-
公开(公告)号：US20240343647A1
公开(公告)日：2024-10-17
申请号：US18631760
申请日：2024-04-10
CPC分类号： C04B20/1033 , C04B14/48 , C04B20/123 , C09D5/002 , C09D7/20 , C09D127/16
摘要： A method of coating a surface of a concrete structure in situ, which comprises the step of applying to the surface of the concrete of the concrete structure a liquidous coating of a modified polyvinylidene fluoride (PVDF) or polyvinylidene difluoride (PVDF) material in an air dryable solution comprising: a PVDF or a PVDF co-polymer or a combination of PVDF and PVDF copolymer to form a blend with a compatible acrylic and/or other compatible polymer that is fluorinated to between about 30% to about 75% by weight excluding any solvent; the PVDF or PVDF co-polymer or blend thereof having at least about 45% PVDF molecular structure by weight when dried; the PVDF or PVDF co-polymer having a polymer crystallinity of at least about 30% by weight; and a solvent.
-
92.发明公开公开(公告)号：US20240318025A1
公开(公告)日：2024-09-26
申请号：US18259508
申请日：2021-12-28
发明人： Eun-Ho SOHN , Hyeon Jun HEO , Won Wook SO , In Joon PARK , Bong Jun CHANG , Sang Goo LEE , Myoung Sook LEE , Shin Hong YOOK , Ju Hyeon KIM , Ji Hoon BAIK , Myung Seok OH , Jong Min KIM
IPC分类号： C09D127/16 , C08J5/18 , C09D7/63
CPC分类号： C09D127/16 , C08J5/18 , C09D7/63 , C08J2327/16
摘要： The present invention relates to a fluorine-based polymer coating film, an optical substrate comprising same, and a method for manufacturing the optical substrate, and provides a fluorine-based polymer coating film which is formed from fluorine-based polymer nanoparticles coming in contact and being bound to each other, and which is coated on a substrate to improve infrared transmittance. The fluorine-based polymer coating film according to the present invention has improved infrared transmittance, and since the size of the fluorine-based polymer nanoparticles is controlled to control the ultraviolet-infrared transmittance, transmission wavelength selectivity can be improved.
-
公开(公告)号：US12101957B2
公开(公告)日：2024-09-24
申请号：US15734416
申请日：2020-10-28
发明人： Changming Xiang
IPC分类号： H10K50/844 , C09D127/16 , C09D129/04 , C09D133/12 , C09D167/02 , C09D177/06 , C09D179/08 , C09D181/02 , H10K71/00 , H10K85/60
CPC分类号： H10K50/844 , C09D127/16 , C09D129/04 , C09D133/12 , C09D167/02 , C09D177/06 , C09D179/08 , C09D181/02 , H10K71/00 , H10K85/60 , H10K85/622 , H10K85/625
摘要： A display panel and a manufacturing method thereof are provided. The manufacturing method of the display panel include following blocks: providing a light-emitting element; coating a polymer solution on a light-emitting element and performing a first annealing process to the light-emitting element after it is coated with the polymer solution to form a first protecting layer; and coating an organic compound solution on the first protecting layer so that the organic compound solution is self-assembled on the first protecting layer to form a second protecting layer, wherein the second protecting layer has a crosslinking three-dimensional network structure.
-
公开(公告)号：US20240228815A1
公开(公告)日：2024-07-11
申请号：US18285866
申请日：2022-04-07
申请人： Arkema Inc.
