公开(公告)号：US12119440B2

公开(公告)日：2024-10-15

申请号：US17130694

申请日：2020-12-22

Applicant: LINTEC CORPORATION ,  Panasonic Corporation

Inventor： Takeshi Ansai ,  Yuichi Kurata ,  Hajime Nishino ,  Tomoki Shiozaki ,  Kazuhiro Yoshii

IPC: H01M10/0525 ,  C08K3/30 ,  C08K5/00 ,  C09J7/20 ,  C09J7/38 ,  C09J133/08 ,  H01M50/195 ,  H01M50/198

CPC classification number: H01M10/0525 ,  C08K5/0025 ,  C08K5/005 ,  C09J7/20 ,  C09J7/38 ,  C09J133/08 ,  H01M50/195 ,  H01M50/198 ,  C08K2003/3045 ,  C08K2201/003 ,  C08K2201/005 ,  C09J7/201 ,  C09J2203/33 ,  C09J2301/302 ,  C09J2301/408 ,  C09J2433/00 ,  C09J133/08 ,  C08K2003/3045

Abstract: A pressure sensitive adhesive sheet for batteries, which includes a base material and a pressure sensitive adhesive layer provided on one surface side of the base material. The pressure sensitive adhesive layer contains inorganic fine particles having a water content of 0.4% or less in a single body.

公开(公告)号：US12104039B2

公开(公告)日：2024-10-01

申请号：US17756736

申请日：2021-02-03

Applicant: TOSOH SILICA CORPORATION

Inventor： Masakazu Dojo ,  Yuta Imabeppu

IPC: C08K3/36

CPC classification number: C08K3/36 ,  C08K2201/003 ,  C08K2201/006

Abstract: The present invention relates to a hydrous silica for rubber reinforcing fillers having CTAB specific surface area in the range of 220 to 350 m2/g and a pore volume over the range of pore radius 1.9 to 100 nm measured by mercury press-in method in the range of 1.7 to 2.0 cm3/g, wherein a volume average particle diameter D50 in a volume particle size distribution measured by laser diffraction method for the slurry obtained by dispersing 50 ml of a hydrous silica slurry adjusted to 4 mass % with an ultrasonic homogenizer at an output of 140 W for 10 minutes is in the range of 5.0 to 12.0 μm, and a cumulative value of hydrous silica particles over the range of 4.0 to 35.0 μm in the volume particle size distribution is 80% or more. The present invention also relates to a rubber composition containing the above-mentioned hydrous silica and a rubber component containing a natural rubber. The present invention provides a hydrous silica which has equivalent or excellent reinforcing property (abrasion resistance, tensile strength) and which allows to greatly reduce the rolling resistance when it is blended into a rubber based on the natural rubber for TBRs, which is often used under a heavy load, compared with conventional hydrous silicas, and provides the rubber composition containing the hydrous silica.

公开(公告)号：US12104022B2

公开(公告)日：2024-10-01

申请号：US17267156

申请日：2019-04-09

Applicant: PEKING UNIVERSITY

Inventor： Xinhua Wan ,  Xichong Ye ,  Bowen Li ,  Jie Zhang

IPC: C08J3/215 ,  B03C1/005 ,  B03C1/01 ,  B03C1/015 ,  B03C1/02 ,  B03C1/035 ,  B03C1/28 ,  B82Y30/00 ,  C07B57/00 ,  C07C227/34 ,  C07C231/20 ,  C07C231/24 ,  C08F212/08 ,  C08F220/56 ,  C08F220/58 ,  C08F293/00 ,  C08J3/24 ,  C08K3/22 ,  C08K5/09 ,  C08K9/10 ,  B82Y25/00 ,  B82Y40/00 ,  C07C237/06 ,  C08F220/60

CPC classification number: C08J3/215 ,  B03C1/005 ,  B03C1/01 ,  B03C1/015 ,  B03C1/02 ,  B03C1/035 ,  B03C1/286 ,  C07B57/00 ,  C07C227/34 ,  C07C231/20 ,  C07C231/24 ,  C08F212/08 ,  C08F220/56 ,  C08F220/58 ,  C08F293/005 ,  C08J3/245 ,  C08K3/22 ,  C08K5/09 ,  C08K9/10 ,  B03C2201/18 ,  B03C2201/26 ,  B82Y25/00 ,  B82Y30/00 ,  B82Y40/00 ,  C07B2200/07 ,  C07C237/06 ,  C08F220/603 ,  C08F2438/03 ,  C08J2325/08 ,  C08K2003/2275 ,  C08K2201/003 ,  C08K2201/01 ,  C08K2201/011 ,  C07C227/34 ,  C07C229/36 ,  C07C227/34 ,  C07C229/22 ,  C07C231/20 ,  C07C237/06

Abstract: A core-shell nanocomposite is formed by co-assembly of an amphiphilic polymer and hydrophobically modified magnetic nanoparticles, with its core being a hydrophobically modified magnetic nanomaterial and its shell being the amphiphilic polymer, wherein hydrophilic segments in the amphiphilic polymer are located at an outermost layer of the shell. The above composite can be used as additives in the crystallization of conglomerates and obtain optically pure crystals of both enantiomers in a single process. The key thereof is that the composite is used to enrich molecules with the same configuration while inhibit the crystallization of the other enantiomer in a supersaturated solution of conglomerates, such that a non-magnetic crystal and a magnetic crystal (which are enantiomers of each other) are generated in a unit operation. Optically pure crystals of both enantiomers with over 90 ee % can be obtained by one-time crystallization, and the total yield can be as high as 40%.

