公开(公告)号：US20180104914A1

公开(公告)日：2018-04-19

申请号：US15572370

申请日：2016-05-04

Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) ,  INTELLIGENT SYNTHETIC BIOLOGY CENTER

Inventor： Dong Rip KIM ,  Min Soo JEON ,  Jeong Hun HWANG ,  Sun Chang KIM ,  Byung Kwan CHO ,  Chang Sung HEU

IPC: B29C67/20 ,  C12M1/16 ,  C12P1/04 ,  C25B1/04 ,  B29C33/38 ,  C01B32/05 ,  C04B35/515 ,  C04B38/06

CPC classification number: B29C67/202 ,  B29C33/3814 ,  B29D99/0089 ,  C01B32/00 ,  C01B32/05 ,  C04B35/46 ,  C04B35/515 ,  C04B35/52 ,  C04B38/0022 ,  C04B38/067 ,  C04B2111/00853 ,  C04B2235/48 ,  C04B2235/6585 ,  C12M1/00 ,  C12M1/16 ,  C12M25/14 ,  C12P1/04 ,  C25B1/04 ,  H01M8/16 ,  Y02E60/366 ,  Y02E60/527 ,  Y02P70/56 ,  C04B38/0054 ,  C04B38/0058 ,  C04B38/0074 ,  C04B38/065 ,  C04B38/0655

Abstract: A porous structure according to one embodiment of the present invention is constituted by a frame having a plurality of pores interconnected 3-dimensionally through a plurality of connecting passages. The plurality of pores defined by the frame are distributed in a closest packed state and are interconnected 3-dimensionally through a plurality of connecting passages in a symmetric structure, thus being effective in achieving a maximum porosity of the porous structure. A porous hierarchical structure according to one embodiment of the present invention includes a first porous structure having a plurality of 3-dimensionally interconnected first pores and a second porous structure having a plurality of 3-dimensionally interconnected second pores whose diameter is different from that of the first pores and surrounding and bonded to the first porous structure. A porous hierarchical structure according to a further embodiment of the present invention includes a frame having a plurality of 3-dimensionally interconnected first pores having a diameter in the micrometer range and a plurality of 3-dimensionally interconnected second pores formed around the first pores and whose diameter is smaller than that of the first pores.

公开(公告)号：US09938195B2

公开(公告)日：2018-04-10

申请号：US14747020

申请日：2015-06-23

Applicant: COORSTEK KK

Inventor： Shuko Akamine ,  Mitsuhiro Fujita

IPC: C04B38/00 ,  C04B35/443 ,  C04B35/634 ,  C04B38/06 ,  F16L59/02 ,  F16L59/00 ,  C04B111/27

CPC classification number: C04B35/443 ,  C04B35/634 ,  C04B38/0615 ,  C04B2111/27 ,  C04B2235/602 ,  F16L59/00 ,  F16L59/028 ,  C04B38/0054 ,  C04B38/0074

Abstract: A heat insulating material includes a porous sintered body formed of MgAl2O4 and having a porosity of 60% or more and less than 73%. In the heat insulating material, pores having a pore diameter of 0.8 μm or more and less than 10 μm occupy 30 vol % or more and less than 90 vol % of a total pore volume, pores having a pore diameter of 0.01 μm or more and less than 0.8 μm occupy 10 vol % or more and less than 60 vol % of the total pore volume, the thermal conductivity at 20° C. or higher and 1500° C. or lower is 0.45 W/(m·K) or less, and the compressive strength is 2 MPa or more.

公开(公告)号：US09908816B2

公开(公告)日：2018-03-06

申请号：US14797901

申请日：2015-07-13

Applicant: SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN

Inventor： Thibault Champion ,  Christian His

IPC: C04B35/107 ,  C04B35/101 ,  C04B35/043 ,  C04B35/14 ,  C04B35/185 ,  C04B35/482 ,  C04B35/628 ,  C04B35/66 ,  C04B38/00

CPC classification number: C04B35/1015 ,  C04B35/043 ,  C04B35/101 ,  C04B35/107 ,  C04B35/14 ,  C04B35/185 ,  C04B35/482 ,  C04B35/62807 ,  C04B35/62813 ,  C04B35/62815 ,  C04B35/62818 ,  C04B35/62821 ,  C04B35/62823 ,  C04B35/66 ,  C04B38/0058 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/3244 ,  C04B2235/3418 ,  C04B2235/3463 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5472 ,  C04B2235/77 ,  C04B2235/94 ,  C04B2235/95 ,  C04B2235/96 ,  C04B2235/9669 ,  C04B2235/9692 ,  C04B38/0074

