Patents by Inventor Chih-Yi Lin

Chih-Yi Lin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210262122
    Abstract: The present invention relates to a hydrolysis-resistant thermoplastic polyurethane fiber and a method for producing the same. The thermoplastic polyurethane fiber has a lower thermal shrinking property and an excellent hydrolysis-resistant property, thereby meeting requirements of the application. In the method for producing the hydrolysis-resistant thermoplastic polyurethane fiber, a thermoplastic polyurethane material is firstly provided and subjected to a melt spinning process to form a fiber material. Next, a drawing process is performed to the fiber material to obtain the hydrolysis-resistant thermoplastic polyurethane fiber of the present invention.
    Type: Application
    Filed: February 18, 2021
    Publication date: August 26, 2021
    Inventors: Chih-Yi LIN, Kuo-Kuang Cheng, Kao-Lung Yang, Shih-Peng Chang
  • Publication number: 20210262160
    Abstract: The present invention relates to an artificial leather and a method for producing the same. The artificial leather includes a substrate, a thermoplastic ethylene-propylene polymer elastic layer, and a surface layer. The substrate is formed from fibers having a first thermoplastic ethylene-propylene polymer. The surface layer is formed from a second thermoplastic ethylene-propylene polymer. The first thermoplastic ethylene-propylene polymer and the second thermoplastic ethylene-propylene polymer provide the substrate with a specific melting point and the surface layer with a specific melting point, respectively. By the substrate with the specific melting point and the surface layer with the specific melting point, the artificial leather has an excellent post-processability. Therefore, the artificial leather can have the substrate and the surface layer which have the same material, thereby having an excellent recyclability.
    Type: Application
    Filed: February 24, 2021
    Publication date: August 26, 2021
    Inventors: Chih-Yi Lin, Kuo-Kuang Cheng, Chien-Chia Huang, Chia-Ho Lin, Chieh Lee, Wei-Ling Chen
  • Publication number: 20210262161
    Abstract: The present invention relates to an artificial leather and a method for producing the same. The artificial leather includes a substrate, a thermoplastic polyurethane fiber adhesive layer, a thermoplastic polyurethane fiber layer, a paste layer, and a surface layer. The paste layer has a thermosetting paste or a high solid-content paste, and the paste has a specific adhesive temperature. A bonding can be performed at low temperature in the method for producing the same, and the artificial leather made by the method for producing the same has excellent hand feeling and/or smoothness.
    Type: Application
    Filed: November 16, 2020
    Publication date: August 26, 2021
    Inventors: Chih-Yi LIN, Kuo-Kuang CHENG, Chien-Chia HUANG, Chia-Ho LIN, Yen-Lun TSENG, Chin-Wei CHEN, Ching-Lo LIN
  • Publication number: 20210238798
    Abstract: The present disclosure provides an artificial leather including a fabric layer and an ethylene-propylene copolymer (EPM) layer attached to the fabric layer. The EPM layer is an EPM composite layer including an EPM foaming layer and an EPM surface layer. The present disclosure further provides a method for manufacturing the artificial leather, and a shoe structure including the artificial leather.
    Type: Application
    Filed: January 27, 2021
    Publication date: August 5, 2021
    Inventors: CHIH-YI LIN, KUO-KUANG CHENG, CHI-CHIN CHIANG, CHI-WEI CHANG
  • Publication number: 20210238338
    Abstract: The present invention relates to a thermoplastic polyurethane fiber and a method for producing the same. A thermoplastic polyurethane material is firstly provided and subjected to a molten extruding process to form a fiber material. Next, an extension process is performed to the fiber material to obtain the thermoplastic polyurethane fiber of the present invention. The thermoplastic polyurethane fiber has a lower thermal shrinking property, thereby meeting requirements of the application.
    Type: Application
    Filed: October 1, 2020
    Publication date: August 5, 2021
    Inventors: Chih-Yi Lin, Kuo-Kuang Cheng, Kao-Lung Yang, Po-Ping Kang
  • Publication number: 20210238783
    Abstract: The present disclosure provides a fleece fabric including a base material and a plurality of second yarn sections. The base material includes at least one first yarn strand. The second yarn sections protrude above a surface of the base material. At least a portion of the first yarn strand is fused and attached to the second yarn sections.
    Type: Application
    Filed: January 25, 2021
    Publication date: August 5, 2021
    Inventors: CHIH-YI LIN, KUO-KUANG CHENG, KAO-LUNG YANG, SHIH-PENG CHANG
  • Publication number: 20210222360
    Abstract: The present disclosure is relates to an artifical leather and a. manufacturing method thereof. The artifical leather includes a substrate, a TPU adhering layer, a TPU layer and a surface layer. The substrate includes a first surface and a second surface. The TPU adhering layer is disposed on the first surface of the substrate. The TPU layer is disposed on the TPU adhering layer. The density of the TPU layer is 0.6-0.9 g/cm3. The surface layer is disposed on the TPU layer. By utilizing the above density, the artifical leather of the present invention has high peeling strength to improve the property of the material. In addition, by using the TPU layer, the artifical leather of the present invention has a texture of leather.
