WO2008076335A3 - Wet layed bundled fiber mat with binder fiber - Google Patents

Wet layed bundled fiber mat with binder fiber Download PDF

Info

Publication number
WO2008076335A3
WO2008076335A3 PCT/US2007/025554 US2007025554W WO2008076335A3 WO 2008076335 A3 WO2008076335 A3 WO 2008076335A3 US 2007025554 W US2007025554 W US 2007025554W WO 2008076335 A3 WO2008076335 A3 WO 2008076335A3
Authority
WO
WIPO (PCT)
Prior art keywords
bundles
slurry
integrity
mat
fiber
Prior art date
Application number
PCT/US2007/025554
Other languages
French (fr)
Other versions
WO2008076335A2 (en
Inventor
Daphne Haubrich
Martin M Tusim
William G Hager
Original Assignee
Owens Corning Intellectual Cap
Daphne Haubrich
Martin M Tusim
William G Hager
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 Owens Corning Intellectual Cap, Daphne Haubrich, Martin M Tusim, William G Hager filed Critical Owens Corning Intellectual Cap
Publication of WO2008076335A2 publication Critical patent/WO2008076335A2/en
Publication of WO2008076335A3 publication Critical patent/WO2008076335A3/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
    • D04H1/54—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
    • 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
    • D04H13/00—Other non-woven fabrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

A method of producing a wet-layed non-woven mat (10) from glass fibers includes the steps of: drawing streams of molten glass into continuous filaments, applying a size to the continuous filaments, gathering the continuous filaments into strands, chopping the strands into discrete length bundles (12) while substantially maintaining the integrity of the bundles, drying the bundles, adding the bundles and a plurality of binder fibers (14) to an aqueous-based mixture, thereby forming a slurry, mixing the slurry to entangle the bundles and the binder fibers, wherein the integrity of the bundles is substantially maintained in the slurry, transferring the slurry to a forming wire, wherein water is removed from the slurry to form a web while substantially maintaining the integrity of the bundles, and heating the web to fuse intersections between the bundles and the binder fibers, thereby forming a mat while substantially maintaining the integrity of the bundles.
PCT/US2007/025554 2006-12-14 2007-12-14 Wet layed bundled fiber mat with binder fiber WO2008076335A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/638,986 US20080142178A1 (en) 2006-12-14 2006-12-14 Wet layed bundled fiber mat with binder fiber
US11/638,986 2006-12-14

Publications (2)

Publication Number Publication Date
WO2008076335A2 WO2008076335A2 (en) 2008-06-26
WO2008076335A3 true WO2008076335A3 (en) 2008-08-14

Family

ID=39472746

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/025554 WO2008076335A2 (en) 2006-12-14 2007-12-14 Wet layed bundled fiber mat with binder fiber

Country Status (2)

Country Link
US (1) US20080142178A1 (en)
WO (1) WO2008076335A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8921244B2 (en) * 2005-08-22 2014-12-30 The Procter & Gamble Company Hydroxyl polymer fiber fibrous structures and processes for making same
US8852474B2 (en) 2007-07-17 2014-10-07 The Procter & Gamble Company Process for making fibrous structures
US20090022960A1 (en) * 2007-07-17 2009-01-22 Michael Donald Suer Fibrous structures and methods for making same
US10024000B2 (en) 2007-07-17 2018-07-17 The Procter & Gamble Company Fibrous structures and methods for making same
US7972986B2 (en) * 2007-07-17 2011-07-05 The Procter & Gamble Company Fibrous structures and methods for making same
US20090022983A1 (en) * 2007-07-17 2009-01-22 David William Cabell Fibrous structures
CA2779110C (en) * 2009-11-02 2014-06-10 The Procter & Gamble Company Polypropylene fibrous elements and processes for making same
AU2010313170B2 (en) * 2009-11-02 2014-03-27 The Procter & Gamble Company Fibrous elements and fibrous structures employing same
WO2011053677A1 (en) * 2009-11-02 2011-05-05 The Procter & Gamble Company Fibrous structures and methods for making same
AU2010313169A1 (en) * 2009-11-02 2012-05-24 The Procter & Gamble Company Fibrous structures that exhibit consumer relevant property values
BR112012010371A2 (en) * 2009-11-02 2016-06-07 Procter & Gamble low lint-forming fibrous structures, and methods for manufacturing them
FR2959518A1 (en) 2010-03-31 2011-11-04 Procter & Gamble FIBROUS STRUCTURES AND METHODS OF PREPARATION
DE102014102079A1 (en) * 2013-02-20 2014-08-21 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Fiber-based carrier structure for liquids and solid particles
FR3132112A1 (en) 2022-01-26 2023-07-28 Saint-Gobain Isover Insulation material comprising thermoplastic fibers, glass fibers and a coupling agent

