公开(公告)号：US11802202B2

公开(公告)日：2023-10-31

申请号：US17337430

申请日：2021-06-03

Applicant: NAN YA PLASTICS CORPORATION

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

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

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 modified thermoplastic polyester elastomer and a breathable and waterproof membrane are provided. 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：US11752067B2

公开(公告)日：2023-09-12

申请号：US17337665

申请日：2021-06-03

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Ching-Yao Yuan ,  Wen-Jui Cheng ,  Min-Fan Chung

IPC: A61J1/03 ,  B32B15/09 ,  B32B15/20 ,  B32B7/12 ,  C08L67/02 ,  B32B15/085 ,  B32B27/32 ,  B32B27/08 ,  B32B27/36 ,  B65D75/32 ,  B65D75/36 ,  B65D75/30

CPC classification number: A61J1/035 ,  B32B7/12 ,  B32B15/085 ,  B32B15/09 ,  B32B15/20 ,  B32B27/08 ,  B32B27/32 ,  C08L67/02 ,  B32B27/36 ,  B32B2250/03 ,  B32B2250/05 ,  B32B2307/31 ,  B32B2307/558 ,  B32B2307/7242 ,  B32B2307/7265 ,  B32B2439/80 ,  B65D75/30 ,  B65D75/327 ,  B65D75/36

Abstract: A pharmaceutical packaging composite film includes a heat sealing layer, an aluminum foil layer, and an impact resistant layer. The heat sealing layer contains residues derived from at least one of 1,4-butanediol, isophthalic acid, isoprene glycol, and isopropanol, and thus has a melting point between 130° C. and 180° C. The aluminum foil layer is disposed on the heat sealing layer. The impact resistant layer is disposed on the aluminum foil layer.

公开(公告)号：US11639430B2

公开(公告)日：2023-05-02

申请号：US17400146

申请日：2021-08-12

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: B29C48/08 ,  C08J11/10 ,  B29C48/00 ,  C08J5/18 ,  C08J11/06 ,  C08L67/02 ,  B29K67/00 ,  B29K105/26 ,  B29L7/00

Abstract: A black polyester film and a method for manufacturing the same are provided. The method for manufacturing the black 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 lower than the first intrinsic viscosity; mixing black 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 chip raw material; melting and then extruding the polyester chips raw material to form the black polyester film having the predetermined intrinsic viscosity.

公开(公告)号：US11383502B2

公开(公告)日：2022-07-12

申请号：US17037891

申请日：2020-09-30

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: B32B27/36 ,  C08K3/013 ,  C08K5/11 ,  B65D65/40 ,  B32B27/20 ,  B32B27/08

Abstract: A recyclable retort pouch and a recyclable retort polyester film thereof are provided. The recyclable retort polyester film includes a heat seal layer and at least one polyester layer. The heat seal layer is composed of isophthalic acid, neopentyl glycol, polybutylene terephthalate, 1,4-cyclohexanedimethanol, and polyethylene terephthalate-1,4-cyclohexane dimethanol ester. The polyester layer is formed on the heat seal layer, and is composed of a polyester composition. The polyester composition includes a polyester resin made from recycled PET bottle flakes processed by physical or chemical methods and the polyester resin has an inherent viscosity between 0.62 dl/g and 1.0 dl/g. The recyclable retort pouch is made of the recyclable retort polyester film.

公开(公告)号：US20240191104A1

公开(公告)日：2024-06-13

申请号：US18297631

申请日：2023-04-09

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Ching-Yao Yuan ,  Chih-Feng Wang ,  Teng-Ko Ma

IPC: C09J7/38 ,  B32B7/12 ,  B32B15/085 ,  B32B15/20 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B65D65/40 ,  C09J5/06 ,  C09J7/24 ,  C09J7/35

CPC classification number: C09J7/381 ,  B32B7/12 ,  B32B15/085 ,  B32B15/20 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B65D65/40 ,  C09J5/06 ,  C09J7/243 ,  C09J7/35 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/31 ,  B32B2307/7376 ,  B32B2307/748 ,  B32B2405/00 ,  B32B2439/00 ,  C09J2301/304 ,  C09J2301/414 ,  C09J2400/166 ,  C09J2423/046 ,  C09J2423/10 ,  C09J2451/00 ,  C09J2451/006 ,  C09J2453/006

Abstract: A polyolefin bonding adhesive film includes a support base layer and a bonding adhesive layer formed on a side surface of the support base layer by co-extrusion. The support base layer is a polypropylene film. The bonding adhesive layer is formed of a first polyolefin copolymer modified by maleic anhydride. The first polyolefin copolymer is formed by copolymerization of at least two kinds of C2 to C4 olefin molecules, a first graft ratio of the maleic anhydride grafted onto the first polyolefin copolymer is between 0.5% and 5%, and a first melt index of the first polyolefin copolymer is between 3 g/10 min and 5 g/10 min.