发明人： Yujie LIU , Skip M. SPARKS , James J. HENRY
IPC分类号： C09D127/16 , C08F214/22 , C09D7/20 , H01B3/44 , H01B13/00 , H01B13/16 , H02G15/08
CPC分类号： C09D127/16 , C08F214/22 , C09D7/20 , H01B3/445 , H01B13/0016 , H01B13/165 , C08F2800/20 , H02G15/08
摘要： A connecting composition and a scaling coating for wire or cable insulation is disclosed. The connecting composition comprising a PVDF copolymer and a solvent. The solvent comprises cyclic ketone, wherein the weight percent of PVDF copolymer is from 20 to 40 wt. %, preferably 20 to 35 wt. % based on the total weight of PVDF copolymer and solvent. The PVDF copolymer comprises one or more comonomers and at least 75 wt. % vinylidene fluoride units, preferable at least 80% vinylidene fluoride units and has a melt viscosity of 2 to 12, preferably 4 and 10 kPoise at 230° C. and 100 s−1.
-
公开(公告)号：US20240222609A1
公开(公告)日：2024-07-04
申请号：US18432831
申请日：2024-02-05
发明人： M. Stanley Whittingham , Jia Ding
IPC分类号： H01M4/38 , C01G31/00 , C08F14/18 , C08K3/04 , C08K3/32 , C08L9/08 , C09D127/06 , C09D127/16 , H01M4/02 , H01M4/58 , H01M4/62 , H01M10/054
CPC分类号： H01M4/381 , C01G31/006 , C08K3/04 , C08K3/32 , C09D127/06 , C09D127/16 , H01M4/5825 , H01M4/622 , H01M4/623 , H01M4/625 , H01M10/054 , C01P2002/72 , C08F14/18 , C08K2003/328 , C08L9/08 , H01M2004/028
摘要： An electrode comprising a space group Pna21 VOPO4 lattice, capable of electrochemical insertion and release of alkali metal ions, e.g., sodium ions. The VOPO4 lattice may be formed by solid phase synthesis of KVOPO4, milled with carbon particles to increase conductivity. A method of forming an electrode is provided, comprising milling a mixture of ammonium metavanadate, ammonium phosphate monobasic, and potassium carbonate; heating the milled mixture to a reaction temperature, and holding the reaction temperature until a solid phase synthesis of KVOPO4 occurs; milling the KVOPO4 together with conductive particles to form a conductive mixture of fine particles; and adding binder material to form a conductive cathode. A sodium ion battery is provided having a conductive NaVOPO4 cathode derived by replacement of potassium in KVOPO4, a sodium ion donor anode, and a sodium ion transport electrolyte. The VOPO4, preferably has a volume greater than 90 Å3 per VOPO4.
-
96.发明公开公开(公告)号：US20240186501A1
公开(公告)日：2024-06-06
申请号：US17924465
申请日：2022-04-19
发明人： Kyu Tae Park , Sang Seung Oh , Hye Hyeon Kim , Chi Ho Jo
CPC分类号： H01M4/525 , C09D5/24 , C09D7/61 , C09D7/80 , C09D127/16 , H01M4/505 , C08K3/041 , C08K2003/2293 , C08K2003/2296 , C08K2201/001 , C08K2201/011 , C08K2201/014
摘要： A pre-dispersion for a positive electrode and a positive electrode slurry for a lithium secondary battery containing the same are disclosed herein. In some embodiments, a pre-dispersion comprises a positive electrode additive represented by the following Chemical Formula 1, a first conductive material, a binder:
LipCo(1-q)M1qO4 [Chemical Formula 1]
wherein M1 is one or more elements selected from the group consisting of W, Cu, Fe, V, Cr, Ti, Zr, Zn, Al, In, Ta, Y, La, Sr, Ga, Sc, Gd, Sm, Ca, Ce, Nb, Mg, B, and Mo, 5≤p≤7, and 0≤q≤0.5. Dispersibility and workability of the positive electrode additive in the positive electrode slurry are improved. Side reactions that may be generated in the preparation of the positive electrode slurry can be suppressed while minimizing the loss of the positive electrode additive, so that the electrical properties of the electrodes manufactured using the same are improved.-
公开(公告)号：US11929519B2
公开(公告)日：2024-03-12
申请号：US16768929
申请日：2019-01-17
申请人： LG CHEM, LTD.
