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：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).

公开(公告)号：US20240417528A1

公开(公告)日：2024-12-19

申请号：US18358930

申请日：2023-07-25

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Jung-Jen Chuang ,  Zhang-Jian Huang ,  Mong-Chen Chang

IPC: C08J11/24

Abstract: A disposal method for recyclate of the disclosure including: providing recyclable containing polyester; performing a first depolymerization step, including mixing the recyclable and o-BHET for reaction and extrusion depolymerization to at least obtain or produce p-BHET; and performing a second depolymerization step, including mixing the p-BHET and a depolymerization solution for chemically depolymerization to at least obtain or produce m-BHET.

公开(公告)号：US20240400734A1

公开(公告)日：2024-12-05

申请号：US18357943

申请日：2023-07-24

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Chi-Lin Chen ,  Hung-Yi Chang ,  Wen-Hua Lu ,  Meng-Huai Han

IPC: C08F212/08 ,  C08F212/32

Abstract: A resin composition includes a copolymer. The copolymer includes an aromatic monomer and an alicyclic monomer. A molecular weight of the copolymer is in a range of 2000 to 5000. Compared with the copolymer, a proportion of the alicyclic monomer is 1% to 30%. A manufacturing method of the resin composition is also provided.

公开(公告)号：US12129344B2

公开(公告)日：2024-10-29

申请号：US17408507

申请日：2021-08-23

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Wen-Cheng Yang ,  Te-Chao Liao ,  Chun-Cheng Yang ,  Chia-Yen Hsiao ,  Ching-Yao Yuan

IPC: C08J11/10 ,  B29B17/04 ,  B29C48/00 ,  B29C48/08 ,  B29K67/00 ,  B29K105/00 ,  B29K105/26 ,  C08J5/18 ,  C08J11/06 ,  C08L67/02

CPC classification number: C08J11/10 ,  B29B17/0412 ,  B29C48/022 ,  B29C48/08 ,  C08J5/18 ,  C08J11/06 ,  C08L67/02 ,  B29B2017/042 ,  B29K2067/00 ,  B29K2105/0094 ,  B29K2105/26 ,  B29K2995/0026 ,  B29K2995/0046 ,  B29K2995/0072 ,  C08J2367/02 ,  C08J2467/02 ,  C08L2205/025 ,  C08L2207/20

Abstract: A polyester film and a method for producing the same are provided. The polyester film includes a physically recycled polyester resin and a chemically recycled polyester resin. The physically recycled polyester resin is formed of physically recycled polyester chips, and the physically recycled polyester chips have a first intrinsic viscosity. The chemically recycled polyester resin is formed of chemically recycled polyester chips, and the chemically recycled polyester chips have a second intrinsic viscosity. The second intrinsic viscosity is less than the first intrinsic viscosity. The physically recycled polyester chips and the chemically recycled polyester chips are mixed with each other and melt extruded according to a predetermined intrinsic viscosity, so that the polyester film has the predetermined intrinsic viscosity.

公开(公告)号：US12071080B2

公开(公告)日：2024-08-27

申请号：US17401320

申请日：2021-08-13

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Chun-Che Tsao ,  Jhen-Rong Syu

IPC: B60R13/02 ,  B32B5/24 ,  B32B27/06 ,  B60K35/60 ,  D06N3/00 ,  D06N3/06 ,  B60K35/10 ,  B60K37/20

CPC classification number: B60R13/0256 ,  B32B5/245 ,  B32B27/065 ,  B60K35/60 ,  D06N3/0013 ,  D06N3/06 ,  B60K35/10 ,  B60K37/20 ,  B60K2360/1438 ,  B60K2360/28 ,  B60K2360/688 ,  D06N2211/261 ,  D06N2211/28

Abstract: A leather material suitable for being attached to a touch display panel such as a vehicle dashboard is provided. The leather material includes a foam layer and a fabric layer. The foam layer is foamed to provide a leather feel. The fabric layer is disposed on the foam layer, and the fabric layer is color-matched and embossed to present a leather pattern. Base materials of the foam layer and the fabric layer are both at least one material selected from the group consisting of polyvinyl chloride (PVC), polyurethane (PU), and polyolefin (PO). The leather material in entirety has a visible light transmittance of between 40% and 70% and has a resistivity of not less than 1010 Ωcm. A vehicle dashboard composite structure is also provided.

