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    POLYESTER FILM AND METHOD FOR MANUFACTURING THE SAME
    1.
    发明申请
    POLYESTER FILM AND METHOD FOR MANUFACTURING THE SAME 有权

    公开(公告)号：US20210332198A1

    公开(公告)日：2021-10-28

    申请号：US17195558

    申请日：2021-03-08

    申请人： NAN YA PLASTICS CORPORATION

    发明人： TE-CHAO LIAO ,  Wen-Cheng Yang ,  CHUN-CHENG YANG ,  Chia-Yen Hsiao ,  Yu-Chi Hsieh

    IPC分类号： C08J5/18 ,  C08L67/02 ,  B29C48/08 ,  B29C48/00

    摘要： A polyester film and a method for manufacturing 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 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 includes 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.

    DETECTABLE DUST-PROOF PAPER
    2.
    发明申请
    DETECTABLE DUST-PROOF PAPER 有权

    公开(公告)号：US20210122140A1

    公开(公告)日：2021-04-29

    申请号：US16794451

    申请日：2020-02-19

    申请人： NAN YA PLASTICS CORPORATION

    发明人： TE-CHAO LIAO ,  CHING-YAO YUAN ,  WEN-JUI CHENG ,  Yu-Chi Hsieh

    IPC分类号： B32B15/02 ,  B32B7/12 ,  B32B15/09 ,  B32B15/085

    摘要： A detectable dust-proof paper is provided. The detectable dust-proof paper includes a detected layer, a first plastic layers, and a first ink-receptive layer. The detected layer has two opposite surfaces. The detected layer includes at least one metal which is selected from the group consisting of: aluminum, copper, nickel, iron, and a mixture or an alloy thereof. The first plastic layer is disposed on one of the two surfaces of the detected layer. A material of the first plastic layer is selected from the group consisting of: a polyolefin, a polyester, a polyamide, and any combination thereof. The first ink-receptive layer is disposed on the first plastic layer. The first ink-receptive layer contains an inorganic ink-absorption material ranging between a value larger than 0 wt % and 75 wt %.

    POLYESTER FILM FOR EMBOSSING AND METHOD FOR MANUFACTURING THE SAME
    3.
    发明申请
    POLYESTER FILM FOR EMBOSSING AND METHOD FOR MANUFACTURING THE SAME 有权

    公开(公告)号：US20220017708A1

    公开(公告)日：2022-01-20

    申请号：US17201199

    申请日：2021-03-15

    申请人： NAN YA PLASTICS CORPORATION

    发明人： Wen-Cheng Yang ,  TE-CHAO LIAO ,  Chia-Yen Hsiao ,  Yu-Chi Hsieh

    IPC分类号： C08J5/18 ,  C08G63/183 ,  C08J11/24 ,  C09D175/04 ,  C09D133/08 ,  C08G63/86

    摘要： A polyester film for embossing and a method for manufacturing the same are provided. The polyester film for embossing is made from a recycled polyester material. The polyester film for embossing includes a base layer and a surface coating layer. The base layer is formed from a polyester composition.
    The polyester composition includes regenerated polyethylene terephthalate as a main component. The surface coating layer is disposed on at least one surface of the base layer. A material of the surface coating layer includes a main resin, fillers, and melamine. Based on a total weight of the surface coating layer being 100 wt %, an existing amount of the main resin is 45 wt % to 95 wt %, an existing amount of the fillers is 0.1 wt % to 30 wt %, and an existing amount of the melamine is 0.01 wt % to 25 wt %.

    POLYESTER FILM AND METHOD FOR MANUFACTURING THE SAME
    4.
    发明申请
    POLYESTER FILM AND METHOD FOR MANUFACTURING THE SAME 有权

    公开(公告)号：US20210047493A1

    公开(公告)日：2021-02-18

    申请号：US16795687

    申请日：2020-02-20

    申请人： NAN YA PLASTICS CORPORATION

    发明人： TE-CHAO LIAO ,  Wen-Cheng Yang ,  CHING-YAO YUAN ,  Yu-Chi Hsieh ,  Chia-Yen Hsiao

    IPC分类号： C08J11/10 ,  C08J3/20 ,  C08J5/18

    摘要： A polyester film and a method for manufacturing the polyester film are provided. The method for manufacturing a polyester film by using a recycled plastic material includes the following steps. A part of the recycled plastic material is physically reproduced to obtain a physically regenerated polyester resin. Another part of the recycled plastic material is chemically reproduced to obtain a chemically regenerated polyester resin. A polyester composition including the physically regenerated polyester resin and the chemically regenerated polyester resin is prepared. Based on a total weight of the polyester composition being 100 wt %, a weight of the chemically regenerated polyester resin is larger than or equal to 5 wt %. The polyester film is manufactured by using the polyester composition. Based on a total weight of the polyester film being 100 wt %, a total amount of the physically regenerated polyester resin and the chemically regenerated polyester resin is from 10 wt % to 100 wt %.

    MATTE POLYESTER FILM AND METHOD FOR MANUFACTURING THE SAME
    7.
    发明申请
    MATTE POLYESTER FILM AND METHOD FOR MANUFACTURING THE SAME 有权

    公开(公告)号：US20210332214A1

    公开(公告)日：2021-10-28

    申请号：US17197042

    申请日：2021-03-10

    申请人： NAN YA PLASTICS CORPORATION

    发明人： TE-CHAO LIAO ,  Wen-Cheng Yang ,  CHUN-CHENG YANG ,  Chia-Yen Hsiao ,  Yu-Chi Hsieh

    IPC分类号： C08J11/10 ,  B29C48/88 ,  C08K3/22 ,  C08K3/26 ,  C08K3/36 ,  C08K5/098 ,  B29B9/12 ,  C08K3/30 ,  C08K5/01 ,  C08L67/02 ,  C08J11/06

    摘要： A matte polyester film and a method for manufacturing the same are provided. The matte 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 matte polyester film further includes a matting additive.

    METHOD FOR MANUFACTURING POLYESTER FILM FOR EMBOSSING
    9.
    发明公开
    METHOD FOR MANUFACTURING POLYESTER FILM FOR EMBOSSING 审中-公开

    公开(公告)号：US20230212364A1

    公开(公告)日：2023-07-06

    申请号：US18121194

    申请日：2023-03-14

    申请人： NAN YA PLASTICS CORPORATION

    发明人： Wen-Cheng Yang ,  TE-CHAO LIAO ,  Chia-Yen Hsiao ,  Yu-Chi Hsieh

    IPC分类号： C08J11/28 ,  C08J5/18 ,  C08K3/36 ,  C08K5/092 ,  C08K5/17

    CPC分类号： C08J11/28 ,  C08J5/18 ,  C08K3/36 ,  C08K5/092 ,  C08K5/17 ,  C08J2367/02 ,  C08K2201/003 ,  C08K2003/265

    摘要： A method for manufacturing a polyester film for embossing that is made from a recycled polyester material. A part of the recycled polyester material is physically reproduced to obtain physically regenerated polyester chips. The physically regenerated polyester chips include physically regenerated regular polyester chips. Another part of the recycled polyester material is chemically reproduced to obtain chemically regenerated polyester chips. The chemically regenerated polyester chips include chemically regenerated regular polyester chips and chemically regenerated electrostatic pinning polyester chips. The physically regenerated polyester chips and the chemically regenerated polyester chips are mixed to form a base material. The base material is used to form a base layer that having a main component of regenerated polyethylene terephthalate. A surface coating layer is formed onto the base layer. A material of the surface coating layer includes a main resin, fillers, and melamine.