Abstract: A powder is disclosed having a coarse fraction representing more than 60% and less than 85% of the powder, as a weight percentage on the basis of the oxides, and that is constituted of particles having a size greater than or equal to 50 μm, referred to as “coarse particles”, the powder comprising at least 5% of coated grains having a size greater than or equal to 50 μm, as a weight percentage on the basis of the oxides of the powder, and a fine fraction, forming the balance to 100% as a weight percentage on the basis of the oxides, constituted of particles having a size of less than 50 μm, referred to as “matrix particles”. The powder can be applied in combustion chambers in which the temperature may reach 1400° C.

公开(公告)号：US09868667B2

公开(公告)日：2018-01-16

申请号：US13411218

申请日：2012-03-02

Applicant: Richard E. Riman ,  Surojit Gupta ,  Vahit Atakan ,  Qinghua Li

Inventor： Richard E. Riman ,  Surojit Gupta ,  Vahit Atakan ,  Qinghua Li

IPC: B32B3/10 ,  C04B14/46 ,  C04B14/04 ,  C04B20/12 ,  C04B28/04 ,  C04B28/10 ,  C04B20/10 ,  C04B111/20

CPC classification number: C04B14/465 ,  C04B14/043 ,  C04B20/1074 ,  C04B20/12 ,  C04B28/04 ,  C04B28/10 ,  C04B28/188 ,  C04B2111/2015 ,  C04B2111/29 ,  Y10T428/24851 ,  Y10T428/249953 ,  C04B20/023 ,  C04B40/0231 ,  C04B20/107 ,  C04B38/0074

Abstract: A bonding element, a bonding element matrix and composite materials with a wide range of attractive properties that may be optimized, including, but not limited to, mechanical properties, thermal properties, magnetic properties, optical properties and nuclear properties, as a result of a first layer and second layer structure or core, first layer, and second layer structure of the bonding elements, as well as methods for making the bonding elements and the corresponding ceramic and/or composite materials.

公开(公告)号：US20170369374A1

公开(公告)日：2017-12-28

申请号：US15193843

申请日：2016-06-27

Applicant: Tony Dimillo

Inventor： Tony Dimillo

IPC: C04B28/04 ,  E21D11/00 ,  C04B24/26 ,  C04B16/08 ,  C04B14/10 ,  C04B103/30 ,  C04B111/70

CPC classification number: C04B28/04 ,  C04B14/104 ,  C04B16/08 ,  C04B24/2664 ,  C04B2103/302 ,  C04B2111/00724 ,  C04B2111/70 ,  E21D11/00 ,  E21D11/38 ,  E21F15/00 ,  C04B24/2647 ,  C04B38/0074

Abstract: The present invention provides for a compressible grout mix for filling an annular gap between a tunnel rock wall surface and a tunnel liner of a tunnel in a rock formation subject to time dependent deformation after excavation and a method of filling the annular gap between a tunnel rock wall surface and a tunnel liner of a tunnel in a rock formation subject to time dependent deformation after excavation utilizing the compressible grout mix for resilient absorption of forces in the hardened state of the compressible grout mix exerted by the time dependent deformation of the rock wall surface into the tunnel opening. The method includes:a. providing the compressible grout mix comprising hydraulic binding agent, bentonite clay, polymer foam particles, water-reducing admixture, water and air,b. placing the compressible grout mix in the annular gap between the tunnel wall rock surface and the tunnel liner, andc. allowing the compressible grout mix to set, wherein the compressible grout mix in the hardened state has a compressible ratio greater than the anticipated time dependent deformation.

公开(公告)号：US09840441B2

公开(公告)日：2017-12-12

申请号：US15107345

申请日：2015-01-20

Applicant: Refractory Intellectual Property GmbH & Co. KG

Inventor： Ulrich Nebe ,  Roland Nilica ,  Barbara Zluc

IPC: C04B35/505 ,  C04B35/48 ,  C04B35/66 ,  C04B38/00 ,  B29B13/02 ,  C04B35/632 ,  C04B35/638 ,  C04B35/64

CPC classification number: C04B35/505 ,  B29B13/02 ,  C04B35/632 ,  C04B35/638 ,  C04B35/64 ,  C04B35/66 ,  C04B38/0058 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3215 ,  C04B2235/3225 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3248 ,  C04B2235/3272 ,  C04B2235/3427 ,  C04B2235/602 ,  C04B2235/727 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/96 ,  C04B2235/9615 ,  C04B38/0074

Abstract: The invention relates to a composition (batch) for producing a shaped refractory ceramic product, a method for producing a shaped refractory ceramic product, and a shaped refractory ceramic product.