公开(公告)号：US12012518B2

公开(公告)日：2024-06-18

申请号：US17203754

申请日：2021-03-17

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: C09D167/02 ,  B29B17/04 ,  B29C48/00 ,  B29C48/08 ,  B29C48/21 ,  B29C48/22 ,  B29K67/00 ,  B29K105/26 ,  B32B7/02 ,  B32B7/027 ,  B32B27/08 ,  B32B27/16 ,  B32B27/18 ,  B32B27/36 ,  C08G63/183 ,  C08J11/06 ,  C08J11/22 ,  C08J11/24

CPC classification number: C09D167/02 ,  B32B7/02 ,  B32B7/027 ,  B32B27/08 ,  B32B27/16 ,  B32B27/18 ,  B32B27/36 ,  C08G63/183 ,  C08J11/06 ,  C08J11/22 ,  C08J11/24 ,  B29B17/04 ,  B29C48/022 ,  B29C48/08 ,  B29C48/21 ,  B29C48/22 ,  B29K2067/003 ,  B29K2105/26 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/244 ,  B32B2250/40 ,  B32B2264/06 ,  B32B2270/00 ,  B32B2272/00 ,  B32B2307/30 ,  B32B2307/718 ,  B32B2307/732 ,  B32B2439/60 ,  C08J2367/02 ,  C08J2467/02 ,  Y02W30/62

Abstract: A polyester film for laser embossing and a method for manufacturing the same are provided. The polyester film for laser embossing is made from a recycled polyester material, and includes a base layer and a skin layer. The skin layer is disposed on at least one surface of the base layer. The skin layer is formed from a first polyester composition. The first polyester composition includes regenerated polyethylene terephthalate as a main component and at least one component selected from 1,4-butanediol, isophthalic acid, neopentyl glycol, 2-methyl-1,3-propanediol, pentanediol, isopentyldiol, adipic acid, and 1,4-cyclohexanedimethanol, so that a melting point of the skin layer ranges from 190° C. to 240° C.

公开(公告)号：US20240174849A1

公开(公告)日：2024-05-30

申请号：US18071629

申请日：2022-11-30

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: C08L47/00 ,  C08J5/24

CPC classification number: C08L47/00 ,  C08J5/244 ,  C08J2347/00 ,  C08J2471/12

Abstract: A resin composition is provided, which includes a novel low-dielectric resin, a cross-linking agent, a polyphenylene ether resin, a halogen-free flame retardant, a spherical silica, and a siloxane coupling agent. The novel low-dielectric resin has a styrene proportion of 10% to 40%, a divinylbenzene proportion of 10% to 40%, and an ethylene proportion of 10% to 20%, which may effectively reduce the dissipation factor of the resin composition, and achieve the electrical specification of low dielectric.

公开(公告)号：US20240174779A1

公开(公告)日：2024-05-30

申请号：US18149155

申请日：2023-01-03

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: C08F212/08 ,  C08F210/02 ,  C08F212/36 ,  C08F236/06 ,  C08G65/48 ,  C08K3/36 ,  C08K5/49 ,  C08K5/5425 ,  C08K9/08

CPC classification number: C08F212/08 ,  C08F210/02 ,  C08F212/36 ,  C08F236/06 ,  C08G65/485 ,  C08K3/36 ,  C08K5/49 ,  C08K5/5425 ,  C08K9/08 ,  C08G2650/04 ,  C08K2201/003

Abstract: A resin composition is provided. The resin composition includes a resin mixture, a flame retardant, a spherical silica and a siloxane coupling agent. The resin mixture includes a first resin polymerized by a monomer mixture including styrene, divinylbenzene and ethylene, a second resin including a polyphenylene ether resin modified by bismaleimide, and a SBS resin. The resin composition of the present disclosure can have a high glass transition temperature, a low dielectric constant and a low dissipation factor.

公开(公告)号：US20240158632A1

公开(公告)日：2024-05-16

申请号：US18074526

申请日：2022-12-05

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: C08L71/12

CPC classification number: C08L71/123 ,  C08L2205/03

Abstract: A resin composition is provided, which includes a novel low dielectric resin, a SBS resin, a cross-linking agent, a PPE resin, a halogen-free flame retardant, a spherical silica, and a siloxane coupling agent. The novel low dielectric resin is a maleimide resin. With the formula, the resin composition may improve resin fluidity and glass transition temperature (Tg) while maintaining low dielectric, thereby enhancing the overall processability.