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公开(公告)号：US20220135791A1
公开(公告)日：2022-05-05
申请号：US17514465
申请日：2021-10-29
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Jin-An WU , Yun-Chen CHANG , Sheng-Lung CHANG , Shu-Chuan HUANG , Shin-Liang KUO
Abstract: A biodegradable material and a method for preparing a biodegradable material are provided. The biodegradable material includes a continuous phase and a dispersed phase. The continuous phase includes a polyester, and the dispersed phase includes a modified saccharide oligomer. In particular, the weight ratio of the modified saccharide oligomer to the polyester is from 3:97 to 30:70. The dispersed phase has a maximum diameter of 100 nm to 900 nm.
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公开(公告)号：US20250066555A1
公开(公告)日：2025-02-27
申请号：US18815519
申请日：2024-08-26
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Jin-An WU , Chin-Lang WU , Sheng-Lung CHANG , Chien-Ming CHEN
IPC: C08G81/02
Abstract: A foam is provided. The foam includes a foaming material and a plurality of cells arranged within the foaming material. The foaming material is prepared from a composition, which includes 0.01-2.0 parts by weight of a flow aid and 100 parts by weight of a block copolymer. The block copolymer includes a first block, a second block, and a linking moiety. The first block is connected to the second block via the linking moiety. The first block is an aromatic polyester block. The second block is an aliphatic polyether block, an aliphatic polyester block, or an aliphatic polycarbonate block. The linking moiety is a residue of a dehydrogenated polyol.
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公开(公告)号：US20240065367A1
公开(公告)日：2024-02-29
申请号：US18454600
申请日：2023-08-23
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Jin-An WU , Che-Tseng LIN , Chien-Ming CHEN
Abstract: A sports shoe is provided. The sports shoe includes a shoe vamp and a shoe sole connected to the shoe vamp. The shoe vamp includes a textile component, wherein the textile component includes thermoplastic polyester fibers. The shoe sole includes a shoe outsole and a shoe midsole foam disposed between the shoe outsole and the shoe vamp, wherein the shoe outsole includes a vulcanizate and the shoe midsole foam includes a first thermoplastic elastomer. The vulcanizate includes rubber particles, a second thermoplastic elastomer, and an interface-compatible resin, wherein the content of the rubber particles is greater than the content of the second thermoplastic elastomer. The rubber particles are dispersed in the second thermoplastic elastomer in the form of spherical particles with particle sizes of about 0.5-10 um.
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公开(公告)号：US20220204752A1
公开(公告)日：2022-06-30
申请号：US17139107
申请日：2020-12-31
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Jin-An WU , Jen-Chun CHIU , Sheng-Lung CHANG , Fan-Jie LIN , Yun-Chen CHANG
Abstract: A biodegradable polyester and a method for preparing a biodegradable polyester are provided. The biodegradable polyester is a product of a reactant (A) and a reactant (B) via polycondensation. The reactant (A) is a product of a reactant (C) and a reactant (D) via an esterification reaction. The reactant (B) is at least one epoxy resin with a secondary hydroxyl functional group. The reactant (C) is at least one diol, and the reactant (D) is at least one dicarboxylic acid, at least one acid anhydride, or a combination thereof.
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公开(公告)号：US20210197450A1
公开(公告)日：2021-07-01
申请号：US16727259
申请日：2019-12-26
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Jin-An WU , Chih-Hung LEE , Fan-Jie LIN , Fu-Ming CHIEN , Chien-Ming CHEN
IPC: B29C64/153 , B29C64/268 , C08L23/12 , C08L23/16 , C08K3/22 , C08K3/36 , C08K3/26
Abstract: A selective laser sintering composition and a selective laser sintering 3D printing method employing the same are provided. The selective laser sintering composition includes a nanoscale inorganic powder and a thermoplastic vulcanizate powder. The temperature difference (ΔT) between the onset temperature for melting the thermoplastic vulcanizate powder and the onset temperature at which the thermoplastic crystallizes vulcanizate powder is greater than or equal to 10° C. The thermoplastic vulcanizate powder includes a thermoplastic and a crosslinked polymer. The temperature difference (ΔT) between the onset temperature for melting the thermoplastic and the onset temperature at which the thermoplastic crystallizes is greater than or equal to 10° C. , and the weight ratio of the thermoplastic to the crosslinked polymer is from 1:1 to 1:4.
