公开(公告)号：US20250163260A1

公开(公告)日：2025-05-22

申请号：US18417073

申请日：2024-01-19

Applicant: NAN YA PLASTICS CORPORATION

Inventor： TE-CHAO LIAO ,  LI-YUN CHEN ,  WEI-RU HUANG ,  HUNG-YI CHANG ,  CHIA-LIN LIU

IPC: C08L63/00

Abstract: A low-dielectric resin composition includes an epoxy resin, an active ester compound, a modified polyphenylene ether resin, and an inorganic filler material. Based on a total weight of the low-dielectric resin composition being 100 wt %, a content of the epoxy resin ranges from 5 wt % to 30 wt %, a content of the active ester compound ranges from 5 wt % to 40 wt %, a content of the modified polyphenylene ether resin ranges from 0.1 wt % to 20 wt %, and a content of the inorganic filler material is not less than 40 wt %. A ratio of the content of the active ester compound relative to the content of the epoxy resin ranges from 0.5 to 2.

公开(公告)号：US20250115756A1

公开(公告)日：2025-04-10

申请号：US18498059

申请日：2023-10-31

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Hung-Yi Chang ,  Chia-Lin Liu ,  Ren-Yu Liao

IPC: C08L63/00 ,  B32B5/02 ,  B32B15/14 ,  B32B15/20 ,  C08J5/24

Abstract: The disclosure provides a resin composition, a substrate, and a copper clad laminate, wherein the resin composition includes a naphthalene ring epoxy resin, a bismaleimide resin, a crosslinking agent, polysiloxane, an accelerator, and a filler.

公开(公告)号：US20250092249A1

公开(公告)日：2025-03-20

申请号：US18496945

申请日：2023-10-30

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: C08L67/03 ,  C08K5/05

Abstract: An alloy material of polycarbonate-polyethylene terephthalate includes the following components: a polycarbonate, a polyethylene terephthalate, a transesterification inhibitor, and a compatibilizer.

公开(公告)号：US20250066968A1

公开(公告)日：2025-02-27

申请号：US18472250

申请日：2023-09-22

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Jung-Jen Chuang ,  Chung-Chi Su

IPC: D06B3/10 ,  D06P5/13

Abstract: A method for degumming and decolorizing polyester fabrics is provided. The method includes the following steps. A first polyester fabric attached with a dye and a gum-film or treatment agent is provided. The gum-film or treatment agent in the first polyester fabric is stripped through a combined formulation of an alkaline aqueous solution and a catalyst to obtain a second polyester fabric. Then, the second polyester fabric is decolorized by a combination of a chemical reduction method and a chemical oxidation method to obtain a third polyester fabric.

公开(公告)号：US20250066552A1

公开(公告)日：2025-02-27

申请号：US18467735

申请日：2023-09-15

Applicant: Nan Ya Plastics Corporation

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

IPC: C08G73/12 ,  C08K3/36 ,  C08L63/00

Abstract: The disclosure provides a resin composition, which includes 30 wt % to 50 wt % of a bismaleimide resin; 1 wt % to 10 wt % of an epoxy resin; 1 wt % to 10 wt % of a benzoxazine resin; 1 wt % to 5 wt % of a hardener; 10 wt % to 40 wt % of a filler; and 0.1 wt % to 3 wt % of a coupling agent, based on a total weight of the resin composition.

公开(公告)号：US20250065263A1

公开(公告)日：2025-02-27

申请号：US18502102

申请日：2023-11-06

Applicant: NAN YA PLASTICS CORPORATION

Inventor： TE-CHAO LIAO ,  JUNG-JEN CHUANG ,  YI-CHENG LI ,  FANG-LING HSU

IPC: B01D53/62 ,  B01D53/40 ,  B01D53/75

Abstract: A method for extracting carbon dioxide from a flue gas includes a preparing process, an acid removing process, and a purifying and liquefying process. The preparing process is implemented by collecting the flue gas generated by oxygen-enriched combustion of a glass raw material with methane from a glass furnace. The flue gas includes the carbon dioxide, nitrogen, water vapor, oxygen, fluoric acid compounds, and boric acid compounds. The acid removing process is implemented by performing a first acid removing operation. The first acid removing operation is implemented by using a sodium hydroxide aqueous solution to remove the fluoric acid compounds and the boric acid compounds in the flue gas. The purifying and liquefying process is implemented by using a purifying and liquefying unit to extract the flue gas that already undergoes the acid removing process, so as to obtain liquid carbon dioxide having a purity greater than 99%.

