JP5615713B2 - 防塵衣服 - Google Patents
防塵衣服 Download PDFInfo
- Publication number
- JP5615713B2 JP5615713B2 JP2010533272A JP2010533272A JP5615713B2 JP 5615713 B2 JP5615713 B2 JP 5615713B2 JP 2010533272 A JP2010533272 A JP 2010533272A JP 2010533272 A JP2010533272 A JP 2010533272A JP 5615713 B2 JP5615713 B2 JP 5615713B2
- Authority
- JP
- Japan
- Prior art keywords
- fabric
- nanoweb
- nylon
- garment
- fibers
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/02—Overalls, e.g. bodysuits or bib overalls
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/012—Sanitary or disposable, e.g. for use in hospitals or food industry
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/14—Air permeable, i.e. capable of being penetrated by gases
- A41D31/145—Air permeable, i.e. capable of being penetrated by gases using layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/30—Antimicrobial, e.g. antibacterial
- A41D31/305—Antimicrobial, e.g. antibacterial using layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
- A41H43/04—Joining garment parts or blanks by gluing or welding ; Gluing presses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3707—Woven fabric including a nonwoven fabric layer other than paper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/40—Knit fabric [i.e., knit strand or strip material]
- Y10T442/494—Including a nonwoven fabric layer other than paper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/608—Including strand or fiber material which is of specific structural definition
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Public Health (AREA)
- Food Science & Technology (AREA)
- Epidemiology (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Filtering Materials (AREA)
- Details Of Garments (AREA)
- Detergent Compositions (AREA)
Description
ASTM D−3776(参照により本明細書に援用する)により坪量(BW)を測定し、g/m2(gsm)で報告する。
70デニール、60gsmのDWRナイロンタフタ布(Rose City Textiles(Portland,Oregon)より入手可能)および坪量が10gsm(グラム毎平方メートル)、平均繊維径が421nmであり、125Paにおける通気性が110L/m2/秒であるナイロン6,6から作製されたナノウェブ(DuPont(Wilmington,De)より入手可能)から2層布帛構造体を作製した。反応性ウレタンホットメルト接着剤を用いてナイロン織布をナノウェブに積層した。被覆率が45%の点状パターンを有するグラビアロールのアプリケーターを用いて、アプリケーターの圧力を276kPa(ゲージ)、ラインスピードを2.8mpmとして、135℃で接着剤を適用した。次いで、この2層構造体を、70デニール、60gsmのDWRナイロンタフタのさらなる層に同じ工程で積層することにより、タフタ/ナノウェブ/タフタの3層構造にした。次いで、積層体を裁断して試験用に正方形に縫合した。
積層体の最後の層を66gsmのナイロントリコット(Rose City Textiles(Portland,OR))としたことを除いて実施例1に記載したように3層布帛構造体を作製した。
両方の外層をナイロントリコット布(Rose City Textilesより入手可能)としたことを除いて実施例1に記載したように3層布帛構造体を作製した。
最初の層をナイロントリコットとし、最後の層を70デニール、60gsmのDWRナイロンタフタ布(Rose City Textiles)としたことを除いて実施例1に記載したように3層布帛構造体を作製した。
ナイロン織布を、溶剤系反応性ウレタン接着剤を用いてナノウェブに積層することにより2層布帛構造体を作製したことを除いて実施例1に記載したように実施した。被覆率が45%の点状パターンを有するグラビアロールを用いて、アプリケーターの圧力を276kPa(ゲージ)、ラインスピードを2.9mpmとして接着剤を適用した。次いで、この2層構造体をナイロントリコットのさらなる層に同じ工程で積層することによってタフタ/ナイロンナノウェブ/トリコットの3層構造にした。
実施例6は、タフタ/ナノウェブ/タフタの超音波積層体とした。51gsmのナイロンタフタ布および坪量が11gsm(グラム毎平方メートル)であり平均繊維径が430nmであるナイロン6,6から作製されたナノウェブおよびもう1つのタフタの層から3層構造体を作製した。3層を揃えてBeckmann Converting(Amsterdam,NY)で超音波接着させた。使用したパターンは点状パターンである。
実施例7においては、タフタ/ナノウェブ/トリコットを実施例6に記載したように構成して超音波積層した。坪量が36gsmのトリコットを使用した。
Precision Fabrics Group(Greensboro,NC)より入手可能な市販の102gsmの防塵静電気放電(ESD)布帛。
次に、本発明の態様を示す。
1. 第1布帛と第2布帛との間に対面する関係で並べられたナノウェブを含む防塵衣服であって、前記衣服の通気性が少なくとも1.0cm 3 ・秒 -1 ・cm -2 であり、0.5ミクロンの粒子濾過効率が1回洗浄後に少なくとも90%であり、かつ25回洗浄後に少なくとも50%である衣服。
