Patents by Inventor Chi-Shu Wei
Chi-Shu Wei has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11680755Abstract: An air-permeable carrier includes at least one temperature adjusting unit and a carrier body having a plurality of pores. The temperature adjusting unit includes an adhesive and a plurality of phase change microcapsules. The temperature adjusting unit is distributed and fixedly embedded within the carrier body by an adhesive-dispensing injection process, such that the temperature adjusting unit is filled in at least one of the pores in a partial region of the carrier body to form at least one temperature adjusting region at a position corresponding and proximate to the temperature adjusting unit. Each horizontal distance or vertical distance between any two adjacent temperature adjusting units can be substantially the same or different, so that when a user leans against the carrier, phase change microcapsules can be communicated with air from the surrounding environment through the pores to achieve the effect of heat adjustment.Type: GrantFiled: September 14, 2020Date of Patent: June 20, 2023Assignee: SEDA CHEMICAL PRODUCTS CO., LTD.Inventor: Chi-Shu Wei
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Patent number: 11473217Abstract: A temperature regulating nylon fiber includes a fiber body and a phase change composition. The phase change composition is doped in the fiber body and includes 450 parts by weight to 550 parts by weight of a polytetrahydrofuran derivative and 5 parts by weight to 20 parts by weight of a succinic anhydride derivative. Based on 100 parts by weight of the temperature regulating nylon fiber, a content of the phase change composition is between 6 parts by weight and 12 parts by weight.Type: GrantFiled: November 13, 2020Date of Patent: October 18, 2022Assignee: TAIWAN TEXTILE RESEARCH INSTITUTEInventors: Chi-Shu Wei, Yen-Hsi Lin
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Publication number: 20210404747Abstract: An air-permeable carrier includes at least one temperature adjusting unit and a carrier body having a plurality of pores. The temperature adjusting unit includes an adhesive and a plurality of phase change microcapsules. The temperature adjusting unit is distributed and fixedly embedded within the carrier body by an adhesive-dispensing injection process, such that the temperature adjusting unit is filled in at least one of the pores in a partial region of the carrier body to form at least one temperature adjusting region at a position corresponding and proximate to the temperature adjusting unit. Each horizontal distance or vertical distance between any two adjacent temperature adjusting units can be substantially the same or different, so that when a user leans against the carrier, phase change microcapsules can be communicated with air from the surrounding environment through the pores to achieve the effect of heat adjustment.Type: ApplicationFiled: September 14, 2020Publication date: December 30, 2021Applicant: SEDA CHEMICAL PRODUCTS CO., LTD.Inventor: Chi-Shu WEI
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Publication number: 20210363664Abstract: A temperature regulating nylon fiber includes a fiber body and a phase change composition. The phase change composition is doped in the fiber body and includes 450 parts by weight to 550 parts by weight of a polytetrahydrofuran derivative and 5 parts by weight to 20 parts by weight of a succinic anhydride derivative. Based on 100 parts by weight of the temperature regulating nylon fiber, a content of the phase change composition is between 6 parts by weight and 12 parts by weight.Type: ApplicationFiled: November 13, 2020Publication date: November 25, 2021Inventors: Chi-Shu WEI, Yen-Hsi LIN
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Publication number: 20210062371Abstract: A fabric is provided. The fabric includes a base cloth and a coating layer. The coating layer is disposed on the base cloth, and the coating layer includes a resin matrix and a temperature-regulating powder, wherein the content of the temperature-regulating powder ranges from 20 to 80 parts by weight based on 100 parts by weight of the resin matrix, and the material of the temperature-regulating powder includes modified polyaniline.Type: ApplicationFiled: August 24, 2020Publication date: March 4, 2021Applicant: Taiwan Textile Research InstituteInventors: Sheng-Mao Tseng, Chi-Shu Wei
