TWI772306B - 溶液紡絲聚醯胺奈米纖維非織物 - Google Patents

溶液紡絲聚醯胺奈米纖維非織物 Download PDF

Info

Publication number
TWI772306B
TWI772306B TW106118684A TW106118684A TWI772306B TW I772306 B TWI772306 B TW I772306B TW 106118684 A TW106118684 A TW 106118684A TW 106118684 A TW106118684 A TW 106118684A TW I772306 B TWI772306 B TW I772306B
Authority
TW
Taiwan
Prior art keywords
nonwoven product
nanofiber nonwoven
nanofiber
polyamide
nylon
Prior art date
Application number
TW106118684A
Other languages
English (en)
Chinese (zh)
Other versions
TW201819703A (zh
Inventor
哈雷Ｐ 修茲
翁偉成
史考特Ｅ 歐斯朋
克雷格Ａ 崔斯克
Original Assignee
美商阿散德性能材料營運公司
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 美商阿散德性能材料營運公司 filed Critical 美商阿散德性能材料營運公司
Publication of TW201819703A publication Critical patent/TW201819703A/zh
Application granted granted Critical
Publication of TWI772306B publication Critical patent/TWI772306B/zh

Links

Images

Classifications

    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/4334—Polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
    • B01D46/546—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using nano- or microfibres
    • 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
    • D04H1/56—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 in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0208—Single-component fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0618—Non-woven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1258—Permeability
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/04—Filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
TW106118684A 2016-06-10 2017-06-06 溶液紡絲聚醯胺奈米纖維非織物 TWI772306B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662348524P 2016-06-10 2016-06-10
US201662348462P 2016-06-10 2016-06-10
US62/348,462 2016-06-10
US62/348,524 2016-06-10

Publications (2)

Publication Number Publication Date
TW201819703A TW201819703A (zh) 2018-06-01
TWI772306B true TWI772306B (zh) 2022-08-01

Family

ID=60578959

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106118684A TWI772306B (zh) 2016-06-10 2017-06-06 溶液紡絲聚醯胺奈米纖維非織物

Country Status (8)

Country Link
US (1) US20190194847A1 (cg-RX-API-DMAC7.html)
EP (1) EP3468424B1 (cg-RX-API-DMAC7.html)
JP (1) JP7039492B2 (cg-RX-API-DMAC7.html)
KR (1) KR102299766B1 (cg-RX-API-DMAC7.html)
CN (1) CN109561771B (cg-RX-API-DMAC7.html)
CA (1) CA3026497C (cg-RX-API-DMAC7.html)
TW (1) TWI772306B (cg-RX-API-DMAC7.html)
WO (1) WO2017214085A1 (cg-RX-API-DMAC7.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110998004A (zh) 2017-06-08 2020-04-10 奥升德功能材料运营有限公司 聚酰胺纳米纤维非织造物
US11376534B2 (en) 2017-06-08 2022-07-05 Ascend Performance Materials Operations Llc Polyamide nanofiber nonwovens for filters
KR20210029191A (ko) * 2018-06-08 2021-03-15 어센드 퍼포먼스 머티리얼즈 오퍼레이션즈 엘엘씨 조정 가능한 나노섬유 부직포 제품
WO2020132002A1 (en) 2018-12-18 2020-06-25 Ascend Performance Materials Operations Llc Antimicrobial nonwoven polyamides with zinc content
US20200345183A1 (en) * 2019-05-01 2020-11-05 Robert Scott Boyd Cover for an eating utensil
WO2020223638A1 (en) * 2019-05-01 2020-11-05 Ascend Performance Materials Operations Llc Filter media comprising polyamide nanofiber layer
TWI845758B (zh) * 2019-09-13 2024-06-21 美商北面服飾公司 具有膜之複合材料
WO2021127306A1 (en) 2019-12-18 2021-06-24 Ascend Performance Materials Operations Llc Processes for producing fiber and fabrics with zinc content
CN113117434B (zh) * 2019-12-30 2022-11-22 西安工程大学 柔性网状脉结构陶瓷纳米纤维超高温过滤膜的制备方法
CN111298520A (zh) * 2020-02-24 2020-06-19 深圳维度新材料有限公司 复合材料层的制备方法、复合材料层及口罩
CA3196476A1 (en) 2020-10-30 2022-05-05 Albert Ortega Polyamide nonwovens in sound absorbing multi-layer composites

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003080905A1 (en) 2002-03-26 2003-10-02 Nano Technics Co., Ltd. A manufacturing device and the method of preparing for the nanofibers via electro-blown spinning process
US20090026137A1 (en) * 2007-03-06 2009-01-29 E.I. Du Pont De Nemours And Company Liquid filtration media
CN101558194A (zh) * 2006-09-20 2009-10-14 纳幕尔杜邦公司 改进的纳米纤网

