公开(公告)号：US20190203383A1

公开(公告)日：2019-07-04

申请号：US15858512

申请日：2017-12-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chung-Yang CHUANG ,  Kai-Jen HSIAO ,  Chih-Lung CHEN ,  Jing-Wen TANG

IPC: D01F8/16 ,  D01F1/09 ,  D01F6/70

CPC classification number: D01F8/16 ,  D01F1/09 ,  D01F6/70 ,  D10B2331/10 ,  D10B2401/061 ,  D10B2401/16 ,  D10B2501/00

Abstract: A conductive elastic fiber and a method for fabricating the conductive elastic fiber are provided. The method for fabricating the conductive elastic fiber includes following steps. A first solution is provided, where the first solution includes an elastic polymer dissolved in a first solvent, wherein the weight ratio of the elastic polymer to the first solvent is from 5:95 to 20:80. A second solution is provided, where the second solution includes a conductive material dispersed in a second solvent, wherein the weight ratio of the conductive material to the second solvent is from 5:95 to 20:80. Next, a wet spinning process employing the first solution and the second solution is performed to obtain the conductive elastic fiber.

公开(公告)号：US20220204720A1

公开(公告)日：2022-06-30

申请号：US17135643

申请日：2020-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chang-Jung CHANG ,  Albert WAN ,  Min-Yan DONG ,  Jing-Wen TANG

IPC: C08J11/08

Abstract: A method for decolorization of polyester fabrics is provided. The method for decolorization of polyester fabrics includes putting polyester fabrics into an extraction cell. The method for decolorization of polyester fabrics also includes making a supercritical fluid and a co-solvent flow into the extraction cell. The method for decolorization of polyester fabrics further includes adjusting the temperature in the extraction cell to be greater than or equal to the glass transition temperature of the polyester fabrics, so that the supercritical fluid and the co-solvent perform a decolorization reaction on the polyester fabrics. Moreover, the method for decolorization of polyester fabrics includes making the supercritical fluid and the co-solvent flow out of the extraction cell. The method for decolorization of polyester fabrics also includes taking the polyester fabrics out of the extraction cell.

公开(公告)号：US20210198409A1

公开(公告)日：2021-07-01

申请号：US17133872

申请日：2020-12-24

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ting-Yu SHIH ,  Chia-Chun WANG ,  Lu-Chih WANG ,  Yuan-Kun YU ,  Shu-Fang CHIANG ,  Yi-Ting HSIEH ,  Yu-Chun LIU ,  Jing-Wen TANG

IPC: C08F285/00 ,  C08F283/06

Abstract: A graft polymer is provided, which includes a polymer backbone with a plurality of hydroxy groups, protection group modified histidine grafted onto the side of the polymer backbone, and hydrophilic polymer having terminal reactive group grafted onto the side of the polymer backbone. The graft polymer coating can be applied to metal material to form a composite material, which can be implanted into an organism to reduce adhesion problems.

公开(公告)号：US20210189600A1

公开(公告)日：2021-06-24

申请号：US16721490

申请日：2019-12-19

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chung-Yang CHUANG ,  Kai-Jen HSIAO ,  Jing-Wen TANG

IPC: D01F1/09 ,  D01F8/04 ,  D01D5/06

Abstract: A conductive fiber and a method for fabricating the conductive fiber are provided. The method for fabricating the conductive fiber includes the following steps. A first solution is provided, where the first solution includes a spinnable polymer dissolved in a first solvent, wherein the weight ratio of the spinnable polymer to the first solvent is from 5:95 to 20:80. A second solution is provided, wherein the second solution includes a conductive material dispersed in a second solvent, and the weight ratio of the conductive material to the second solvent is from 5:95 to 20:80. The shape of the conductive material is dendritic or snowflake-like. Next, a wet spinning process employing the first solution and the second solution is performed to obtain the conductive fiber.

公开(公告)号：US20180327603A1

公开(公告)日：2018-11-15

申请号：US15715483

申请日：2017-09-26

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Min-Yan DONG ,  Wen-Hsien WANG ,  Chin-Heng TIEN ,  Jing-Wen TANG ,  Tzong-Ming LEE

IPC: C09B1/28

CPC classification number: C09B1/285

Abstract: An anthraquinone compound is provided. The anthraquinone compound has the following formula (I): wherein one of R1, R2, and R3 is —NH—(CH2)m—CH3, and the other two are each independently selected from hydrogen or C1-4 alkyl group; and n and m are each independently an integer from 4 to 17.

