Patents by Inventor Pai Hsiang Wu

Pai Hsiang Wu 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: 20210331373
    Abstract: The present disclosure provides a fabric structure including at least one fiber interlaced in a first pattern, and a surface layer having a second pattern not corresponding to the first pattern. The fiber includes a thermoplastic component and a functional component. The surface layer comprises a fused portion of the thermoplastic component and covers the functional component.
    Type: Application
    Filed: April 23, 2021
    Publication date: October 28, 2021
    Inventors: KUO-KUANG CHENG, PAI-HSIANG WU, CHIEN-CHIA HUANG, TSUNG-YU TSAI, CHIEH LEE
  • Publication number: 20200315283
    Abstract: The present disclosure provides for a knitted structure, comprising a base material and a fused knitted part. The fused knitted part comprising a first fiber, wherein the first fiber extends in a loop form through the base material to bond to the base material, and at least a portion of the first fiber is fused and bonded to a fiber portion.
    Type: Application
    Filed: April 3, 2020
    Publication date: October 8, 2020
    Inventors: CHUNG-CHIH FENG, PAI-HSIANG WU, TSUNG-YU TSAI, CHIEH LEE, WEI-LING CHEN
  • Patent number: 10668686
    Abstract: The present invention relates to a laminated composite material and a method for making the same. The laminated composite material includes a base layer and a protection layer. The base layer includes a first surface, a second surface and a plurality of through holes. The second surface is opposite to the first surface. The through holes extend from the first surface of the base layer to the second surface to penetrate through the base layer. The protection layer is disposed on the first surface of the base layer, and has a plurality of penetration holes. Sizes and locations of the penetration holes correspond to those of the through holes.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: June 2, 2020
    Assignee: SAN FANG CHEMICAL INDUSTRY CO., LTD.
    Inventors: Chung-Chih Feng, Pai-Hsiang Wu, Chien-Chia Huang, Chieh Lee
  • 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
  • Patent number: 10040267
    Abstract: The present invention relates to a composite material having a three-dimensional texture and a method for making the same. The composite material includes a base material and a surface layer. The surface layer is disposed on a surface of the base material, and has a substantially uniform thickness. The surface layer includes at least one first portion and at least one second portion. The first portion is attached to the surface of the base material. The second portion is spaced apart from the surface of the base material to form at least one hole.
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: August 7, 2018
    Assignee: SAN FANG CHEMICAL INDUSTRY CO., LTD.
    Inventors: Chung-Chih Feng, Pai-Hsiang Wu, Chien-Chia Huang, Tsung-Yu Tsai
  • Publication number: 20170282488
    Abstract: The present invention relates to a laminated composite material and a method for making the same. The laminated composite material includes a base layer and a protection layer. The base layer includes a first surface, a second surface and a plurality of through holes. The second surface is opposite to the first surface. The through holes extend from the first surface of the base layer to the second surface to penetrate through the base layer. The protection layer is disposed on the first surface of the base layer, and has a plurality of penetration holes. Sizes and locations of the penetration holes correspond to those of the through holes.
    Type: Application
    Filed: February 17, 2017
    Publication date: October 5, 2017
    Inventors: CHUNG-CHIH FENG, PAI-HSIANG WU, CHIEN-CHIA HUANG, CHIEH LEE
  • Publication number: 20170266937
    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: Application
    Filed: October 13, 2016
    Publication date: September 21, 2017
    Inventors: CHUNG-CHIH FENG, CHIH-YI LIN, PAI-HSIANG WU, KAO-LUNG YANG, CHIEN-CHIA HUANG, CHIEH LEE, CHI-CHIN CHIANG
  • Publication number: 20170001409
    Abstract: The present invention relates to a composite material having a three-dimensional texture and a method for making the same. The composite material includes a base material and a surface layer. The surface layer is disposed on a surface of the base material, and has a substantially uniform thickness. The surface layer includes at least one first portion and at least one second portion. The first portion is attached to the surface of the base material. The second portion is spaced apart from the surface of the base material to form at least one hole.
