公开(公告)号：US20240251905A1

公开(公告)日：2024-08-01

申请号：US18299024

申请日：2023-04-11

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: A43B1/14 ,  A43B1/00 ,  A43B13/04 ,  C08G63/16 ,  C08J9/00 ,  C08J11/24

CPC classification number: A43B1/14 ,  A43B1/0063 ,  A43B13/04 ,  C08G63/16 ,  C08J9/00 ,  C08J11/24 ,  C08G2410/00 ,  C08J2367/02

Abstract: A shoe, a sole and a manufacturing method of a polymer material are provided. The shoe includes a midsole, an outsole, an upper, a tongue, an insole and an adhesive. A material of the midsole, the outsole, the upper, the tongue, the insole and the adhesive are a polyester material.

公开(公告)号：US20240052082A1

公开(公告)日：2024-02-15

申请号：US17947183

申请日：2022-09-19

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: C08F283/02 ,  C08J9/00

CPC classification number: C08F283/02 ,  C08J9/0061 ,  C08J2203/08 ,  C08J2367/08

Abstract: A manufacturing method of a polymer material at least includes the following steps. A raw material including polyethylene terephthalate is provided. An alcoholysis reaction is performed by using the raw material with aliphatic diols to form an intermediate product, wherein the intermediate product includes bis 2-hydroxyethyl terephthalate. A polymerization reaction is performed by using the intermediate product and polytetramethylene ether glycol to form a thermoplastic polyester elastomer.

公开(公告)号：US20240052095A1

公开(公告)日：2024-02-15

申请号：US17978978

申请日：2022-11-02

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: C08G63/672 ,  C08G63/183 ,  C08G63/85 ,  C08L67/02

CPC classification number: C08G63/672 ,  C08G63/183 ,  C08G63/85 ,  C08L67/025 ,  C08L2207/04 ,  C08L2207/20 ,  C08L2308/00

Abstract: A manufacturing method of a thermoplastic polyester elastomer at least includes the following. An alcoholysis reaction is performed by using recycled polyethylene terephthalate with aliphatic diols to form an intermediate product. The intermediate product is bis 2-hydroxyethyl terephthalate. The intermediate product is used for a polymerization reaction with long chain polyalkyl glycols to form the thermoplastic polyester elastomer.

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.