公开(公告)号：US09796915B2

公开(公告)日：2017-10-24

申请号：US14810280

申请日：2015-07-27

Applicant: Halliburton Energy Services, Inc.

Inventor： Shanghua Wu ,  Jody Pham ,  Yuming Xie ,  Dilip K. Chatterjee ,  Andrew Miller ,  Christopher E. Coker

IPC: C09K8/80 ,  C04B35/117 ,  C04B35/185 ,  C04B35/626 ,  C04B35/628 ,  C04B35/80 ,  C04B38/06

CPC classification number: C09K8/805 ,  C04B35/117 ,  C04B35/185 ,  C04B35/6261 ,  C04B35/62807 ,  C04B35/803 ,  C04B38/0615 ,  C04B2235/3217 ,  C04B2235/322 ,  C04B2235/3418 ,  C04B2235/3472 ,  C04B2235/36 ,  C04B2235/3817 ,  C04B2235/3826 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/5268 ,  C04B2235/5276 ,  C04B2235/528 ,  C04B2235/5409 ,  C04B2235/5445 ,  C04B2235/6028 ,  C04B2235/724 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/94 ,  C04B2235/96 ,  C09K8/80 ,  C04B38/0054 ,  C04B38/0074

Abstract: Methods are described to make strong, tough, and lightweight whisker-reinforced glass-ceramic composites through a self-toughening structure generated by viscous reaction sintering of a complex mixture of oxides. The invention further relates to strong, tough, and lightweight glass-ceramic composites that can be used as proppants and for other uses.

公开(公告)号：US09784403B2

公开(公告)日：2017-10-10

申请号：US14755757

申请日：2015-06-30

Applicant: Covalent Materials Corporation

Inventor： Shuko Akamine ,  Mitsuhiro Fujita

IPC: C04B38/00 ,  C04B38/06 ,  F16L59/02 ,  C04B35/44 ,  C04B35/443 ,  C04B35/80

CPC classification number: F16L59/028 ,  C04B35/44 ,  C04B35/443 ,  C04B35/803 ,  C04B38/00 ,  C04B2111/763 ,  C04B2201/32 ,  C04B2235/3262 ,  C04B2235/3272 ,  C04B2235/3279 ,  C04B2235/3284 ,  C04B2235/5224 ,  C04B2235/5228 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/72 ,  C04B2235/763 ,  C04B2235/79 ,  C04B2235/9607 ,  C04B38/0054 ,  C04B38/0074 ,  C04B38/0645

Abstract: One aspect of the heat insulator of the present invention includes a porous sintered body having a porosity of 70 vol % or more and less than 91 vol %, and pores having a pore size of 0.8 μm or more and less than 10 μm occupy 10 vol % or more and 70 vol % or less of the total pore volume, while pores having a pore size of 0.01 μm or more and less than 0.8 μm occupy 5 vol % or more and 30 vol % or less of the total pore volume. The porous sintered body is formed from an MgAl2O4 (spinel) raw material and fibers formed of an inorganic material, the heat conductivity of the heat insulator at 1000° C. or more and 1500° C. or less is 0.40 W/(m·K) or less, and the weight ratio of Si relative to Mg in the porous sintered body is 0.15 or less.

公开(公告)号：US09726066B2

公开(公告)日：2017-08-08

申请号：US15333822

申请日：2016-10-25

Applicant: HITACHI METALS, LTD.

Inventor： Shunji Okazaki

IPC: B01D46/24 ,  C04B35/00 ,  F01N3/28 ,  B01J35/04 ,  B01D53/94 ,  B01J23/42 ,  C04B16/08 ,  C04B38/00 ,  B01J29/70 ,  B01J37/00 ,  B01J37/08 ,  B28B3/20 ,  C04B35/195 ,  C04B35/66 ,  C04B38/06 ,  C04B111/00