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Patent number: 9617376Abstract: The present disclosure relates to a polymer composite material and preparation method thereof. The polymer composite material includes a polyol and a phase changed cross-linking polymer. The phase changed cross-linking polymer has at least one ionic group, a hydrogen bond is formed between the ionic group and the hydroxyl group of the polyol, the polyol is encapsulated and dispersed within the phase changed cross-linking polymer, and a weight percentage of the polyol is 20-60%, a weight percentage of the phase changed cross-linking polymer is 40-80%.Type: GrantFiled: August 14, 2015Date of Patent: April 11, 2017Assignee: TAIWAN TEXTILE RESEARCH INSTITUTEInventors: Chi-Shu Wei, Yen-Hsi Lin, Pei-Fen Yang, Cheng-Chu Lin
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Publication number: 20150344619Abstract: The present disclosure relates to a polymer composite material and preparation method thereof. The polymer composite material includes a polyol and a phase changed cross-linking polymer. The phase changed cross-linking polymer has at least one ionic group, a hydrogen bond is formed between the ionic group and the hydroxyl group of the polyol, the polyol is encapsulated and dispersed within the phase changed cross-linking polymer, and a weight percentage of the polyol is 20-60%, a weight percentage of the phase changed cross-linking polymer is 40-80%.Type: ApplicationFiled: August 14, 2015Publication date: December 3, 2015Inventors: Chi-Shu Wei, Yen-Hsi Lin, Pei-Fen Yang, Cheng-Chu Lin
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Patent number: 9139711Abstract: The present disclosure relates to a polymer composite material and preparation method thereof. The polymer composite material includes a polyol and a phase changed cross-linking polymer. The phase changed cross-linking polymer has at least one ionic group, a hydrogen bond is formed between the ionic group and the hydroxyl group of the polyol, the polyol is encapsulated and dispersed within the phase changed cross-linking polymer, and a weight percentage of the polyol is 20-60%, a weight percentage of the phase changed cross-linking polymer is 40-80%.Type: GrantFiled: December 19, 2013Date of Patent: September 22, 2015Assignee: TAIWAN TEXTILE RESEARCH INSTITUTEInventors: Chi-Shu Wei, Yen-Hsi Lin, Pei-Fen Yang, Cheng-Chu Lin
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Publication number: 20140309330Abstract: The present disclosure relates to a polymer composite material and preparation method thereof. The polymer composite material includes a polyol and a phase changed cross-linking polymer. The phase changed cross-linking polymer has at least one ionic group, a hydrogen bond is formed between the ionic group and the hydroxyl group of the polyol, the polyol is encapsulated and dispersed within the phase changed cross-linking polymer, and a weight percentage of the polyol is 20-60%, a weight percentage of the phase changed cross-linking polymer is 40-80%.Type: ApplicationFiled: December 19, 2013Publication date: October 16, 2014Applicant: Taiwan Textile Research InstituteInventors: Chi-Shu Wei, Yen-Hsi Lin, Pei-Fen Yang, Cheng-Chu Lin
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Publication number: 20120196978Abstract: A polyester heat storage material and a preparation method thereof are disclosed. The repeating unit of the polyester's main chain comprises a diacid fragment and a polyalkylene glycol fragment. The method for preparing the polyester heat storage material includes melting diacid anhydride and polyalkylene glycol and conducting the polycondensation reaction.Type: ApplicationFiled: June 21, 2011Publication date: August 2, 2012Applicant: TAIWAN TEXTILE RESEARCH INSTITUTEInventors: Yin-Hsi Lin, Chi-Shu Wei, Cheng-Chu Lin, Ming-Chih Kuo, Sheng-Shan Chang
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Patent number: 8173171Abstract: Disclosed herein is a method for preparing a hydrogel microparticle composition. A dispersion including 1 part by weight of N-isopropyl acrylamide, about 0.1-0.5 part by weight of chitosan, about 0-0.05 part by weight of N,N?-methylene bisacrylamide, about 0.1-0.5 part by weight of glacial acetic acid, and about 20-40 parts by weight of water is prepared. About 0.01-0.3 part by weight of an anionic initiator is added into the dispersion and the dispersion is allowed to undergo a polymerization reaction at a temperature of about 10-100° C. for about 1 to 5 hours, thereby producing a plurality of hydrogel microparticles dispersed in the water to form the hydrogel microparticle composition.Type: GrantFiled: March 23, 2010Date of Patent: May 8, 2012Assignee: Taiwan Textile Research InstituteInventors: Yu-Chun Hung, Chi-Shu Wei, Lien-Hua Chiu, Wen-Yen Chiu, Chia-Jen Wen