    Type: Application
    Filed: November 25, 2015
    Publication date: January 5, 2017
    Inventors: CHUNG-CHIH FENG, PAI-HSIANG WU, CHIEN-CHIA HUANG, TSUNG-YU TSAI
  • Publication number: 20160039191
    Abstract: A method for manufacturing a composite material with a fabric grain effect includes: providing a layer-built body, wherein the layer-built body at least includes a base layer, an adhesive layer and a coating layer, the base layer has a fabric grain structure, the adhesive layer is disposed on the base layer, and the coating layer is disposed on the adhesive layer; preheating the layer-built body to soften the coating layer and the adhesive layer; and performing an air exhausting step for the layer-built body to enable the coating layer and the adhesive layer attached to the fabric grain structure of the base layer, thereby forming the composite material. By this way, the composite material can have prominent fabric grain effect, soft feel and a peeling strength greater than 2 kg/cm2, and can also achieve high physical properties of no separation or fracture under a buckling condition greater than 100000.
    Type: Application
    Filed: December 29, 2014
    Publication date: February 11, 2016
    Inventors: CHUNG-CHIH FENG, PAI-HSIANG WU, CHIEN-CHIA HUANG, TSUNG-YU TSAI
  • Publication number: 20110311772
    Abstract: A resin surface layer and a method of fabricating the same, and a composite having the resin surface layer and a method of fabricating the same are provided. The method of fabricating the resin surface layer includes: (a) providing a base, made of a resin and including a plurality of additive particles randomly distributed in the base; (b) changing the orientation of the additive particles to arrange the additive particles in a predetermined form; and (c) drying the base to make a surface of the base exhibit a visual effect of 3D texture. Thus, the visual effect of any 3D texture can be achieved by controlling the orientation of the additive particles.
    Type: Application
    Filed: August 4, 2011
    Publication date: December 22, 2011
    Applicant: SAN FANG CHEMICAL INDUSTRY CO., LTD.
    Inventors: CHUNG-CHIH FENG, PAI-HSIANG WU, CHIEN-CHIA HUANG, CHENG-CHI WU, CHIH-SHIH WANG
  • Publication number: 20100330334
    Abstract: The present invention relates to an artificial leather and a method for manufacturing the same. According to the method of the invention, an elastic layer is disposed on a surface of a base material, a color pattern layer is disposed on an uneven surface of the elastic layer and a cover layer covers the color pattern layer, so as to form the artificial leather. The elastic layer includes a plurality of sparkling materials. By utilizing the sparkling materials, the color pattern layer and the uneven surface, the artificial leather has a sparkling effect at various angles by showing the gradation of the stacking particles (sparkling materials). In addition, the cover layer can protect the color pattern layer on the elastic layer, so that the color pattern layer has excellent sturdiness against peeling and light.
    Type: Application
    Filed: January 15, 2010
    Publication date: December 30, 2010
    Applicant: SAN FANG CHEMICAL INDUSTRY CO., LTD.
    Inventors: Chung-Chih Feng, Pai-Hsiang Wu, Jung-Ching Chang, Yuan-Fang Tsai, Jui-Che Chang
  • Publication number: 20090291268
    Abstract: A resin surface layer and a method of fabricating the same, and a composite having the resin surface layer and a method of fabricating the same, are provided. The method of fabricating the resin surface layer includes: (a) providing a base, made of a resin and including a plurality of additive particles randomly distributed in the base, wherein the additive particles are selected from a group consisting of pigments, dyes, colorants, coloring matters, and pearl powders; (b) moving the base constantly, and providing a magnetic field generating device to generate an exterior magnetic field that has an uneven distribution of magnetic field intensity, and is applied to the base to change the orientation of the additive particles, so that the additive particles are arranged in a predetermined form; and (c) drying the base to make a surface of the base exhibit a visual effect of 3D texture. Thus, the visual effect of any 3D texture can be achieved by controlling the orientation of the additive particles.
    Type: Application
    Filed: January 27, 2009
    Publication date: November 26, 2009
    Applicant: SAN FANG CHEMICAL INDUSTRY CO., LTD.
