SA518400266B1 - Tpu ألياف دقيقة عالية الوزن الجزيئي ومنخفضة الوزن الجزيئي وألياف دقيقة - Google Patents

Tpu ألياف دقيقة عالية الوزن الجزيئي ومنخفضة الوزن الجزيئي وألياف دقيقة

Info

Publication number
SA518400266B1
SA518400266B1 SA518400266A SA518400266A SA518400266B1 SA 518400266 B1 SA518400266 B1 SA 518400266B1 SA 518400266 A SA518400266 A SA 518400266A SA 518400266 A SA518400266 A SA 518400266A SA 518400266 B1 SA518400266 B1 SA 518400266B1
Authority
SA
Saudi Arabia
Prior art keywords
fine fibers
tpu
molecular weight
high molecular
low molecular
Prior art date
Application number
SA518400266A
Other languages
English (en)
Inventor
دي كار توماس
ار كاي ستيفن
بانسال فيشال
ليو كايـي
نير يوجيش
Original Assignee
.كلاركور إنك
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by .كلاركور إنك filed Critical .كلاركور إنك
Publication of SA518400266B1 publication Critical patent/SA518400266B1/ar

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/04—Dry spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/12—Applications used for fibers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/04—Thermoplastic elastomer

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

في النماذج، يوفر الاختراع الحالي مجموعة من جدائل ليفية دقيقة fine fiber strands (10) مصنوعة من بوليمر polymer أول وبوليمر ثاني حيث يكون للبوليمر الثاني وزن جزيئي أعلى من البوليمر الأول. في نماذج مفضلة، يكون للجدائل الليفية الدقيقة (10) متوسط قطر أقل من 2 ميكرون، ويكون للجدائل الليفية الدقيقة (10) طول على الأقل 1 مللي متر. شكل 5ج.
SA518400266A 2016-04-20 2018-10-18 Tpu ألياف دقيقة عالية الوزن الجزيئي ومنخفضة الوزن الجزيئي وألياف دقيقة SA518400266B1 (ar)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662325356P 2016-04-20 2016-04-20
US15/490,680 US10676614B2 (en) 2016-04-20 2017-04-18 High molecular and low molecular weight fine fibers and TPU fine fibers
PCT/US2017/028343 WO2017184716A1 (en) 2016-04-20 2017-04-19 High molecular and low molecular weight fine fibers and tpu fine fibers

Publications (1)

Publication Number Publication Date
SA518400266B1 true SA518400266B1 (ar) 2021-12-15

Family

ID=60089394

Family Applications (1)

Application Number Title Priority Date Filing Date
SA518400266A SA518400266B1 (ar) 2016-04-20 2018-10-18 Tpu ألياف دقيقة عالية الوزن الجزيئي ومنخفضة الوزن الجزيئي وألياف دقيقة

Country Status (6)

Country Link
US (1) US10676614B2 (ar)
EP (1) EP3445899A4 (ar)
KR (1) KR102304596B1 (ar)
CN (1) CN109154105A (ar)
SA (1) SA518400266B1 (ar)
WO (1) WO2017184716A1 (ar)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113302348B (zh) * 2019-01-14 2023-11-14 哈佛学院院长等 聚焦旋转喷射纺丝装置及其使用方法
DE102019003795A1 (de) * 2019-05-29 2020-12-03 Bb Engineering Gmbh Vorrichtung und Verfahren zur Herstellung eines Vlieses
CN114318603B (zh) * 2021-12-01 2023-08-22 东华大学 一种棉纤维/热塑性聚氨酯纳米纤维混纺纱线的制备方法

