JP2022502575A - 個人用防護用物品の湿潤性sms素材 - Google Patents
個人用防護用物品の湿潤性sms素材 Download PDFInfo
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- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Nonwoven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
Claims (20)
- 個人用防護具で使用するための湿潤性のスパンボンドメルトブローンスパンボンド素材であって、
スパンボンドメルトブローンスパンボンド積層体と、
アニオン性界面活性剤、カチオン性界面活性剤、またはそれらの組み合わせを含む界面活性剤と、
を含み、
前記スパンボンドメルトブローンスパンボンド素材は、液体にさらされた後に乾燥するように構成され、
前記スパンボンドメルトブローンスパンボンド素材は、液体を吸収するように構成されている、湿潤性スパンボンドメルトブローンスパンボンド素材。 - 表面から液体を吸収するように構成されている、請求項1に記載の湿潤性スパンボンドメルトブローンスパンボンド素材。
- 前記表面が皮膚である、請求項2に記載の湿潤性スパンボンドメルトブローンスパンボンド素材。
- 前記スパンボンドメルトブローンスパンボンド素材がポリオレフィンベースのポリマーを含む、請求項1〜3のいずれか一項に記載の湿潤性スパンボンドメルトブローンスパンボンド素材。
- 前記界面活性剤が前記ポリオレフィンベースのポリマーに塗布される、請求項4に記載の湿潤性スパンボンドメルトブローンスパンボンド素材。
- ポリオレフィンベースのポリマーに界面活性剤を塗布する前は、前記ポリオレフィンベースのポリマーが疎水性である、請求項5に記載の湿潤性スパンボンドメルトブローンスパンボンド素材。
- 前記ポリオレフィンベースのポリマーがポリプロピレンとランダムコポリマー樹脂を含む請求項4〜6のいずれか1項に記載の湿潤性スパンボンドメルトブローンスパンボンド素材。
- 前記湿潤性スパンボンドメルトブローンスパンボンド素材が、その重量の約1.5倍〜約4.5倍の量の液体を吸収するように構成されている、請求項1〜7のいずれか1項に記載の湿潤性スパンボンドメルトブローンスパンボンド素材。
- 前記湿潤性スパンボンドメルトブローンスパンボンド素材が前記個人用防護具の生地の全部または一部を形成し、前記生地の坪量が約10GSM〜約60GSMである、請求項1〜8のいずれか1項に記載の湿潤性スパンボンドメルトブローンスパンボンド素材。
- 前記生地は、約40CFMから約62CFMの空気透過性を有する、請求項9に記載の湿潤性スパンボンドメルトブローンスパンボンド素材。
- 個人用防護具に使用するための物品であって、
湿潤性スパンボンドメルトブローンスパンボンド生地を含み、
前記湿潤性スパンボンドメルトブローンスパンボンド生地は、スパンボンドメルトブローンスパンボンド積層体と、界面活性剤を含み、
前記界面活性剤はアニオン性界面活性剤と、カチオン性界面活性剤と、またはそれらの組み合わせと、を含み、
前記物品の少なくとも一部が、着用した状態で使用者の皮膚と接触するように構成されている、物品。 - 前記湿潤性スパンボンドメルトブローンスパンボンド生地がその重量の約1.5倍〜約4.5倍の量の液体を吸収するように構成されている、請求項11に記載の物品。
- 前記湿潤性スパンボンドメルトブローンスパンボンド生地が、ユーザの皮膚から液体を吸収するように構成される、請求項11または12に記載の物品。
- 前記スパンボンドメルトブローンスパンボンド積層体が少なくとも約3層を含み、前記界面活性剤が前記スパンボンドメルトブローンスパンボンド積層体の少なくとも2層内またはその上面に含まれている、請求項11〜13のいずれか一項に記載の物品。
- 前記湿潤性スパンボンドメルトブローンスパンボンド生地が、約2.5mL/時〜約4mL/時の乾燥速度を示す、請求項11〜14のいずれか一項に記載の物品。
- 前記湿潤性スパンボンドメルトブローンスパンボンド生地が、約40CFM〜約62CFMの空気透過性を有する、請求項11〜15のいずれか一項に記載の物品。
- 前記湿潤性スパンボンドメルトブローンスパンボンド生地が、該湿潤性スパンボンドメルトブローンスパンボンド生地1グラムあたり約1.25グラム〜約7.25グラムの量の液体を吸収するように構成されている、請求項11〜16のいずれか一項に記載の物品。
- 個人用防護具に使用するための物品であって、
前記物品がヘッドカバーであり、前記ヘッドカバーの少なくとも一部が、前記湿潤性スパンボンドメルトブローンスパンボンド生地を含み、前記ヘッドカバーの少なくとも一部はスパンボンド生地で構成されている、請求項11〜17のいずれか一項に記載の物品。 - 個人用保護具に使用するための物品を形成する方法であって、
スパンボンドメルトブローンスパンボンド生地の少なくとも片面を、カチオン性界面活性剤、アニオン性界面活性剤、またはそれらの組み合わせを含む界面活性剤に浸透させるステップと、
前記界面活性剤を浸透させたスパンボンドメルトブローンスパンボンド生地を乾燥するステップと、
前記界面活性剤を浸透させたスパンボンドメルトブローンスパンボンド生地を処理するステップと、
湿潤性スパンボンドメルトブローンスパンボンド生地を形成するステップと、
を含む、方法。 - 前記処理するステップが、少なくとも1つの帯電防止処理を含む、請求項19に記載の方法。
