公开(公告)号：US20240084483A1

公开(公告)日：2024-03-14

申请号：US18164658

申请日：2023-02-06

Applicant: TAIWAN TEXTILE RESEARCH INSTITUTE

Inventor： Rih-Sheng CHIANG ,  Wei-Jen LAI ,  Huang-Chin HUNG

IPC: D01F1/06 ,  D01F6/62 ,  D06P1/14 ,  D06P3/52

CPC classification number: D01F1/06 ,  D01F6/62 ,  D06P1/14 ,  D06P3/52

Abstract: A liquid color masterbatch composition for fabricating a colored fiber includes 5 parts by weight to 45 parts by weight of a colorant, 40 parts by weight to 94 parts by weight of a carrier, and 1 part by weight to 15 parts by weight of a lubricant, in which a chemical structure of the lubricant includes a carbonyl group and an amine group.

公开(公告)号：US20240011724A1

公开(公告)日：2024-01-11

申请号：US18327184

申请日：2023-06-01

Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

Inventor： Nanfang Yu ,  Norman Shi ,  Meng Tian

IPC: F28F13/00 ,  D01D5/06 ,  D01D5/16 ,  D01D5/247 ,  D01F1/04 ,  D01F2/00 ,  D01F4/02 ,  D01F6/12 ,  G02B6/10 ,  B82Y30/00 ,  D01D1/10 ,  D06M11/00 ,  D01D1/06 ,  D01F1/06 ,  D01F1/10

CPC classification number: F28F13/003 ,  D01D5/06 ,  D01D5/16 ,  D01D5/247 ,  D01F1/04 ,  D01F2/00 ,  D01F4/02 ,  D01F6/12 ,  G02B6/10 ,  B82Y30/00 ,  D01D1/106 ,  D06M11/00 ,  D01D1/06 ,  D01F1/06 ,  D01F1/106 ,  F28F2245/06 ,  Y10T428/25 ,  D10B2401/022 ,  D10B2403/02421 ,  Y10T428/2915 ,  D10B2401/22

Abstract: Devices for radiative cooling and optical waveguiding are provided, wherein the devices comprise a fabric including one or more fibers extending for a length in a longitudinal direction and a plurality of void structures positioned within each of the one or more fibers and extended over the length of each of the one or more fibers. Each of the plurality of void structures is configured to scatter at least a portion of an electromagnetic radiation received thereon to thereby radiatively cool the object.

公开(公告)号：US20230183888A1

公开(公告)日：2023-06-15

申请号：US18166909

申请日：2023-02-09

Applicant: Polytex Sportbelage Produktions-GmbH

Inventor： Stephan SICK ,  Dirk SANDER ,  Bernd JANSEN ,  Dirk SCHMITZ

IPC: D01F8/06 ,  E01C13/08 ,  D01F6/46 ,  D01F6/92 ,  D01F1/06 ,  D01D10/02 ,  D01F1/02 ,  D01D5/36 ,  D01F8/12 ,  D01D5/08 ,  D02J1/22 ,  D01D5/088 ,  D01D5/098 ,  D01F6/90

CPC classification number: D01F8/06 ,  E01C13/08 ,  D01F6/46 ,  D01F6/92 ,  D01F1/06 ,  D01D10/02 ,  D01F1/02 ,  D01D5/36 ,  D01F8/12 ,  D01D5/08 ,  D02J1/22 ,  D01D5/0885 ,  D01D5/098 ,  D01F6/90 ,  D10B2505/202

Abstract: A method of manufacturing artificial turf creating a liquid polymer mixture, wherein the polymer mixture is at least a two-phase system. A first one of the phases includes a first polymer and a first dye, and a second one of the phases of the polymer mixture includes a second polymer and a second dye of a different color than the first dye. The first and the second phase are immiscible, the first phase forming polymer beads within the second phase. The method further includes extruding the polymer mixture into a monofilament including a marbled pattern of the first and second color; quenching the monofilament; reheating the monofilament; stretching the reheated monofilament to deform the polymer beads into threadlike regions and to form the monofilament into an artificial turf fiber; and incorporating the artificial turf fiber into an artificial turf backing.

