公开(公告)号：US11585818B2

公开(公告)日：2023-02-21

申请号：US16989491

申请日：2020-08-10

申请人： University of Washington through its Center for Commercialization

发明人： Daniel T. Chiu ,  Changfeng Wu ,  Xuanjun Zhang ,  Jiangbo Yu ,  Fangmao Ye

IPC分类号： C09K11/02 ,  G01N33/58 ,  B82Y30/00 ,  B82Y40/00 ,  B82Y15/00 ,  C09K11/06 ,  H01L51/00 ,  C08G61/12 ,  C08J3/11

摘要： The present invention provides, among other aspects, stabilized chromophoric nanoparticles. In certain embodiments, the chromophoric nanoparticles provided herein are rationally functionalized with a pre-determined number of functional groups. In certain embodiments, the stable chromophoric nanoparticles provided herein are modified with a low density of functional groups. In yet other embodiments, the chromophoric nanoparticles provided herein are conjugated to one or more molecules. Also provided herein are methods for making rationally functionalized chromophoric nanoparticles.

公开(公告)号：US11530317B2

公开(公告)日：2022-12-20

申请号：US16494653

申请日：2018-03-16

申请人： SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Oren A. Scherman ,  Jade A. McCune

IPC分类号： C08L5/16 ,  C08B37/16 ,  C08J3/09 ,  C08J3/11 ,  C07D213/22 ,  E06B9/24 ,  G02F1/1503 ,  C07D487/04

摘要： Disclosed herein are compositions of a deep eutectic solvent with a host, such as a supramolecular host, and the use of the composition to form a composition comprising the host in complex with one or more guests. The deep eutectic solvent provides an alternative medium to the aqueous-based media that have been used in the art to date. Also disclosed are compositions of a deep eutectic solvent with a redox-active compound, such as a viologen compound, and the use of the composition, for example, in a smart window or for agricultural use, such as in an agricultural product.

公开(公告)号：US11421060B2

公开(公告)日：2022-08-23

申请号：US16364305

申请日：2019-03-26

申请人： LG MMA CORP.

发明人： Sung Il Park ,  Seong Jang Jeon ,  Sang Seok Park ,  Eun Jin Jeon ,  Sang Eob Na

IPC分类号： C08F220/14 ,  C08J3/11 ,  C08J5/18 ,  G02F1/1335 ,  G02B1/14 ,  C08J3/205 ,  B29L11/00 ,  B29C41/02 ,  B29C55/02 ,  B29K33/00 ,  B29C55/12 ,  B29C55/04

摘要： Provided are a dope solution for preparing a polarizing plate protective film by a solution casting method using an acrylic polymer with high thermal resistance and high molecular weight, and a polarizing plate protective film using the same.
The polarizing plate protective film using the dope solution according to the present invention has excellent optical properties, high tensile strength, low hygroscopic properties, and high thermal resistance, and thus, has the effects of excellent dimensional stability, and excellent adhesion with a polyvinyl alcohol film.

公开(公告)号：US11189399B2

公开(公告)日：2021-11-30

申请号：US15121150

申请日：2015-02-27

申请人： DAIKIN INDUSTRIES, LTD.

发明人： Hiroyuki Yoshimoto ,  Kohei Yasuda ,  Kazuya Kawahara ,  Haruhisa Masuda ,  Masayuki Tsuji

IPC分类号： C08J3/05 ,  H01B13/14 ,  H01B3/44 ,  C08J3/11 ,  C08F14/26 ,  C09D127/18 ,  H01B7/02

摘要： The present invention aims to provide a paste containing polytetrafluoroethylene which can be formed into a molded polytetrafluoroethylene article having a significantly small thickness of polytetrafluoroethylene and is less likely to cause defects in molding; and a method of producing the paste. The present invention provides a method of producing a paste, including the steps of coagulating primary particles of polytetrafluoroethylene in an aqueous dispersion that contains the primary particles and water to form slurry that contains secondary particles of polytetrafluoroethylene and water or secondary particles of polytetrafluoroethylene floating in water; and adding an organic solvent to at least one of the slurry and the secondary particles of polytetrafluoroethylene floating in water to provide the paste.

公开(公告)号：US20210102025A1

公开(公告)日：2021-04-08

申请号：US16497956

申请日：2018-03-30

申请人： KOSE Corporation

发明人： Yuji Masubuchi ,  Ryo Hagino ,  Hisanori Ishita

IPC分类号： C08G18/65 ,  C08G18/62 ,  C08G18/32 ,  C08G18/73 ,  C08J3/11 ,  C08L91/06 ,  A61K8/87 ,  A61K8/891 ,  A61K8/92 ,  A61K8/73 ,  A61Q19/00 ,  A61K8/31 ,  A61K8/34 ,  A61K8/37 ,  A61K8/06 ,  A61K8/49 ,  A61K8/55 ,  A61K8/41 ,  A61K8/36 ,  A61K8/81 ,  A61K8/19 ,  A61Q19/10 ,  A61Q5/06 ,  A61Q1/10 ,  A61K8/25 ,  A61Q1/04 ,  A61K8/29 ,  A61K8/365 ,  A61K8/02 ,  A61Q1/06 ,  A61K8/88 ,  A61K8/26 ,  A61K8/27 ,  A61Q17/04 ,  A61Q1/12 ,  A61Q1/14 ,  A61K8/44

摘要： Provided is a polyurethane gel composition containing A and B below. Here, A represents a polyurethane obtained by reaction of (a) a hydrogenated polybutadiene having isocyanate groups at the terminals and (b) a glycol represented by HO—R3—OH (wherein R3 represents a linear or branched C2 to C6 alkylene group optionally having an ether bond), or A represents a polyurethane obtained by reaction of (c) a hydrogenated polybutadiene having hydroxyl groups at the terminals, (d) a diisocyanate compound, and the (b) glycol represented by HO—R3—OH (wherein R3 represents a linear or branched C2 to C6 alkylene group optionally having an ether bond), and B represents an oil agent. The polyurethane gel composition of the present invention is particularly useful as a raw material for cosmetics since a film of an oil-soluble gel obtained using the polyurethane gel composition is exceptionally excellent in any point of transparency, high gloss, elasticity, and resilience.