2. 前記第1および第2布帛が、独立して、タフタ、トリコット、またはリップストップである上記1に記載の衣服。
3. 前記第1または第2布帛の一方または両方がESD布帛である上記1に記載の衣服。
4. 前記ナノウェブの坪量が2〜50gsmである上記1に記載の衣服。
5. 前記ナノウェブが前記布帛に結合されている上記1に記載の衣服。
6. 前記ナノウェブが、前記第1または第2布帛の一方に結合されたスクリムに結合されている上記1に記載の衣服。
7. 前記ナノウェブがスクリム上に直接紡糸されており、前記スクリムとナノウェブとを合わせた構造体が前記第1布帛と第2布帛との間に結合されている上記1に記載の衣服。
8. 前記第1および第2布帛が、接着剤結合、溶剤接着、および超音波接着からなる群から選択される方法によって前記ナノウェブに独立して結合されている上記5に記載の衣服。
Claims (3)
- 第1布帛と第2布帛との間に対面する関係でウレタン接着剤により接着又は超音波積層されたナイロン6,6ナノウェブを含む防塵衣服であって、第1布帛と第2布帛が同じ材料から形成されており、かつナイロントリコット布及びナイロンタフタ布からなる群から選択され、前記ナノウェブが1〜20gsmの坪量を有し、かつ平均繊維径800nm以下のナノ繊維を含み、前記衣服の通気性が少なくとも1.0cm3・秒-1・cm-2であり、0.5ミクロンの粒子濾過効率が1回洗浄後に少なくとも90%であり、かつ26回洗浄後に少なくとも79.6%である衣服。
- ナノ繊維の平均繊維径が50nm〜500nmである請求項1記載の衣服。
- 前記ナノウェブが、電界紡糸法又はエレクトロブローイング法によりつくられたものである請求項1記載の衣服。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US268907P | 2007-11-09 | 2007-11-09 | |
US61/002,689 | 2007-11-09 | ||
PCT/US2008/082769 WO2009062016A1 (en) | 2007-11-09 | 2008-11-07 | Contamination control garments |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011503379A JP2011503379A (ja) | 2011-01-27 |
JP2011503379A5 JP2011503379A5 (ja) | 2011-12-22 |
JP5615713B2 true JP5615713B2 (ja) | 2014-10-29 |
Family
ID=40328709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010533272A Active JP5615713B2 (ja) | 2007-11-09 | 2008-11-07 | 防塵衣服 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8318617B2 (ja) |
EP (1) | EP2205109B1 (ja) |
JP (1) | JP5615713B2 (ja) |
KR (1) | KR101660990B1 (ja) |
CN (1) | CN101854818B (ja) |
AT (1) | ATE537714T1 (ja) |
BR (1) | BRPI0817368A2 (ja) |
WO (1) | WO2009062016A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110033686A1 (en) * | 2009-08-10 | 2011-02-10 | E. I. Du Pont De Nemours And Company | Durable high performance adhesive-bonded allergen barrier laminates and process for making same |
JP2011047060A (ja) * | 2009-08-25 | 2011-03-10 | San Road:Kk | 複合生地およびこれを素材とする衛生キャップ |
US20120076972A1 (en) * | 2010-09-29 | 2012-03-29 | Hao Zhou | Nanofiber Non-Woven Composite |
US8889572B2 (en) * | 2010-09-29 | 2014-11-18 | Milliken & Company | Gradient nanofiber non-woven |
US20120077406A1 (en) * | 2010-09-29 | 2012-03-29 | Scrivens Walter A | Nanofiber Non-Wovens Containing Particles |
US20120077405A1 (en) * | 2010-09-29 | 2012-03-29 | Hao Zhou | Core/Shell Nanofiber Non-Woven |
JP6322910B2 (ja) * | 2012-12-27 | 2018-05-16 | 東洋紡株式会社 | 防護服 |
KR101597313B1 (ko) * | 2014-06-25 | 2016-02-24 | 주식회사 케이엠 | 방진원단 및 이를 이용한 방진복 |
US11077325B2 (en) * | 2016-04-01 | 2021-08-03 | Dupont Safety & Construction, Inc. | Flame and particulate resistant knit article |
KR102564746B1 (ko) * | 2021-11-23 | 2023-08-07 | 김도경 | 3층 구조 방진망 및 이의 제조방법 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
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GB1453447A (en) * | 1972-09-06 | 1976-10-20 | Kimberly Clark Co | Nonwoven thermoplastic fabric |
GB1522605A (en) | 1974-09-26 | 1978-08-23 | Ici Ltd | Preparation of fibrous sheet product |
US4536361A (en) | 1978-08-28 | 1985-08-20 | Torobin Leonard B | Method for producing plastic microfilaments |
US4374888A (en) | 1981-09-25 | 1983-02-22 | Kimberly-Clark Corporation | Nonwoven laminate for recreation fabric |
JPS6034606A (ja) * | 1983-08-03 | 1985-02-22 | 旭化成株式会社 | 通気性防塵作業服 |
JPS6155204A (ja) * | 1984-08-21 | 1986-03-19 | 旭化成株式会社 | 通気性を有する防塵作業服 |