公开(公告)号：US20230175173A1

公开(公告)日：2023-06-08

申请号：US17998967

申请日：2021-05-20

Applicant: Glen Raven, Inc.

Inventor： Mia Rauston Alberto ,  Christopher Brent Martin ,  Robert Charles Earhart

IPC: D03D15/283 ,  D03D15/513 ,  D03D15/533 ,  D03D15/54 ,  D03D15/573 ,  D01F6/60 ,  D01F6/40 ,  D01F1/06 ,  D02G3/04

CPC classification number: D03D15/283 ,  D03D15/513 ,  D03D15/533 ,  D03D15/54 ,  D03D15/573 ,  D01F6/605 ,  D01F6/40 ,  D01F1/06 ,  D02G3/047 ,  D10B2321/101 ,  D10B2331/021

Abstract: Fabrics including a single-ply yarn are described herein along with fabrics that have low picks per inch or low courses per inch. The fabrics may comprise modacrylic fibers, meta-aramid fibers, anti-static fibers, and optionally para-aramid fibers, and the fabrics may comprise: about 10% or 20% to about 60% or 80% modacrylic fibers by weight of the fabric; about 20% or 40% to about 80% meta-aramid fibers by weight of the fabric; about 0.1% to about 2% anti-static fibers by weight of the fabric; and about 0% to about 10% para-aramid fibers by weight of the fabric.

公开(公告)号：US11608572B2

公开(公告)日：2023-03-21

申请号：US16925393

申请日：2020-07-10

Applicant: Polytex Sportbelage Produktions-GmbH

Inventor： Stephan Sick ,  Dirk Sander ,  Bernd Jansen ,  Dirk Schmitz

IPC: D01F8/06 ,  D01D5/08 ,  D01D5/36 ,  D01F1/06 ,  E01C13/08 ,  D01F6/46 ,  D01F6/92 ,  D01D10/02 ,  D01F1/02 ,  D01F8/12 ,  D02J1/22 ,  D01D5/088 ,  D01D5/098 ,  D01F6/90

Abstract: A method of manufacturing artificial turf creating a liquid polymer mixture, wherein the polymer mixture is at least a two-phase system. A first one of the phases includes a first polymer and a first dye, and a second one of the phases of the polymer mixture includes a second polymer and a second dye. The second dye has a different color than the first dye, the second polymer being of the same or of a different type as the first polymer. The first and the second phase are immiscible, the first phase forming polymer beads within the second phase. The method further includes extruding the polymer mixture into a monofilament including a marbled pattern of the first and second color; quenching the monofilament; reheating the monofilament; stretching the reheated monofilament to deform the polymer beads into threadlike regions and to form the monofilament into an artificial turf fiber; and incorporating the artificial turf fiber into an artificial turf backing.

公开(公告)号：US20230037752A1

公开(公告)日：2023-02-09

申请号：US17787844

申请日：2020-12-22

Applicant: KAO CORPORATION

Inventor： Teruyuki FUKUDA

IPC: D01D5/00 ,  D01F1/04 ,  D01F1/06 ,  D01F2/00 ,  D01F6/14 ,  D04H1/728 ,  D06B11/00

Abstract: The present invention relates to a process for producing a colored nonwoven fabric that contains a colorant and nanofibers, which includes the step of injecting a polymer compound A by an electrospinning method to deposit the nanofibers on a surface of a collector, in which the surface of the collector on which the nanofibers are deposited is at least partially formed into an uneven shape.

公开(公告)号：US20210292966A1

公开(公告)日：2021-09-23

申请号：US17198736

申请日：2021-03-11

Applicant: Polytex Sportbelage Produktions-GmbH

Inventor： Stephan SICK ,  Dirk SANDER ,  Bernd JANSEN ,  James M. TRITT ,  Dirk SCHMITZ

