JP2002514272A - 非パルプ化天然繊維より湿式抄成された不織布及びそれを含む複合材 - Google Patents
非パルプ化天然繊維より湿式抄成された不織布及びそれを含む複合材Info
- Publication number
- JP2002514272A JP2002514272A JP53469898A JP53469898A JP2002514272A JP 2002514272 A JP2002514272 A JP 2002514272A JP 53469898 A JP53469898 A JP 53469898A JP 53469898 A JP53469898 A JP 53469898A JP 2002514272 A JP2002514272 A JP 2002514272A
- Authority
- JP
- Japan
- Prior art keywords
- material according
- fiber
- fibers
- nonwoven fabric
- nonwoven
- 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
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Classifications
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- 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]
- Y10T442/647—Including a foamed layer or component
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- 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
- Y10T442/663—Hydroentangled
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- 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
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- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/664—Including a wood fiber containing layer
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- 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
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- 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
- Y10T442/666—Mechanically interengaged by needling or impingement of fluid [e.g., gas or liquid stream, 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
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- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/689—Hydroentangled nonwoven fabric
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- 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
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- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/693—Including a paper layer
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- 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]
- Y10T442/695—Including a wood containing layer
-
- 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]
- Y10T442/697—Containing at least two chemically different strand or fiber materials
-
- 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]
- Y10T442/697—Containing at least two chemically different strand or fiber materials
- Y10T442/698—Containing polymeric and natural strand or fiber materials
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.主たる繊維成分がパルプ化されない長い天然の繊維束である湿式抄成された 不織布材。 2.前記天然繊維束はなわ状繊維である請求の範囲1に記載の不織布材。 3.前記天然繊維束はサイザル、マニラアサ、ヘニケン、ケナフ及びジュートか らなる群より選択されたものである請求の範囲1に記載の不織布材。 4.前記天然長繊維は10〜50mmの範囲の長さに切断された繊維である請求の 範囲1に記載の不織布材。 5.パルプ繊維成分を含む請求の範囲1に記載の不織布材。 6.合成繊維成分を含む請求の範囲1に記載の不織布材。 7.前記合成繊維成分はセルロースアセテート、ビスコースレーヨン、ナイロン 或いはポリオレフィン繊維よりなる群より選択されている請求の範囲6に記載の 不織布材。 8.実質的に200g/m2までの標準重量を有する請求の範囲1に記載の不織布材 。 9.少なくとも実質的に100g/m2までの標準重量を有する請求の範囲1に記載 の不織布材。 10.パルプ化されていない繊維が2〜5×106psi(1.4〜3.5×105g /cm2)の範囲の弾性率を有する請求の範囲1に記載の不織布材。 11.請求の範囲1に記載の不織布材とそれに取り付けられたパルプシートとを 含む複合多層シート材。 12.前記各層は水流絡ませにより互いに固定されている請求の範囲11に記載 の複合シート材。 13.前記各層は化学的結合により互いに結合されている請求の範囲11に記載 の複合シート材。 14.前記不織布の前記パルプシートが取り付けられた側と反対の側にスパンボ ンドされたシートを含む請求の範囲11に記載の複合シート材。 15.圧力下にて熱的に変形可能な請求の範囲11に記載の複合シート材。 16.発泡材の層とその両側に請求の範囲1に記載の不織布材が取り付けられた 請求の範囲11に記載の複合シート材。 17.平均撓み力が少なくとも2.25ポンド(10.2kg)である請求の範囲 11に記載の複合シート材。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3620097P | 1997-01-21 | 1997-01-21 | |
US60/036,200 | 1997-01-21 | ||
PCT/US1998/001191 WO1998031626A1 (en) | 1997-01-21 | 1998-01-20 | Wet-laid nonwoven web from unpulped natural fibers and composite containing same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2002514272A true JP2002514272A (ja) | 2002-05-14 |
JP4545237B2 JP4545237B2 (ja) | 2010-09-15 |
Family
ID=21887224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53469898A Expired - Fee Related JP4545237B2 (ja) | 1997-01-21 | 1998-01-20 | 非パルプ化天然繊維より湿式抄成された不織布及びそれを含む複合材 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6762138B2 (ja) |
EP (1) | EP1009705B1 (ja) |
JP (1) | JP4545237B2 (ja) |
KR (1) | KR20000070331A (ja) |
AU (1) | AU719638B2 (ja) |
BR (1) | BR9806790B1 (ja) |
CA (1) | CA2278144C (ja) |
ES (1) | ES2392680T3 (ja) |
PL (1) | PL204932B1 (ja) |
WO (1) | WO1998031626A1 (ja) |
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- 1998-01-20 US US09/341,635 patent/US6762138B2/en not_active Expired - Fee Related
- 1998-01-20 EP EP98903636A patent/EP1009705B1/en not_active Expired - Lifetime
- 1998-01-20 CA CA002278144A patent/CA2278144C/en not_active Expired - Fee Related
- 1998-01-20 BR BRPI9806790-7A patent/BR9806790B1/pt not_active IP Right Cessation
- 1998-01-20 PL PL334732A patent/PL204932B1/pl unknown
- 1998-01-20 WO PCT/US1998/001191 patent/WO1998031626A1/en not_active Application Discontinuation
- 1998-01-20 KR KR1019997006562A patent/KR20000070331A/ko not_active Application Discontinuation
- 1998-01-20 ES ES98903636T patent/ES2392680T3/es not_active Expired - Lifetime
- 1998-01-20 AU AU60354/98A patent/AU719638B2/en not_active Ceased
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JP2011116086A (ja) * | 2009-12-07 | 2011-06-16 | Daio Paper Corp | 補強シート及びこれを用いたシート状構造材 |
Also Published As
Publication number | Publication date |
---|---|
BR9806790B1 (pt) | 2009-08-11 |
PL334732A1 (en) | 2000-03-13 |
KR20000070331A (ko) | 2000-11-25 |
US6762138B2 (en) | 2004-07-13 |
US20020132548A1 (en) | 2002-09-19 |
ES2392680T3 (es) | 2012-12-12 |
BR9806790A (pt) | 2000-05-16 |
EP1009705A1 (en) | 2000-06-21 |
CA2278144C (en) | 2006-10-24 |
AU719638B2 (en) | 2000-05-11 |
EP1009705B1 (en) | 2012-08-08 |
JP4545237B2 (ja) | 2010-09-15 |
WO1998031626A1 (en) | 1998-07-23 |
AU6035498A (en) | 1998-08-07 |
EP1009705A4 (en) | 2001-08-01 |
CA2278144A1 (en) | 1998-07-23 |
PL204932B1 (pl) | 2010-02-26 |
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