    Inventors: Chung-Chih Feng, Pai-Hsiang Wu, Chien-Chia Huang, Chin-Shih Wang
  • Publication number: 20090061155
    Abstract: A resin surface layer and a method of fabricating the same, and a composite having the resin surface layer and a method of fabricating the same are provided. The method of fabricating the resin surface layer includes: (a) providing a base, made of a resin and including a plurality of additive particles randomly distributed in the base; (b) changing the orientation of the additive particles to arrange the additive particles in a predetermined form; and (c) drying the base to make a surface of the base exhibit a visual effect of 3D texture. Thus, the visual effect of any 3D texture can be achieved by controlling the orientation of the additive particles.
    Type: Application
    Filed: December 19, 2007
    Publication date: March 5, 2009
    Applicant: SAN FANG CHEMICAL INDUSTRY CO., LTD.
    Inventors: Chung-Chih FENG, Pai-Hsiang WU, Chien-Chia HUANG, Cheng-Chi WU, Chih-Shih WANG
  • Publication number: 20080169058
    Abstract: A method is provided for making artificial leather upside down. In the method, an upper color layer is provided on releasing paper and the upper color layer is dried. A lower color layer is provided on the upper color layer and the lower color layer is dried. A paste layer is provided on the lower color layer and the pate layer is preliminarily dried. A substrate is attached to the paste layer. The paste layer is dried. The releasing paper is removed.
    Type: Application
    Filed: April 10, 2007
    Publication date: July 17, 2008
    Inventors: Chung-Chih Feng, Pai-Hsiang Wu, Yuan-Fang Tsai, Jung-Hsien Cheng, Cheng-Ming Lin, Chien-Chia Huang
  • Patent number: 7132024
    Abstract: A method for manufacturing an artificial leather comprises the following steps. First, ultramicrofiber-forming fibers having an islands-in-sea type cross-sectional configuration are formed by blend spinning or conjugate spinning. Secondly, a porous reinforcement sheet of low compactness is formed from polyester, polyurethane or polyolefin by spunbonding, meltblowing or calendering. Next, the ultramicrofibers are entangled with the reinforcement sheet by needle punching or spunlace to form the complex reinforced ultramicrofiber nonwoven fabric. The nonwoven is impregnated or coated with an elastomer resin composition, and then subjected to a coagulating process, a washing process, a drying process and a removing process to produce a semi-product leather. Finally, the semi-product leather is then processed to produce the artificial leather.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: November 7, 2006
    Assignee: San Fang Chemical Industry Company, Ltd.
    Inventors: Ching Tang Wang, Mong-Ching Lin, Chung Chih Feng, Kuo Kuang Cheng, Sheng Lien Chung, Pai Hsiang Wu, Chiao Fa Yang, Chun Hsien Li
  • Publication number: 20030204942
    Abstract: A method for manufacturing an artificial leather reinforced with ultramicrofiber nonwoven fabric is disclosed. The method mainly includes the following steps. First, ultramicrofiber-forming fibers having an islands-in-sea type cross-sectional configuration are formed by blend spinning or conjugate spinning, and used as a major material of the nonwoven. Next, a porous reinforcement sheet of low compactness is formed from polyester, polyurethane or polyolefin by spunbonding, meltblowing or calendering. The reinforcement sheet has a thickness of about 0.01 to about 1.0 mm, has a weight per unit area of about 10 to about 200 g/m2 and has a mesh size of about 10 to about 150 mesh. Alternatively, twisted yam (100˜1000T/m) may be used to form the reinforcement sheet by a weaving or knitting machine. The ultramicrofibers are entangled with the reinforcement sheet by needle punching or spunlace to form the complex reinforced ultramicrofiber nonwoven fabric.
    Type: Application
    Filed: March 11, 2003
    Publication date: November 6, 2003
    Inventors: Ching Tang Wang, Mong-Ching Lin, Chung Chih Feng, Kuo Kuang Cheng, Sheng Lien Chung, Pai Hsiang Wu, Chiao Fa Yang, Chun Hsien Li