公开(公告)号：US20200375873A1

公开(公告)日：2020-12-03

申请号：US16730564

申请日：2019-12-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ting-Yu SHIH ,  Lu-Chih WANG ,  Yuan-Kun YU ,  Yi-Ting HSIEH ,  Yu-Chun LIU ,  Jing-Wen TANG

IPC: A61K8/73 ,  A61K8/02 ,  A61K8/49 ,  A61K8/06 ,  A61K8/96 ,  A61Q19/08 ,  A61K8/04 ,  A61K9/107 ,  A61K31/728 ,  A61K9/00 ,  A61K31/4172 ,  A61K31/375 ,  A61K8/67 ,  A61K31/015

Abstract: A method for skin care and/or maintenance including applying or administering a preparation to a subject is provided. The preparation includes a biomedical composition, and the biomedical composition includes an effective amount of micelle, wherein the micelle includes a hyaluronic acid and/or a derivative thereof and a modified histidine. The modified histidine is grafted to at least one primary hydroxyl group of the hyaluronic acid and/or the derivative thereof, and a graft ratio of the modified histidine is 1-100%. Moreover, the hyaluronic acid and/or the derivative thereof and the modified histidine form the micelle on a weight percentage of 0.2-300:1.

公开(公告)号：US20200208347A1

公开(公告)日：2020-07-02

申请号：US16233684

申请日：2018-12-27

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Shi-Kuang HWANG ,  Tien-Ching LU ,  Kai-Jen HSIAO ,  Jing-Wen TANG

IPC: D21C5/00 ,  D01F2/00

Abstract: A method for preparing α-cellulose, a spinning composition, and a fiber material are provided. The method for preparing α-cellulose includes providing a coffee residue; subjecting the coffee residue to a decolorization treatment, obtaining a white powder; reacting the white powder with an alkaline solution, obtaining a mixture; filtering the mixture to produce a filter cake; and baking the filter cake to obtain α-cellulose.

公开(公告)号：US20190153194A1

公开(公告)日：2019-05-23

申请号：US15856792

申请日：2017-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chung-Yang CHUANG ,  Kai-Jen HSIAO ,  Jing-Wen TANG ,  Tzong-Ming LEE

IPC: C08K5/09 ,  C08F220/44 ,  C08K5/17 ,  C08K5/3412 ,  D01F9/22

Abstract: A carbon fiber precursor composition and a method for preparing carbon fiber precursor are provided. The carbon fiber precursor composition includes 100 parts by weight of acrylonitrile; 1-15 parts by weight of co-monomer; and, 0.1-3 parts by weight of stereoregularity controlling agent. The stereoregularity controlling agent has a structure represented by formula (I), Formula (II), Formula (III), or Formula (IV): wherein R1 and R2 are hydrogen, —OH, —COOH, or —NH2; R3 is C2-8 alkylene, or carbonyl; R4 is hydrogen, or C1-6 alkyl; and, R5 is C3-6 alkylene.

公开(公告)号：US20180187024A1

公开(公告)日：2018-07-05

申请号：US15394266

申请日：2016-12-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Wen-Hsien SUN ,  Chih-Lung CHEN ,  Jing-Wen TANG ,  Ruey-Ling LIU

IPC: C09D5/24 ,  C08K3/08 ,  C08G18/10 ,  C08G18/66 ,  C08G18/75 ,  C09D175/06 ,  D06M15/572 ,  C09D175/08 ,  D06M15/568 ,  C09D5/26 ,  H05B3/34

CPC classification number: C09D5/24 ,  C08G18/0823 ,  C08G18/10 ,  C08G18/758 ,  C08K3/04 ,  C08K3/08 ,  C08K2003/0806 ,  C08K2201/001 ,  C08K2201/011 ,  C09D7/61 ,  C09D7/70 ,  D06M15/568 ,  D06M15/572 ,  D06M2101/32 ,  H05B3/347 ,  C08L75/06 ,  C09D175/06 ,  C08G18/3206 ,  C08G18/348

Abstract: An electrothermal composition and electrothermal textiles are provided. The electrothermal composition includes a polyurethane and a plurality of metal nanomaterials. The polyurethane has repeating unit of Formula (I): wherein R1 is R2 is R3 is R4 is R5 is C1-4 alkylene group, R6 is C2-6 alkylene group, R7 is C2-6 alkylene group, R8 is C1-4 alkylene group, X is R9 is C2-6 alkylene group, a is 1 to 100, b is 0 to 100, and a≥b. The polyurethane has dynamic viscosity of 1000 cP to 5000 cP at 25° C.