公开(公告)号：US20240416629A1

公开(公告)日：2024-12-19

申请号：US18471321

申请日：2023-09-21

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Chun-Che Tsao ,  Wen-Jui Cheng ,  Yueh-Shin Liu

IPC: B32B27/08 ,  B32B7/02 ,  B32B27/36

Abstract: A multilayer polymer structure includes a supporting layer and a first surface layer. The supporting layer includes polyethylene terephthalate. The supporting layer has a melting point of 235 to 252 degrees Celsius. The first surface layer is located on a first surface of the support layer and includes amorphous polyethylene terephthalate.

公开(公告)号：US11738545B2

公开(公告)日：2023-08-29

申请号：US17237060

申请日：2021-04-22

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Ching-Yao Yuan ,  Wen-Jui Cheng ,  Chih-Feng Wang

IPC: B32B27/12 ,  B32B27/08 ,  B32B27/32 ,  B32B5/02 ,  B32B27/20 ,  B32B37/00 ,  B32B38/00 ,  B32B3/26

CPC classification number: B32B27/12 ,  B32B3/266 ,  B32B5/02 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  B32B37/156 ,  B32B38/0012 ,  B32B2038/0028 ,  B32B2262/0253 ,  B32B2264/10 ,  B32B2270/00 ,  B32B2307/72 ,  B32B2307/724 ,  B32B2307/7265

Abstract: A breathable and waterproof membrane and a method for manufacturing the same, and a breathable and waterproof fabric are provided. The breathable and waterproof membrane is formed by stretching a polyolefin material. The breathable and waterproof membrane has a density ranging from 0.6 g/cm3 to 0.8 g/cm3. A plurality of micropores are formed on the breathable and waterproof membrane, and the plurality of micropores each has a size smaller than 500 nm. The polyolefin material includes: 60 wt % to 80 wt % of a first polypropylene resin, 15 wt % to 30 wt % of a second polypropylene resin, and 1 wt % to 10 wt % of inorganic particles. The second polypropylene resin is a modified polypropylene resin having a hydrophilic group. The second polypropylene resin is different from the first polypropylene resin.

公开(公告)号：US11465391B2

公开(公告)日：2022-10-11

申请号：US16794451

申请日：2020-02-19

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Ching-Yao Yuan ,  Wen-Jui Cheng ,  Yu-Chi Hsieh

IPC: B32B15/02 ,  B32B7/12 ,  B32B15/09 ,  B32B15/085

Abstract: A detectable dust-proof paper is provided. The detectable dust-proof paper includes a detected layer, a first plastic layers, and a first ink-receptive layer. The detected layer has two opposite surfaces. The detected layer includes at least one metal which is selected from the group consisting of: aluminum, copper, nickel, iron, and a mixture or an alloy thereof. The first plastic layer is disposed on one of the two surfaces of the detected layer. A material of the first plastic layer is selected from the group consisting of: a polyolefin, a polyester, a polyamide, and any combination thereof. The first ink-receptive layer is disposed on the first plastic layer. The first ink-receptive layer contains an inorganic ink-absorption material ranging between a value larger than 0 wt % and 75 wt %.

公开(公告)号：US12043699B2

公开(公告)日：2024-07-23

申请号：US17723409

申请日：2022-04-18

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Chun-Che Tsao ,  Wen-Jui Cheng ,  Yueh-Shin Liu

IPC: C08G63/183 ,  C08K5/00 ,  C08K7/14 ,  C08K9/06 ,  C08L67/02

CPC classification number: C08G63/183 ,  C08K5/005 ,  C08K5/0066 ,  C08K5/0083 ,  C08K7/14 ,  C08K9/06 ,  C08L67/02 ,  C08K2201/011 ,  C08L2201/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2207/20

Abstract: The invention provides an impact-resistant and flame-retardant polyester material, which includes a PET resin, a nucleating agent, a flame retardant, an antioxidant, a rod-shaped filling and reinforcing material and a compatibilizer. The PET resin includes virgin pellets or environmental-friendly recycled pellets, which can meet the demand for the introduction of recycled materials.

公开(公告)号：US11752067B2

公开(公告)日：2023-09-12

申请号：US17337665

申请日：2021-06-03

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Ching-Yao Yuan ,  Wen-Jui Cheng ,  Min-Fan Chung

IPC: A61J1/03 ,  B32B15/09 ,  B32B15/20 ,  B32B7/12 ,  C08L67/02 ,  B32B15/085 ,  B32B27/32 ,  B32B27/08 ,  B32B27/36 ,  B65D75/32 ,  B65D75/36 ,  B65D75/30

CPC classification number: A61J1/035 ,  B32B7/12 ,  B32B15/085 ,  B32B15/09 ,  B32B15/20 ,  B32B27/08 ,  B32B27/32 ,  C08L67/02 ,  B32B27/36 ,  B32B2250/03 ,  B32B2250/05 ,  B32B2307/31 ,  B32B2307/558 ,  B32B2307/7242 ,  B32B2307/7265 ,  B32B2439/80 ,  B65D75/30 ,  B65D75/327 ,  B65D75/36

Abstract: A pharmaceutical packaging composite film includes a heat sealing layer, an aluminum foil layer, and an impact resistant layer. The heat sealing layer contains residues derived from at least one of 1,4-butanediol, isophthalic acid, isoprene glycol, and isopropanol, and thus has a melting point between 130° C. and 180° C. The aluminum foil layer is disposed on the heat sealing layer. The impact resistant layer is disposed on the aluminum foil layer.

