公开(公告)号：US20240287230A1

公开(公告)日：2024-08-29

申请号：US18568229

申请日：2022-02-21

Applicant: HANSOL CHEMICAL CO.,LTD

Inventor： Kwang-In KIM ,  Jin-Ju EOM ,  Chang-Beom KIM ,  Se-Man KWON ,  Si-Jin SONG ,  Jae-Hee HAN ,  Seung-Heon KIM ,  Chan-Su PARK

IPC: C08F220/18 ,  C08F220/30 ,  C08K3/04 ,  H01G11/36 ,  H01M4/62

CPC classification number: C08F220/1818 ,  C08F220/301 ,  C08K3/041 ,  H01G11/36 ,  H01M4/62 ,  C08K2201/001 ,  C08K2201/005

Abstract: A copolymer and a dispersion using same, the copolymer including two or more monomers selected from among a monomer containing two or more substituted or unsubstituted aromatic rings, a monomer containing a straight-chain or branched aliphatic hydrocarbon having 5 to 22 carbon atoms, and a polar monomer containing any one selected from the group consisting of cyano (CN), pyrrolidone (NC4H6O) and carboxylic acid (COOH).

公开(公告)号：US20240284097A1

公开(公告)日：2024-08-22

申请号：US18324179

申请日：2023-05-26

Applicant: AAC Technologies (Nanjing) Co., Ltd.

Inventor： Yuanwei Su ,  Hezhi Wang ,  Changliang Wang

IPC: H04R1/28 ,  B29C67/24 ,  C08J5/24 ,  C08K3/34 ,  C08K7/00 ,  C09K5/14

CPC classification number: H04R1/288 ,  B29C67/248 ,  C08J5/243 ,  C08J5/249 ,  C08K3/34 ,  C08K7/00 ,  C09K5/14 ,  B29K2105/162 ,  B29K2507/04 ,  B29K2509/00 ,  B29K2707/04 ,  C08J2309/06 ,  C08J2333/04 ,  C08J2363/00 ,  C08J2375/04 ,  C08J2383/04 ,  C08K2003/343 ,  C08K2201/001 ,  C08K2201/005 ,  C08K2201/011

Abstract: The present disclosure provides a thermally-conductive and sound-absorbing composite material and a preparation method thereof and a speaker. The thermally-conductive and sound-absorbing composite material includes the following components by mass percent: 10-80% of an activated carbon felt, 5-75% of zeolite particles, 1-80% of graphene particles and 5-40% of an adhesive, where the activated carbon felt serves as a skeleton; the graphene particles are bonded to an activated carbon fiber surface of the activated carbon felt through the adhesive; and the zeolite particles are bonded to surfaces of the graphene particles and the activated carbon fiber surface of the activated carbon felt through the adhesive. The thermally-conductive and sound-absorbing composite material provided by the present disclosure has excellent heat conductivity, excellent sound absorption performance, and a desirable mechanical strength.

公开(公告)号：US20240279524A1

公开(公告)日：2024-08-22

申请号：US18564711

申请日：2022-05-11

Applicant: MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC

Inventor： Isao IIDA

IPC: C09K5/14 ,  C08G77/04 ,  C08G77/12 ,  C08G77/20 ,  C08K7/00

CPC classification number: C09K5/14 ,  C08G77/045 ,  C08G77/12 ,  C08G77/20 ,  C08K7/00 ,  C08K2201/001 ,  C08K2201/005

Abstract: A thermally-conductive polysiloxane composition contains (A) a silver powder, (B) a polyorganosiloxane containing one or more aliphatic unsaturated groups in a molecule, (C) a polyorganohydrogensiloxane having two or more hydrogen atoms bonded to a silicon atom in a molecule, and (D) a platinum-based catalyst, wherein the component (A) includes (A-1) a flaky silver powder having a tapped density of 3.0 to 10.0 g/cm3 and an average particle size of 1 to 20 μm, and (A-2) an agglomerated silver powder having a tapped density of 1.0 to 5.0 g/cm3 and an average particle size of 1 to 10 μm, and the content ratio of component (A-1) and component (A-2) in 100 mass % of the thermally-conductive polysiloxane composition is 70 to 98 mass %. A heat-dissipating material uses the thermally-conductive polysiloxane composition.

公开(公告)号：US20240270979A1

公开(公告)日：2024-08-15

申请号：US18613425

申请日：2024-03-22

Applicant: POSCO CO., LTD ,  NOROO COIL COATINGS CO., LTD.

