公开(公告)号：US20220216085A1

公开(公告)日：2022-07-07

申请号：US17383679

申请日：2021-07-23

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Yung-Hsiang HUANG ,  Wei-Cheng TANG ,  Yi-Che SU ,  Wen-Pin CHUANG ,  Su-Mei CHEN WEI ,  Ya-Tin YU ,  Yun-Shan HUANG

IPC: H01L21/683 ,  C04B41/45 ,  C01G23/04 ,  C04B35/10 ,  C04B35/581

Abstract: An electrostatic chuck is provided, the electrostatic chuck includes a base; and an insulating layer, an electrode layer, a first dielectric layer, and a second dielectric layer sequentially stacked on the base. The first dielectric layer is aluminum oxide (Al2O3) or aluminum nitride (AlN). A material of the second dielectric layer is different from a material of the first dielectric layer, and the second dielectric layer includes titanium element, IVA group element, and oxygen element.

公开(公告)号：US20200207907A1

公开(公告)日：2020-07-02

申请号：US16235150

申请日：2018-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hsu-Tzu FAN ,  Su-Mei CHEN WEI ,  Yi-Che SU

IPC: C08G18/58 ,  C08G18/48 ,  C08G18/42 ,  C08G18/34 ,  C08G18/40 ,  C08G18/66 ,  C08G18/75 ,  C09J175/08

Abstract: A waterborne polyurethane is provided. The waterborne polyurethane is formed by mixing a polyol, a diisocyanate, a dimethylol alkyl acid, and an epoxy resin into a mixture, and polymerizing the mixture. When the usage amount of the epoxy resin used is 1 part by weight, the usage amount of the polyol is 3 to 30 parts by weight, the usage amount of the diisocyanate is 1 to 10 parts by weight, and the usage amount of the dimethylol alkyl acid is 0.1-3.0 parts by weight. The epoxy resin includes an epoxy resin having a cyclic structure, a triacylglycerol having an epoxy group, or a combination thereof.

公开(公告)号：US20210121832A1

公开(公告)日：2021-04-29

申请号：US17077208

申请日：2020-10-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hsu-Tzu FAN ,  Su-Mei CHEN WEI ,  Yi-Che SU ,  Hsin-Ju YANG

IPC: B01D71/82 ,  C08G59/14 ,  C08G63/91 ,  C08K5/13 ,  C08K5/3492

Abstract: An ion exchange resin and a method for preparing the same are provided. An ion exchange resin is formed by a composition, and the composition includes a crosslinking agent and an ionic compound with sulfonate ions. The ionic compound with sulfonate ions is formed by reacting an epoxy resin with an ionic monomer with sulfonate ions or an ionic polymer having sulfonate ions. The ionic monomer and the ionic polymer each has a hydroxyl group or an acid group at the ends. The ionic monomer or the ionic polymer is 40 to 80 parts by weight, and the epoxy resin is 15 to 25 parts by weight, based on 100 parts by weight of the ion exchange resin. An ion exchange resin with a network structure is formed after the ionic compound with sulfonate ions reacts with the crosslinking agent.

公开(公告)号：US20190203060A1

公开(公告)日：2019-07-04

申请号：US15856475

申请日：2017-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Yeu-Kuen WEI ,  Shu-Yun CHIEN ,  Su-Mei CHEN WEI ,  Yi-Che SU

IPC: C09D7/63 ,  C09D7/20 ,  C09D5/00 ,  C09D133/08 ,  C09D169/00 ,  C09D175/04 ,  C07F7/08 ,  C08G77/388 ,  C08G77/50 ,  C08F283/12 ,  C08K5/00 ,  C08K5/06 ,  C08K5/17 ,  C09K3/18

Abstract: An aqueous coating material is provided. The aqueous coating material includes an aqueous resin and a surfactant. The surfactant having a hydrophilic segment of poly(alkylene glycol), a hydrophobic segment of siloxane, and a terminal hydrophilic group. The aqueous resin and the surfactant may have a weight ratio of 100:1 to 100:25.

公开(公告)号：US20160102170A1

公开(公告)日：2016-04-14

申请号：US14879871

申请日：2015-10-09

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Yuung-Ching SHEEN ,  Yi-Ting WANG ,  Su-Mei CHEN WEI ,  Yi-Che SU ,  Wen-Pin CHUANG

IPC: C08G59/16 ,  C08K3/00 ,  C08K5/00 ,  C08K9/04

CPC classification number: C08G59/1455 ,  C08G59/027 ,  C08G59/06 ,  C08G59/42 ,  C08H6/00 ,  C08H8/00 ,  C08K3/011 ,  C08K5/0025 ,  C08K9/04 ,  C08L97/005

Abstract: A method of forming a lignin-based biomass epoxy resin is provided, which includes: (a) mixing a lignin, an acid anhydride compound, and a solvent to react for forming a first intermediate product, (b) reacting the first intermediate compound with a first polyol to form a second intermediate compound, and (c) reacting the second intermediate compound with an epoxy compound to form a lignin-based biomass epoxy resin.

Abstract translation: 提供了一种形成木质素基生物质环氧树脂的方法，其包括：（a）将木质素，酸酐化合物和溶剂混合以反应以形成第一中间产物，（b）使第一中间体化合物与 形成第二中间体化合物的第一多元醇，和（c）使第二中间体化合物与环氧化合物反应以形成基于木质素的生物质环氧树脂。