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：US20240059836A1

公开(公告)日：2024-02-22

申请号：US17901869

申请日：2022-09-02

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Wen-Hua Lu ,  Chi-Lin Chen

IPC: C08G65/48 ,  C08G65/26 ,  C08G65/332 ,  C08F222/06

CPC classification number: C08G65/485 ,  C08G65/2633 ,  C08G65/2612 ,  C08G65/2675 ,  C08G65/3324 ,  C08F222/06 ,  C08G2650/04

Abstract: A polyphenylene ether bismaleimide resin is provided. The polyphenylene ether bismaleimide resin (PPE-BMI) is formed from a modified polyphenylene ether diamine and a maleic anhydride by a condensation polymerization. The modified polyphenylene ether diamine is formed by reacting a phenol-based compound with a polyphenylene ether.

公开(公告)号：US11891508B2

公开(公告)日：2024-02-06

申请号：US18177738

申请日：2023-03-02

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Ching-Yao Yuan ,  Wei-Tang Liao

IPC: C08K5/05 ,  C08K5/105 ,  C08K5/12 ,  C08K5/132 ,  C08K5/1515 ,  C08G63/672 ,  C08L67/02 ,  C08K5/00 ,  C08G63/91

CPC classification number: C08L67/025 ,  C08G63/672 ,  C08G63/916 ,  C08K5/005 ,  C08K5/105 ,  C08K5/12 ,  C08K5/132 ,  C08K5/1515 ,  C08L2205/025 ,  C08L2205/08 ,  C08L2207/04 ,  C08L2207/20

Abstract: 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.

公开(公告)号：US11753512B2

公开(公告)日：2023-09-12

申请号：US17199451

申请日：2021-03-12

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Wen-Cheng Yang ,  Te-Chao Liao ,  Chia-Yen Hsiao ,  Hao-Sheng Chen

IPC: C08J5/18 ,  B29C48/00 ,  C08G63/183 ,  C08G63/692 ,  C08J3/12 ,  C08K3/04 ,  C08K3/22 ,  C08K3/26 ,  C08K3/30 ,  C08K3/36 ,  C08K5/00 ,  C08K5/098 ,  C08L25/06 ,  C08L33/08 ,  C08L67/02

CPC classification number: C08J5/18 ,  B29C48/022 ,  C08G63/183 ,  C08G63/692 ,  C08J3/12 ,  C08K3/04 ,  C08K3/22 ,  C08K3/26 ,  C08K3/30 ,  C08K3/36 ,  C08K5/0066 ,  C08K5/098 ,  C08L25/06 ,  C08L33/08 ,  C08L67/02 ,  C08K2003/2203 ,  C08K2003/2227 ,  C08K2003/2241 ,  C08K2003/265 ,  C08K2003/3045 ,  C08K2201/005 ,  C08L2201/02 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2203/30 ,  C08L2207/20

Abstract: A flame-retardant polyester film and a method for manufacturing the same are provided. The flame-retardant polyester film includes a physically recycled polyester resin and a chemically recycled polyester resin. The physically recycled polyester resin is formed by a plurality of physically recycled polyester chips. The chemically recycled polyester resin is formed by a plurality of chemically recycled polyester chips and mixed with the physically recycled polyester resin. The plurality of chemically recycled polyester chips further includes chemically recycled electrostatic pinning polyester chips. The chemically recycled electrostatic pinning polyester chips contain electrostatic pinning additives, and the electrostatic pinning additives are metal salts. Expressed in percent by weight based on a total weight of the polyester film, a content of the electrostatic pinning additives in the polyester film is between 0.005% and 0.1% by weight. The flame-retardant polyester film further includes a flame-retardant additive.

