公开(公告)号：US11911930B2

公开(公告)日：2024-02-27

申请号：US17342047

申请日：2021-06-08

申请人： Aladdin Manufacturing Corporation

发明人： Thomas R. Clark

IPC分类号： B29C48/695 ,  D01F1/06 ,  D02G3/24 ,  D06F1/00 ,  D06P3/52 ,  B29B17/02 ,  D01D1/10 ,  B01D29/00 ,  C08J11/06 ,  B29B17/00 ,  D01D5/00 ,  D01F6/62 ,  C08J11/04 ,  B29C48/425 ,  B29C48/385 ,  B29C48/92 ,  B29C48/38 ,  B29C48/05 ,  B29D99/00 ,  B29C48/43 ,  B29C48/44 ,  B29C48/70 ,  B29C48/255 ,  D01D5/08 ,  D02G3/44 ,  B29B13/06 ,  B29C37/00 ,  B29B13/00 ,  B29K105/26 ,  B29K105/00 ,  B29K67/00 ,  B29C48/76 ,  B29C48/435 ,  B29C48/14

CPC分类号： B29B17/02 ,  B01D29/0095 ,  B29B13/065 ,  B29B17/00 ,  B29C37/006 ,  B29C48/05 ,  B29C48/255 ,  B29C48/2552 ,  B29C48/38 ,  B29C48/385 ,  B29C48/425 ,  B29C48/43 ,  B29C48/44 ,  B29C48/70 ,  B29C48/92 ,  B29D99/0078 ,  C08J11/04 ,  C08J11/06 ,  D01D1/103 ,  D01D1/106 ,  D01D5/00 ,  D01D5/08 ,  D01F6/62 ,  D02G3/445 ,  B29B2013/002 ,  B29B2013/005 ,  B29B2017/0015 ,  B29B2017/0224 ,  B29C48/144 ,  B29C48/435 ,  B29C48/766 ,  B29C2791/006 ,  B29C2948/922 ,  B29C2948/92257 ,  B29C2948/92514 ,  B29C2948/92752 ,  B29C2948/92876 ,  B29K2067/003 ,  B29K2105/0067 ,  B29K2105/26 ,  C08J2367/02 ,  D10B2331/04 ,  D10B2503/04 ,  H05K999/99 ,  Y02P20/143 ,  Y02W30/62

摘要： A method of manufacturing bulked continuous carpet filament that includes providing a polymer melt and separating the polymer melt from the extruder into at least eight streams. The multiple streams are exposed to a chamber pressure within a chamber that is below approximately 25 millibars, or another predetermined pressure. The streams are recombined into a single polymer stream. Polymer from the polymer stream is then formed into bulked continuous carpet filament.

公开(公告)号：US11634536B2

公开(公告)日：2023-04-25

申请号：US16271834

申请日：2019-02-10

申请人： HYOSUNG ADVANCED MATERIALS CORPORATION

发明人： Seung Taek Oh ,  Moo Song Kim

IPC分类号： C08G63/80 ,  C08J3/22 ,  C08K3/04 ,  D05C17/02 ,  B60N3/04 ,  C08G63/183 ,  D01F1/04 ,  D01F6/62 ,  D02G1/12 ,  D06N7/00 ,  D01F1/06

摘要： A polyethylene terephthalate bulked continuous filament is manufactured by steps of melt-spinning, multi-step stretching a polyethylene terephthalate chip and a master batch chip for coloring, passing through a texturing nozzle, cooling, and winding and has an elastic modulus of 1.00E+07 to 5.00E+09 Pa at a temperature range of 10° C. to 200° C., the filament being manufactured by steps of melt-spinning a polyethylene terephthalate chip and a master batch chip for coloring, multi-step stretching, passing through a texturing nozzle, cooling, and winding.

公开(公告)号：US20220380941A1

公开(公告)日：2022-12-01

申请号：US17761240

申请日：2020-09-17

申请人： Aalto University Foundation sr

发明人： Simone Haslinger ,  Yingfeng Wang ,  Eugenia Smirnova ,  Michael Hummel ,  Herbert Sixta ,  Marja Rissanen

IPC分类号： D01F2/06 ,  D01F1/06 ,  D06P1/38 ,  D01F13/02

摘要： Colored lyocell type fibers comprising respun coloured recycled fibers and method of producing the same. According to the method a raw-material of colored recycled textile fibers is provided and dissolved in an ionic liquid to provide a spinning dope. By spinning the dope using dry jet-wet spinning colored respun textile fibers can be manufactured. The invention provides for the simultaneous recycling of cellulose fibers and dyes from dyed cotton waste in the form of dyed lyocell fibers.

