公开(公告)号：US20240287235A1

公开(公告)日：2024-08-29

申请号：US18600087

申请日：2024-03-08

Applicant: Florida State University Research Foundation, Inc.

Inventor： Hoyong Chung

IPC: C08F290/00 ,  C08F290/02 ,  C08F290/04 ,  C08F290/06 ,  C08F291/06 ,  C08F291/12 ,  C08G61/08 ,  C08G65/333 ,  C08G65/334 ,  C08G65/336 ,  C08J3/24

CPC classification number: C08F290/00 ,  C08F290/02 ,  C08F290/04 ,  C08F290/06 ,  C08F291/06 ,  C08F291/12 ,  C08G61/08 ,  C08G65/33396 ,  C08G65/3348 ,  C08G65/336 ,  C08G2261/131 ,  C08G2261/132 ,  C08G2261/135 ,  C08G2261/136 ,  C08G2261/1422 ,  C08G2261/1424 ,  C08G2261/1426 ,  C08G2261/143 ,  C08G2261/1432 ,  C08G2261/145 ,  C08G2261/148 ,  C08G2261/228 ,  C08G2261/3324 ,  C08G2261/364 ,  C08G2261/40 ,  C08G2261/72 ,  C08G2261/75 ,  C08G2261/76 ,  C08G2261/78 ,  C08G2650/02 ,  C08G2650/20 ,  C08G2650/32 ,  C08G2650/34 ,  C08G2650/44 ,  C08G2650/50 ,  C08J3/247 ,  C08J2365/00 ,  C08J2371/02

Abstract: An example of a bottlebrush polymer has a polymer backbone and a plurality of individual brush moieties bonded to the polymer backbone. The individual brush moieties respectively include a crosslinked oxyamine moiety, a hydrophilic segment, and a surface adhesive terminal group.

公开(公告)号：US20240243356A1

公开(公告)日：2024-07-18

申请号：US18504291

申请日：2023-11-08

Applicant: DREXEL UNIVERSITY

Inventor： Xiaowei Li ,  Yongwei Zheng ,  Christopher Li

IPC: H01M10/0565 ,  C08G65/336 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/42 ,  C08G77/04 ,  H01M4/02

CPC classification number: H01M10/0565 ,  C08G65/336 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/4235 ,  C08G77/045 ,  C08G2220/00 ,  C08G2650/20 ,  C08G2650/50 ,  H01M2004/027 ,  H01M2300/0025 ,  H01M2300/0085

Abstract: Ionic liquid N-methyl-N-propyl-pyrrolidinium bis(fluorosulfonyl)imide (Pyr13FSI) was introduced into a hybrid network to obtain a series of gel polymer electrolytes (GPEs). Mechanical and electrochemical properties of the GPEs were tuned through controlling the network structure and ionic liquid contents, and ionic conductivity higher than 1 mS cm−1 at room temperature was achieved. The newly developed GPEs are flame-retardant and show excellent thermal and electrochemical stability as well as ultra-stability with lithium metal anode. Symmetrical lithium cells with the GPEs exhibit a stable cycling over 6800 h at a current density of 0.1 mA cm−2 and stable lithium stripping-plating at 1 mA cm−2, the highest current density reported for ionic liquid-based GPEs. Moreover, Li/LiFePO4 batteries with the obtained GPEs exhibit desirable cycling stability and rate performance over a wide temperature range from 0° C. to 90° C.

公开(公告)号：US20240004296A1

公开(公告)日：2024-01-04

申请号：US18037151

申请日：2021-11-16

Applicant: NISSAN CHEMICAL CORPORATION

Inventor： Hikaru TOKUNAGA ,  Hirokazu NISHIMAKI ,  Makoto NAKAJIMA

IPC: G03F7/11 ,  G03F7/20 ,  H01L21/027 ,  C08G65/40

CPC classification number: G03F7/11 ,  G03F7/20 ,  H01L21/0274 ,  C08G65/4012 ,  C08G2650/40 ,  C08G2650/20

Abstract: A resist underlayer film-forming composition: in which self-curing is performed at a low temperature without an acid catalyst or a crosslinking agent, the amount of a sublimate can be reduced, and a high-hardness film having high bending resistance; suitable as a crosslinking agent; exhibits higher flattening and heat resistance when used as a crosslinking agent; has embedding properties equivalent to conventional products; and has an optical constant or etching resistance freely changeable according to monomer selection. The composition contains a solvent and a polymer (X) containing a repeating structural unit which is obtained by alternately bonding, via a linking group —O—, an aromatic compound A having an ROCH2— group (R is a monovalent organic group, a hydrogen atom, or a mixture thereof) to an aromatic compound B having at most 120 carbon atoms and different from A, and in which one to six B's are bonded to one A.