JPS61129815U (ja) * | 1985-01-28 | 1986-08-14 | ||
GB2218320B (en) * | 1988-05-13 | 1992-07-29 | Countdown Clean Systems Limite | Protective clothing |
JPH06280103A (ja) * | 1993-03-23 | 1994-10-04 | Asahi Chem Ind Co Ltd | 防塵性衣料の製造法 |
US5591278A (en) | 1994-10-05 | 1997-01-07 | Marcu; Mihail I. | Wheels for the tubular transport |
CA2153278A1 (en) * | 1994-12-30 | 1996-07-01 | Bernard Cohen | Nonwoven laminate barrier material |
US5784717A (en) * | 1996-03-20 | 1998-07-28 | Singer; John Stephen | Cleanroom coverall |
US6315806B1 (en) | 1997-09-23 | 2001-11-13 | Leonard Torobin | Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby |
US6183670B1 (en) | 1997-09-23 | 2001-02-06 | Leonard Torobin | Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby |
AU2705600A (en) | 1998-10-01 | 2000-05-01 | University Of Akron, The | Process and apparatus for the production of nanofibers |
DE19934442C2 (de) * | 1999-07-26 | 2001-09-20 | Freudenberg Carl Fa | Verfahren zur Herstellung eines Vliesstoffs und Vliesstoff zur Herstellung von Reinraum-Schutzbekleidung |
US6491776B2 (en) | 2001-04-23 | 2002-12-10 | Bostik Findley, Inc. | Dual adhesive application for laminating elastic webs |
US6520425B1 (en) | 2001-08-21 | 2003-02-18 | The University Of Akron | Process and apparatus for the production of nanofibers |
IL161954A0 (en) | 2001-11-16 | 2005-11-20 | Polymer Group Inc | Non-woven barrier fabrics |
US6695992B2 (en) | 2002-01-22 | 2004-02-24 | The University Of Akron | Process and apparatus for the production of nanofibers |
KR100549140B1 (ko) | 2002-03-26 | 2006-02-03 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법 |
AU2003272542A1 (en) | 2002-09-17 | 2004-04-08 | E.I. Du Pont De Nemours And Company | Extremely high liquid barrier fabrics |
PL1751338T3 (pl) * | 2004-04-19 | 2011-04-29 | Procter & Gamble | Włókna, włókniny i wyroby zawierające nanowłókna wytwarzane z polimerów o wysokiej temperaturze zeszklenia |
US20070166503A1 (en) | 2005-12-20 | 2007-07-19 | Hannigan Ryan B | Multifunctional composite vapor barrier textile |
EP1953286A1 (en) * | 2007-02-01 | 2008-08-06 | Nisshinbo Industries, Inc. | Fabric and mask |
US8765255B2 (en) * | 2007-03-06 | 2014-07-01 | E I Du Pont De Nemours And Company | Breathable waterproof garment |
-
2008
- 2008-11-07 KR KR1020107012585A patent/KR101660990B1/ko active IP Right Grant
- 2008-11-07 WO PCT/US2008/082769 patent/WO2009062016A1/en active Application Filing
- 2008-11-07 US US12/266,803 patent/US8318617B2/en active Active
- 2008-11-07 JP JP2010533272A patent/JP5615713B2/ja active Active
- 2008-11-07 CN CN2008801151228A patent/CN101854818B/zh active Active
- 2008-11-07 BR BRPI0817368A patent/BRPI0817368A2/pt not_active IP Right Cessation
- 2008-11-07 AT AT08848323T patent/ATE537714T1/de active
- 2008-11-07 EP EP20080848323 patent/EP2205109B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
ATE537714T1 (de) | 2012-01-15 |
WO2009062016A1 (en) | 2009-05-14 |
CN101854818B (zh) | 2012-10-03 |
KR101660990B1 (ko) | 2016-10-10 |
US8318617B2 (en) | 2012-11-27 |
EP2205109B1 (en) | 2011-12-21 |
BRPI0817368A2 (pt) | 2017-06-13 |
KR20100108329A (ko) | 2010-10-06 |
CN101854818A (zh) | 2010-10-06 |
US20090119824A1 (en) | 2009-05-14 |
JP2011503379A (ja) | 2011-01-27 |
EP2205109A1 (en) | 2010-07-14 |
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