CPC classification number: F01N3/2828 ,  B01D46/2429 ,  B01D53/9418 ,  B01D2046/2433 ,  B01D2046/2437 ,  B01D2046/2496 ,  B01D2251/208 ,  B01D2255/1021 ,  B01D2255/915 ,  B01D2255/9202 ,  B01D2255/9205 ,  B01D2258/012 ,  B01J23/42 ,  B01J29/70 ,  B01J35/04 ,  B01J37/0018 ,  B01J37/08 ,  B28B3/20 ,  B28B2003/203 ,  C04B16/082 ,  C04B35/195 ,  C04B35/66 ,  C04B38/0006 ,  C04B38/06 ,  C04B2111/0081 ,  C04B38/0054 ,  C04B38/0074 ,  C04B38/067 ,  C04B20/1055

Abstract: A cordierite-type ceramic honeycomb structure having large numbers of flow paths partitioned by porous cell walls; the cell walls having (a) porosity of more than 65% and 75% or less, (b) in a pore diameter distribution measured by mercury porosimetry, (i) a pore diameter d10 at a cumulative pore volume corresponding to 10% of the total pore volume being less than 50 μm, a pore diameter (median pore diameter) d50 at 50% being 18-27 μm, a pore diameter d90 at 90% being 10 μm or more, and (d10−d90)/d50 being 2.3 or less; (ii) σ [=log(d20)−log(d80)] being 0.25 or less, wherein σ represents the difference between a logarithm of a pore diameter d20 at a cumulative pore volume corresponding to 20% of the total pore volume and a logarithm of a pore diameter d80 at a cumulative pore volume corresponding to 80% of the total pore volume; and (iii) the maximum of the inclination Sn=−(Vn−Vn-1)/[log(dn)−log(dn-1)] of a curve of a cumulative pore volume to a pore diameter being 3 or more, wherein dn and Vn are respectively a pore diameter and a cumulative pore volume at an n-th measurement point, and dn-1 and Vn-1 are respectively a pore diameter and a cumulative pore volume at a (n−1)-th measurement point.

公开(公告)号：US20170221646A1

公开(公告)日：2017-08-03

申请号：US15402487

申请日：2017-01-10

Applicant: TAIWAN CARBON NANO TECHNOLOGY CORPORATION

Inventor： Kuang-Che Lee ,  Po-Yen Liao ,  Jr-Wei Peng ,  Chun-Hsien Tsai ,  Chun-Jung Tsai ,  Ting-Chuan Lee

IPC: H01G11/42 ,  B29C43/02 ,  H01G11/40 ,  H01G11/36 ,  C04B38/06 ,  C04B35/532 ,  C04B35/634 ,  C04B35/638 ,  C04B35/64 ,  B29C67/20 ,  H01G11/26

CPC classification number: H01G11/42 ,  B29C43/02 ,  B29C67/04 ,  B29C67/202 ,  B29C67/205 ,  B29K2001/00 ,  B29K2027/06 ,  B29K2027/12 ,  B29K2027/16 ,  B29K2027/18 ,  B29K2029/04 ,  B29K2033/20 ,  B29K2061/04 ,  B29K2063/00 ,  B29K2079/00 ,  B29L2031/34 ,  B29L2031/3468 ,  C04B35/532 ,  C04B35/632 ,  C04B35/634 ,  C04B35/63416 ,  C04B35/63444 ,  C04B35/63452 ,  C04B35/63476 ,  C04B35/63492 ,  C04B35/6365 ,  C04B35/638 ,  C04B35/64 ,  C04B38/0022 ,  C04B38/067 ,  C04B2111/00853 ,  C04B2235/422 ,  C04B2235/424 ,  C04B2235/425 ,  C04B2235/442 ,  C04B2235/449 ,  C04B2235/48 ,  C04B2235/5248 ,  C04B2235/5288 ,  C04B2235/602 ,  C04B2235/656 ,  C04B2235/722 ,  H01G11/26 ,  H01G11/34 ,  H01G11/36 ,  H01G11/38 ,  H01G11/40 ,  Y02E60/13 ,  C04B35/52 ,  C04B38/0074

Abstract: A nitrogen-containing porous carbon material, and a capacitor and a manufacturing method thereof are provided. A carbon material, a macromolecular material and a modified material are mixed into a preform. The modified material includes nitrogen. A formation process is performed on the preform to obtain a formed object. High-temperature sintering is performed on the formed object to decompose and remove a part of the macromolecular material, while the other part of the macromolecular material and the carbon material together form a backbone structure including a plurality of pores. As such, the nitrogen becomes attached to the backbone structure to form a hydrogen-containing functional group to further obtain the nitrogen-containing porous carbon material. The nitrogen-containing porous carbon material may form a first nitrogen-containing porous carbon plate and a second nitrogen-containing porous carbon plate, which are placed in seawater to form a storage capacitor for seawater.