公开(公告)号：US20240317994A1

公开(公告)日：2024-09-26

申请号：US18677572

申请日：2024-05-29

Applicant: MITSUBISHI CHEMICAL CORPORATION

Inventor： Takayuki SUZUKI ,  Rina KOBAYASHI ,  Tatsuya KURODA ,  Yuki HIWATASHI

IPC: C08L67/02 ,  C08K3/04 ,  C08K3/26 ,  C08K7/14 ,  F21S41/37 ,  F21S43/33

CPC classification number: C08L67/02 ,  C08K3/04 ,  C08K3/26 ,  C08K7/14 ,  F21S41/37 ,  F21S43/33 ,  C08K2003/265 ,  C08K2201/003 ,  C08K2201/004 ,  C08L2205/025 ,  C08L2207/20

Abstract: A resin composition contains a polybutylene terephthalate resin and a polyethylene terephthalate resin, wherein a mass ratio of the polybutylene terephthalate resin and the polyethylene terephthalate resin with respect to a total of 100 parts by mass of the polybutylene terephthalate resin and the polyethylene terephthalate resin is from 10/90 to 90/10, and wherein, when one cycle is defined as an operation in which, based on JIS K7121, a temperature is increased by DSC from 40° C. to 300° C. at a rate of temperature increase of 20° C./min and then the temperature is reduced to 40° C. at a rate of temperature cooling of −20° C./min, the polyethylene terephthalate resin has an absolute value of a heat of crystallization during a heating phase in a first cycle (ΔHTc1-1st) and/or an absolute value of a heat of crystallization during the heating phase in a second cycle (ΔHTc1-2nd) of the operation of less than 3 J/g.

公开(公告)号：US20240317976A1

公开(公告)日：2024-09-26

申请号：US18610295

申请日：2024-03-20

Applicant: Versitech Limited ,  Advanced Biomedical Instrumentation Centre Limited

Inventor： Lizhi XU ,  Hengjia ZHU ,  Zuochen WANG

IPC: C08K9/04 ,  C08K3/22 ,  C08K7/02 ,  C08L29/04 ,  H01F1/44 ,  A61B34/00

CPC classification number: C08K9/04 ,  C08K3/22 ,  C08K7/02 ,  C08L29/04 ,  H01F1/445 ,  A61B34/73 ,  C08K2003/2275 ,  C08K2201/003 ,  C08K2201/01 ,  C08K2201/011 ,  C08L2205/16

Abstract: The present invention provides a class of magnetic hydrogels with tissue-mimetic mechanical properties and photothermal welding/healing capability. In these hydrogels, a hybrid network involving aramid nanofibers, functionalized Fe3O4 nanoparticles, and polyvinyl alcohol (PVA) is accomplished by a stepwise assembly of the functional components. The engineered interactions between nanoscale constituents enable facile materials processing and confer a combination of excellent mechanical properties, magnetism, water content and porosity.

公开(公告)号：US20240316631A1

公开(公告)日：2024-09-26

申请号：US18577866

申请日：2022-07-20

Applicant: BIONEER CORPORATION

Inventor： Han-Oh PARK ,  Jae-Ha KIM ,  jun Pyo KIM ,  Kug Jin YUN

IPC: B22F1/17 ,  B22F1/054 ,  B22F1/10 ,  C08K9/02 ,  C09D5/24 ,  C09D7/40 ,  C09D7/62

CPC classification number: B22F1/17 ,  B22F1/0547 ,  B22F1/056 ,  B22F1/10 ,  C09D5/24 ,  C09D7/62 ,  C09D7/68 ,  C09D7/70 ,  B22F2301/10 ,  B22F2301/255 ,  B22F2304/058 ,  C08K9/02 ,  C08K2201/001 ,  C08K2201/003 ,  C08K2201/011 ,  C08K2201/016

Abstract: The present invention relates to a metal nanowire having a core-shell structure, the metal nanowire being conductive and transparent while having excellent oxidation stability, and being capable of maintaining excellent oxidation stability even after a secondary process using the metal nanowire of the present invention. Specifically, the metal nanowire having a core-shell structure, according to the present invention, comprises a core containing copper, and a shell containing silver on the core, wherein the ratio (D/L) of the diameter (D) of the core to the thickness (L) of the shell is 10-60, the thickness of the shell is 5-40 nm, and the peak intensity (I1) of Ag 3d5/2 of silver and the peak intensity (I2) of Cu 2p3/2 of copper in the X-ray photoelectron spectrum satisfy the following Equation 1.









