公开(公告)号：US20230167298A1

公开(公告)日：2023-06-01

申请号：US17870818

申请日：2022-07-21

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Chien Kai Wei ,  Hung-Yi Chang

IPC: C08L75/04 ,  C08L45/00

CPC classification number: C08L75/04 ,  C08L45/00 ,  C08L2205/035 ,  C08L2312/00 ,  C08L2201/02

Abstract: A resin composition includes resin and inorganic filler. The resin includes CE resin and BMI resin, and a purity of the inorganic filler is at least greater than 99%.

公开(公告)号：US20230151145A1

公开(公告)日：2023-05-18

申请号：US17574553

申请日：2022-01-13

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: C08G63/199 ,  C08G63/672 ,  C08G63/78 ,  C08K5/56

CPC classification number: C08G63/199 ,  C08G63/672 ,  C08G63/785 ,  C08K5/56

Abstract: A polymer resin includes a copolymer of polyethylene terephthalate (PET). In the process of preparing PET, part of ethylene glycol is replaced with other components to obtain the copolymer of PET.

公开(公告)号：US20230142458A1

公开(公告)日：2023-05-11

申请号：US17580584

申请日：2022-01-20

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: C08L67/02 ,  C08J3/22

CPC classification number: C08L67/02 ,  C08J3/226 ,  C08L2310/00 ,  C08J2367/00 ,  C08J2423/02

Abstract: The disclosure provides a high melt strength polyester resin composition and a manufacturing method thereof. The high melt strength polyester resin composition includes a polyester resin, a polyolefin resin, a chain extender, an antioxidant, and a phosphorus compound stabilizer. A melting point of the polyester resin is 150° C. to 200° C.

公开(公告)号：US11643564B2

公开(公告)日：2023-05-09

申请号：US16891310

申请日：2020-06-03

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: C09D11/102 ,  C09D11/037

CPC classification number: C09D11/102 ,  C09D11/037

Abstract: A water-based printing ink composition for gravure printing and a method for producing the same are provided. The water-based printing ink composition includes: 1 to 15 parts by weight of a pigment, 1 to 50 parts by weight of an aqueous resin mixture, 1 to 20 parts by weight of a quick-drying agent, and 30 to 80 parts by weight of water. The aqueous resin mixture includes a first aqueous resin and a second aqueous resin, a first glass transition temperature of the first aqueous resin is greater than a second glass transition temperature of the second aqueous resin, and an absolute value of the difference between the first glass transition temperature and the second glass transition temperature is not less than 40° C. The quick-drying agent is an alcohol or a ketone, and the quick-drying agent has a boiling point of not greater than 85° C.

公开(公告)号：US20230111533A1

公开(公告)日：2023-04-13

申请号：US17826195

申请日：2022-05-27

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Sen-Huang Hsu ,  Yu-lin Li

IPC: B01J37/02 ,  B01J27/10 ,  B01J27/128 ,  B01J27/138 ,  B01J27/32 ,  B01J31/18 ,  B01J14/00 ,  C08J11/10

Abstract: Provided are a preparation method of an ion catalyst material for PET chemical recycling and a PET chemical recycling method. The preparation method of an ion catalyst material for PET chemical recycling includes the following. A metal chloride is added to an alkylimidazole-chloride ionic liquid to form a bisalkylimidazole-metal tetrachloride ionic liquid that is grafted on a porous carrier.

公开(公告)号：US20230082196A1

公开(公告)日：2023-03-16

申请号：US17721339

申请日：2022-04-14

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: D06M13/188 ,  D06P5/13

Abstract: Provided is a recycling method of a polyester cotton blended fabric, including the following steps. A dye-containing polyester cotton blended fabric is put into an acidic aqueous solution containing an oxidizing agent for heating and soaking, so as to degrade the cotton in the polyester cotton blended fabric into powder, and decolorization is performed at the same time to remove the dye. After that, a polyester fabric and cotton powder are obtained by double filtration.

公开(公告)号：US20220348735A1

公开(公告)日：2022-11-03

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：US11421105B2

公开(公告)日：2022-08-23

申请号：US16679420

申请日：2019-11-11

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Han-Ching Hsu ,  Kai-Chih Lei ,  Chun-Lai Chen

IPC: C08L67/02

Abstract: A use of a low specific gravity PET composite material that is suitable for manufacturing a tableware article by injection molding is provided. The tableware article provides a balance between aesthetic appearance and food safety and can be used in place of melamine tableware. The low specific gravity PET composite material includes 66.5-96.3 wt % of PET, 0-20 wt % of PBT, 3-10 wt % of an inorganic filler, 0.1-0.5 wt % of an antioxidant, 0.1-1 wt % of a processing aid, and 0.5-2 wt % of a nucleating agent, and the total amount of all components is 100 wt %.

公开(公告)号：US11204126B2

公开(公告)日：2021-12-21

申请号：US16535821

申请日：2019-08-08

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: F16L59/02 ,  B32B5/02 ,  B32B5/06 ,  B32B7/10

Abstract: A fireproof cladding material for covering or coating a plastic pipeline, includes a cross-sectional structure formed by needle punch or thermal bond to form a two-layer or three-layer laminated structure with an integrated structure. The laminated structure of the cross-sectional structure is composed of a fireproof fiber woven blanket having a thickness of 0.2-250 mm, and an upper side or a lower side of the fireproof fiber woven blanket, or both sides of the upper side and the lower side thereof, is composed of a fireproof reinforcement layer with a thickness of 0.015-0.5 mm. The fireproof cladding material has the characteristics of softness, bendability, light weight and high strength, and is suitable for covering or coating plastic pipelines.

公开(公告)号：US11180436B2

公开(公告)日：2021-11-23

申请号：US16892359

申请日：2020-06-04

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Jung-Jen Chuang ,  Chung-Yu Chen ,  Chiou-Nan Lai

IPC: C07C29/86 ,  C07C29/80 ,  C07C31/20

Abstract: A method for purifying by-product ethylene glycol of polyester in converting plasticizer includes: inputting a reaction liquid waste stream including ethylene glycol and 2-ethylhexanol into an ethylene glycol dehydration tower; inputting a hot water stream into the ethylene glycol dehydration tower to mix with the reaction liquid waste stream and to remove the 2-ethylhexanol from the reaction liquid waste stream; dehydrating the ethylene glycol via the ethylene glycol dehydration tower to collect a crude ethylene glycol stream including dehydrated ethylene glycol from a tower bottom of the ethylene glycol dehydration tower and to collect an organic liquid waste stream including the 2-ethylhexanol from a tower top of the ethylene glycol dehydration tower; and inputting the crude ethylene glycol stream into an ethylene glycol distillation tower to collect a ethylene glycol solution from a tower top of the ethylene glycol distillation tower.