公开(公告)号：US11987676B2

公开(公告)日：2024-05-21

申请号：US17197402

申请日：2021-03-10

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: C08J5/18 ,  B29C48/00 ,  B29C48/08 ,  C08G63/183 ,  C08J3/12 ,  C08J3/20 ,  C08J11/06 ,  C08J11/10 ,  C08K3/04 ,  C08K3/22 ,  C08K3/26 ,  C08K3/30 ,  C08K3/36 ,  C08K5/098 ,  C08L25/06 ,  C08L33/08 ,  C08L67/02 ,  C08L67/03

CPC classification number: C08J5/18 ,  B29C48/022 ,  C08G63/183 ,  C08J3/12 ,  C08K3/041 ,  C08K3/042 ,  C08K3/26 ,  C08K3/30 ,  C08K3/36 ,  C08K5/098 ,  C08L25/06 ,  C08L33/08 ,  C08L67/025 ,  B29C48/00 ,  B29C48/08 ,  C08G2230/00 ,  C08J3/20 ,  C08J3/201 ,  C08J11/06 ,  C08J11/10 ,  C08K3/04 ,  C08K3/22 ,  C08K2003/265 ,  C08K2003/3045 ,  C08K2201/005 ,  C08L67/02 ,  C08L67/03 ,  C08L2203/16 ,  C08L2203/30 ,  C08L2205/02

Abstract: A black polyester film and a method for manufacturing the same are provided. The black 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 include 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 black polyester film further includes a black additive.

公开(公告)号：US11920010B2

公开(公告)日：2024-03-05

申请号：US17409805

申请日：2021-08-24

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: C08J5/18 ,  B32B27/08 ,  B32B27/36 ,  C08J3/22 ,  C08J11/06 ,  C08J11/10 ,  C08L67/00 ,  C08L67/02 ,  C08L67/03

CPC classification number: C08J5/18 ,  C08J3/22 ,  C08J11/06 ,  C08J11/10 ,  B32B27/08 ,  B32B27/36 ,  B32B2250/02 ,  B32B2250/24 ,  B32B2250/244 ,  B32B2307/31 ,  B32B2307/50 ,  B32B2307/558 ,  B32B2367/00 ,  C08J2367/02 ,  C08L67/00 ,  C08L67/02 ,  C08L67/03 ,  C08L2203/16 ,  C08L2203/162 ,  C08L2205/025 ,  C08L2207/20 ,  Y02W30/62 ,  Y10T428/2826 ,  Y10T428/31786

Abstract: The disclosure discloses a heat-sealable polyester film, including a base layer and a heat-seal layer formed on the base layer. The heat-seal layer includes a physically regenerated polyester resin, a chemically regenerated polyester resin, and a modifier. The heat-sealable temperature of the heat-sealable polyester film is between 100° C. and 230° C.

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：US20220243018A1

公开(公告)日：2022-08-04

申请号：US17409805

申请日：2021-08-24

Applicant: NAN YA PLASTICS CORPORATION

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

IPC: C08J5/18 ,  C08J11/06 ,  C08J11/10 ,  C08J3/22

Abstract: The disclosure discloses a heat-sealable polyester film, including a base layer and a heat-seal layer formed on the base layer. The heat-seal layer includes a physically regenerated polyester resin, a chemically regenerated polyester resin, and a modifier. The heat-sealable temperature of the heat-sealable polyester film is between 100° C. and 230° C.

公开(公告)号：US10403865B2

公开(公告)日：2019-09-03

申请号：US14505713

申请日：2014-10-03

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Dein-Run Fung ,  Ying-Te Huang ,  Chao-Hsien Lin ,  Ching-Yao Yuan ,  Teng-Ko Ma

IPC: H01M2/02 ,  H01M10/052

Abstract: A method for lithium aluminum film packaging materials, with water, high temperature and corrosion resistance, the substrate layer, and then layer, aluminum foil layer, anti-corrosion layer, adhesive layer and the inner layer together constitute from the outermost to innermost layer laminate structure in which one side of the aluminum foil layer, or both side surface of the conductive coating material to said coating and curing anticorrosive layer, and the use of fluorine-containing polyurethane resin constituting the laminated rubber layer and the inner layer of corrosion between the adhesive layer, used lithium batteries as plastic film packaging applications, it can promote lithium battery with Merit water resistance, high temperature resistance and corrosion resistance, and enhance the use of lithium batteries in years.