Inventor： Chang-Hoon CHOI ,  Dong-Yun KIM ,  Min-Ho JO ,  Jae-Duck KO ,  Won-Ho SON ,  Jong-Hwa KIM

IPC: C09D5/08 ,  C08G77/04 ,  C08K3/24 ,  C08K3/30 ,  C08K3/36 ,  C08K5/05 ,  C08K5/09 ,  C08L83/06 ,  C09D4/00 ,  C09D7/40 ,  C09D133/08 ,  C09D175/04 ,  C09D183/04

CPC classification number: C09D5/08 ,  C08K3/24 ,  C08K3/36 ,  C08K5/05 ,  C08K5/09 ,  C09D4/00 ,  C09D7/67 ,  C09D133/08 ,  C09D175/04 ,  C09D183/04 ,  C08G77/04 ,  C08K2003/309 ,  C08K2201/005 ,  C08L83/06

Abstract: Provided is a surface-treated steel sheet including: a steel sheet; and a corrosion-resistant film layer formed on at least one surface of the steel sheet. The corrosion-resistant film layer includes a product formed by a hydrolysis reaction of silica and an alkoxy silane and an acrylate-based polymer, comprises 25 to 65 wt % of carbon (C), 20 to 70 wt % of silicon (Si), and 1 to 40 wt % of oxygen (O), and in the corrosion-resistant film layer, a ratio of silicon (Si) to oxygen (O) (Si—O bonding) and silicon (Si) to carbon (C) (Si—C bonding) is 80 to 95 wt %:5 to 20 wt %.

公开(公告)号：US20240270969A1

公开(公告)日：2024-08-15

申请号：US18564929

申请日：2022-06-10

Applicant: Arizona Board of Regents on behalf of Arizona State University

Inventor： Kamil Elias Kaloush ,  Carlos Javier Obando Gamboa ,  Jolina Karam

IPC: C08L95/00 ,  C08J9/33 ,  C08J9/36 ,  C08K9/10

CPC classification number: C08L95/00 ,  C08J9/33 ,  C08J9/365 ,  C08K9/10 ,  C08J2205/026 ,  C08J2395/00 ,  C08K2201/005

Abstract: An acrogel composite includes aerogel particles and an encapsulator. The aerogel particles are coated with the encapsulator to yield an acrogel composite. Making an aerogel composite includes combining an encapsulator and aerogel particles, mixing the encapsulator and the aerogel particles to yield a granular blend including coated acrogel particles, and increasing a rate of mixing over a length of time to yield the aerogel composite.

公开(公告)号：US20240263023A1

公开(公告)日：2024-08-08

申请号：US18565325

申请日：2022-05-31

Applicant: KRISTALBOND TECHNOLOGIES SDN BHD

Inventor： Chooi Yang Gan ,  Choo Ann Gan

IPC: C09D5/32 ,  C08K3/20 ,  C08K3/22 ,  C09D4/00 ,  C09D7/20 ,  C09D183/06

CPC classification number: C09D5/32 ,  C08K3/20 ,  C09D4/00 ,  C09D7/20 ,  C09D183/06 ,  C08K2003/2258 ,  C08K2201/005

Abstract: The present invention relates to a transparent film-forming composition for producing a near-infrared shielding coating, the composition comprising a film-forming binder comprising a primary component of a reaction product of an alkoxysilane having an epoxy group and an alkoxysilane having an amino group with an active hydrogen, an acid catalyst and a near-infrared shielding material. The present invention also relates to a near-infrared shielding coating produced using the composition aforementioned and a method for producing thereof.

公开(公告)号：US20240263015A1

公开(公告)日：2024-08-08

申请号：US18636294

申请日：2024-04-16

Applicant: Advanced Echem Materials Company Limited

Inventor： Yu-Wen Chen ,  Yi-Lun Chiu ,  Chia-Hao Lou ,  Chen-Wen Chiu

IPC: C09D4/06 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  C08F2/44 ,  C08F2/50 ,  C08F283/08 ,  C08F290/06 ,  C08G63/197 ,  C08K3/04 ,  C08K3/08 ,  C08K3/22 ,  G02B5/20

CPC classification number: C09D4/06 ,  C08F2/50 ,  C08F283/08 ,  C08F290/067 ,  C08G63/197 ,  C08K3/04 ,  C08K3/08 ,  G02B5/20 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  C08F2/44 ,  C08K2003/0881 ,  C08K2003/2237 ,  C08K2201/005 ,  C09K2323/031

Abstract: A resin composition and a filter element are provided. The resin composition includes a black coloring agent (A), an ethylenically-unsaturated monomer (B), a solvent (C), a resin (D), and a photoinitiator (E). The black coloring agent (A) includes a titanium black (A-1) and a carbon black (A-2). Based on a total usage amount of 100 parts by weight of the titanium black (A-1) and the carbon black (A-2), a usage amount of the titanium black (A-1) is 50 parts by weight to 75 parts by weight.