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673654A (ja) * 1992-08-27 1994-03-15 Unitika Ltd ポリアミド系極細繊維不織布及びその製造方法
US5558826A (en) * 1995-02-07 1996-09-24 E. I. Du Pont De Nemours And Company High speed process for making fully-oriented nylon yarns
US20080104738A1 (en) * 2006-11-03 2008-05-08 Conley Jill A Liquid water resistant and water vapor permeable garments
JP2008274512A (ja) * 2007-04-03 2008-11-13 Nisshinbo Ind Inc 抗菌性ナノファイバー
US8709809B2 (en) * 2007-06-22 2014-04-29 Innovative Surface Technologies, Inc. Nanofibers containing latent reactive groups
ATE524079T1 (de) * 2007-11-13 2011-09-15 Du Pont Atmungsaktives kleidungsstück mit einer fluidabführschicht
US9834865B2 (en) * 2007-12-17 2017-12-05 E I Du Pont De Nemours And Company Centrifugal solution spun nanofiber process
EP2347042B1 (en) * 2008-10-10 2017-08-16 Invista Technologies S.à r.l. High load bearing capacity nylon staple fiber and nylon blended yarns and fabrics made therefrom
US8470236B2 (en) * 2008-11-25 2013-06-25 E I Du Pont De Nemours And Company Process of making a non-woven web
JP2010236138A (ja) * 2009-03-31 2010-10-21 Toray Ind Inc 防水透湿繊維積層体
US20110252970A1 (en) * 2009-11-19 2011-10-20 E. I. Du Pont De Nemours And Company Filtration Media for High Humidity Environments
JP2012167416A (ja) * 2011-01-28 2012-09-06 Toray Ind Inc ポリアミド繊維の製造方法
EP3168019A1 (en) * 2013-07-05 2017-05-17 The North Face Apparel Corp. Forcespinning of fibers and filaments
WO2015053444A1 (ko) * 2013-10-07 2015-04-16 (주)에프티이앤이 기재 사이에 나노섬유를 포함하는 필터 및 이의 제조방법
US10683605B2 (en) * 2013-11-14 2020-06-16 Invista North America S.A.R.L. Soil repellant fiber and methods of making the same
EP3166713A1 (en) * 2014-07-07 2017-05-17 E. I. du Pont de Nemours and Company Composite filtration membranes comprising a casted membrane on a nanofiber sheet
CN105597428B (zh) * 2016-02-23 2017-11-07 绿纳科技有限责任公司 一种用于去除污水中Cr(VI)的纳米纤维过滤材料的制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003080905A1 (en) 2002-03-26 2003-10-02 Nano Technics Co., Ltd. A manufacturing device and the method of preparing for the nanofibers via electro-blown spinning process
CN101558194A (zh) * 2006-09-20 2009-10-14 纳幕尔杜邦公司 改进的纳米纤网
US20090026137A1 (en) * 2007-03-06 2009-01-29 E.I. Du Pont De Nemours And Company Liquid filtration media

Also Published As

Publication number Publication date
KR102299766B1 (ko) 2021-09-07
KR20190016100A (ko) 2019-02-15
CA3026497C (en) 2023-09-19
US20190194847A1 (en) 2019-06-27
CN109561771B (zh) 2021-01-08
JP2019518148A (ja) 2019-06-27
TW201819703A (zh) 2018-06-01
CA3026497A1 (en) 2017-12-14
JP7039492B2 (ja) 2022-03-22
EP3468424A1 (en) 2019-04-17
WO2017214085A1 (en) 2017-12-14
EP3468424B1 (en) 2021-09-29
CN109561771A (zh) 2019-04-02
EP3468424A4 (en) 2020-02-12

Similar Documents

Publication Publication Date Title
TWI772306B (zh) 溶液紡絲聚醯胺奈米纖維非織物
CN107208336B (zh) 用于呼吸装置和面罩的熔纺过滤介质
EP3060326B1 (en) Electret nanofibrous web as air filtration media
TWI769909B (zh) 聚醯胺奈米纖維非織物
Wang et al. Tunable fabrication of three-dimensional polyamide-66 nano-fiber/nets for high efficiency fine particulate filtration
JP7701349B2 (ja) 混合直径細繊維を含む濾材層
KR101918913B1 (ko) 공-혼합된 구조물을 형성하기 위한 멀티-다이 멜트 블로잉 시스템 및 이의 형성 방법
Yang et al. Sandwich-structured bimodal fiber/bead-on-string fiber composite membrane for comfortable PM0. 3 filter
WO2009051263A1 (ja) 芳香族ポリアミドナノファイバー及びそれを含む繊維構造体
EP3060710A1 (en) Electret nanofibrous web
Gungor et al. Aerosol filtration performance of nanofibrous mats produced via electrically assisted industrial‐scale solution blowing
JP4069057B2 (ja) 高性能エアフィルタ
JP7395512B2 (ja) 調節可能なナノファイバー不織布製品
CN108786492A (zh) 一种品质因子可调控的空气过滤膜及其制备方法
HK40005712A (en) Solution-spun polyamide nanofiber nonwovens
HK40005712B (en) Solution-spun polyamide nanofiber nonwovens
Buivydienė Formation of fibrous materials for air filtration applications via melt electrospinning
MADAENG et al. Improvement of hygienic mask surface property for absorption of PM 2.5