IPC: D06N7/00 ,  E01C13/08 ,  D01D5/12 ,  D01F1/04 ,  D01F1/06 ,  D01F1/10 ,  D01F6/04 ,  D01D5/088

Abstract: The invention provides for a method of manufacturing artificial turf (1000), The method comprising the steps of: —creating (100) a polymer mixture (100, 400, 500) comprising at least one polymer and a nucleat ing agent for crystallizing the at least one polymer; —extruding (102) the polymer mixture into a monofilament (606); —quenching (104) the monofilament; —reheating (106) the monofilament; —stretching (108) the reheated monofilament to form the monofilament into an artificial turf fiber (1004), wherein during the stretching the nucleating agent boosts the creation of crystalline portions of the at least one polymer within the monofilament; —incorporating (110) the artificial turf fiber into an artificial turf backing, thereby mechanically fixing the monofilaments of the arranged artificial turf fibers in the artificial turf backing.
FIG. 2a FIG. 2b FIG. 2c

公开(公告)号：US11118031B2

公开(公告)日：2021-09-14

申请号：US14247592

申请日：2014-04-08

Applicant: The Procter & Gamble Company

Inventor： Matthew Gary McKee ,  Joerg Kleinwaechter ,  Geoffrey William Reynolds

IPC: D01F2/00 ,  D01F9/00 ,  D01F1/10 ,  D01F1/06 ,  C08L3/02 ,  D01F6/44

Abstract: Polysaccharide filaments and fibrous structures containing such polysaccharide filaments and more particularly polysaccharide filaments that exhibit birefringence are provided.

公开(公告)号：US20210189232A1

公开(公告)日：2021-06-24

申请号：US17070998

申请日：2020-10-15

Applicant: TAIWAN TEXTILE RESEARCH INSTITUTE

Inventor： Rih-Sheng CHIANG ,  Wei-Jen LAI ,  Yi-Ching SUNG ,  Sheng-Shan CHANG ,  Chao-Huei LIU

IPC: C09K11/02 ,  C09K11/06 ,  C09B67/22 ,  C09B67/20 ,  C08J3/22 ,  D01F1/04 ,  D01F1/10 ,  D01F1/06 ,  D01F6/62 ,  D01F6/84

Abstract: An intrinsic fluorescent green fiber includes 98.00 to 99.00 parts by weight of a carrier, 0.10 to 0.20 parts by weight of a yellow colorant, 0.08 to 0.20 parts by weight of a blue colorant, and 1.00 to 1.50 parts by weight of a titanium dioxide. When a content of 0.10 wt % to 0.20 wt % of the yellow colorant and a balance of the carrier are mixed to form a yellow fiber, the L*, a*, and b* values of the yellow fiber are respectively between 101.27 and 101.72, between −17.61 and −13.47, and between 89.84 and 108.79. When a content of 0.08 wt % to 0.20 wt % of the blue colorant and a balance of the carrier are mixed to form a blue fiber, the L*, a*, and b* values of the blue fiber are respectively between 55.60 and 66.80, between −22.69 and −22.70, and between −37.50 and −31.80.

公开(公告)号：US10428442B2

公开(公告)日：2019-10-01

申请号：US15419955

申请日：2017-01-30

Applicant: Aladdin Manufacturing Corporation

Inventor： Thomas R. Clark

IPC: D02G3/24 ,  D01D5/08 ,  D01F6/62 ,  D01D1/10 ,  B29B17/00 ,  B29B17/02 ,  C08J11/04 ,  C08J11/06 ,  D01D1/04 ,  D01D1/06 ,  B29C48/92 ,  B29C48/05 ,  B29C48/29 ,  B29C48/275 ,  B29C48/285 ,  B29C48/425 ,  B29C48/435 ,  B29C48/38 ,  B29B13/00 ,  B29K105/00 ,  B29K67/00 ,  B29K105/26 ,  D01F1/06 ,  D01F6/92 ,  B29C48/14 ,  B29C48/17 ,  B29C48/25 ,  B29C48/385 ,  B29C48/76

Abstract: A method of manufacturing bulked continuous carpet filament which, in various embodiments, comprises: (A) grinding recycled PET bottles into a group of flakes; (B) washing the flakes; (C) identifying and removing impurities, including impure flakes, from the group of flakes; (D) adding one or more color concentrates to the flakes; (E) passing the group of flakes through an MRS extruder while maintaining the pressure within the MRS portion of the MRS extruder below about 25 millibars; (F) passing the resulting polymer melt through at least one filter having a micron rating of less than about 50 microns; and (G) forming the recycled polymer into bulked continuous carpet filament that consists essentially of recycled PET.