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WO2000037724A3 - Nonwoven fabrics for wiping applications - Google Patents

Nonwoven fabrics for wiping applications Download PDF

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Publication number
WO2000037724A3
WO2000037724A3 PCT/US1999/030481 US9930481W WO0037724A3 WO 2000037724 A3 WO2000037724 A3 WO 2000037724A3 US 9930481 W US9930481 W US 9930481W WO 0037724 A3 WO0037724 A3 WO 0037724A3
Authority
WO
WIPO (PCT)
Prior art keywords
nonwoven fabrics
applications
wiping applications
wiping
fabrics
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.)
Ceased
Application number
PCT/US1999/030481
Other languages
French (fr)
Other versions
WO2000037724A2 (en
Inventor
James Marshall Oathout
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to CA002351723A priority Critical patent/CA2351723A1/en
Priority to EP99968157A priority patent/EP1139851A2/en
Priority to JP2000589771A priority patent/JP2002533139A/en
Publication of WO2000037724A2 publication Critical patent/WO2000037724A2/en
Publication of WO2000037724A3 publication Critical patent/WO2000037724A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/16—Cloths; Pads; Sponges
    • 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
    • D04H1/435—Polyesters
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • 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]
    • Y10T442/69—Autogenously bonded 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]
    • Y10T442/696—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.]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

A method of using nonwoven fabrics for wiping in cleanroom applications wherein the fabrics were heretofore believed less than optimum for such applications and a nonwoven fabric applicable for use in cleanroom applications.
PCT/US1999/030481 1998-12-21 1999-12-21 Nonwoven fabrics for wiping applications Ceased WO2000037724A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002351723A CA2351723A1 (en) 1998-12-21 1999-12-21 Nonwoven fabrics for wiping applications
EP99968157A EP1139851A2 (en) 1998-12-21 1999-12-21 Nonwoven fabrics for wiping applications
JP2000589771A JP2002533139A (en) 1998-12-21 1999-12-21 Nonwoven fabric for wiping

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11318998P 1998-12-21 1998-12-21
US60/113,189 1998-12-21

Publications (2)

Publication Number Publication Date
WO2000037724A2 WO2000037724A2 (en) 2000-06-29
WO2000037724A3 true WO2000037724A3 (en) 2000-08-03

Family

ID=22348049

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/030481 Ceased WO2000037724A2 (en) 1998-12-21 1999-12-21 Nonwoven fabrics for wiping applications

Country Status (8)

Country Link
US (1) US20040198128A1 (en)
EP (1) EP1139851A2 (en)
JP (1) JP2002533139A (en)
KR (1) KR100441928B1 (en)
CN (1) CN1192134C (en)
CA (1) CA2351723A1 (en)
ID (1) ID28961A (en)
WO (1) WO2000037724A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2313042B1 (en) * 2008-08-06 2013-07-10 Basf Se Fluid-absorbent articles
JP6377399B2 (en) * 2014-04-25 2018-08-22 株式会社イノアックコーポレーション Wiping material
WO2018184043A1 (en) * 2017-04-03 2018-10-11 Lenzing Ag A nonwoven web designed for use in a clean room wipe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888229A (en) * 1988-04-08 1989-12-19 The Texwipe Company Wipers for cleanroom use
EP0411752A1 (en) * 1989-06-30 1991-02-06 The Dexter Corporation Method for hydroentangling non-woven fibrous sheets
US5346287A (en) * 1991-05-07 1994-09-13 The Morgan Crucible Company Plc Low contamination swab employing tubular knit fabric
US5645916A (en) * 1992-03-31 1997-07-08 E. I. Du Pont De Nemours And Company Patterned spunlaced fabrics containing woodpulp or abaca fibers
GB2309466A (en) * 1996-01-29 1997-07-30 Courtaulds Fibres A nonwoven cellulose fabric

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485706A (en) * 1968-01-18 1969-12-23 Du Pont Textile-like patterned nonwoven fabrics and their production
US4093190A (en) * 1975-06-25 1978-06-06 Creusot-Loire Process for the protection of a refractory wall in service
US4328279A (en) * 1981-01-29 1982-05-04 Kimberly-Clark Corporation Clean room wiper
US5240764A (en) * 1992-05-13 1993-08-31 E. I. Du Pont De Nemours And Company Process for making spunlaced nonwoven fabrics
US5320900A (en) * 1993-08-10 1994-06-14 E. I. Du Pont De Nemours And Company High absorbency cleanroom wipes having low particles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888229A (en) * 1988-04-08 1989-12-19 The Texwipe Company Wipers for cleanroom use
US4888229B1 (en) * 1988-04-08 1992-06-16 Teven J Paley
EP0411752A1 (en) * 1989-06-30 1991-02-06 The Dexter Corporation Method for hydroentangling non-woven fibrous sheets
US5346287A (en) * 1991-05-07 1994-09-13 The Morgan Crucible Company Plc Low contamination swab employing tubular knit fabric
US5645916A (en) * 1992-03-31 1997-07-08 E. I. Du Pont De Nemours And Company Patterned spunlaced fabrics containing woodpulp or abaca fibers
GB2309466A (en) * 1996-01-29 1997-07-30 Courtaulds Fibres A nonwoven cellulose fabric

Also Published As

Publication number Publication date
WO2000037724A2 (en) 2000-06-29
US20040198128A1 (en) 2004-10-07
JP2002533139A (en) 2002-10-08
CA2351723A1 (en) 2000-06-29
KR20010099853A (en) 2001-11-09
CN1192134C (en) 2005-03-09
KR100441928B1 (en) 2004-07-27
EP1139851A2 (en) 2001-10-10
CN1331569A (en) 2002-01-16
ID28961A (en) 2001-07-19

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