公开(公告)号：US20230272183A1

公开(公告)日：2023-08-31

申请号：US18300389

申请日：2023-04-14

Applicant: SANYO TRADING CO., LTD.

Inventor： Takaaki KANAI ,  Hiroyuki UCHINO

IPC: C08K3/04 ,  C08K5/06 ,  C08L75/04 ,  C09C3/08 ,  C09C1/44

CPC classification number: C08K3/04 ,  C08K5/06 ,  C08L75/04 ,  C09C3/08 ,  C09C1/44 ,  C08K2201/003 ,  C08K2201/006

Abstract: A carbonaceous filler-containing polyols dispersion obtained by blending a carbonaceous filler with polyols, wherein the carbonaceous filler has a component content (anhydrous basis weight) with 80% or more fixed carbon, less than 8% volatile content, and less than 4% ash content by industrial analysis, the carbonaceous filler has a phenolic hydroxy group per external specific surface area of 0.005 mmol/m2 or more, the carbonaceous filler is a carbon based material having an average particle diameter (D50) of 0.1 to 100 μm, and the carbonaceous filler-containing polyols dispersion is characterized by including 1 to 80 parts by weight of the carbonaceous filler with respect to 100 parts by weight of the polyols.

公开(公告)号：US20230187644A1

公开(公告)日：2023-06-15

申请号：US17921544

申请日：2021-04-09

Applicant: TOYO INK SC HOLDINGS CO., LTD. ,  TOYOCOLOR CO., LTD.

Inventor： Yu MORITA ,  Tetsuro IZUMIYA ,  Yu AOTANI

IPC: H01M4/62 ,  C08K3/04

CPC classification number: H01M4/625 ,  C08K3/041 ,  C08K3/04 ,  C08K2201/001 ,  C08K2201/003 ,  C08K2201/011

Abstract: Provided is a conductive material dispersion including: a conductive material containing at least one kind selected from the group consisting of a carbon nanotube and carbon black; carboxymethyl cellulose or its salt; and water. The carboxymethyl cellulose or its salt has a weight average molecular weight of 10,000 to 150,000 and an etherification degree of 0.5 to 0.9. A product of the complex elastic modulus (Pa) and the phase angle (°) of the conductive material dispersion is 100 or more and 1,500 or less.

公开(公告)号：US11655392B2

公开(公告)日：2023-05-23

申请号：US17605116

申请日：2020-05-07

Applicant: DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.

Inventor： Nobuya Matsuyama

IPC: C09D175/14 ,  C09D7/61 ,  C09D7/40 ,  C08G18/32 ,  C08G18/34 ,  C08G18/61 ,  C08G18/65 ,  C08G18/75 ,  C08G18/67 ,  C08J7/04 ,  C09D175/16 ,  C09D5/00 ,  C08G18/24 ,  C08J7/046 ,  C08K3/22

CPC classification number: C09D175/14 ,  C08G18/246 ,  C08G18/3206 ,  C08G18/348 ,  C08G18/61 ,  C08G18/6511 ,  C08G18/6517 ,  C08G18/6541 ,  C08G18/672 ,  C08G18/673 ,  C08G18/755 ,  C08J7/046 ,  C08J7/0427 ,  C09D5/00 ,  C09D7/61 ,  C09D7/67 ,  C09D175/16 ,  C08J2333/12 ,  C08J2367/02 ,  C08J2475/16 ,  C08K2003/2227 ,  C08K2201/003 ,  C08G18/672 ,  C08G18/61 ,  C09D175/16 ,  C08K3/22

Abstract: The present invention provides an ionizing radiation curable paint composition which is capable of forming a cured film that has excellent elongation (for example, 30% or more) under heating and has excellent solvent resistance and chemical resistance and which can contain an alcohol as a diluent solvent. The ionizing radiation curable paint composition contains a urethane (meth)acrylate oligomer (A1) having 6 or more (meth)acryloyl groups and having a weight average molecular weight of 3,000 to 50,000, wherein the urethane (meth)acrylate oligomer (A1) is a silicone-modified oligomer having a constituent unit (a) derived from a multifunctional (meth)acrylate monomer having a hydroxy group and 3 or more (meth)acryloyl groups, a constituent unit (b) derived from an alcohol having 2 or more hydroxy groups and having a molecular weight of 100 or lower, a constituent unit (c) derived from isophorone diisocyanate, and a constituent unit (d) derived from a carbinol-modified polysiloxane.