公开(公告)号：US20230279226A1

公开(公告)日：2023-09-07

申请号：US17740375

申请日：2022-05-10

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Wei-Ru Huang ,  Hung-Yi Chang ,  Chia-Lin Liu ,  Chien Kai Wei

IPC: C08L79/08 ,  C08G73/10

CPC classification number: C08L79/08 ,  C08G73/1032 ,  C08G73/105 ,  C08G73/1082 ,  C08G73/1042 ,  C08L2201/08 ,  C08L2201/10 ,  C08L2203/16

Abstract: A polyimide resin is obtained by polymerizing a modified polyphenylene ether resin with terminal amine groups and tetracarboxylic dianhydride. The polyimide has the following characteristics: the dissipation factor under 10 GHz electromagnetic wave is less than 0.0040; the water absorption rate is less than 0.3%; or, the temperature of glass transition is greater than 250° C.

公开(公告)号：US11739226B2

公开(公告)日：2023-08-29

申请号：US17394411

申请日：2021-08-05

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Chun-Che Tsao ,  Shih-Hsun Yen

IPC: C09D5/08 ,  C09D163/00 ,  C09D7/45 ,  C09D5/24

CPC classification number: C09D5/08 ,  C09D5/24 ,  C09D7/45 ,  C09D163/00

Abstract: An environmentally friendly anti-corrosion coating material and a method for preparing the same are provided. The environmentally friendly anti-corrosion coating material includes 80 to 90 parts by weight of an epoxy resin, 3 to 7 parts by weight of at least one conductive polymer, 55 to 65 parts by weight of curing agent, and at least one functional additive. The at least one conductive polymer is selected from the group consisting of polyacetylene, polypyrrole, polyaniline, polythiophene and poly(p-phenylene).

公开(公告)号：US11639420B2

公开(公告)日：2023-05-02

申请号：US17004206

申请日：2020-08-27

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Hao-Sheng Chen ,  Hung-Yi Chang ,  Chi-Lin Chen

IPC: C08G73/12 ,  C08J5/24 ,  B32B15/20

Abstract: A modified bismaleimide resin, a method for preparing the same, a prepreg, a copper clad laminate, and a printed circuit board are provided. The modified bismaleimide resin is formed by reacting a diamine having a specific structure with maleic anhydride, and has greater amounts of non-polar and hydrophobic groups in the molecular structure thereof.

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.

公开(公告)号：US11561332B2

公开(公告)日：2023-01-24

申请号：US17159297

申请日：2021-01-27

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Wen-Cheng Yang ,  Chia-Yen Hsiao ,  Chun-Che Tsao

IPC: G02B5/20 ,  G02B1/11 ,  G02B5/28 ,  B32B27/20

Abstract: An infrared shielding film and a method for manufacturing the same are provided. The infrared shielding film includes an infrared absorbing layer and a first infrared reflecting layer disposed on a surface of the infrared absorbing layer. The infrared absorbing layer contains a uniform distribution of composite tungsten oxide particles that are present in an amount of 0.1% to 10% by weight based on the total weight of the infrared absorbing layer. The first infrared reflecting layer contains a uniform distribution of titanium oxide particles that are present in an amount of 0.1% to 10% by weight based on the total weight of the first infrared reflecting layer.

公开(公告)号：US20220243031A1

公开(公告)日：2022-08-04

申请号：US17408497

申请日：2021-08-23

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Wen-Cheng Yang ,  Te-Chao Liao ,  Chun-Cheng Yang ,  Chia-Yen Hsiao ,  Hao-Sheng Chen

IPC: C08J11/10 ,  C08J11/06 ,  C08L67/02 ,  C08J5/18 ,  B29B17/04 ,  B29C48/00 ,  B29C48/08

Abstract: A matte polyester film and a method for manufacturing the same are provided, The method for manufacturing the matte polyester film includes: providing a recycled polyester material; physically regenerating a part of the recycled polyester material to form physically regenerated polyester chips having a first intrinsic viscosity; chemically regenerating another part of the recycled polyester material to form chemically regenerated polyester chips having a second intrinsic viscosity less than the first intrinsic viscosity; mixing matte regenerated polyester chips, the physically regenerated polyester chips, and the chemically regenerated polyester chips according to a predetermined intrinsic viscosity so as to form a polyester masterbatch material; melting and then extruding the polyester masterbatch material to obtain the matte polyester film having the predetermined intrinsic viscosity.