WO2007052284A3 - Consolidation of non-woven textile fibres - Google Patents

Consolidation of non-woven textile fibres Download PDF

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Publication number
WO2007052284A3
WO2007052284A3 PCT/IN2006/000253 IN2006000253W WO2007052284A3 WO 2007052284 A3 WO2007052284 A3 WO 2007052284A3 IN 2006000253 W IN2006000253 W IN 2006000253W WO 2007052284 A3 WO2007052284 A3 WO 2007052284A3
Authority
WO
WIPO (PCT)
Prior art keywords
fibres
consolidation
woven textile
textile fibres
layer
Prior art date
Application number
PCT/IN2006/000253
Other languages
French (fr)
Other versions
WO2007052284A2 (en
Inventor
Lodha Preeti
Kapoor Bir
Mankad Jagrat Maheshprasad
Patil Parag Dilip
Original Assignee
Lodha Preeti
Kapoor Bir
Mankad Jagrat Maheshprasad
Patil Parag Dilip
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 Lodha Preeti, Kapoor Bir, Mankad Jagrat Maheshprasad, Patil Parag Dilip filed Critical Lodha Preeti
Publication of WO2007052284A2 publication Critical patent/WO2007052284A2/en
Publication of WO2007052284A3 publication Critical patent/WO2007052284A3/en

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
    • 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
    • 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
    • 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
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • 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
    • D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • 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
    • D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/645—Impregnation followed by a solidification process
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

The present invention concerns a method of bonding a mass of fibres, in which fibres are laid in at least one layer. The fibre layer is impregnated with a polar hydrophilic cellulose dissolving solvent to dissolve cellulose fibres and is cured. The cured fibre layer is contacted with appropriate regenerating liquid and washed and dried, if required, to obtain a bonded fibre structure.
PCT/IN2006/000253 2005-07-13 2006-07-13 Consolidation of non-woven textile fibres WO2007052284A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN840/MUM/2005 2005-07-13
IN840MU2005 2005-07-13

Publications (2)

Publication Number Publication Date
WO2007052284A2 WO2007052284A2 (en) 2007-05-10
WO2007052284A3 true WO2007052284A3 (en) 2007-08-09

Family

ID=37865389

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/IN2006/000249 WO2007032022A2 (en) 2005-07-13 2006-07-13 Consolidation of non-woven textile fibres
PCT/IN2006/000253 WO2007052284A2 (en) 2005-07-13 2006-07-13 Consolidation of non-woven textile fibres

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/IN2006/000249 WO2007032022A2 (en) 2005-07-13 2006-07-13 Consolidation of non-woven textile fibres

Country Status (1)

Country Link
WO (2) WO2007032022A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090084509A1 (en) * 2007-09-28 2009-04-02 Weyerhaeuser Company Dissolution of Cellulose in Mixed Solvent Systems
US8202379B1 (en) * 2009-12-03 2012-06-19 The United States Of America As Represented By The Secretary Of The Air Force Natural fiber welding
US8980050B2 (en) 2012-08-20 2015-03-17 Celanese International Corporation Methods for removing hemicellulose
US8986501B2 (en) 2012-08-20 2015-03-24 Celanese International Corporation Methods for removing hemicellulose
ITRM20130451A1 (en) * 2013-08-01 2015-02-02 Compnext S R L PROCEDURE FOR REALIZING PRODUCTS IN COMPOSITE MATERIAL WITH LAYERS IN REINFORCEMENT MATERIAL ADDITIVATI WITH CATALYST
CN103467382A (en) * 2013-09-16 2013-12-25 浙江丽晶化学有限公司 Method for preparing thiocyanate-containing ionic liquid and application of ionic liquid in polyacrylonitrile spinning processing
JP2017514035A (en) * 2014-04-28 2017-06-01 スリーエム イノベイティブ プロパティズ カンパニー Nonwoven fabric structure and method comprising ion reinforcing material
WO2015167854A1 (en) * 2014-04-28 2015-11-05 3M Innovative Properties Company Nonwoven fibrous structures including phenolic resin and ionic reinforcement material, and methods
JP2017514033A (en) * 2014-04-28 2017-06-01 スリーエム イノベイティブ プロパティズ カンパニー Self-bonded cellulosic nonwoven web and method of manufacture
US10011931B2 (en) 2014-10-06 2018-07-03 Natural Fiber Welding, Inc. Methods, processes, and apparatuses for producing dyed and welded substrates
US10982381B2 (en) 2014-10-06 2021-04-20 Natural Fiber Welding, Inc. Methods, processes, and apparatuses for producing welded substrates
US11766835B2 (en) 2016-03-25 2023-09-26 Natural Fiber Welding, Inc. Methods, processes, and apparatuses for producing welded substrates
KR102304833B1 (en) * 2016-05-03 2021-09-24 네추럴 파이버 웰딩 인코포레이티드 Methods, processes, and apparatus for making dyed and welded substrates
CN117551420A (en) * 2024-01-11 2024-02-13 天鼎丰非织造布有限公司 High-temperature and low-temperature resistant recyclable adhesive, application and non-woven fabric

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6042890A (en) * 1997-02-25 2000-03-28 Lenzing Aktiengesellschaft Process for producing a strengthened fiber assembly
US6048917A (en) * 1996-09-16 2000-04-11 Kalle Nalo Gmbh & Co. Kg Cellulose bonded nonwoven fiber fabric and method for the production thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6048917A (en) * 1996-09-16 2000-04-11 Kalle Nalo Gmbh & Co. Kg Cellulose bonded nonwoven fiber fabric and method for the production thereof
US6042890A (en) * 1997-02-25 2000-03-28 Lenzing Aktiengesellschaft Process for producing a strengthened fiber assembly

Also Published As

Publication number Publication date
WO2007052284A2 (en) 2007-05-10
WO2007032022A3 (en) 2007-07-12
WO2007032022A2 (en) 2007-03-22

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