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公开(公告)号：US20230130708A1
公开(公告)日：2023-04-27
申请号：US17874262
申请日：2022-07-26
发明人： Te-Chao LIAO , Jung-Jen CHUANG , Tzu-Huan WONG
IPC分类号： C08J11/08
摘要： A treatment method of waste fabric containing polyester fiber and elastic fiber is provided. The method includes the steps of using at least one polar solvent to perform at least a two-stage separation treatment on the waste fabric and recycling the waste fabric after the treatment. The at least one polar solvent is selected from the group consisting of dimethylformamide (DMF), dimethylacetamide (DMAC), N-methylpyrrolidone (NMP), gamma-butyrolactone (GBL), and dimethylsulfoxide (DMSO).
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2.发明申请公开(公告)号：US20200216651A1
公开(公告)日：2020-07-09
申请号：US16238643
申请日：2019-01-03
发明人： Te-Chao LIAO , Han-Ching HSU , Chun-Lai CHEN , Kai-Chi LEI , Shaw-Chun CHIANG
摘要： A polypropylene composition provided with lightweight, highly tough and highly rigid as well as having a specific weight of 1.0-1.05 is made of a polypropylene resin, inorganic powder, a toughener, a coupling agent, a compatibilizer and an anti-oxidant; a method of manufacturing the composition involves grafting the inorganic powder onto the polypropylene resin and the coupling agent to form a masterbatch, and mixing the masterbatch with the other additives to enhance bonding ability of the inorganic powder inside the polypropylene composition to endow the composite with good toughness, rigidity and mobility, and reducing undesirable dust.
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3.发明申请公开(公告)号：US20180056637A1
公开(公告)日：2018-03-01
申请号：US15682612
申请日：2017-08-22
发明人： Te-Chao LIAO , Ying-Te HUANG , Chen-Ho LAI , Chao-Hsien LIN , Ching-Yao YUAN , Teng-Ko MA
CPC分类号： B32B27/304 , C01D17/00 , C01D17/003 , C01G41/006 , C08F14/06 , C08J5/18 , C08J2327/06 , C08K3/11 , C08K5/0016 , C08K5/005 , C08K5/098 , C08K5/12 , C08K5/1515 , C08L27/06
摘要： A heat-insulating transparent PVC sheet is formed from a PVC substrate having a thickness of 0.02-2.0 mm and contains heat-insulation pastes evenly distributed over the PVC substrate, since the heat-insulation paste contains an essential component of wolfram cesium powder (WCs) with a chemical formula of CsXNYWO3-ZClC and having a particle size of 0.005-2 μm, the heat-insulating transparent PVC sheet has an excellent weatherability, and particularly before and after tested in 300-hour service life in line with ASTM G-154 specification, has a physical property of weatherability decay rate (%) small than 4%.
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公开(公告)号：US20170152215A1
公开(公告)日：2017-06-01
申请号：US15355103
申请日：2016-11-18
发明人： Te-Chao LIAO , Jung-Jen CHUANG , Zhi-Ming HUANG , Shun-Chi CHEN , Tzu-Chiang LIN
IPC分类号： C07C253/18
CPC分类号： C07C253/18 , C07C253/30 , C07C255/24
摘要： A method for preparing N,N′-bis(2-cyanoethyl-1,2-ethylenediamine involves using glycol ether as a catalyst for synthesis reaction in which ethylenediamine and acrylonitrile at a molar ratio of 1:1.9-2.1 are reactant that react at 20-70°C to prepare N,N′-bis(2-cyanoethyl)-1,2-ethylenediamine; the method improves the yield to 98.15-98.98%; and the used glycol ether may be filtered and recycled, thereby saving costs and reducing environmental pollution.
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公开(公告)号：US20200216661A1
公开(公告)日：2020-07-09
申请号：US16238661
申请日：2019-01-03
发明人： Te-Chao LIAO , Wen-Cheng YANG , Chun-Che TSAO , Chia-Yen HSIAO , Chih-Feng WANG
摘要： A white polyester film, having a specific weight of 0.6-1.2, being a three-layered structure containing two outer layers (A) having a combined thickness taking up 2% to 30% of an overall thickness of the film and a middle layer (B), and having air-bubble cells in both the outer layers (A) and the middle layer (B), has the outer layers (A) formed from a polyester resin and inorganic particles; and has the middle layer (B) having a heat distortion temperature above 120° C. and a melt flow index (MI) of 0.2-1 g/10 min (at 230° C., with a load of 2.16 kg) via crosslinking modified with 0.1-3 PHR of phrperoxide, and inorganic particles.
