WO1997042367A1 - Bonding fibrous batts with thermosetting fiber-binders of certain epoxy resins - Google Patents

Bonding fibrous batts with thermosetting fiber-binders of certain epoxy resins Download PDF

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Publication number
WO1997042367A1
WO1997042367A1 PCT/US1996/011465 US9611465W WO9742367A1 WO 1997042367 A1 WO1997042367 A1 WO 1997042367A1 US 9611465 W US9611465 W US 9611465W WO 9742367 A1 WO9742367 A1 WO 9742367A1
Authority
WO
WIPO (PCT)
Prior art keywords
fiber
binder
batt
cross
fibers
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/US1996/011465
Other languages
English (en)
French (fr)
Inventor
George S. Buck
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24596878&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1997042367(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AU64865/96A priority Critical patent/AU6486596A/en
Priority to CA002254112A priority patent/CA2254112C/en
Priority to DE69612402T priority patent/DE69612402T2/de
Priority to AT96924398T priority patent/ATE200315T1/de
Priority to JP9539882A priority patent/JP2000509767A/ja
Priority to EP96924398A priority patent/EP0897431B1/en
Publication of WO1997042367A1 publication Critical patent/WO1997042367A1/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
    • D04H1/58—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
    • D04H1/60—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 dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/18—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length in the form of a mat, e.g. sheet moulding compound [SMC]

Definitions

  • Much of this scrap cannot be reused without adversely affecting the resultant coatings.
  • the scrap must be disposed of in an environmentally responsible manner. The disposal of this scrap is a burden on the coating factory. Some factories burn the scrap, whereas others pay to have it transported to an acceptable land fill. Today, millions of pounds of scrap material are injected into the environment annually. If the scrap is burned a danger exists of contributing to air pollution. If the scrap is placed in a land fill a danger exists of contaminating drinking water sources.
  • Still another object is to provide an improved process which can employ, as a fiber-binder, a recycled, readily available material.
  • An additional object is to provide an improved
  • Another preferred class of epoxy resins are those of Formula III, wherein each "p” is independently selected to be zero or 1, and wherein "q” is generally from about 3 to about 12 and is preferably from about 3 to about 7.
  • a raw batt 47' exists between two foraminous belts 60, 62. Streams of air, represented by the arrows 64, 66, are passed through the bat 47' . These streams of air are laden with particles of fiber-binder. The particles loosely adhere to the fibers of the batt 47' . It has been found that fiber-binders of the present invention have a greater adherence to the fibers of the raw batt 47' than do the prior art thermoplastic fiber-binders.
  • Morton describes "Corvel 40-7134" as a mixture of epoxy resin and polyester filled with 10 to 30% titanium dioxide.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
PCT/US1996/011465 1996-05-09 1996-07-08 Bonding fibrous batts with thermosetting fiber-binders of certain epoxy resins Ceased WO1997042367A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU64865/96A AU6486596A (en) 1996-05-09 1996-07-08 Bonding fibrous batts with thermosetting fiber-binders of certain epoxy resins
CA002254112A CA2254112C (en) 1996-05-09 1996-07-08 Bonding fibrous batts with thermosetting fiber-binders of certain epoxy resins
DE69612402T DE69612402T2 (de) 1996-05-09 1996-07-08 Verbindung von fasermatten mit wärmehärtenden faserbindemittel von bestimmten epoxyharze
AT96924398T ATE200315T1 (de) 1996-05-09 1996-07-08 Verbindung von fasermatten mit wärmehärtenden faserbindemittel von bestimmten epoxyharze
JP9539882A JP2000509767A (ja) 1996-05-09 1996-07-08 ある種のエポキシ樹脂からなる熱硬化性繊維結合剤による繊維状バットの結合
EP96924398A EP0897431B1 (en) 1996-05-09 1996-07-08 Bonding fibrous batts with thermosetting fiber-binders of certain epoxy resins

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/647,409 US5804005A (en) 1996-05-09 1996-05-09 Bonding fibrous batts with thermosetting fiber-binders of certain expoxy resins
US08/647,409 1996-05-09

Publications (1)

Publication Number Publication Date
WO1997042367A1 true WO1997042367A1 (en) 1997-11-13

Family

ID=24596878

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/011465 Ceased WO1997042367A1 (en) 1996-05-09 1996-07-08 Bonding fibrous batts with thermosetting fiber-binders of certain epoxy resins

Country Status (10)

Country Link
US (2) US5804005A (enExample)
EP (1) EP0897431B1 (enExample)
JP (1) JP2000509767A (enExample)
AT (1) ATE200315T1 (enExample)
AU (1) AU6486596A (enExample)
CA (1) CA2254112C (enExample)
DE (1) DE69612402T2 (enExample)
ES (1) ES2159360T3 (enExample)
TR (1) TR199802267T2 (enExample)
WO (1) WO1997042367A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0894888A1 (de) * 1997-07-31 1999-02-03 Wacker-Chemie GmbH Pulverförmige, vernetzbare Textilbinder-Zusammenseztung
WO1999064656A1 (en) * 1998-06-10 1999-12-16 Buck George S Fibrous batts bonded with thermosetting fiber-binders of certain polyester resins

