Patents Assigned to NAN YA PLASTIC CORPORATION
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Patent number: 11903127Abstract: A fluoride-based resin prepreg and a circuit substrate using the same are provided. The fluoride-based resin prepreg includes 100 PHR of a fluoride-based resin and 20 to 110 PHR of an inorganic filler. Based on a total weight of the fluoride-based resin, the fluoride-based resin includes 10 to 80 wt % of polytetrafluoroethylene (PTFE), 10 to 50 wt % of fluorinated ethylene propylene (FEP), and 0.1 to 40 wt % of perfluoroalkoxy alkane (PFA). The circuit substrate includes a fluoride-based resin substrate and a circuit layer that is formed on the fluoride-based resin substrate.Type: GrantFiled: July 21, 2021Date of Patent: February 13, 2024Assignee: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Hao-Sheng Chen, Chih-Kai Chang, Hung-Yi Chang
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Patent number: 11898028Abstract: An aqueous acrylic resin with high heat resistance, a polymeric composition, and a method for preparing the aqueous acrylic resin with high heat resistance are provided. The polymeric composition includes a monomer composition and a reactive emulsifier. Based on 100 wt % of the monomer composition, the monomer composition includes at least one alkyl group containing methyl acrylate, at least one carboxyl group containing methacrylic acid, an alkene-based unsaturated group containing methyl acrylate, a hydroxyl group containing acrylic polyester polyol and/or a hydroxyl group containing acrylic polyether polyol, and an alkoxysilane.Type: GrantFiled: May 5, 2021Date of Patent: February 13, 2024Assignee: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Sen-Huang Hsu, Hui-Chun Chuang
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Patent number: 11890832Abstract: A prepreg and a metallic clad laminate are provided. The prepreg includes a reinforcing material and a thermosetting resin layer. The thermosetting resin layer is formed by immersing the reinforcing material in a thermosetting resin composition. The thermosetting resin composition includes a polyphenylene ether resin, a liquid polybutadiene resin, a crosslinker, and fillers. Based on a total weight of the thermosetting resin composition being 100 phr, an amount of the fillers ranges from 50 phr to 70 phr. The fillers include a granular dielectric filler and a flaky thermal conductive filler. The metallic clad laminate is formed by disposing at least one metal layer onto the prepreg.Type: GrantFiled: May 10, 2021Date of Patent: February 6, 2024Assignee: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Hao-Sheng Chen, Hung-Yi Chang, Chih-Kai Chang, Chia-Lin Liu
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Patent number: 11891508Abstract: A breathable and waterproof membrane is made from a modified thermoplastic polyester elastomer. The breathable and waterproof membrane has a moisture permeability of greater than or equal to 25000 g/m2·day. The modified thermoplastic polyester elastomer is formed from a thermoplastic polyester elastomer, a regenerated polyethylene terephthalate, and a compatibilizer. Based on a total weight of the modified thermoplastic polyester elastomer being 100 phr, a content of the regenerated polyethylene terephthalate is greater than 0 phr and up to 50 phr. Based on a total weight of the thermoplastic polyester elastomer being 100 wt %, the thermoplastic polyester elastomer includes 25 wt % to 75 wt % of hard segments and 25 wt % to 75 wt % of soft segments.Type: GrantFiled: March 2, 2023Date of Patent: February 6, 2024Assignee: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Ching-Yao Yuan, Wei-Tang Liao
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Patent number: 11873278Abstract: A method for preparing a low migration plasticizer of di-2-ethylhexyl terephthalate is provided. The method includes a step of adding a short chain alcohol component having 4 to 6 carbon atoms and a long chain alcohol component having 9 to 13 carbon atoms in an esterification reaction between terephthalic acid and 2-ethylhexanol, so as to obtain a modified di-2-ethylhexyl terephthalate including residues derived from the short chain alcohol component and the long chain alcohol component. The esterification reaction is carried out under a temperature from 30° C. to 225° C. and a pressure from 80 mbar to 1033 mbar.Type: GrantFiled: August 10, 2021Date of Patent: January 16, 2024Assignee: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Jung-Jen Chuang, Chung-Yu Chen, Hsun-Min Lin
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Publication number: 20240010831Abstract: The disclosure provides a bottle cap composition and a bottle cap. The bottle cap composition includes polyethylene terephthalate (PET), a soft polyester material, a lubricant, and an antioxidant.Type: ApplicationFiled: September 7, 2022Publication date: January 11, 2024Applicant: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Chun-Che Tsao, Yueh-Shin Liu
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Patent number: 11858891Abstract: The disclosure provides a decolorization and purification method of BHET material, which includes the following steps. A first dose of activated carbon is added to preliminarily treat the BHET material. After the preliminary treatment, a first cooling crystallization process and filtration are performed to obtain BHET crystals. Afterwards, an oxidant is used to chemically react with the BHET crystals to destroy a dye or impurities, and then a second dose of activated carbon is added to adsorb a chemically reacted oxide. Next, a second cooling crystallization process, filtration, and drying are performed to obtain a finished product of BHET.Type: GrantFiled: January 6, 2022Date of Patent: January 2, 2024Assignee: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Jung-Jen Chuang, Yu Ti Tseng, Zhang-Jian Huang
