类号： C09C1/28 ,  C09C3/06 ,  C04B35/628 ,  C04B35/565 ,  C08K9/02 ,  C08K3/34 ,  C08J5/24

摘要： The present invention provides a means that can improve density and mechanical strength in a sintered body of a composition containing a sintering aid and a silicon carbide particle, and a molded article containing the sintered body. The present invention relates to a coated silicon carbide particle powder containing a silicon carbide particle, and a coating layer coating the silicon carbide particle, in which the coating layer contains an aluminum element, and the mass of the aluminum element per unit surface area of the silicon carbide particle is 0.5 mg/m2 or more.

公开(公告)号：US20210347995A1

公开(公告)日：2021-11-11

申请号：US17328919

申请日：2021-05-24

申请人： The Sweet Living Group, LLC

发明人： Robert Kramer ,  Ronald Kramer ,  Nicholas Marshall ,  Peter Hauser ,  Jason Rosenberg

IPC分类号： C09C1/04 ,  C01G9/02 ,  C01G9/03 ,  D06M11/44 ,  D06M23/08 ,  C08K9/02 ,  C08K9/06 ,  D01F1/10 ,  C08K9/04

摘要： A product for incorporating ultraviolet radiation protection and antimicrobial protection into a synthetic polymer is disclosed which has a quantity of zinc oxide particles with each particle having a surface, a paste, a quantity of synthetic polymer chips, and a quantity of a reactive group for modifying each surface of each zinc oxide particle, the quantity of the reactive group sufficient for forming a bond with the quantity of synthetic polymer chips prior to the quantity of synthetic polymer chips being formed into a fiber.

公开(公告)号：US11111399B2

公开(公告)日：2021-09-07

申请号：US15846493

申请日：2017-12-19

申请人： Quirklogic, Inc.

发明人： Mahshid Sam ,  Rustom B. Bhiladvala

IPC分类号： C09D7/00 ,  C09D7/40 ,  C09D5/24 ,  C09D101/12 ,  C09D101/28 ,  C09D123/02 ,  C09D133/02 ,  C08L1/28 ,  C08L1/12 ,  C08K7/06 ,  C08K9/02 ,  C08K3/08

摘要： A material composition for manufacturing a translucent conductive film includes a fluid. The material composition further includes nanostructures disposed within the fluid. The material composition further includes a component that modifies a structure of a joint formed between at least two nanostructures of the plurality of nanostructures after the component is activated. The component may be activated by applying heath or optical radiation to the component.