公开(公告)号：US12199234B2

公开(公告)日：2025-01-14

申请号：US18097573

申请日：2023-01-17

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Chia-Ling Chen ,  Ming-Jen Tzou

IPC: H01M10/0562 ,  C25D3/38 ,  H01M4/04 ,  H01M10/0525

Abstract: A method for producing an electrolytic copper foil is provided. The method includes preparing a copper electrolytic solution including at least one addition agent and performing an electroplating step including: electrolyzing the copper electrolytic solution to form a raw foil layer. The raw foil layer has a first surface and a second surface opposite to the first surface. In the X-ray diffraction spectrum of the first surface, a ratio of the diffraction peak intensity I(200) of the (200) crystal face of the first surface relative to the diffraction peak intensity I(111) of the (111) crystal face of the first surface is between 0.5 and 2.0. A ratio of the diffraction peak intensity I(200) of the (200) crystal face of the second surface relative to the diffraction peak intensity I(111) of the (111) crystal face of the second surface is between 0.5 and 2.0.

公开(公告)号：US20250011527A1

公开(公告)日：2025-01-09

申请号：US18459456

申请日：2023-09-01

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: C08G61/02

Abstract: A preparation method of a modified naphthol resin includes the following. A nitration reaction and a hydrogenation reaction are sequentially performed on a naphthol resin to form a modified naphthol resin with an amino group in a structure. A solvent used in the hydrogenation reaction includes tetrahydrofuran, toluene, isopropanol, an amide solvent, or an above-mentioned co-solvent.

公开(公告)号：US20250002634A1

公开(公告)日：2025-01-02

申请号：US18460663

申请日：2023-09-04

Applicant: NAN YA PLASTICS CORPORATION

Inventor： TE-CHAO LIAO ,  HAN-CHING HSU ,  CHEN-WEI CHANG

IPC: C08G18/12 ,  C08G18/32 ,  C08G18/42 ,  C08J5/18 ,  C08K5/05 ,  C08K5/29

Abstract: A thermoplastic polyurethane resin used for preparing a car wrap film is formed from a reaction mixture through a polymerization reaction. The reaction mixture includes: an isocyanate material, a polyol material, and a chain extender. The isocyanate material does not have any benzene ring in its chemical structure. The isocyanate material is selected from the group consisting of 4,4′-diisocyanato dicyclohexylmethane (H12MDI), hexamethylene diisocyanate (HDI), and isophorone diisocyanate (IPDI). The polyol material is selected from the group consisting of polycaprolactone polyol and polyether polyol. The chain extender is a glycol chain extender.

公开(公告)号：US12180332B2

公开(公告)日：2024-12-31

申请号：US17377531

申请日：2021-07-16

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Jung-Jen Chuang ,  Zhang-Jian Huang ,  Che-Jung Hsu

IPC: C08G63/20 ,  C08G63/85

Abstract: A plasticizer and a method for producing the same are provided. The method for producing the plasticizer includes: reacting a reaction mixture at each of a plurality of temperature holding stages in a heating process to form a semi-finished product; and purifying the semi-finished product at each of a plurality of low pressure stages of a decompression process to obtain a plasticizer. A temperature range of the heating process is from 140° C. to 220° C., a pressure range of the decompression process is from 750 Torr to 20 Torr, and the reaction mixture contains dibasic acid (e.g., adipic acid), diol (e.g. 1,4-butanediol), monohydric alcohol (e.g., 2-ethylhexanol), and catalyst (e.g., titanium catalyst).