公开(公告)号：US20220119986A1

公开(公告)日：2022-04-21

申请号：US17432591

申请日：2020-02-21

申请人： THEUNSEEN LIMITED

发明人： Lauren Bowker ,  Louise Anderson ,  Samuel Dennis

IPC分类号： D01D5/24 ,  D01F1/04 ,  D01F1/06 ,  D01F8/06 ,  D01F8/12 ,  D01F8/16 ,  A41G3/00 ,  D06P3/24 ,  D06P3/79

摘要： A fibre comprising a colour component comprising an unencapsulated liquid crystal contained in the cavity of a hollow polymeric sheath is provided. The sheath retains the colour component and additional materials may be included to provide a tailored aesthetic effect. The fibre is useful as an artificial hair product and for weaving or knitting into a fabric.

公开(公告)号：US11242622B2

公开(公告)日：2022-02-08

申请号：US16514903

申请日：2019-07-17

申请人： Aladdin Manufacturing Corporation

发明人： Thomas R. Clark

IPC分类号： B29B7/38 ,  D01F1/06 ,  D01F6/92 ,  D02G3/24 ,  D01F1/04 ,  D01F6/62 ,  D01D5/08 ,  B29C48/05 ,  B29C48/36 ,  D01D1/06 ,  D02G3/44 ,  B29C48/255 ,  D01D1/10 ,  B29B7/32 ,  B29B7/74 ,  B29K105/00 ,  B29K67/00

摘要： A method of manufacturing bulked continuous carpet filament from polytrimethylene terephthalate (PTT) with polyethylene terephthalate (PET) comprises: (1) splitting the PTT stream extruded from the primary extruder into a number of polymer streams, each of the plurality of polymer streams having an associated spinning machine; (2) adding a colorant to each split polymer stream; (3) adding PET to the extruded polymer stream downstream of the primary extruder; (4) using one or more static mixing assemblies for each split polymer stream to substantially uniformly mix each split polymer stream and its respective colorant and PET; and (5) spinning each polymer stream with its substantially uniformly mixed colorant and any additives into BCF using the respective spinning machine.

公开(公告)号：US11091606B2

公开(公告)日：2021-08-17

申请号：US14247544

申请日：2014-04-08

申请人： The Procter & Gamble Company

发明人： Gregory Charles Gordon ,  Jacqueline Besinaiz Thomas ,  Elaine Marie Suszcynsky-Meister ,  Mark Robert Sivik ,  Gregory Scot Miracle

IPC分类号： C08L3/02 ,  D04H3/013 ,  D04H3/16 ,  D01F2/00 ,  D04H3/007 ,  D01F1/06 ,  D04H3/009 ,  D04H3/00 ,  C08L1/28 ,  C08L1/02 ,  D04H1/425 ,  D04H1/4382

摘要： Fibrous structures, for example sanitary tissue products, containing a plurality of filaments that employ one or more filament-forming materials, such as one or more hydroxyl polymers, and one or more hueing agents, present within the filaments such that the fibrous structures exhibit a Whiteness Index of greater than 72 as measured according to the Whiteness Index Test Method described herein.

公开(公告)号：US11015268B2

公开(公告)日：2021-05-25

申请号：US16085808

申请日：2017-04-18

申请人： Polytex Sportbelage Produktions-GmbH

发明人： Stephan Sick ,  Dirk Sander ,  Bernd Jansen

IPC分类号： E01C13/08 ,  D01F6/46 ,  D01F1/02 ,  D01F8/06 ,  D01F1/06 ,  D06N7/00 ,  D01F1/04 ,  D01F8/12

摘要： A method for manufacturing an artificial turf fiber includes creating a polymer mixture that includes, 60-99% by weight of an LLDPE polymer and 1-15% by weight of an LDPE polymer. The method further includes extruding the polymer mixture into a monofilament; quenching the monofilament; reheating the monofilament; and stretching the reheated monofilament to form the monofilament into the artificial turf fiber.