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Patent number: 11859083Abstract: A low-dielectric rubber resin material and a low-dielectric metal substrate are provided. The rubber resin material includes a low-dielectric rubber resin composition and inorganic fillers. The low-dielectric rubber resin composition includes: 5 wt % to 40 wt % of a liquid rubber, 20 wt % to 70 wt % of a polyphenylene ether resin, 5 wt % to 30 wt % of a bismaleimide resin, and 20 wt % to 45 wt % of a crosslinker. A molecular weight of the liquid rubber ranges from 800 g/mol to 6000 g/mol. An iodine value of the liquid rubber ranges from 30 g/100 g to 60 g/100 g.Type: GrantFiled: May 9, 2022Date of Patent: January 2, 2024Assignee: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Hung-Yi Chang, Chia-Lin Liu, Chien-Kai Wei
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Publication number: 20230407146Abstract: A protection tape includes a base film, an antistatic layer and an adhesive layer. The antistatic layer is located on the base film. The surface impedance of the antistatic layer is less than 1E+9?, and the antistatic layer includes a first resin and conductive materials dispersed in the first resin. The conductive materials include at least one of metal ions and carbon. The adhesive layer is located on a corona treated surface of the base film. The protection tape provided by the present disclosure has the advantage of having resistant to corona treatment.Type: ApplicationFiled: July 14, 2022Publication date: December 21, 2023Applicant: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Chun-Che Tsao, Cheng-Hung Chen
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Patent number: 11840605Abstract: A method for manufacturing polyester polyhydric alcohol is provided. The method for manufacturing the polyester polyhydric alcohol includes steps as follows. A polybasic acid and a first polyhydric alcohol are mixed for a first oligomerization reaction, so as to form a first oligomer mixture. A second polyhydric alcohol is added into the first oligomer mixture for a second oligomerization reaction when a remaining amount of the first polyhydric alcohol in the first oligomer mixture is lower than or equal to 1 mol %, so as to form a second oligomer mixture. A catalyst is added into the second oligomer mixture for a polycondensation reaction, so as to obtain a polyester polyhydric alcohol product. The polyester polyhydric alcohol product has an Alpha value of lower than 30.Type: GrantFiled: June 3, 2021Date of Patent: December 12, 2023Assignee: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Jung-Jen Chuang, Zhang-Jian Huang
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Patent number: 11832628Abstract: A polymer film for storing fruits and vegetables includes a first polymer resin material, a second polymer resin material, and an inorganic nano powder material. The first polymer resin material has a first molecular weight. The second polymer resin material has a second molecular weight. The first molecular weight is less than the second molecular weight. The first polymer resin material and the second polymer resin material are blended with each other according to a predetermined weight ratio so that the polymer film has a gas penetration rate between 3.5 g/m2/day to 35 g/m2/day. The inorganic nano powder material includes zinc oxide (ZnO). The inorganic nano powder material is dispersed in the first polymer resin material and the second polymer resin material in a plurality of granular forms, and an average particle size of the inorganic nano powder material is between 50 nm and 200 nm.Type: GrantFiled: May 29, 2020Date of Patent: December 5, 2023Assignee: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Chun-Che Tsao, Chen-Ho Lai
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Patent number: 11834576Abstract: An unsaturated polyester resin composition with low styrene volatility and a molding article thereof are provided. The unsaturated polyester resin composition of includes: 30 to 60 parts by weight of unsaturated polyester resin and 2 to 30 parts by weight of comonomer, and the comonomer includes: (a) methyl styrene, (b) hydroxy acrylate monomer and (c) diallyl phthalate monomer, and the weight ratio of the content (a), (b), and (c) is 6:3:1 in the comonomer.Type: GrantFiled: July 27, 2021Date of Patent: December 5, 2023Assignee: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Sen-Huang Hsu, Chung-Chi Su
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Patent number: 11820867Abstract: A benzoxazine resin and a method for manufacturing the same, and a resin composition are provided. The benzoxazine resin is obtained from a condensation polymerization reaction of a phenolic compound, formaldehyde, and a primary amine compound that are used as a reactant. The phenolic compound includes a dicyclopentadiene phenol resin and bisphenol A. The primary amine compound includes 2,6-dimethylaniline and m-xylylenediamine. The resin composition includes the benzoxazine resin, an epoxy resin, and a bismaleimide resin. Based on a total weight of the benzoxazine resin, the epoxy resin, and the bismaleimide resin being 100 phr, an amount of the benzoxazine resin ranges from 30 phr to 50 phr.Type: GrantFiled: July 5, 2021Date of Patent: November 21, 2023Assignee: NAN YA PLASTICS CORPORATIONInventors: Cheng-Chung Lee, Chen-Hua Wu, Yu-Shiang Peng, Wei-Ting Wei
