JP2001516237A - スパンボンド・メルトブロー・スパンボンド積層を含む顔用マスク - Google Patents
スパンボンド・メルトブロー・スパンボンド積層を含む顔用マスクInfo
- Publication number
- JP2001516237A JP2001516237A JP53766598A JP53766598A JP2001516237A JP 2001516237 A JP2001516237 A JP 2001516237A JP 53766598 A JP53766598 A JP 53766598A JP 53766598 A JP53766598 A JP 53766598A JP 2001516237 A JP2001516237 A JP 2001516237A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- facial mask
- spunbond
- meltblown
- sms
- 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.)
- Granted
Links
Classifications
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- 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
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- 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
- D04H1/559—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 the fibres being within layered webs
-
- 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
- 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
- D04H3/14—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 yarns or filaments produced by welding
-
- 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]
- Y10T442/659—Including an additional nonwoven fabric
-
- 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]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/66—Additional nonwoven fabric is a spun-bonded fabric
-
- 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]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/671—Multiple nonwoven fabric layers composed of the same polymeric strand or fiber material
-
- 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]
- Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. スパンボンド/メルトブロー/スパンボンド積層からなる顔用マスク。 2. 前記スパンボンド/メルトブロー/スパンボンド積層は最も外側の層であるこ とを特徴とする請求項1に記載の顔用マスク。 3. 少なくとも一つの付加的濾過層を備えていることを特徴とする請求項1に記 載の顔用マスク。 4. 前記少なくとも一つの付加的濾過層がメルトブロー布からなることを特徴と する請求項3に記載の顔用マスク。 5. 前記メルトブロー布はエレクトレットであることを特徴とする請求項4に記 載の顔用マスク。 6. 前記少なくとも一つ付加的濾過層は中間層であることを特徴とする請求項3 に記載の顔用マスク。 7. 前記最も内側の層は、湿式堆積カバーストック、スパンボンド層および第2 のスパンボンド/メルトブロー/スパンボンド積層とからなる群から選択されるこ とを特徴とする請求項6に記載の顔用マスク。 8. 前記SMS積層は、約0.7から約1.25オンス/平方ヤード(Osy)の基本重量を有 することを特徴とする請求項1に記載の顔用マスク。 9. 前記メルトブロー層は、約0.1から約0.15オンス/平方ヤード(Osy)の基本 重量を有することを特徴とする請求項8に記載の顔用マスク。 10.スパンボンド/メルトブロー/スパンボンド積層からなる最も外側の層と、 少なくとも一つのエレクトレットメルトブロー布からなる中間層と、 最も内側層と、 からなる顔用マスク。 11.前記最も内側の層は、湿式堆積カバーストック、スパンボンド層および第2 のスパンボンド/メルトブロー/スパンボンド積層とからなる群から選択されるこ とを特徴とする請求項10に記載の顔用マスク。 12.前記SMS積層は、約1.25オンス/平方ヤード(Osy)未満の基本重量を有する ことを特徴とする請求項10に記載の顔用マスク。 13.前記SMS積層の前記メルトブロー層は、約0.3オンス/平方ヤード(Osy)未満 の基本重量を有することを特徴とする請求項12に記載の顔用マスク。 14.前記SMS積層は、約0.7から約1.25オンス/平方ヤード(Osy)の基本重量を有 することを特徴とする請求項12に記載の顔用マスク。 15.前記SMS積層の前記メルトブロー層は、約0.1から約0.15オンス/平方ヤード (Osy)未満の基本重量を有することを特徴とする請求項13に記載の顔用マスク 。 16.前記最も内側の層は、第2のスパンボンド/メルトブロー/スパンボンド積層 であることを特徴とする請求項10に記載の顔用マスク。 17.前記第2のSMS積層は、約約1.25オンス/平方ヤード(Osy)未満の基本重量 を有することを特徴とする請求項14に記載の顔用マスク。 18.スパンボンド/メルトブロー/スパンボンド積層を前記顔用マスクの体側部分 に組込む段階を有する顔用マスクを製造する方法。 19.前記積層は、前記顔用マスクの最も外側の層であることを特徴とする請求項 18に記載の方法。 20.エレクトレットメルトブロー布層を前記積層の次に配置し、 最も内側層を前記エレクトレットメルトブロー布層の次に配置し、前記最も内 側層が湿式堆積層と、スパンボンド層および第2のスパンボンド/メルトブロー/ スパンボンド積層からなる群から選択されるようになっていることを特徴とする 請求項19に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/808,509 | 1997-02-27 | ||
US08/808,509 US5883026A (en) | 1997-02-27 | 1997-02-27 | Face masks including a spunbonded/meltblown/spunbonded laminate |