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公开(公告)号：US20200165446A1
公开(公告)日：2020-05-28
申请号：US16202156
申请日：2018-11-28
发明人： Te-Chao LIAO , Ying-Te HUANG , Hao-Sheng CHEN , Hung-Yi CHANG , Chia-Lin LIU
摘要： A thermosetting resin composition comprises a thermosetting polybutadiene resin, a thermosetting polyphenylene ether resin that is ended with styrene and acrylate in a weight ratio of 0.5-1.5 as reactive functional groups, a thermoplastic resin that serves to set desired heat resistance, flowability and filling performance, a compound cross-linking initiator composed of peroxides of different half-life temperatures to effectively improve its crosslink density during its thermal curing process; particularly the composition after cured has a low dielectric constant, a low dielectric dissipation factor, a high Tg, and high rigidity, and the prepreg made thereof is easy to cut.
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公开(公告)号：US20200165434A1
公开(公告)日：2020-05-28
申请号：US16202165
申请日：2018-11-28
发明人： Te-Chao LIAO , Ying-Te HUANG , Chih-Kai CHANG , Hung-Yi CHANG , Hao-Sheng CHEN , Chia-Lin LIU
摘要： A fluorocarbon resin composition is applicable to produce a prepreg for use in making a high-frequency circuit board, including a polytetrafluoroethylene resin; a fluorine-containing copolymer of poly fluoroalkoxy or fluorinated ethylene propylene; inorganic powders and an impregnation additive such as hydroxyethyl cellulos; resulted in that the prepreg is capable of increasing a plurality of times for proceeding impregnation-coating, the surface defects prone to occur on a fluorocarbon prepreg during drying, baking and sintering after impregnation are therefore improved at the same time.
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8.发明申请公开(公告)号：US20180346398A1
公开(公告)日：2018-12-06
申请号：US15990871
申请日：2018-05-29
摘要： A hydrogenation method for preparing HBPA includes placing a BPA reaction liquid into a hydrogenation vessel with a hollow-shaft stirrer installed inside; starting the hollow-shaft stirrer to stir the BPA reaction liquid and simultaneously allowing hydrogen gas evenly distributed over and contact well with the BPA reaction liquid; in the presence of a single-metallic Ru/Al2O3 hydrogenation catalyst to proceed with a catalytic hydrogenation at low temperature and low pressure to produce HBPA, the HBPA has a yield of 99.7% or more, and particularly having a trans/trans isomer ratio above 63%.
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9.发明申请公开(公告)号：US20180034010A1
公开(公告)日：2018-02-01
申请号：US15655980
申请日：2017-07-21
发明人： Te-Chao LIAO , Ying-Te HUANG , Chao-Hsien LIN , Teng-Ko MA , Ching-Yao YUAN , Chen-Ho LAI
IPC分类号： H01M2/02
摘要： An aluminum plastic film packaging material for lithium batteries to prolong service life, at least comprising an inner layer and an aluminum foil layer, is performed an anti-corrosion treatment between the inner layer and the aluminum foil layer by one of the following ways: 1) a chromium-containing anti-corrosion layer is formed from an aqueous modified resin containing trivalent chromium; and 2) an adhesive layer with non-chromium material is formed from an aqueous modified resin, an epoxy curing agent, a silane coupling agent and a nano-sized metal oxide particle.
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10.发明申请公开(公告)号：US20180002501A1
公开(公告)日：2018-01-04
申请号：US15634037
申请日：2017-06-27
发明人： Te-Chao LIAO , Chun-Che TSAO , Chia-Ho CHENG , Tzai-Shing CHEN
CPC分类号： C08J5/18 , B29C48/022 , B29C48/08 , B29K2067/00 , B29K2067/003 , B29K2105/162 , B29K2995/0011 , B29K2995/0025 , B29K2995/0026 , B29K2995/0027 , B29K2995/0029 , C01D17/003 , C08J2367/02 , C08K3/013 , C08K2201/005 , G02B5/208
摘要： A transparent polyester film has low visible light transmittance of 5-50% by JIS K7705 testing standard and a high infrared-blocking rate of at least 90% by JIS R3106 testing standard, which is extruded from a kind of polyester resins obtained from 5-40 wt % of nanoparticle-based thermal insulation slurry and/or 0.005-0.1 wt % of nanoparticle-based black pigment slurry by weight of and to react with the polymerization materials to completely perform an esterification and a polycondensation, wherein the thermal insulation nanoparticle has a chemical formula of CsXNYWO3-ZClC with an average particle size of 10-90 nm and the nanoparticle-based black contains carbon black particles having a particle size of 20-80 nm.
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