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Patent number: 7833578Abstract: A composition and a method for fabricating microcapsules encapsulating phase-change material by interfacial condensation polymerization are provided. In this composition and method, a surfactant and an organic solvent are not needed.Type: GrantFiled: March 12, 2008Date of Patent: November 16, 2010Assignee: Taiwan Textile Research InstituteInventors: Yen-Hsi Lin, Chi-Shu Wei
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Publication number: 20100178345Abstract: Disclosed herein is a method for preparing a hydrogel microparticle composition. A dispersion including 1 part by weight of N-isopropyl acrylamide, about 0.1-0.5 part by weight of chitosan, about 0-0.05 part by weight of N,N?-methylene bisacrylamide, about 0.1-0.5 part by weight of glacial acetic acid, and about 20-40 parts by weight of water is prepared. About 0.01-0.3 part by weight of an anionic initiator is added into the dispersion and the dispersion is allowed to undergo a polymerization reaction at a temperature of about 10-100° C. for about 1 to 5 hours, thereby producing a plurality of hydrogel microparticles dispersed in the water to form the hydrogel microparticle composition.Type: ApplicationFiled: March 23, 2010Publication date: July 15, 2010Applicant: TAIWAN TEXTILE RESEARCH INSTITUTEInventors: Yu-Chun Hung, Chi-Shu Wei, Lien-Hua Chiu, Wen-Yen Chiu, Chia-Jen Wen
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Publication number: 20080157415Abstract: A composition and a method for fabricating microcapsules encapsulating phase-change material by interfacial condensation polymerization are provided. In this composition and method, a surfactant and an organic solvent are not needed.Type: ApplicationFiled: March 12, 2008Publication date: July 3, 2008Applicant: TAIWAN TEXTILE RESEARCH INSTITUTEInventors: Yen-Hsi Lin, Chi-Shu Wei
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Publication number: 20080152907Abstract: A composition of a polyaniline conductive solution includes an aniline monomer solution, an aqueous solution, and an oxidizing initiator. In the composition, the aniline monomer solution comprises at least one kind of aniline monomers. The aqueous solution comprises an organic acid salt and water. After the aniline monomer solution and the aqueous solution are mixed together, a mix solution is formed. Moreover, the oxidizing initiator is used for catalyzing the polymerization of the aniline monomers. Meanwhile, an application and a method of manufacturing the polyaniline conductive solution are also disclosed in the specification.Type: ApplicationFiled: December 20, 2007Publication date: June 26, 2008Applicant: TAIWAN TEXTILE RESEARCH INSTITUTEInventor: Chi-Shu Wei
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Publication number: 20070145037Abstract: An electro-heating device is provided. The electro-heating device comprises a conductive material and an electro-heating resin. The electro-heating resin is coated on the surface of the conductive material. The material of the electro-heating resin is preferably a conductive resin.Type: ApplicationFiled: September 28, 2006Publication date: June 28, 2007Applicant: TAIWAN TEXTILE RESEARCH INSTITUTEInventors: Han-Hsing Hsiung, Chi-Shu Wei
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Publication number: 20070088104Abstract: A temperature regulating gel includes a hydrophilic polymeric substrate and a heat-storing material. The hydrophilic polymeric substrate may include a natural hydrogel, a synthetic hydrogel, or any combination thereof. The heat-storing material may include a phase change material, a plastic crystal, or any combination thereof. The present invention also discloses a temperature regulating article including the temperature regulating gel.Type: ApplicationFiled: October 11, 2006Publication date: April 19, 2007Applicant: TAIWAN TEXTILE RESEARCH INSTITUTEInventors: Yu-Chun Hung, Chi-Shu Wei, Chen-An Ku, Yen-Hsi Lin
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Publication number: 20050106256Abstract: A composition of composite hydrogel microparticles containing polysaccharide or derivatives thereof and a method for preparing the same are disclosed. The method utilizes an ionic initiator to initiate a dispersion polymerization of a hydrogel monomer, and then performs a composite reaction with polysaccharide or derivatives thereof carrying opposite charges, so as to form composite hydrogel microparticles containing polysaccharide or derivatives thereof.Type: ApplicationFiled: October 18, 2004Publication date: May 19, 2005Inventors: Yu-Chuen Hung, Chi-Shu Wei, Lien-Hua Chiu, Wen-Yen Chiu, Chia-Jen Wen