I
2

/

I
1


≤

0
.
2





(

Equation
⁢

1

)

公开(公告)号：US20240309189A1

公开(公告)日：2024-09-19

申请号：US18578221

申请日：2022-06-27

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： Rainer Köhler ,  Mikhail Dureev ,  Michele Grazzi

IPC: C08L23/14 ,  C08K7/14

CPC classification number: C08L23/14 ,  C08K7/14 ,  C08K2201/003 ,  C08K2201/004 ,  C08L2205/025 ,  C08L2205/035 ,  C08L2205/08 ,  C08L2207/02

Abstract: A filled polyolefin composition made from or containing 20-50 wt. % of an heterophasic polypropylene (a), 10-25 wt. % of a propylene polymer (b) having a MFR (ISO1133 230° C./2.16 Kg) higher than 800 g/10 min., 5-35 wt. % of a propylene polymer (c) having MFR (ISO1133 230° C./2.16 Kg) of 0.5-20 g/10 min. and a tensile modulus (ISO 527-1,-2) equal to or higher than 1000 MPa, 5-35 wt. % of glass fibers (d), and 0-5 wt. % of a compatibilizer (e).

公开(公告)号：US20240301165A1

公开(公告)日：2024-09-12

申请号：US18596746

申请日：2024-03-06

Applicant: Blue Fusion Products, LLC

Inventor： Deen Chundury ,  Gary F. Dickison, II

IPC: C08K3/32 ,  C08K3/34 ,  C08K5/053 ,  C08K7/14 ,  C08K9/02 ,  C08K9/04 ,  C08K13/06 ,  C08L23/12

CPC classification number: C08K3/32 ,  C08K3/346 ,  C08K5/053 ,  C08K7/14 ,  C08K9/02 ,  C08K9/04 ,  C08K13/06 ,  C08L23/12 ,  C08K2003/323 ,  C08K2003/328 ,  C08K2201/003 ,  C08L2205/08

Abstract: A polymer resin is provided having a compatibilizing agent, an ammonium polyphosphate flame retardant, a non-drip agent and a glass fiber reinforcement is provided. The ammonium polyphosphate flame retardant includes at least one of a crystallized ammonium polyphosphate, an ammonium polyphosphate, a melamine coated ammonium polyphosphate, a fine/crystal blend of ammonium polyphosphate, and any combination thereof. The polymer resin may also include a smoke suppressant, wherein the smoke suppressant is any one of or any combination of zinc (IV) hydrogen phosphate, particles having a fire retardant core that includes an overcoat of selected flame retardant materials, and a nanohybrid having a core that includes any an organic/inorganic halogenated, non-halogenated, and/or organophosphorus flame retardant material the surface of the core modified with nanoparticles of any one of or any combination of a metal and a metal oxide. The polymer resin may also include an enhancement additive.

公开(公告)号：US20240301149A1

公开(公告)日：2024-09-12

申请号：US18260624

申请日：2022-01-20

Applicant: BOREALIS AG

Inventor： Jingbo Wang ,  Markus Gahleitner ,  Klaus Bernreitner ,  Pauli Leskinen ,  Georg Grestenberger ,  Thomas Lummerstorfer

IPC: C08J5/04 ,  C08K7/14

CPC classification number: C08J5/043 ,  C08K7/14 ,  C08J2323/16 ,  C08J2423/12 ,  C08J2423/14 ,  C08K2201/003 ,  C08K2201/004

Abstract: The present invention is directed to a fiber reinforced composition (C) comprising a heterophasic polypropylene composition (HECO), fibers (F) and an adhesion promoter (AP) as well as an article comprising said fiber reinforced composition (C).

公开(公告)号：US20240239990A1

公开(公告)日：2024-07-18

申请号：US18569880

申请日：2022-06-27

Applicant: LANXESS DEUTSCHLAND GMBH

Inventor： Hermann-Josef Weidenhaupt ,  Irene Moll ,  Michaela I. Meiers

IPC: C08K5/548 ,  B60C1/00 ,  C07F7/18 ,  C08K13/02 ,  C08L9/06 ,  C08K3/04 ,  C08K3/22 ,  C08K3/30 ,  C08K5/01 ,  C08K5/09 ,  C08K5/31 ,  C08K5/47

CPC classification number: C08K5/548 ,  B60C1/00 ,  C07F7/1804 ,  C07F7/1892 ,  C08K13/02 ,  C08L9/06 ,  C08K3/04 ,  C08K2003/2296 ,  C08K3/30 ,  C08K5/01 ,  C08K5/09 ,  C08K5/31 ,  C08K5/47 ,  C08K2201/003 ,  C08K2201/005 ,  C08K2201/006

Abstract: The novel organosilyl polysulfides of formula (I)






wherein the substituents R1 to R8 and the index x have the definitions specified in the description,
are exceptionally suitable for the production of rubber mixtures, vulcanizates and rubber products which feature improved mixing properties, higher hardness, strength and breaking elongation and a low rolling resistance of the tyres produced therefrom.