公开(公告)号：US12054609B2

公开(公告)日：2024-08-06

申请号：US17825134

申请日：2022-05-26

Applicant: LOTTE CHEMICAL CORPORATION

Inventor： Ki Hong Choi ,  Tae Gon Kang ,  Dong Yeop Shin ,  Ye Seul Shin ,  Sung Woo Yang ,  Seo Yun Lee ,  Dong In Ha

IPC: C08L69/00 ,  C08K3/04 ,  C08K3/34 ,  C08K7/06 ,  C08K7/14 ,  C08L51/04

CPC classification number: C08L69/00 ,  C08K3/04 ,  C08K3/34 ,  C08K7/06 ,  C08K7/14 ,  C08L51/04 ,  C08K2201/005 ,  C08L2201/02 ,  C08L2201/08 ,  C08L2203/20 ,  C08L69/00 ,  C08K3/22 ,  C08K3/34 ,  C08K3/346 ,  C08K5/523 ,  C08L51/04

Abstract: A thermoplastic resin composition comprises: about 100 parts by weight of a polycarbonate resin; about 3 parts by weight to about 20 parts by weight of a rubber-modified aromatic vinyl copolymer resin; about 12 parts by weight to about 28 parts by weight of talc having an average particle size of about 8 μm to about 20 μm and a blackness degree L* of less than about 90; about 5 parts by weight to about 20 parts by weight of acicular inorganic fillers; and about 10 parts by weight to about 30 parts by weight of a phosphorus flame retardant. The thermoplastic resin composition can have good properties in terms of light shielding, impact resistance, dimensional stability, flame retardancy, balance therebetween, and the like.

公开(公告)号：US12054603B2

公开(公告)日：2024-08-06

申请号：US17165422

申请日：2021-02-02

Applicant: Innovative Polymers, LLC

Inventor： Kris W. Winowiecki

IPC: C08L23/12 ,  B29C45/00 ,  C08F110/08 ,  C08K3/013 ,  C08K3/36 ,  C08K5/101 ,  C08L23/08 ,  C08L23/16

CPC classification number: C08L23/12 ,  B29C45/0001 ,  C08F110/08 ,  C08K3/013 ,  C08K3/36 ,  C08K5/101 ,  C08L23/0815 ,  C08L23/16 ,  C08K2201/005 ,  C08L2203/30 ,  C08L2205/03 ,  C08L2205/24 ,  C08L2207/04

Abstract: A composition for extruding or injection molding low-gloss articles exhibiting improved color retention and mechanical properties as compared with conventional pigmented or painted PVC or TPO resins includes polypropylene, a thermoplastic polyolefin elastomer in an amount sufficient to impart superior impact resistance and at least one particulate delustering agent in an amount sufficient to provide low-gloss without sacrificing impact strength.

公开(公告)号：US20240254325A1

公开(公告)日：2024-08-01

申请号：US18426767

申请日：2024-01-30

Applicant: Schock GmbH

Inventor： Vitaliy DATSYUK ,  Adam ORENDORZ

IPC: C08L33/06 ,  B29C39/00 ,  B29C39/02 ,  B29C39/38 ,  B29K1/00 ,  B29K21/00 ,  B29K33/04 ,  B29K105/00 ,  B29K105/16 ,  B29K105/26 ,  B29L31/00 ,  C08K3/26 ,  C08K3/36 ,  C08K11/00

CPC classification number: C08L33/062 ,  B29C39/006 ,  B29C39/38 ,  C08K3/26 ,  C08K3/36 ,  C08K11/00 ,  B29C39/026 ,  B29K2001/00 ,  B29K2021/006 ,  B29K2033/04 ,  B29K2105/0002 ,  B29K2105/0085 ,  B29K2105/16 ,  B29K2105/26 ,  B29L2031/7692 ,  B29L2031/7698 ,  C08K2003/265 ,  C08K2003/267 ,  C08K2201/005 ,  C08L2203/30 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2207/20

Abstract: A thermoset polymerizable casting compound, formulated for production of kitchen sinks and sanitary ware, including: (a) at least one monofunctional acrylic and/or methacrylic monomer from recycled material and/or of plant or animal origin, (b) at least one polyfunctional acrylic and/or methacrylic biomonomer of plant or animal origin, (c) at least one polymer or copolymer selected from (co)polyacrylates, (co)polymethacrylates, polyols, polyesters, rosins, polyterpene resins, each from recycled material or of plant or animal origin, where the substances according to (a)-(c) form a polymer binder, and (d) inorganic and/or organic filler particles of natural origin or from recycled material. The proportion of the monofunctional acrylic and/or methacrylic monomer(s) and of the polyfunctional acrylic and methacrylic biomonomer(s) is 10-40% by weight, the proportion of the polymer(s) or copolymer(s) is 1-16% by weight, the proportion of the inorganic and/or organic filler particles is 44-89% by weight, and the polymer binder further includes at least one polymerizable terpene or derivatives thereof.