PCT/US1998/002368 WO1998037779A1 (en) | 1997-02-27 | 1998-02-04 | Face masks including a spunbonded/meltblown/spunbonded laminate |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2001516237A true JP2001516237A (ja) | 2001-09-25 |
JP2001516237A5 JP2001516237A5 (ja) | 2005-09-08 |
JP4316678B2 JP4316678B2 (ja) | 2009-08-19 |
Family
ID=25198984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53766598A Expired - Lifetime JP4316678B2 (ja) | 1997-02-27 | 1998-02-04 | スパンボンド・メルトブロー・スパンボンド積層を含む顔用マスク |
Country Status (13)
Country | Link |
---|---|
US (1) | US5883026A (ja) |
EP (1) | EP1014815B1 (ja) |
JP (1) | JP4316678B2 (ja) |
KR (1) | KR100550512B1 (ja) |
CN (1) | CN1253479A (ja) |
AR (1) | AR011906A1 (ja) |
AU (1) | AU725526B2 (ja) |
BR (1) | BR9807623A (ja) |
DE (1) | DE69838617T2 (ja) |
SK (1) | SK114099A3 (ja) |
TW (1) | TW390920B (ja) |
WO (1) | WO1998037779A1 (ja) |
ZA (1) | ZA981335B (ja) |
Families Citing this family (78)
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KR102571796B1 (ko) * | 2020-04-09 | 2023-08-29 | 도레이첨단소재 주식회사 | 복합 부직포 및 이를 포함하는 물품 |
KR102594148B1 (ko) * | 2020-04-09 | 2023-10-26 | 도레이첨단소재 주식회사 | 복합 부직포 및 이를 포함하는 물품 |
KR102584561B1 (ko) * | 2020-04-09 | 2023-10-05 | 도레이첨단소재 주식회사 | 복합 부직포 및 물품 |
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WO2022015987A1 (en) * | 2020-07-15 | 2022-01-20 | Calgon Carbon Corporation | Antiviral face masks and air filters |
KR102291690B1 (ko) * | 2021-05-03 | 2021-08-19 | 김형덕 | 구리 부직포층을 포함하는 한지 마스크 |
EP4088602A1 (en) | 2021-05-12 | 2022-11-16 | Carl Freudenberg KG | Face mask with filter medium from split multicomponent filaments and meltblown fibres |
US11871802B1 (en) | 2022-08-17 | 2024-01-16 | Integrated Pharma Services, Llc | Pleating spacer and its use to provide improved facial masks and respirators |
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1997
- 1997-02-27 US US08/808,509 patent/US5883026A/en not_active Expired - Lifetime
-
1998
- 1998-02-04 SK SK1140-99A patent/SK114099A3/sk unknown
- 1998-02-04 KR KR1019997007796A patent/KR100550512B1/ko not_active IP Right Cessation
- 1998-02-04 EP EP98904987A patent/EP1014815B1/en not_active Expired - Lifetime
- 1998-02-04 WO PCT/US1998/002368 patent/WO1998037779A1/en active IP Right Grant
- 1998-02-04 JP JP53766598A patent/JP4316678B2/ja not_active Expired - Lifetime
- 1998-02-04 BR BR9807623-0A patent/BR9807623A/pt not_active IP Right Cessation
- 1998-02-04 DE DE69838617T patent/DE69838617T2/de not_active Expired - Lifetime
- 1998-02-04 CN CN98804557A patent/CN1253479A/zh active Pending
- 1998-02-04 AU AU62723/98A patent/AU725526B2/en not_active Expired
- 1998-02-18 ZA ZA981335A patent/ZA981335B/xx unknown
- 1998-02-23 TW TW87102524A patent/TW390920B/zh not_active IP Right Cessation
- 1998-02-27 AR ARP980100911 patent/AR011906A1/es unknown
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AU725526B2 (en) | 2000-10-12 |
TW390920B (en) | 2000-05-21 |
US5883026A (en) | 1999-03-16 |
EP1014815B1 (en) | 2007-10-24 |
CN1253479A (zh) | 2000-05-17 |
WO1998037779A1 (en) | 1998-09-03 |
ZA981335B (en) | 1998-08-27 |
EP1014815A1 (en) | 2000-07-05 |
DE69838617T2 (de) | 2008-08-28 |
AU6272398A (en) | 1998-09-18 |
BR9807623A (pt) | 2000-02-22 |
JP4316678B2 (ja) | 2009-08-19 |
DE69838617D1 (de) | 2007-12-06 |
KR100550512B1 (ko) | 2006-02-13 |
AR011906A1 (es) | 2000-09-13 |
SK114099A3 (en) | 2000-05-16 |
KR20000075727A (ko) | 2000-12-26 |
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