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PCT/IB2018/056248 WO2020035722A1 (en) | 2018-08-17 | 2018-08-17 | Wettable sms material for personal protective equipment applications |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008150770A (ja) * | 1997-06-26 | 2008-07-03 | Techmer Pm | 湿潤可能なポリマー繊維 |
JP2009510270A (ja) * | 2005-08-31 | 2009-03-12 | キンバリー クラーク ワールドワイド インコーポレイテッド | 感染防止のための不織布材料の抗微生物処理 |
CN102741468A (zh) * | 2009-09-03 | 2012-10-17 | 优品无纺布公司 | 双侧亲水性/疏水性无纺布及其制造方法 |
CN102884236A (zh) * | 2010-04-23 | 2013-01-16 | 飞马非织造布有限公司 | 包括阻隔和抗静电处理的生产无纺织物的方法 |
WO2013065794A1 (ja) * | 2011-11-02 | 2013-05-10 | 旭化成せんい株式会社 | 透水不織布 |
JP2018504507A (ja) * | 2014-11-14 | 2018-02-15 | アテンズ ヘルスケア プロダクツ インコーポレイテッド | 合成界面活性剤不含仕上剤、合成界面活性剤不含仕上剤を有するシート、合成界面活性剤不含仕上剤を備えたシートを有する物品、および関連する方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1453447A (en) | 1972-09-06 | 1976-10-20 | Kimberly Clark Co | Nonwoven thermoplastic fabric |
US5770529A (en) * | 1995-04-28 | 1998-06-23 | Kimberly-Clark Corporation | Liquid-distribution garment |
WO1998024618A1 (en) * | 1996-12-06 | 1998-06-11 | Bba Nonwovens Simpsonville, Inc. | Nonwoven web laminate having relatively hydrophilic zone and related method for its manufacture |
US20050054255A1 (en) * | 2003-09-08 | 2005-03-10 | Kimberly-Clark Worldwide, Inc. | Nonwoven fabric liner and diaper including a nonwoven laminate liner |
US20150246362A1 (en) * | 2014-02-28 | 2015-09-03 | Kimberly-Clark Worldwide, Inc. | Hydrophilic electret media |
-
2018
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- 2018-08-17 EP EP18772870.4A patent/EP3836874A1/en active Pending
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008150770A (ja) * | 1997-06-26 | 2008-07-03 | Techmer Pm | 湿潤可能なポリマー繊維 |
JP2009510270A (ja) * | 2005-08-31 | 2009-03-12 | キンバリー クラーク ワールドワイド インコーポレイテッド | 感染防止のための不織布材料の抗微生物処理 |
CN102741468A (zh) * | 2009-09-03 | 2012-10-17 | 优品无纺布公司 | 双侧亲水性/疏水性无纺布及其制造方法 |
CN102884236A (zh) * | 2010-04-23 | 2013-01-16 | 飞马非织造布有限公司 | 包括阻隔和抗静电处理的生产无纺织物的方法 |
WO2013065794A1 (ja) * | 2011-11-02 | 2013-05-10 | 旭化成せんい株式会社 | 透水不織布 |
JP2018504507A (ja) * | 2014-11-14 | 2018-02-15 | アテンズ ヘルスケア プロダクツ インコーポレイテッド | 合成界面活性剤不含仕上剤、合成界面活性剤不含仕上剤を有するシート、合成界面活性剤不含仕上剤を備えたシートを有する物品、および関連する方法 |
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MX2021000920A (es) | 2021-03-31 |
AU2018437235B2 (en) | 2024-08-22 |
EP3836874A1 (en) | 2021-06-23 |
JP7254162B2 (ja) | 2023-04-07 |
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