公开(公告)号：US20210246262A1

公开(公告)日：2021-08-12

申请号：US17137364

申请日：2020-12-30

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Wen-Cheng Yang ,  Wen-Jui Cheng ,  Chia-Yen Hsiao

IPC: C08G63/183 ,  B32B27/36 ,  B32B27/08 ,  B32B37/15

Abstract: A polyester film for being embossed with a laser-engraved pattern and a manufacturing method thereof are provided. The polyester film includes a substrate layer and at least one surface layer formed on the substrate layer. The surface layer serves as an easy-to-press embossed pattern layer, and is formed from a polyester-based copolymer. The polyester-based copolymer includes residues derived from a diacid component and residues derived from a diol component. The diacid component includes 85 to 95 mol % of terephthalic acid and 5 to 15 mol % of isophthalic acid. The diol component includes 35 to 74 mol % of ethylene glycol, 1 to 15 mol % of neopentyl glycol, and 25 to 50 mol % of 1,4-butanediol.

公开(公告)号：US20240199797A1

公开(公告)日：2024-06-20

申请号：US18188477

申请日：2023-03-23

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Chun-Che Tsao ,  Wen-Jui Cheng ,  Yueh-Shin Liu

IPC: C08G63/183 ,  C08J5/04 ,  C08K3/30 ,  C08K3/36 ,  C08K5/098 ,  C08K7/14 ,  C08L67/03

CPC classification number: C08G63/183 ,  C08J5/043 ,  C08K3/30 ,  C08K3/36 ,  C08K5/098 ,  C08K7/14 ,  C08L67/03 ,  C08J2367/03 ,  C08K2003/3063 ,  C08K2201/011 ,  C08L2203/30 ,  C08L2205/025 ,  C08L2207/20

Abstract: A PET polyester material includes polyethylene terephthalate (PET) resin, nucleating agent, lubricant agent, antioxidant, and inorganic reinforcing material. The inorganic reinforcing material comprises talc, calcium sulfate whisker, magnesium sulfate whisker, glass fiber or a combination thereof. The inorganic reinforcing material is added in an amount of 5% by weight to 15% by weight based on a total weight of the PET polyester material.

公开(公告)号：US20240158631A1

公开(公告)日：2024-05-16

申请号：US18084566

申请日：2022-12-20

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Chun-Che Tsao ,  Wen-Jui Cheng ,  Yueh-Shin Liu

IPC: C08L67/03 ,  C08K3/016 ,  C08K9/06 ,  C08L33/12

CPC classification number: C08L67/03 ,  C08K3/016 ,  C08K9/06 ,  C08L33/12 ,  C08L2201/02 ,  C08L2201/22 ,  C08L2205/16

Abstract: The invention provides a high strength flame-retardant polyester material, which includes a PET resin, a nucleating agent, a flame retardant, an antioxidant, a rod-shaped filling and reinforcing material and a compatibilizer. The PET resin includes virgin pellets or environmentally-friendly recycled pellets, which can meet the demand for the introduction of recycled materials.

公开(公告)号：US11911951B2

公开(公告)日：2024-02-27

申请号：US17012204

申请日：2020-09-04

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Wen-Cheng Yang ,  Wen-Jui Cheng ,  Chia-Yen Hsiao ,  Chien-Chih Lin

IPC: B32B27/08 ,  B32B27/36 ,  B32B7/02 ,  B32B27/20 ,  C08K3/36 ,  C08K13/02 ,  C08K5/10 ,  B29C55/14 ,  B29C55/00 ,  C08K5/00 ,  C08K5/103 ,  C08K3/013 ,  B29K67/00

CPC classification number: B29C55/143 ,  B29C55/005 ,  B32B27/08 ,  B32B27/36 ,  C08K3/013 ,  C08K3/36 ,  C08K5/005 ,  C08K5/0083 ,  C08K5/103 ,  C08K13/02 ,  B29K2067/00 ,  B29K2995/0024 ,  B32B2250/02 ,  B32B2250/244 ,  B32B2307/408 ,  B32B2307/732 ,  C08K2201/005

Abstract: A matte film for hot pressing and a manufacturing method thereof are provided. The manufacturing method includes steps of forming at least one polyester composition into an unstretched polyester thick film and stretching the unstretched polyester thick film in a machine direction (MD) and a transverse direction (TD). The polyester composition includes 81% to 97.9497% by weight of a polyester resin, 0.02% to 2% by weight of an antioxidative ingredient, 0.0003% to 1% by weight of a nucleating agent, 0.01% to 2% by weight of a flow aid, 0.01% to 2% by weight of a polyester modifier, 0.01% to 2% by weight of an inorganic filler, and 2% to 10% by weight of silica particles. The polyester resin has an intrinsic viscosity between 0.60 dl/g and 0.80 dl/g.

公开(公告)号：US11613622B2

公开(公告)日：2023-03-28

申请号：US17355208

申请日：2021-06-23

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Chun-Che Tsao ,  Wen-Jui Cheng ,  Yueh-Shin Liu

IPC: C08J11/12

Abstract: A method for forming polyester material from recycled film including the following steps is provided: performing a film surface treatment on the recycled film to form a recycled material including polyester; fragmenting the recycled material to form a recycled chipped material, wherein the recycled chipped material has a first intrinsic viscosity; and forming the polyester material by the recycled chipped material, wherein the polyester material has a second intrinsic viscosity, and the second intrinsic viscosity is greater than the first intrinsic viscosity.