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公开(公告)号：US20240145867A1
公开(公告)日：2024-05-02
申请号：US18097534
申请日：2023-01-17
Applicant: NAN YA PLASTICS CORPORATION
Inventor： TE-CHAO LIAO , CHUN-CHE TSAO , CHENG-HUNG CHEN , LI-TING WANG
IPC: H01M50/451 , H01M10/052 , H01M50/403 , H01M50/417 , H01M50/457 , H01M50/491
CPC classification number: H01M50/451 , H01M10/052 , H01M50/403 , H01M50/417 , H01M50/457 , H01M50/491
Abstract: A separator for a lithium battery and a method for manufacturing the same are provided. The separator includes a substrate layer and a coating layer. The substrate layer is a polyolefin porous film and has a substrate thickness ranging from 10 to 30 micrometers. The coating layer is coated on the substrate layer, and has a coating layer thickness ranging from 1 to 5 micrometers. The coating layer includes a heat-resistant resin material and a plurality of inorganic ceramic particles glued in the heat-resistant resin material. The heat-resistant resin material has a melting point (Tm) or a glass transition temperature (Tg) of not less than 150° C. An average particle size of the inorganic ceramic particles is 10% to 40% of the coating layer thickness of the coating layer. The inorganic ceramic particles are stacked in the coating layer with a height of at least three layers.
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公开(公告)号：US20220064392A1
公开(公告)日：2022-03-03
申请号：US17341391
申请日：2021-06-08
Applicant: NAN YA PLASTICS CORPORATION
Inventor： TE-CHAO LIAO , CHUN-CHE TSAO , CHENG-HUNG CHEN
Abstract: An antistatic polyester film and an antistatic coating liquid are provided. The antistatic polyester film includes a polyester substrate and an antistatic coating layer formed on the antistatic polyester film. The antistatic coating layer is formed by applying an antistatic coating liquid on the side surface of the polyester substrate by an in-line coating, and drying the antistatic coating liquid. The antistatic coating liquid includes an aqueous solvent, a conductive additive, and a water soluble polyester resin. Based on a total weight of the antistatic coating liquid being 100 wt %, the aqueous solvent ranges between 50 wt % and 85 wt %, the conductive additive ranges between 1 wt % and 20 wt %, and the water soluble polyester resin ranges between 2 wt % and 40 wt %.
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公开(公告)号：US20250051073A1
公开(公告)日：2025-02-13
申请号：US18931007
申请日：2024-10-29
Applicant: NAN YA PLASTICS CORPORATION
Inventor： TE-CHAO LIAO , CHUN-CHE TSAO , CHENG-HUNG CHEN
Abstract: A food packaging barrier film is provided. The food packaging barrier film includes a base film, an inorganic laminated film formed on a surface of the base film, and a barrier coating layer formed on the inorganic laminated film. The inorganic laminated film includes at least one first inorganic material deposition layer and a second inorganic material deposition layer stacked upon each other, and the at least one first inorganic material deposition layer and the second inorganic material deposition layer are formed in a same vacuum deposition process and in a vacuum condition. The at least one first inorganic material deposition layer and the second inorganic material deposition layer are respectively formed by different inorganic metal oxides in the same vacuum deposition process. The barrier coating layer is formed by coating a barrier coating solution on the inorganic laminated film and then curing the barrier coating solution.
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公开(公告)号：US20210245479A1
公开(公告)日：2021-08-12
申请号：US17022261
申请日：2020-09-16
Applicant: NAN YA PLASTICS CORPORATION
Inventor： TE-CHAO LIAO , CHUN-CHE TSAO , CHENG-HUNG CHEN
Abstract: A release liner and a method for producing the same are provided. The release liner includes a resin base layer and two resin release layers. The resin base layer has two surfaces opposite to each other. The two resin release layers are respectively formed on the two surfaces of the resin base layer. Each of the resin release layers includes: a non-polar resin material and a polar resin material. In each of the resin release layers, the polar resin material is dispersed in the non-polar resin material in a plurality of granular forms, an average particle size of the polar resin material ranges from 0.1 μm to 10 μm, and a content of the polar resin material in the resin release layer ranges from 10 wt % to 50 wt %, so that a surface roughness (Ra) of the resin release layer ranges from 0.1 μm to 10 μm.