公开(公告)号：US20210061961A1

公开(公告)日：2021-03-04

申请号：US17097416

申请日：2020-11-13

申请人： Taiwan Green Point Enterprises Co., Ltd.

发明人： Chia-Hung Yang ,  Yu-Pao Huang ,  Hsing-Fu Yeh ,  Yao-Tang Ke ,  Feng-Lin Chen ,  Yung-Chih Chen ,  Yi-Chung Su

IPC分类号： C08J3/14 ,  C08J3/11 ,  C08J3/09 ,  C08K3/36 ,  C08K3/22 ,  C08J3/215

摘要： A composition for preparing polyamide powders, includes polyamide granules, a nucleating agent and an organic solvent having a boiling point ranging from 190° C. to 209° C. The weight ratio of the polyamide granules to the organic solvent ranges from 0.11 to saturation solubility of the polyamide granules is the organic solvent, and the weight ratio of the polyamide granules to the nucleating agent is 100:1.

公开(公告)号：US20200317948A1

公开(公告)日：2020-10-08

申请号：US16904645

申请日：2020-06-18

申请人： AGC Inc.

发明人： Tatsuya Terada ,  Tomoya Hosoda ,  Atsumi Yamabe

IPC分类号： C09D127/18 ,  B05D7/14 ,  C08J3/11 ,  C09D7/65 ,  H05K3/06 ,  H05K1/03

摘要： To provide a dispersion excellent in miscibility with varnish, coating properties, dispersibility and dispersion stability; and methods for producing a metal laminate and a printed board. A dispersion comprises an organic solvent and a powder so that the powder is dispersed in the organic solvent, wherein the powder is a powder containing a tetrafluoroethylene type polymer having a melt viscosity at 380° C. of from 1×102 to 1×106 Pa·s; the viscosity is from 50 to 10,000 mPa·s; and the thixotropy ratio calculated by dividing the viscosity measured under the condition of rotational speed of 30 rpm by the viscosity measured under the condition of rotational speed of 60 rpm, is from 1.0 to 2.2.

公开(公告)号：US10745582B2

公开(公告)日：2020-08-18

申请号：US13120437

申请日：2009-10-06

申请人： Celine Farcet ,  Lisa Houillot ,  Maud Save ,  Bernadette Charleux

发明人： Celine Farcet ,  Lisa Houillot ,  Maud Save ,  Bernadette Charleux

IPC分类号： A61K8/81 ,  A61Q1/06 ,  A61K8/92 ,  A61Q3/02 ,  A61Q1/12 ,  A61Q1/10 ,  A61Q19/00 ,  C09D133/26 ,  C08J3/11 ,  C08F293/00 ,  A61Q1/02 ,  A61Q1/04 ,  C08F287/00 ,  C08F279/02 ,  A61K8/04 ,  A61Q5/06 ,  A61Q17/04 ,  A61Q19/10 ,  A61Q19/04 ,  A61Q19/08

摘要： The present invention relates to a dispersion of polymer particles in a liquid carbon-based medium, the said particles having a flexible polymeric core and being surface-stabilized with a block stabilizing polymer comprising at least one block that is soluble in the said carbon-based medium and at least one block that is insoluble in the said carbon-based medium.The invention also relates to a cosmetic composition comprising the said dispersion, and to a cosmetic treatment process using the said composition.

公开(公告)号：US10723849B2

公开(公告)日：2020-07-28

申请号：US15126123

申请日：2015-04-16

申请人： PROIONIC GMBH

发明人： Roland Kalb ,  Burghardt Schmidt

IPC分类号： C08J5/12 ,  C08J3/11 ,  D06M13/00 ,  D06M23/10 ,  C08J5/04 ,  C08L77/10 ,  D01F6/60 ,  D06M13/292 ,  D06M13/463 ,  D06M13/473 ,  D06M101/36

摘要： A method for welding aramid fibers, wherein a) at least one area of an aramid fiber is treated with an ionic liquid so that the aramid is partially dissolved, b) the aramid fiber is contacted via the dissolved area with another aramid fiber area with pressure being applied to the contact area, and subsequently c) the partially dissolved area of the aramid is re-coagulated.

公开(公告)号：US10584211B2

公开(公告)日：2020-03-10

申请号：US16078672

申请日：2017-02-28

申请人： SABIC Global Technologies B.V.

发明人： Javier Nieves Remacha ,  Juan Justino Rodriguez Ordonez ,  Bernabe Quevedo Sanchez

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08G73/10 ,  C08J3/28 ,  C08L79/08 ,  C08J3/11

摘要： A method for reducing yellowness of a polyetherimide solution, including exposing a first solution including a solvent and a polyetherimide to light under conditions effective to provide a second solution having a yellowness index that is 1 to 100 units less than the yellowness index of the first solution, as determined according to ASTM D1925. Another aspect is a method for reducing yellowness of a polyetherimide solution including acidifying a first solution including a solvent and a polyetherimide to provide a second solution having a pH less than 5 under conditions effective for the second solution to attain a yellowness index that is 1 to 30 units less than the yellowness index of the first solution, as determined according to ASTM D1925. Polyetherimides prepared according to the method, and compositions and articles including the polyetherimide are also described.