    Type: Application
    Filed: January 21, 2021
    Publication date: July 22, 2021
    Inventors: CHIH-YI LIN, KUO-KUANG CHENG, KAO-LUNG YANG, YUNG-YU FU, PO-PING KANG
  • Publication number: 20210222359
    Abstract: The present disclosure is relates to a leather material and a manufacturing method thereof. The leather material includes a substrate, a TPU adhesive layer and at least one TPU surface layer. The substrate includes a first surface and a second surface. The TPU adhesive layer is disposed on the first surface of the substrate. The at least one TPU surface layer is disposed on the TPU adhesive layer. The at least one TPU surface layer includes an exposing surface having a texture of micro suede or micro nubuck. The leather material of the present invention utilizes the TPU material, and has a texture of micro suede or micro nubuck to have an appearance of leather. In addition, the leather material of the present invention has high peeling strength and high wear resistance to obtain the predetermined mechanical strength.
    Type: Application
    Filed: January 20, 2021
    Publication date: July 22, 2021
    Inventors: CHIH-YI LIN, KUO-KUANG CHENG, KAO-LUNG YANG, YUNG-YU FU, PI-JIE CHANG
  • Publication number: 20210180245
    Abstract: The present disclosure is relates to an artificial leather. The artificial leather includes multi-layer thermoplastic polyurethane (TPU) mesh layers. Fiber fineness of the TPU mesh layers ranges from 5 ?m to 30 ?m, and peeling strength of the TPU mesh layers is greater than 2.5 Kg/cm.
    Type: Application
    Filed: March 2, 2021
    Publication date: June 17, 2021
    Inventors: CHIH-YI LIN, KUO-KUANG CHENG, KAO-LUNG YANG, YUNG-YU FU, WEI-JIE LIAO
  • Patent number: 10968564
    Abstract: The present disclosure is relates to an artificial leather and a method of manufacturing the same. The manufacturing method of the artificial leather includes steps in which TPU particles are provided. The method continues with step in which the TPU particles are heated to be melted. The method continues with step in which a first TPU mesh layer is formed by meltblowing the melted TPU. The method continues with step in which a second TPU mesh layer is meltblown on the first TPU mesh layer so as to form a multi-layer TPU mesh layer structure. The method continues with step in which the multilayer TPU mesh layer structure is heat pressed to form the artificial leather.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: April 6, 2021
    Assignee: SAN FANG CHEMICAL INDUSTRY CO., LTD.
    Inventors: Chih-Yi Lin, Kuo-Kuang Cheng, Kao-Lung Yang, Yung-Yu Fu, Wei-Jie Liao
  • Patent number: 10906154
    Abstract: The present invention relates to a polishing pad and a method for making the same. The polishing pad includes a base layer and a polishing layer. The base layer has a first surface and a second surface. The polishing layer is disposed on the first surface of the base layer and has a plurality of second fibers, a polymeric elastomer and a plurality of pores. The second fibers are arranged irregularly and cross each other to form the pores, and the polymeric elastomer is attached to the second fibers and does not fill the pores.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: February 2, 2021
    Assignee: SAN FANG CHEMICAL INDUSTRY CO., LTD.
    Inventors: Chung-Chih Feng, I-Peng Yao, Chih-Yi Lin, Tai-Yun Fu, Yung-Chang Hung, Jhih-Gong Lin
  • Publication number: 20200354887
    Abstract: A thermoplastic artificial leather includes a thermoplastic composite laminate and a textile base. The thermoplastic composite laminate includes a foamed thermoplastic elastic layer, an unfoamed thermoplastic elastic layer and a thermoplastic adhesive layer. The foamed thermoplastic elastic layer has a first surface, a second surface and a plurality of foamed structures. The second surface is opposite to the first surface. The unfoamed thermoplastic elastic layer is disposed on the first surface of the foamed thermoplastic elastic layer. The thermoplastic adhesive layer is disposed on the second surface of the foamed thermoplastic elastic layer. The textile base is laminated on the thermoplastic adhesive layer of the thermoplastic composite laminate.