公开(公告)号：US10808129B2

公开(公告)日：2020-10-20

申请号：US16155111

申请日：2018-10-09

申请人： LANXESS Deutschland GmbH

发明人： Hans-Ulrich Borst ,  Stephan Michaelis ,  Frank Linke

IPC分类号： C07D403/06 ,  C09B23/10 ,  C08K5/3462 ,  C08J3/12 ,  C08J3/20 ,  D01F1/06 ,  C08K5/00

摘要： The present invention relates to novel methine dyes, methods for the preparation thereof and use thereof for dyeing plastics, especially polyamides, so as to obtain yellow to orange colourings with improved light fastness and improved thermal stability. Methine dyes for example accord to the formula (I) in whichR1 is hydrogen, halogen, alkyl, COOH or COOR9,R2 is oxygen or sulfur,R3 is hydrogen, halogen, COOH, COOR10 or CN,R4 is alkyl or phenyl,R5 and R6 are each independently alkyl,R7 and R8 are each independently hydrogen, halogen, alkyl or COOR11, andR9, R10 and R11 are each independently alkyl.

公开(公告)号：US10127410B2

公开(公告)日：2018-11-13

申请号：US15876240

申请日：2018-01-22

申请人： Eastman Chemical Company

发明人： Andrew Ervin McLeod ,  Scott Gregory Gaynor ,  Steven Anthony Wilson ,  Lydia Juanita Salyer ,  Humberto Collazo ,  Larry Wayne Renfro ,  Jeremy Kenneth Steach ,  Brian Douglas Seiler ,  Clarissa Tatum

IPC分类号： G06K9/00 ,  G06K7/10 ,  G01N21/84 ,  G01N33/36 ,  G06K9/62 ,  G06M11/00 ,  D01G15/46 ,  G06K19/06 ,  G09F3/00 ,  G09F19/00 ,  D06P5/00 ,  D01D5/08 ,  D06M23/16 ,  D01D5/36 ,  D01F1/04 ,  D01F1/06 ,  D01F2/28 ,  G07D7/12 ,  A24D3/04 ,  G07D7/2033 ,  A24D3/06 ,  A24D3/10 ,  G06K7/14 ,  A24D3/00 ,  D01G13/00 ,  D06P5/30 ,  D06M101/20 ,  D06M101/32 ,  D06M101/34

摘要： Disclosed are fibers which contain identification fibers. The identification fibers can contain a plurality of distinct features, or taggants, which vary among the fibers and/or along the length of the identification fibers, tow band, or yarn. The disclosed embodiments also relate to the method for making the fibers. Characterization of the fibers can include identifying distinct features, combinations of distinct features, and number of fibers with various combinations of distinct features and correlating the distinct features to supply chain information. The supply chain information can be used to track the fibers, fiber band, or yarn from manufacturing through intermediaries, conversion to final product, and/or the consumer.

公开(公告)号：US20180186966A1

公开(公告)日：2018-07-05

申请号：US15905910

申请日：2018-02-27

申请人： PurThread Technologies, Inc.

发明人： Stephen W. FOSS ,  Stanley CHAMBERLAIN ,  Lloyd FRICK

IPC分类号： C08K3/22 ,  D01G13/00 ,  A01N25/10 ,  A01N59/20 ,  C08J3/12 ,  C08J3/20 ,  C08K3/30 ,  D01F1/10 ,  D01D1/00 ,  D01F1/06 ,  D01F6/60 ,  D01F6/62 ,  D01F1/04

CPC分类号： C08K3/22 ,  A01N25/10 ,  A01N59/20 ,  C08J3/128 ,  C08J3/203 ,  C08J2367/02 ,  C08J2377/02 ,  C08J2377/06 ,  C08K3/30 ,  C08K2003/2241 ,  C08K2003/3045 ,  C08K2201/013 ,  D01D1/00 ,  D01F1/04 ,  D01F1/06 ,  D01F1/103 ,  D01F6/60 ,  D01F6/62 ,  D01G13/00 ,  D10B2331/04 ,  Y10T428/249921 ,  A01N59/16

摘要： High-melting antimicrobial polymer fibers and antimicrobial fabrics comprising such fibers are prepared by preparing a masterbatch of polymer pellets (e.g., PET), silver and copper salts, and a compounding agent which provides free flowing polymer pellets which can be prepared in advance, with a long shelf life. Polymer masterbatches prepared by the methods of the invention can produce limited color or off-white antimicrobial fibers and fabrics using conventional melt spinning manufacturing methods. Fabrics incorporating fibers of the present invention are potent inhibitors of Athlete's foot fungi, gram negative and gram positive bacteria, and drug resistant pathogens.