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842922A (en) 1987-10-27 1989-06-27 The Dow Chemical Company Polyethylene fibers and spunbonded fabric or web
US5164131A (en) 1990-09-19 1992-11-17 The Dow Chemical Company Methods for synthesizing pulps and short fibers containing polybenzazole polymers
US5164132A (en) 1991-04-05 1992-11-17 Air Products And Chemicals, Inc. Process for the production of ultra-fine polymeric fibers
US5190812A (en) 1991-09-30 1993-03-02 Minnesota Mining And Manufacturing Company Film materials based on multi-layer blown microfibers
RU2144099C1 (ru) * 1995-03-03 2000-01-10 Акцо Нобель Н.В. Способ прядения волокон или филаментов (варианты), волокна и филаменты (варианты), волокнистая масса
US5582841A (en) * 1995-05-04 1996-12-10 Owens Corning Fiberglas Technology, Inc. Fiber manufacturing spinner and fiberizer
US5702658A (en) * 1996-02-29 1997-12-30 Owens-Corning Fiberglas Technology, Inc. Bicomponent polymer fibers made by rotary process
DE60041154D1 (de) 1999-10-29 2009-01-29 Hollingsworth & Vose Co Filtermaterial
JP3703711B2 (ja) * 2000-11-27 2005-10-05 ユニ・チャーム株式会社 不織布の製造方法および製造装置
US20030041953A1 (en) * 2001-08-31 2003-03-06 Bba Nonwovens Simpsonville, Inc. Method of making a bonded nonwoven web
US6846450B2 (en) 2002-06-20 2005-01-25 3M Innovative Properties Company Method for making a nonwoven web
SI1518011T1 (sl) 2002-06-28 2013-09-30 Neokidney Holding B.V. Postopek za pripravo funkcionalnih poroznih vlaken
US20040116025A1 (en) 2002-12-17 2004-06-17 Gogins Mark A. Air permeable garment and fabric with integral aerosol filtration
KR100698978B1 (ko) * 2005-04-13 2007-03-23 (주)두람 고효율 기체 필터용 다층 복합부직포의 제조방법 및 그를이용한 필터제품
US7981509B2 (en) * 2006-02-13 2011-07-19 Donaldson Company, Inc. Polymer blend, polymer solution composition and fibers spun from the polymer blend and filtration applications thereof
JP4979264B2 (ja) * 2006-05-11 2012-07-18 兵庫県 密度勾配型不織布の製造方法
EP2268467A4 (en) 2008-03-17 2012-01-04 Univ Texas HIGH FIBER FIBER SECTOR AND USES THEREOF
WO2010033807A1 (en) 2008-09-19 2010-03-25 3M Innovative Properties Company Ligand graft functionalized substrates
US20100312208A1 (en) 2009-06-03 2010-12-09 Eric Bryan Bond Fluid Permeable Structured Fibrous Web
WO2010151447A1 (en) 2009-06-23 2010-12-29 3M Innovative Properties Company Functionalized nonwoven article
JP2013535314A (ja) 2010-06-30 2013-09-12 アモグリーンテック カンパニー リミテッド 電気放射されたナノ繊維ウェブを利用した液体フィルター用フィルターろ材とその製造方法及びこれを利用した液体フィルター
US8778240B2 (en) 2011-02-07 2014-07-15 Fiberio Technology Corporation Split fiber producing devices and methods for the production of microfibers and nanofibers
SG10201602352QA (en) * 2011-09-28 2016-05-30 Kuraray Co Extra-fine fiber sheet
GB201119192D0 (en) 2011-11-07 2011-12-21 Ucl Business Plc Chromatography medium
US9670595B2 (en) 2011-12-21 2017-06-06 E I Du Pont De Nemours And Company Process for laying fibrous webs from a centrifugal spinning process
EP2900852B1 (en) 2012-08-06 2020-10-07 Parker-Hannificn Corporation Devices and methods for the production of microfibers and nanofibers
US9149748B2 (en) 2012-11-13 2015-10-06 Hollingsworth & Vose Company Multi-layered filter media
US20150354139A1 (en) 2013-01-25 2015-12-10 Xanofi, Inc. Wet laid non-woven substrate containing polymeric nanofibers
WO2015008882A1 (ko) 2013-07-19 2015-01-22 전북대학교산학협력단 다수개의 토출홀들이 형성된 방사 튜브를 포함하는 전기방사장치
US20160175748A1 (en) 2013-08-01 2016-06-23 Finetex Ene, Inc. Multi-layered nanofiber filter having improved heat resistance, and method for manufacturing same
US20160193555A1 (en) 2013-08-01 2016-07-07 Finetex Ene, Inc. Multi-layered nanofiber medium using electro-blowing, melt-blowing or electrospinning, and method for manufacturing same
US10208404B2 (en) 2014-09-09 2019-02-19 Clarcor Inc. Micro and nanofibers of polysaccharide based materials
DE102015002672A1 (de) 2015-03-03 2016-09-08 Mann + Hummel Gmbh Filtermedium und Filterelement mit einem Filtermedium