公开(公告)号：US09006353B2

公开(公告)日：2015-04-14

申请号：US14357613

申请日：2011-11-18

Applicant: William Franklin Burgoyne, Jr. ,  Andrew Francis Nordquist ,  Kerry A. Drake ,  Le Song

Inventor： William Franklin Burgoyne, Jr. ,  Andrew Francis Nordquist ,  Kerry A. Drake ,  Le Song

IPC: C08G65/48 ,  C08G16/00 ,  C08K5/00 ,  C08L71/00 ,  C08L81/06

CPC classification number: C08G16/00 ,  C08G65/48 ,  C08G65/485 ,  C08G2650/20 ,  C08G2650/40 ,  C08K5/0025 ,  C08L71/00 ,  C08L81/06

Abstract: A composition having a crosslinking compound that has the following structure (I) wherein R is OH, NH2, halide, ester, amine, ether, or amide, and x is 2-6 and A is an arene moiety having a molecular weight of less than about 10,000. A mixture including the composition and a polymer, a method for forming the mixture and a crosslinked polymer are also disclosed.

Abstract translation: 具有具有以下结构（I）的交联化合物的组合物，其中R为OH，NH 2，卤化物，酯，胺，醚或酰胺，x为2-6，A为分子量较小的芳烃部分 超过约10,000。 还公开了包含组合物和聚合物的混合物，形成混合物的方法和交联聚合物。

公开(公告)号：US07834134B2

公开(公告)日：2010-11-16

申请号：US12191236

申请日：2008-08-13

Applicant: Gary William Yeager ,  Daniel Steiger ,  Yanshi Zhang

Inventor： Gary William Yeager ,  Daniel Steiger ,  Yanshi Zhang

IPC: C08G75/00

CPC classification number: C08G75/23 ,  C08G2650/20 ,  C08L65/02 ,  C08L71/02 ,  C08L71/12 ,  C08L81/06 ,  C08L2205/05 ,  C08L2312/00 ,  C08L2666/02

Abstract: A method for making a polyarylether block copolymer having amide functionality including reacting a dihydroxyaromatic compound having amide functionality and a dihaloaromatic sulfone or dinitroaromatic sulfone in the presence of a base to form a polyarylether having amide functionality and reacting the polyarylether having amide functionality with a polymer. The block copolymer and blends are also provided.

Abstract translation: 一种制备具有酰胺官能团的聚芳基醚嵌段共聚物的方法，包括在碱的存在下使具有酰胺官能团的二羟基芳族化合物与二卤代芳族砜或二硝基芳族砜反应，形成具有酰胺官能团的聚芳醚，并使具有酰胺官能度的聚芳醚与聚合物反应。 还提供了嵌段共聚物和共混物。

公开(公告)号：US07446154B2

公开(公告)日：2008-11-04

申请号：US12068925

申请日：2008-02-13

Applicant: Akikazu Amagai ,  Kenzi Ishii ,  Kiyonari Hiramatsu ,  Makoto Miyamoto ,  Daisuke Ohno ,  Katsutoshi Yamazaki ,  Yasumasa Norisue

Inventor： Akikazu Amagai ,  Kenzi Ishii ,  Kiyonari Hiramatsu ,  Makoto Miyamoto ,  Daisuke Ohno ,  Katsutoshi Yamazaki ,  Yasumasa Norisue

IPC: C08G65/44 ,  C08G65/48 ,  C08L71/12

CPC classification number: C08G59/063 ,  C08G65/44 ,  C08G65/485 ,  C08G2650/20 ,  C08L2312/00 ,  H05K1/0326 ,  Y10T428/24994 ,  Y10T428/31511

Abstract: A bifunctional phenylene ether oligomer of the formula (1), obtained by oxidation polymerization of a bivalent phenol of the formula (2) and a monovalent phenol of the formula (3), HO—YaO—X—OY—ObH   (1) HO—X—OH   (2) Y—OH   (3) wherein —X— is represented by the formula (2′), and Y—O— is represented by the formula (3), R2, R3, R4, R8, R9, R10 and R11 in the formula (2′) and the formula (3′) being required not to be a hydrogen atom, and its use.

公开(公告)号：US20080254257A1

公开(公告)日：2008-10-16

申请号：US12140888

申请日：2008-06-17

Applicant: Hiroharu Inoue ,  Eiichiro Saito ,  Hiroaki Fujiwara

Inventor： Hiroharu Inoue ,  Eiichiro Saito ,  Hiroaki Fujiwara

IPC: C08K3/16 ,  B32B1/00 ,  C08F8/30

CPC classification number: C08J5/24 ,  B32B15/14 ,  B32B27/04 ,  C08F283/08 ,  C08G65/485 ,  C08G2650/20 ,  C08J2371/12 ,  C08L71/126 ,  C08L2312/00 ,  H05K1/0326 ,  Y10T428/24355 ,  Y10T428/31855 ,  C08L2666/04

Abstract: An object of the invention is to provide a poly(phenylene ether) resin composition that allows production of laminated sheets excellent in heat resistance and processability, even in case of using a low molecular weight PPE for convenience in prepreg manufacturing without the sacrifice of dielectric characteristics.The poly(phenylene ether) resin composition according to the present invention comprises poly(phenylene ether) and a crosslinking curing agent, wherein the poly(phenylene ether) is represented by the following formula (I) and the number averaged molecular weight thereof is in the range of 1,000 to 7,000. [wherein, X is an aryl group; (Y)m is a poly(phenylene ether) moiety; Z is a phenylene group and the like; R1 to R3 each independently is a hydrogen atom, and the like; n is an integer of 1 to 6; and q is an integer of 1 to 4.]