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Patent Agency Ranking
5.发明申请公开(公告)号：US20190390082A1
公开(公告)日：2019-12-26
申请号：US16448852
申请日：2019-06-21
Applicant: NAN YA PLASTICS CORPORATION
Inventor： TE-CHAO LIAO , CHUN-CHE TSAO , WEN-JUI CHENG , CHENG-HUNG CHEN
Abstract: The present invention provides an acrylate graft-modified polyurethane resin and surface-modified inorganic particles to improve a compatibility between the polyurethane resin and the inorganic particles, so that the inorganic particles are uniformly dispersed between the modified polyurethane resins, and that a coating of the polyester optical film has excellent adhesion resistance and slip resistance.
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公开(公告)号：US20250154725A1
公开(公告)日：2025-05-15
申请号：US18412330
申请日：2024-01-12
Applicant: NAN YA PLASTICS CORPORATION
Inventor： TE-CHAO LIAO , CHUN-CHE TSAO , CHENG-HUNG CHEN
Abstract: A coated pearl paper and a method for producing the same are provided. The coated pearl paper includes a pearl patern and a coating layer. The pearl paper includes a major layer and two minor layers arranged at two sides of the major layer. The major layer includes a first resin and multiple first mixed inorganic particles, and each of the minor layers includes a second resin and multiple second mixed inorganic particles. A coating liquid forming the coating layer includes a third resin, multiple third mixed inorganic particles, and water. Based on a total weight of the coating liquid being 100 wt %, a content of the third resin is between 18.5 wt % and 21.5 wt %, a content of the third mixed inorganic particles is between 4 wt % and 8 wt %, and a content of the water is between 71.8 wt % and 76.8 wt %.
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公开(公告)号：US20220081525A1
公开(公告)日：2022-03-17
申请号：US17383662
申请日：2021-07-23
Applicant: NAN YA PLASTICS CORPORATION
Inventor： TE-CHAO LIAO , CHUN-CHE TSAO , CHENG-HUNG CHEN
IPC: C08J7/04 , C09D151/08 , C09D7/62 , C09D7/40 , C09D167/02
Abstract: A polyester film and coating liquid are provided. The polyester film includes a resin substrate and a coating layer. The coating layer is formed by coating a coating liquid on a side surface of the resin substrate and then drying the coating liquid. The coating liquid includes a mixed resin, a surface-modified filler particle solution, and water. Based on 100 parts by weight of coating liquid, a content range of the mixed resin is 2 to 40 parts by weight, a content range of the surface-modified filler particle solution is 0.05 to 30 parts by weight, and a content range of the water is within 50 to 85 parts by weight. The mixed resin includes a polyester resin, a polyurethane resin that is graft-modified by acrylate, and a crosslinking agent that are mutually mixed in a predetermined ratio, so that the coating liquid has a predetermined refractive index.
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公开(公告)号：US20250010570A1
公开(公告)日：2025-01-09
申请号：US18243151
申请日：2023-09-07
Applicant: NAN YA PLASTICS CORPORATION
Inventor： TE-CHAO LIAO , CHUN-CHE TSAO , CHENG-HUNG CHEN
Abstract: A transparent solder mask protection film, a method for producing the same, and a method for using the same are provided. The transparent solder mask protection film includes a first film layer, a second film layer, and a release film material. The first film layer is a polyester base film layer. The second film layer is formed on a surface of the first film layer. The second film layer is a pressure sensitive adhesive film layer. The release film material includes a release base film and a release coating layer disposed between the release base film and the second film layer. The release base film is a polyester release film. The release coating layer includes a silicone resin material and inorganic particles. After the release film material is separated from the second film layer, a surface of the second film layer is formed into a concave-convex microstructure.
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公开(公告)号：US20240191105A1
公开(公告)日：2024-06-13
申请号：US18169864
申请日：2023-02-15
Applicant: NAN YA PLASTICS CORPORATION
Inventor： TE-CHAO LIAO , CHUN-CHE TSAO , CHENG-HUNG CHEN
IPC: C09J7/38 , C09J133/08
CPC classification number: C09J7/385 , C09J133/08 , C09J2301/302 , C09J2433/00
Abstract: A pressure-sensitive adhesive tape suitable for component cutting process is provided. The pressure-sensitive adhesive tape includes a release film layer, an adhesive layer, and a support base layer that are stacked in sequence. Based on the adhesive layer having a total weight percent of 100 wt %, the adhesive layer includes 40-50 wt % of an acrylic resin, 40-65 wt % of an epoxy monomer, 0.05-0.5 wt % of a hardener, and 0.5-1.0 wt % of an initiator. The adhesive layer has a first acid value before being exposed to an ultraviolet light, the adhesive layer has a second acid value after being exposed to the ultraviolet light, and the second acid value is smaller than the first acid value.
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