公开(公告)号：US11643536B2

公开(公告)日：2023-05-09

申请号：US16648496

申请日：2018-09-19

Applicant: TBM CO., LTD.

Inventor： Shigeki Kuroki ,  Gouki Sasakawa

IPC: C08L23/12 ,  C08L23/10 ,  C08K3/26

CPC classification number: C08L23/12 ,  C08K3/26 ,  C08K2003/265 ,  C08K2201/003 ,  C08L2205/025

Abstract: Provided is a sheet not generating feeding failure in a device having a heat setting process even when a large amount of an inorganic filler is included and a thermoplastic resin composition for forming the sheet. The thermoplastic resin composition may include at least a thermoplastic resin and an inorganic filler, in which the thermoplastic resin includes polypropylene having no long chain branch (B) and polypropylene having a long chain branching structure (A) in a mass ratio of 80:20 to 98:2.

公开(公告)号：US20190237632A1

公开(公告)日：2019-08-01

申请号：US16378985

申请日：2019-04-09

Applicant: NICHIA CORPORATION

Inventor： Yuji AKAZAWA ,  Koichi OKADA

IPC: H01L33/48 ,  H01L33/60 ,  C08K9/02 ,  C08K3/34 ,  C09C1/28

CPC classification number: H01L33/486 ,  C01P2004/10 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2006/60 ,  C08K3/34 ,  C08K9/02 ,  C08K2201/003 ,  C08K2201/004 ,  C08K2201/016 ,  C09C1/28 ,  H01L33/56 ,  H01L33/60 ,  H01L2933/0033 ,  H01L2933/005

Abstract: A filling material for a resin composition includes a base material and a coating material coating at least a portion of a surface of a particle of the base material. The base material comprises a first inorganic compound containing a Group II element. The coating material comprises a second inorganic compound containing the Group II element and is different from the first inorganic compound. A method of manufacturing the filling material is provided. A resin composition comprising the filling material, a package, a light-emitting device, and methods of manufacturing them are also provided.

公开(公告)号：US20190233556A1

公开(公告)日：2019-08-01

申请号：US16339160

申请日：2017-10-20

Applicant: Corning Incorporated

Inventor： David HENRY ,  Clemens Rudolf HORN

IPC: C08F28/04 ,  C08K3/22 ,  G02B1/04

CPC classification number: C08F28/04 ,  C07C327/22 ,  C08K3/22 ,  C08K2003/2241 ,  C08K2003/2244 ,  C08K2003/2296 ,  C08K2201/003 ,  G02B1/04

Abstract: Provided herein are sulfated compounds that are useful as high refractive index monomers for optical and other applications and methods for producing the same. The sulfated compounds are liquid at room temperature and exhibit good miscibility with other monomers. They are branched and can act as crosslinking agents, increasing the rigidity of the resulting polymers. They have low molecular weights and are useful in combinations with higher viscosity oligomers or crystalline monomers and to generate curable compositions. Also provided herein are high refractive index curable compositions produced from the sulfated compounds suitable for the production optical articles, including for coatings, gratings, and other surface features. Further provided are high refractive index nanocomposite materials made from the sulfated compounds and curable compositions. Also provided herein are articles and optical devices incorporating the curable compositions and nanocomposites described herein.

公开(公告)号：US20190202988A1

公开(公告)日：2019-07-04

申请号：US16096920

申请日：2017-05-01

Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.

Inventor： Yohei ABIKO ,  Shuya SUENAGA ,  Shinji SEKIGUCHI

IPC: C08G73/10 ,  C08K3/22 ,  C08J5/18

CPC classification number: C08G73/1042 ,  C08G73/1039 ,  C08G73/1082 ,  C08J5/18 ,  C08J2377/06 ,  C08K3/22 ,  C08K2003/2227 ,  C08K2201/003 ,  C08K2201/005 ,  C08K2201/011 ,  C08L79/08

Abstract: The present invention is directed to a polyimide resin comprising a structural unit A derived from a tetracarboxylic dianhydride and a structural unit B derived from a diamine, wherein the structural unit A contains a structural unit (A-1) derived from 4,4′-(hexafluoroisopropylidene)diphthalic anhydride, and the structural unit B contains a structural unit derived from an aliphatic diamine, a polyimide resin composition comprising the polyimide resin and inorganic nanoparticles, and a polyimide film comprising the polyimide resin or the polyimide resin composition. Provided are a polyimide resin and a polyimide resin composition, each of which can form a film having not only a heat resistance, and colorlessness and transparency but also low water absorption properties, and a polyimide film.

