公开(公告)号：US09688866B2

公开(公告)日：2017-06-27

申请号：US14142319

申请日：2013-12-27

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE ,  Behr Process Corporation

Inventor： Yi-Che Su ,  Wei-Cheng Tang ,  Yuung-Ching Sheen ,  Yun-Shan Huang ,  Ming-Ren Tarng ,  Chenchen Xue

IPC: C09D5/16 ,  C09D183/08 ,  C08G77/24

CPC classification number: C09D5/1675 ,  C08G77/24 ,  C09D5/1625 ,  C09D5/1687 ,  C09D183/08

Abstract: A method of manufacturing a hydrophobic antifouling coating material, including: (a) mixing a sol-gel precursor, water, an aqueous colloidal silica suspension, and a catalyst to perform a sol-gel reaction to form a solution having particles therein, wherein the sol-gel reaction is performed without addition of any organic solvent; (b) chemically modifying the particles with a hydrophobic agent to form surface-modified particles; and (c) adding a surfactant to the solution containing the surface-modified particles to form a hydrophobic antifouling coating material. The hydrophobic antifouling coating material can be dispersed in an aqueous solution, and has properties such as low VOC (Volatile organic compound) value, high solid content, and high stability.

公开(公告)号：US11642631B2

公开(公告)日：2023-05-09

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 ,  C08K5/3492 ,  C08K5/13

CPC classification number: B01D71/82 ,  C08G59/1411 ,  C08G63/91 ,  C08K5/13 ,  C08K5/34922 ,  B01D2323/30 ,  B01D2325/42

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：US10907004B2

公开(公告)日：2021-02-02

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 ,  C09J175/08 ,  C08G18/66 ,  C08G18/75 ,  C08G18/40

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：US10414852B2

公开(公告)日：2019-09-17

申请号：US15857208

申请日：2017-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Wen-Pin Chuang ,  Yi-Che Su ,  Yun-Ya Huang ,  Chao-Chieh Chiang ,  Cheng-Han Hsieh

IPC: C08G18/00 ,  C08G61/04 ,  C08G18/64 ,  C08G18/48 ,  C08G18/75

Abstract: A biomass-based thermoplastic polyurethane is provided. The biomass-based thermoplastic polyurethane is a reaction product of a composition. The composition includes 1-50 parts by weight of a modified lignin, 50-99 parts by weight of a first polyol, and 40-60 parts by weight of a diisocyanate. The modified lignin has an OH value of less than 3.0 mmol/g. The sum of the modified lignin and the first polyol is 100 parts by weight.

公开(公告)号：US10323115B2

公开(公告)日：2019-06-18

申请号：US15273724

申请日：2016-09-23

Applicant: Industrial Technology Research Institute

Inventor： Wen-Pin Chuang ,  Yi-Che Su ,  Yun-Ya Huang ,  Yuung-Ching Sheen ,  Chao-Chieh Chiang

IPC: C08G18/08 ,  C08G18/16 ,  C08G18/48 ,  C08G18/76 ,  C08J9/00 ,  C08G18/64 ,  C08G18/40 ,  C08G101/00

Abstract: A bio-polyol composition and a bio-polyurethane foam are provided. The bio-polyol composition includes polyol, a surface-modified lignin, and a surfactant represented by formula 1. wherein R is represented by CnH2n+1, n is an integer of 0 to 3; x/y is between 5 and 13; a is an integer of 1 to 100; b is an integer of 1 to 100.

公开(公告)号：US20150183948A1

公开(公告)日：2015-07-02

申请号：US14583567

申请日：2014-12-26

Applicant: Industrial Technology Research Institute

Inventor： Wen-Pin Chuang ,  Yuung-Ching Sheen ,  Yun-Ya Huang ,  Yi-Che Su

IPC: C08J9/04 ,  C08J9/00

CPC classification number: C08J9/04 ,  C07G1/00 ,  C08G18/3206 ,  C08G18/4825 ,  C08G18/6492 ,  C08G18/7664 ,  C08G2101/00 ,  C08G2101/0083 ,  C08H6/00 ,  C08J9/0061 ,  C08J2375/08 ,  C08J2497/00 ,  C08L71/02 ,  C08L97/005

Abstract: A bio-polyol composition and a bio-polyurethane foam material are provided. By using the modifier and applying the dispersing and grinding process, the modified lignin is uniformly dispersed in the polyol solution and a bio-polyol composition is obtained. The obtained bio-polyol composition may be used to prepare the bio-polyurethane foam material with a high lignin content, a high compression strength and superior flame-resistance.

Abstract translation: 提供生物多元醇组合物和生物聚氨酯泡沫材料。 通过使用改性剂并进行分散和研磨处理，将改性木质素均匀地分散在多元醇溶液中，得到生物多元醇组合物。 获得的生物多元醇组合物可用于制备具有高木质素含量，高压缩强度和优异的阻燃性的生物聚氨酯泡沫材料。