发明人： Won Kyung Shin , Kyoung Ho Ahn , Chul Haeng Lee , Jae Won Lee
IPC分类号： H01M50/446 , C08F120/12 , C09D101/02 , C09D127/16 , C09D171/02 , C09D179/08 , H01M10/0525 , H01M10/0565 , H01M50/417 , H01M50/42 , H01M50/426 , H01M50/449 , H01M50/451 , H01M50/454
CPC分类号： H01M50/446 , C08F120/12 , C09D101/02 , C09D127/16 , C09D171/02 , C09D179/08 , H01M10/0525 , H01M10/0565 , H01M50/42 , H01M50/449 , H01M50/451 , H01M50/417 , H01M50/426 , H01M50/454 , H01M2300/0082 , H01M2300/0085
摘要： The present invention relates to a separator for a secondary battery, the separator including a substrate and a coating layer formed on the surface of the substrate, wherein the coating layer includes an organic binder and inorganic particles, and the organic binder contains an ethylenically unsaturated group, and to a lithium secondary battery including the same.
-
公开(公告)号：US11884833B2
公开(公告)日：2024-01-30
申请号：US17662108
申请日：2022-05-05
申请人： SWIMC LLC
CPC分类号： C09D127/16 , B05D7/14 , C09D5/00 , C09D7/40 , C09D7/61 , C09D7/69 , B05D5/083 , B05D2601/00 , B05D2602/00 , C08K3/36 , C08K2201/005 , C08L27/18 , C09D127/16 , C08K3/36 , C08L27/18
摘要： The present invention provides a coating composition having excellent damage tolerance. The coating composition includes a binder system comprising at least a fluoropolymer, optionally, one or more other resin components, a crosslinking component and at least one inorganic filler and organic filler. Coated articles with the coating composition applied to at least a portion of a surface thereof are also provided.
-
公开(公告)号：US20230411790A1
公开(公告)日：2023-12-21
申请号：US18241215
申请日：2023-08-31
发明人： Won Kyung SHIN , Kyoung Ho AHN , Chul Haeng LEE , Jae Won LEE
IPC分类号： H01M50/446 , H01M50/451 , H01M50/42 , C08F120/12 , C09D101/02 , C09D127/16 , C09D171/02 , C09D179/08 , H01M10/0525 , H01M10/0565 , H01M50/449
CPC分类号： H01M50/446 , H01M50/451 , H01M50/42 , C08F120/12 , C09D101/02 , C09D127/16 , C09D171/02 , C09D179/08 , H01M10/0525 , H01M10/0565 , H01M50/449 , H01M2300/0082 , H01M2300/0085 , H01M50/417
摘要： The present invention relates to a separator for a secondary battery, the separator including a substrate and a coating layer formed on the surface of the substrate, wherein the coating layer includes an organic binder and inorganic particles, and the organic binder contains an ethylenically unsaturated group, and to a lithium secondary battery including the same.
-
100.发明授权公开(公告)号：US11773288B2
公开(公告)日：2023-10-03
申请号：US16615374
申请日：2019-11-07
发明人： Yamin Wang
IPC分类号： C09D179/08 , B05D3/02 , B05D3/10 , C09D127/16 , G02F1/1337
CPC分类号： C09D179/08 , B05D3/0272 , B05D3/108 , C09D127/16 , G02F1/133723
摘要： A modified polyamic acid, a preparation method thereof, and a preparation method of a composite film are provided. The modified polyamic acid includes polyamic acid and polyvinylidene fluoride. The modified polyamic acid is formed by introducing polyvinylidene fluoride having good thermal stability, high dielectric constant, excellent piezoelectric, and ferroelectric properties, so the dielectric constant and structural adjustability of the modified polyamic acid are improved.
-
-
-
-
-
-
-
-
-
搜索结果
504 条记录 (耗时 0.021 秒)