公开(公告)号：US20180371295A1

公开(公告)日：2018-12-27

申请号：US15635155

申请日：2017-06-27

Applicant: The Boeing Company

Inventor： Jason P. Dutter

IPC: C09J11/04 ,  C08J5/12 ,  B25F5/00

CPC classification number: C09J11/04 ,  B21J15/105 ,  B21J15/12 ,  B21J15/142 ,  B21J15/30 ,  B21J15/48 ,  B25F5/006 ,  C08J5/12 ,  C08J2323/02 ,  C08K3/08 ,  C08K3/14 ,  C08K2201/003 ,  C09D5/00 ,  C09D7/61

Abstract: A coating applied to an article is provided. The coating has an adhesive material, in contact with at least one substrate of the article. The coating has a plurality of high density metal pellets disposed in the adhesive material. The high density metal pellets are in an amount of at least 90% by weight of the total weight percent of the coating, and each high density metal pellet has a diameter of at least 0.04 inch. The coating further has a polymer material. The coating is applied to the at least one substrate of the article to obtain a mass-enhanced, coated article. The coating has a coating thickness of at least 0.25 inch. The coating thickness and the amount of high density metal pellets are sufficient to provide an attenuation of vibration of the coated article and a reduced risk of unwanted ergonomic effects.

公开(公告)号：US20180346734A1

公开(公告)日：2018-12-06

申请号：US15761583

申请日：2016-09-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Gunther Stollwerck ,  Bernd Kuehneweg ,  Christiane Strerath

IPC: C09D5/00 ,  C09D1/04 ,  C09D7/40 ,  C09D7/65 ,  C03C17/00

CPC classification number: C09D7/70 ,  C03C17/006 ,  C03C2217/42 ,  C03C2217/73 ,  C08K3/36 ,  C08K7/00 ,  C08K7/10 ,  C08K2201/003 ,  C08K2201/011 ,  C08K2201/016 ,  C09D1/02 ,  C09D5/006

Abstract: In one aspect of the present disclosure, there is provided an antireflective coating composition comprising (a) hydrophilic spherical silica nanoparticles; (b) hydrophilic elongated silica nanoparticles, wherein the coating composition exhibits a pH-value in the range of from 7 to 12.5 and the ratio between the hydrophilic spherical silica nanoparticles (a) and the hydrophilic nonspherical silica nanoparticles (b) is in the range of from 10:1 to 1:10. In a further aspect of the present disclosure there is provided a method for coating a substrate, comprising the steps (i) providing a substrate having at least one surface; (ii) providing the antireflective coating composition according to the present disclosure; (iii) coating the substrate on at least one surface; (iv) drying the coating, thereby obtaining a coated substrate, wherein step (iv) is carried out at a temperature in the range of from 5° C. to 300° C.

公开(公告)号：US20180327516A1

公开(公告)日：2018-11-15

申请号：US15991122

申请日：2018-05-29

Applicant: Eastman Chemical Company

Inventor： Scott Donald Barnicki ,  Frederick lgnatz-Hoover ,  Robert Thomas Hembre ,  Andrew Neil Smith ,  Henk Kreulen

IPC: C08C19/20 ,  C01B17/02 ,  C08K3/011 ,  C01B17/06 ,  C08K5/47 ,  C08K3/30 ,  C08K3/06 ,  C08L21/00

CPC classification number: C08C19/20 ,  C01B17/02 ,  C01B17/0232 ,  C01B17/06 ,  C08K3/011 ,  C08K3/06 ,  C08K3/30 ,  C08K5/47 ,  C08K9/12 ,  C08K2201/003 ,  C08L21/00

Abstract: A vulcanizing composition useful for the vulcanization of vulcanizable formulations is disclosed. The vulcanizing composition includes a vulcanizing agent which in turn includes a cyclododecasulfur compound. A cyclododecasulfur compound characterized by a DSC melt point onset of between 155° C. and 167° C. when measured at a DSC heat rate of 20° C./minute is also disclosed.