Abstract translation: 本发明的目的是提供一种聚（亚苯基醚）树脂组合物，即使在预浸料制造中方便使用低分子量PPE而不牺牲介电特性的情况下，也可以制造耐热性和加工性优异的层压片 。 根据本发明的聚苯醚树脂组合物包含聚（苯醚）和交联固化剂，其中聚（苯醚）由下式（I）表示，其数均分子量为 范围从1000到7000。 [其中，X为芳基; （Y）M是聚（苯醚）部分; Z是亚苯基等; R 1至R 3各自独立地为氢原子等; n为1〜6的整数。 q为1〜4的整数。]

公开(公告)号：US07265196B2

公开(公告)日：2007-09-04

申请号：US10886193

申请日：2004-07-07

Applicant: Wanjin Zhang ,  Chunhai Chen ,  Xincai Liu ,  Xiaogang Zhao ,  Youhai Yu ,  Zihong Gao ,  Xiaoqing Yang ,  Zhongwen Wu

Inventor： Wanjin Zhang ,  Chunhai Chen ,  Xincai Liu ,  Xiaogang Zhao ,  Youhai Yu ,  Zihong Gao ,  Xiaoqing Yang ,  Zhongwen Wu

IPC: C08G8/02 ,  C08G14/60

CPC classification number: C08G65/4056 ,  C08G2650/20 ,  C08L2312/00

Abstract: The present invention relates to a controllable crosslinking polyaryletherketone with improved properties such as stiffness, heat resistance, and stability as shown by any one of the following structures:

Abstract translation: 本发明涉及一种可控交联的聚芳醚酮，其具有如以下结构中任一项所示的刚性，耐热性和稳定性等改进的性能：

公开(公告)号：US20040214004A1

公开(公告)日：2004-10-28

申请号：US10851290

申请日：2004-05-24

Inventor： Akikazu Amagai ,  Kenzi Ishii ,  Kiyonari Hiramatsu ,  Makoto Miyamoto ,  Daisuke Ohno ,  Katsutoshi Yamazaki ,  Yasumasa Norisue

IPC: B32B027/38

CPC classification number: C08G59/063 ,  C08G65/44 ,  C08G65/485 ,  C08G2650/20 ,  C08L2312/00 ,  H05K1/0326 ,  Y10T428/24994 ,  Y10T428/31511

Abstract: A bifunctional phenylene ether oligomer of the formula (1), obtained by oxidation polymerization of a bivalent phenol of the formula (2) and a monovalent phenol of the formula (3), 1 (wherein nullXnull is represented by the formula (2null), 2 and YnullOnull is represented by the formula (3), 3 R2, R3, R4, R8, R9, R10 and R11 in the formula (2null) and the formula (3null) being required not to be a hydrogen atom, and its use.

Abstract translation: 通过式（2）的二价苯酚和式（3）的一价苯酚的氧化聚合获得的式（1）的双官能亚苯基醚低聚物（其中-X-由式（2'）表示， ），YO-由式（3）表示，式（2'）和式（3'）中的R 2，R 3，R 4，R 8，R 9，R 10和R 11不需要为氢原子， 及其用途。

公开(公告)号：US20040181027A1

公开(公告)日：2004-09-16

申请号：US10808264

申请日：2004-03-17

Inventor： Teddy M. Keller ,  Dawn D. Dominguez

IPC: C08G065/10 ,  C08G065/38

CPC classification number: G02F1/133615 ,  C08G65/40 ,  C08G65/48 ,  C08G2650/04 ,  C08G2650/20 ,  C08L2312/00

Abstract: An aromatic ether oligomer or polyaromatic ether comprising the formula:nullOnullArnulln;wherein Ar is an independently selected divalent aromatic radical; formed by reacting a dihydroxyaromatic with a dihaloaromatic; and wherein the reaction is performed in the presence of a copper compound and cesium carbonate. The polyaromatic ether is formed when neither the dihydroxyaromatic nor the dihaloaromatic is present in an excess amount. The aromatic ether oligomer is formed by using an excess of either dihydroxyaromatic or dihaloaromatic. A phthalonitrile monomer comprising the formula: 1 formed by reacting a 3- or 4-nitrophthalonitrile with a hydroxy-terminated aromatic ether oligomer. A thermoset formed by curing the phthalonitrile monomer. Processes for forming all the above.