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Patent Agency Ranking
公开(公告)号：US20240067816A1
公开(公告)日：2024-02-29
申请号：US18317979
申请日：2023-05-16
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Jin-An WU , Fu-Ming CHIEN , Yun-Chen CHANG
IPC: C08L67/02
CPC classification number: C08L67/02 , C08L2205/035
Abstract: A thermoplastic vulcanizate is provided. The thermoplastic vulcanizate includes: (A) about 100 parts by weight of a styrene copolymer rubber; (B) about 40-90 parts by weight of a thermoplastic elastomer; (C) about 5-15 parts by weight of an interfacial compatible resin; and (D) about 0.2-3 parts by weight of a cross-linking formulation, wherein the content of component (A) is greater than the content of component (B). Component (A) is dispersed in component (B) in the form of particles with a particle size of about 0.5-10 μm.
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公开(公告)号：US20230272214A1
公开(公告)日：2023-08-31
申请号：US18173668
申请日：2023-02-23
Inventor： Jin-An WU , Fu-Ming CHIEN , Yun-Chen CHANG , Jen-Long WU , Wen-Hao KANG , Kuei-Pin LIN , Ying-Cheng WENG , Shih-Hsun LIN
CPC classification number: C08L75/04 , B29C35/02 , C08K5/14 , C08L51/06 , C08K5/34924 , C08L19/003 , B29K2101/12
Abstract: A thermoplastic vulcanizate and a method for preparing the same are provided. The thermoplastic vulcanizate includes a thermoplastic, a cross-linked rubber particle, and a compatibilizer, wherein the cross-linked rubber particle is dispersed in the thermoplastic serving as a continuous phase, wherein the cross-linked rubber particle is a product of a composition via a cross-linking reaction. The composition includes an ethylene copolymer and a cross-linking agent, wherein the weight ratio of the thermoplastic to the ethylene copolymer is 3:17 to 1:1.
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公开(公告)号：US20230042674A1
公开(公告)日：2023-02-09
申请号：US17559599
申请日：2021-12-22
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Kuan-Yeh HUANG , Jin-An WU , Fu-Ming CHIEN , Yun-Chen CHANG , Fan-Jie LIN
Abstract: An impact-resistant polystyrene resin includes a continuous phase and a plurality of particles dispersed in the continuous phase. The average particle size of the particles is about 0.1 to 4.0 µm, and the average distance between the particles is about 0.3 to 5.0 µm. The impact-resistant polystyrene resin is made from a polystyrene composition including a polystyrene plastic, a styrene block copolymer, a processing aid, and an antioxidant.
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公开(公告)号：US20210198461A1
公开(公告)日：2021-07-01
申请号：US16731751
申请日：2019-12-31
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Jin-An WU , Bing-Jyun ZENG , Fan-Jie LIN , Fu-Ming CHIEN
Abstract: A flexible transparent material is provided. The flexible transparent material includes a thermoplastic and a plurality of micelles dispersed in the thermoplastic. Each micelle includes a plurality of cross-linked rubber particles and a swelling liquid. The weight ratio of the thermoplastic to the total weight of the cross-linked rubber particles is from 1:5 to 4:5. The weight ratio of the swelling liquid to the total weight of the cross-linked rubber particles is from 1:5 to 2:1.
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公开(公告)号：US20210171692A1
公开(公告)日：2021-06-10
申请号：US16952748
申请日：2020-11-19
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Shu-Jiuan HUANG , Shin-Liang KUO , Hung Ming CHANG , Sheng-Lung CHANG , Jin-An WU
IPC: C08F283/02
Abstract: A biodegradable polyester is provided. The biodegradable polyester is a transesterification or esterification reaction product of a reactant (a) and a reactant (b). The reactant (a) is a modified linear saccharide oligomer. The reactant (b) is a polyester, or the reactant (b) includes a dicarboxylic acid and a diol. The modified saccharide oligomer is a reaction product of a saccharide oligomer and a modifier.
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