Also Published As

Publication number Publication date
KR102304596B1 (ko) 2021-09-24
KR20180127653A (ko) 2018-11-29
WO2017184716A1 (en) 2017-10-26
US20170306148A1 (en) 2017-10-26
EP3445899A1 (en) 2019-02-27
EP3445899A4 (en) 2019-11-20
US10676614B2 (en) 2020-06-09
CN109154105A (zh) 2019-01-04

Similar Documents

Publication Publication Date Title
SA518400266B1 (ar) Tpu ألياف دقيقة عالية الوزن الجزيئي ومنخفضة الوزن الجزيئي وألياف دقيقة
MX2018006031A (es) Fibra sintetica que contiene aerogel y material de polimero, y metodos de fabricacion y articulos que comprenden los mismos.
MX2020005900A (es) Composicion de champu clara que contiene polimeros de silicona.
GB2572721A (en) Active agent-containing articles and product-shipping assemblies for containing the same
MX2023009644A (es) Composiciones de vidrio, composiciones de vidrio fiberizable y fibras de vidrio hechas de las mismos.
PL3646073T3 (pl) Kompaktowe złącza światłowodowe, zespoły kablowe i sposoby ich wykonywania
GB2572899A (en) Active agent-containing articles that exhibit consumer acceptable article in-use properties
GB2572900A (en) Active agent-containing articles that exhibit consumer acceptable article in-use properties
MY168710A (en) Polyesters and fibers made therefrom
MX2017009923A (es) Endoprotesis ureteral.
MX362310B (es) Dispositivo hibrido de seguridad para documento de seguridad o credencial de autenticacion.
WO2017013138A8 (en) Polymeric particles
MX2018005816A (es) Trama no tejida con resistencia mejorada a la abrasion y metodo para su fabricacion.
WO2017058332A3 (en) Fabrication of reinforced superconducting wires
BR112017016358A2 (pt) filamentos de grama artificial e artigos feitos dos mesmos
MX2018007157A (es) Polimeros que contienen acido boronico para proceso de produccion de papel.
MY166586A (en) Hybrid Rope and Method for Manufacturing the Same
EP4173615A3 (en) Intravesical drug delivery devices and methods including elastic polymer-drug matrix systems
MX2018015458A (es) Hilo electricamente conductor.
CL2011001461A1 (es) Utilizacion de un homopolimero de acido acrilico o de un copolimero del acido con un monomero hidrosoluble el cual sirve como agente dispersante o de ayuda a la molienda, donde los grupos carboxilicos de dicho agente son tal o parcialmente neutralizados por el ion litio y presenta un indice de viscosidad comprendido entre 0,01 y 0,08
PH12019500642A1 (en) Aquatic organism growth promoter
MX2019011166A (es) Caucho de copolimero que contiene grupo nitrilo y producto reticulado de caucho de copolimero que contiene grupo nitrilo.
MY187286A (en) Polyethylene compositions for the preparation of tapes, fibers, or monofilaments
PH12021550736A1 (en) Double-stranded ribonucleic acid inhibiting expression of complement c5
WO2014058513A3 (en) Multidirectional fiber-reinforced tape/film articles and the method of making the same