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0483716A1 (en) * 1990-10-29 1992-05-06 Mitsubishi Chemical Corporation Method of producing fiber-reinforced thermoplastic resin molding material
WO1998011299A1 (en) * 1996-09-12 1998-03-19 Owens Corning Method for producing a non-woven glass fiber mat comprising bundles of fibers
WO2001031131A1 (en) * 1999-10-29 2001-05-03 Owens Corning Fibrous acoustical insulation product
WO2001032983A1 (en) * 1999-10-29 2001-05-10 Owens Corning Method for producing a glass mat
WO2001075204A2 (en) * 2000-04-05 2001-10-11 Ahlstrom Glassfibre Oy Chopped strand non-woven mat and a method for its production
EP1616995A1 (en) * 2003-04-22 2006-01-18 Oji Paper Co., Ltd. Wet-process nonwoven fabric and process for producing the same
WO2006071464A1 (en) * 2004-12-28 2006-07-06 Owens-Corning Fiberglas Technology Ii, Llc. Polymer/wucs mat for use in automotive applications
WO2007019394A1 (en) * 2005-08-05 2007-02-15 Ocv Intellectual Capital, Llc Dually dispersed fiber construction for nonwoven mats using chopped strands

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2009530A1 (en) * 1989-02-10 1990-08-10 Shohei Masui Method for producing molded article of fiber-reinforced thermoplastic resin
DE69124214T2 (en) * 1990-12-05 1997-08-07 Ppg Industries Inc Wet-laid fibrous thermoplastic material and aqueous dispersion for its production
EP0491383B1 (en) * 1990-12-19 1997-08-27 Mitsubishi Paper Mills, Ltd. Nonwoven fabric and production method thereof
US5393599A (en) * 1992-01-24 1995-02-28 Fiberweb North America, Inc. Composite nonwoven fabrics
US5415738A (en) * 1993-03-22 1995-05-16 Evanite Fiber Corporation Wet-laid non-woven fabric and method for making same
AU680884B2 (en) * 1993-06-02 1997-08-14 Minnesota Mining And Manufacturing Company Nonwoven articles and methods of producing same
US5935879A (en) * 1994-09-21 1999-08-10 Owens Corning Fiberglas Technology, Inc. Non-woven fiber mat and method for forming same
US6267843B1 (en) * 1996-03-20 2001-07-31 Owens Corning Fiberglas Technology, Inc. Wet-laid nonwoven mat and a process for making same
US6054022A (en) * 1996-09-12 2000-04-25 Owens-Corning Veil U.K. Ltd. Method for producing a non-woven glass fiber mat comprising bundles of fibers
EP1009705B1 (en) * 1997-01-21 2012-08-08 Ahlstrom Windsor Locks LLC Wet-laid nonwoven web from unpulped natural fibers and composite containing same
US6893522B1 (en) * 1999-10-05 2005-05-17 Polymer Group, Inc. High bulk non-woven composite fabric
US20050266757A1 (en) * 2003-10-17 2005-12-01 Roekens Bertrand J Static free wet use chopped strands (WUCS) for use in a dry laid process

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0483716A1 (en) * 1990-10-29 1992-05-06 Mitsubishi Chemical Corporation Method of producing fiber-reinforced thermoplastic resin molding material
WO1998011299A1 (en) * 1996-09-12 1998-03-19 Owens Corning Method for producing a non-woven glass fiber mat comprising bundles of fibers
WO2001031131A1 (en) * 1999-10-29 2001-05-03 Owens Corning Fibrous acoustical insulation product
WO2001032983A1 (en) * 1999-10-29 2001-05-10 Owens Corning Method for producing a glass mat
WO2001075204A2 (en) * 2000-04-05 2001-10-11 Ahlstrom Glassfibre Oy Chopped strand non-woven mat and a method for its production
EP1616995A1 (en) * 2003-04-22 2006-01-18 Oji Paper Co., Ltd. Wet-process nonwoven fabric and process for producing the same
WO2006071464A1 (en) * 2004-12-28 2006-07-06 Owens-Corning Fiberglas Technology Ii, Llc. Polymer/wucs mat for use in automotive applications
WO2007019394A1 (en) * 2005-08-05 2007-02-15 Ocv Intellectual Capital, Llc Dually dispersed fiber construction for nonwoven mats using chopped strands

Also Published As

Publication number Publication date
US20080142178A1 (en) 2008-06-19
WO2008076335A2 (en) 2008-06-26

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