    Type: Application
    Filed: July 28, 2020
    Publication date: November 12, 2020
    Inventors: CHUNG-CHIH FENG, CHIH-YI LIN, KAO-LUNG YANG, CHI-CHIN CHIANG
  • Publication number: 20200283938
    Abstract: The present invention relates to a fiber-containing structure comprising an interwoven and welded base material and a welded elastomer layer, and at least one part of the base material and the welded elastomer layer are welded to each other. The invention also relates to a method for manufacturing the fiber-containing structure and a shoe structure containing the fiber-containing structure.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 10, 2020
    Inventors: CHIH-YI LIN, CHUNG-CHIH FENG, KAO-LUNG YANG, KO-FU CHU
  • Publication number: 20200048830
    Abstract: The present disclosure is relates to an artificial leather and a method of manufacturing the same. The manufacturing method of the artificial leather includes steps in which TPU particles are provided. The method continues with step in which the TPU particles are heated to be melted. The method continues with step in which a first TPU mesh layer is formed by meltblowing the melted TPU. The method continues with step in which a second TPU mesh layer is meltblown on the first TPU mesh layer so as to form a multi-layer TPU mesh layer structure. The method continues with step in which the multilayer TPU mesh layer structure is heat pressed to form the artificial leather.
    Type: Application
    Filed: August 6, 2019
    Publication date: February 13, 2020
    Inventors: CHIH-YI LIN, KUO-KUANG CHENG, KAO-LUNG YANG, YUNG-YU FU, WEI-JIE LIAO
  • Publication number: 20200048829
    Abstract: The present disclosure is relates to an environmental-friendly artificial leather and a method of manufacturing the same. The manufacturing method of the environmental-friendly artificial leather includes steps in which a first fiber web is formed by meltblown. The method continues with step in which a filament fabric is disposed on the first fiber web. The method continues with step in which a second fiber web is meltblown on the filament fabric, so as to form a multilayer fiber structure. The method continues with step in which the multilayer fiber structure is heat pressed to form the environmental-friendly artificial leather.
    Type: Application
    Filed: August 6, 2019
    Publication date: February 13, 2020
    Inventors: CHIH-YI LIN, KUO-KUANG CHENG, YUNG-YU FU, WEI-JIE LIAO, KAO-LUNG YANG
  • Patent number: 10399311
    Abstract: A thin and high strength composite laminate includes a fabric, an elastic layer and a water-based polyurethane layer. The fabric is weaved by high-tenacity filament or high-tenacity monofilament. The high-tenacity filament or high-tenacity monofilament is made of polyethylene terephthalate (PET). The fabric has a first surface and a second surface opposite to the first surface. The elastic layer is laminated on the first surface of the fabric. The water-based polyurethane layer is laminated on the second surface of the fabric. In this way, a thin, anti-fouling, abrasion resistance and high physical strength composite laminate can be manufactured.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: September 3, 2019
    Assignee: SAN FANG CHEMICAL INDUSTRY CO., LTD.
    Inventors: Chung-Chih Feng, Chih-Yi Lin, Pai-Hsiang Wu, Kao-Lung Yang, Chien-Chia Huang, Chieh Lee, Chi-Chin Chiang
  • Publication number: 20190203382
    Abstract: A conjugated fiber includes a core and a sheath. The sheath covers the core, and a melting point of the sheath is lower than a melting point of the core by 60° C. to 160° C.
    Type: Application
    Filed: November 14, 2018
    Publication date: July 4, 2019
    Inventors: KUO-KUANG CHENG, CHIH-YI LIN, KAO-LUNG YANG, PO-PING KANG
  • Publication number: 20190134943
    Abstract: The present disclosure provides a composite fabric including an elastic mesh layer and a non-woven layer. The non-woven layer includes a plurality of non-oriented fibers. The elastic mesh layer is interposed in the non-woven layer, and at least one of the non-oriented fibers extends through the elastic mesh layer.
    Type: Application
    Filed: November 5, 2018
    Publication date: May 9, 2019
    Inventors: KUO-KUANG CHENG, CHIH-YI LIN, KAO-LUNG YANG, CHI-CHIN CHIANG, TAI-YUN FU
  • Patent number: 10279528
    Abstract: A high adhesion composite film includes a thermoplastic elastomer layer and a modified adhesive layer. The thermoplastic elastomer layer includes a first surface and a second surface, and the second surface is opposite to the first surface. The modified adhesive layer is disposed on the first surface of the thermoplastic elastomer layer. By this way, the adhesion strength of the composite film can be enhanced significantly. Furthermore, the present disclosure can manufacture the high adhesion composite film without the use of solvents, which meets the requirements of environmental protection.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: May 7, 2019
    Assignee: San Fang Chemical Industry Co., Ltd.
    Inventors: Chung-Chih Feng, Chih-Yi Lin, Kao-Lung Yang, Song-Bo Lin
  • Publication number: 20190127895
    Abstract: The present disclosure provides a fabric including at least one interlaced thermoplastic yarn. The fabric includes a first region and a second region. At least a portion of the thermoplastic yarn in the first region is fused together, and the thermoplastic yarn in the second region is not fused.
    Type: Application
    Filed: November 1, 2018
    Publication date: May 2, 2019
    Inventors: KUO-KUANG CHENG, CHIH-YI LIN, KAO-LUNG YANG, KO-FU CHU