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Patent number: 11806909Abstract: A biaxially oriented polyester film having the following physical property is provided: when cooled from the molten state at a cooling rate of 20° C./min, an observed recrystallization temperature is 175° C.-200° C. The biaxially oriented polyester film is formed by a thick sheet before bidirectional stretching that is melted and extruded by an extruder and then cooled and formed on a casting roll. The thick sheet before stretching having the following physical property as analyzed by differential scanning calorimetry: a crystallization rate is less than 10%.Type: GrantFiled: May 14, 2021Date of Patent: November 7, 2023Assignee: NAN YA PLASTICS CORPORATIONInventors: Wen-Cheng Yang, Chen An Wu, Chun-Cheng Yang, Chia-Yen Hsiao
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Patent number: 11802202Abstract: A modified thermoplastic polyester elastomer and a breathable and waterproof membrane are provided. The modified thermoplastic polyester elastomer is formed from a thermoplastic polyester elastomer, a regenerated polyethylene terephthalate, and a compatibilizer. Based on a total weight of the modified thermoplastic polyester elastomer being 100 phr, a content of the regenerated polyethylene terephthalate is greater than 0 phr and up to 50 phr. Based on a total weight of the thermoplastic polyester elastomer being 100 wt %, the thermoplastic polyester elastomer includes 25 wt % to 75 wt % of hard segments and 25 wt % to 75 wt % of soft segments.Type: GrantFiled: June 3, 2021Date of Patent: October 31, 2023Assignee: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Ching-Yao Yuan, Wei-Tang Liao
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Patent number: 11795324Abstract: A polyphenylene ether bismaleimide resin, a method for manufacturing the same, and a resin composition are provided. The polyphenylene ether bismaleimide (PPE-BMI) resin is obtained by a condensation reaction with a maleic anhydride and a primary amine compound as reactants. The primary amine compound is a polyphenylene ether diamine.Type: GrantFiled: October 28, 2021Date of Patent: October 24, 2023Assignee: NAN YA PLASTICS CORPORATIONInventors: Cheng-Chung Lee, Chen Hua Wu, Yu Shiang Peng, Wei Ting Wei, Chien Fu Lin
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Publication number: 20230323109Abstract: The disclosure provides a wear-resistant polyester material, which includes a polyethylene terephthalate (PET) resin, a nucleating agent, a lubricant, and an antioxidant.Type: ApplicationFiled: September 21, 2022Publication date: October 12, 2023Applicant: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Chun-Che Tsao, Wen-Jui Cheng, Yueh-Shin Liu
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Patent number: 11773304Abstract: A polyurethane adhesive and a mixture used for manufacturing a plastic athletic track are provided. The polyurethane adhesive includes a urethane pre-polymer which is formed by a reaction between an isocyanate and a polyol. The polyol is selected from the group consisting of polyether polyol and polybutadiene polyol, and a number average molecular weight of the polyol is between 1,000 g/mole and 6,000 g/mole. Based on the total weight of the polyurethane adhesive, a content of the urethane pre-polymer is between 80 wt % and 99.5 wt %, and a viscosity of the polyurethane adhesive is between 1,000 cps and 3,000 cps under an environmental temperature of between 15° C. and 40° C.Type: GrantFiled: December 26, 2019Date of Patent: October 3, 2023Assignee: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Han-Ching Hsu, Chen-Wei Chang
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Patent number: 11772984Abstract: An infrared reflective material, a method for producing the same, and an infrared reflective structure are provided. The method includes a preparation step implemented by mixing antimony and zirconium tungstate through a sol-gel manner to form zirconium tungstate composite powders doped with the antimony; a sintering step implemented by sintering the antimony and the zirconium tungstate in the zirconium tungstate composite powders doped with the antimony in a temperature gradient within a range from 500° C. to 1,100° C. for a predetermined time period, so that the antimony and the zirconium tungstate in the zirconium tungstate composite powders doped with the antimony bond together to form into composite tungsten oxide powders; a grinding step implemented by grinding the composite tungsten oxide powders; and a mixing step implemented by mixing the composite tungsten oxide powders that are grinded into an acrylic resin to form the infrared reflective material.Type: GrantFiled: September 14, 2021Date of Patent: October 3, 2023Assignee: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Sen-Huang Hsu, Wei-Sheng Cheng
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Patent number: 11771231Abstract: A multifunctional chair includes a support body, a telescopic structure, a seat body and a pedal assembly. The pedal assembly includes a fixing rod, a movable rod, an operating element and an elastic resistance element. The telescopic structure is connected with the support body, and the telescopic structure can be operated to move telescopically relative to the support body. One end of the fixing rod is fixed to the support body. The movable rod is movably connected with the fixing rod. The operating element is located at the end of the movable rod. Two ends of the elastic resistance element are respectively connected to the support body and the fixing rod. When the movable rod and the fixing rod are rotated toward the ground by pressing the operating element, the elastic resistance element can provide elastic resistance accordingly, so that the user can perform related muscle training exercises.Type: GrantFiled: March 13, 2023Date of Patent: October 3, 2023Assignee: NAN YA PLASTICS CORPORATIONInventor: Kuei-Yung Wang