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US6159879A (en) * 1996-10-01 2000-12-12 Moeller Plast Gmbh Building material made from bast fibers, shives, and a binder
US7629028B2 (en) * 1999-03-19 2009-12-08 Battelle Memorial Insitute Methods of making monolayers
US6492432B1 (en) 1999-11-09 2002-12-10 American Foam Technologies, Inc. Novolac-epoxy resin foam, foamable composition for making novolac-epoxy resin foam and method of making novolac-epoxy resin foam
US20040028958A1 (en) * 2002-06-18 2004-02-12 Total Innovative Manufacturing Llc Recyclable fire-resistant moldable batt and panels formed therefrom
US7279058B2 (en) * 2000-05-03 2007-10-09 L&P Property Management Company Composite carpet cushion and process
WO2001089782A1 (en) * 2000-05-19 2001-11-29 Buck George S Non-woven fibrous batts, shaped articles, fiber binders and related processes
US6296795B1 (en) * 2000-05-19 2001-10-02 George S. Buck Non-woven fibrous batts, shaped articles, fiber binders and related processes
SE0001929L (sv) * 2000-05-23 2001-12-21 Christian Hoegfors Förfarande för framställning av en härdplastinnehållande fiberbana, en sådan fiberbana, och en armerad härdplastkomposit innefattande fiberbanan
BR0115337A (pt) * 2000-11-14 2003-08-26 Weyerhaeuser Co Método para fabricar um compósito fibroso celulósico, compósito fibroso celulósico, e, espuma
US7279065B1 (en) * 2001-01-30 2007-10-09 L&P Property Management Company Method for forming bi-layered fiber and foam carpet underlay
US20030021978A1 (en) * 2001-07-30 2003-01-30 Anthony Wolf Non-woven fiber mattress composite
AU2003220140A1 (en) * 2002-04-03 2003-10-20 Filtrona Richmond, Inc. Method and apparatus for applying additive to fibrous products and products produced thereby
WO2003104284A2 (en) * 2002-06-06 2003-12-18 Georgia-Pacific Resins, Inc. Epoxide-type formaldehyde free insulation binder
US7060155B2 (en) * 2002-12-24 2006-06-13 Owens Corning Fiberglas Technology, Inc. Method and apparatus for soft skin encapsulation
ITPD20030058A1 (it) * 2003-03-20 2004-09-21 Orv Spa Prodotto stratiforme impregnato impiegabile come
US20070026754A1 (en) * 2003-04-25 2007-02-01 Carmen Martin Rivera Scouring material
US9169157B2 (en) * 2006-06-16 2015-10-27 Georgia-Pacific Chemicals Llc Formaldehyde free binder
US7795354B2 (en) * 2006-06-16 2010-09-14 Georgia-Pacific Chemicals Llc Formaldehyde free binder
US7803879B2 (en) * 2006-06-16 2010-09-28 Georgia-Pacific Chemicals Llc Formaldehyde free binder
US8454795B1 (en) 2006-12-05 2013-06-04 Mark J. Henderson System and method for producing bonded fiber/cellulose products
US20080254700A1 (en) * 2007-04-11 2008-10-16 Balthes Garry E Process for making fibrous board
US20090107079A1 (en) * 2007-10-30 2009-04-30 Bowman David J Structure having a confined space with improved thermal, fire and sound resistance properties
US10590569B2 (en) * 2007-12-28 2020-03-17 Albany International Corp. Ultra-resilient fabric
US10590571B2 (en) * 2007-12-28 2020-03-17 Albany International Corp. Ultra-resilient pad
MX2010007077A (es) * 2007-12-28 2010-12-20 Albany Int Corp Almohadilla ultra-elastica.
WO2009086533A2 (en) * 2007-12-28 2009-07-09 Albany International Corp. Ultra-resilient fabric
US20090263620A1 (en) * 2008-04-16 2009-10-22 Balthes Garry E Composite board with open honeycomb structure
EP2206761A1 (en) 2009-01-09 2010-07-14 Services Pétroliers Schlumberger Electrically and/or magnetically active coated fibres for wellbore operations
US8372787B2 (en) * 2008-06-20 2013-02-12 Schlumberger Technology Corporation Electrically and/or magnetically active coated fibres for wellbore operations
EP2135913A1 (en) 2008-06-20 2009-12-23 Schlumberger Holdings Limited Electrically and/or magnetically active coated fibres for wellbore operations
GB0818186D0 (en) * 2008-10-06 2008-11-12 3M Innovative Properties Co Scouring material comprising natural fibres
US8189202B2 (en) * 2009-08-04 2012-05-29 Zygo Corporation Interferometer for determining overlay errors
CN103068546B (zh) 2010-06-15 2015-11-25 陶氏环球技术有限责任公司 用消费后的地毯纤维制备聚氨酯泡沫地板覆盖产品的方法
US20120189803A1 (en) * 2011-01-21 2012-07-26 Albany International Corp. Ultra-resilient pad and method of making thereof
SE542866C2 (en) * 2018-04-04 2020-07-21 Stora Enso Oyj Method for manufacturing a dry-laid mat for thermoforming

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US4363680A (en) * 1979-09-12 1982-12-14 Fiberlok Inc. Process for contacting a powder with a fibrous web
US4874661A (en) * 1987-12-15 1989-10-17 Browne James M Impact enhanced prepregs and formulations
US5100435A (en) * 1990-12-04 1992-03-31 Kimberly-Clark Corporation Meltblown nonwoven webs made from epoxy/pcl blends

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US4874661A (en) * 1987-12-15 1989-10-17 Browne James M Impact enhanced prepregs and formulations
US5100435A (en) * 1990-12-04 1992-03-31 Kimberly-Clark Corporation Meltblown nonwoven webs made from epoxy/pcl blends

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0894888A1 (de) * 1997-07-31 1999-02-03 Wacker-Chemie GmbH Pulverförmige, vernetzbare Textilbinder-Zusammenseztung
US5977244A (en) * 1997-07-31 1999-11-02 Wacker-Chemie Gmbh Hanns- Seidel-Platz 4 Powdered crosslinkable textile binder composition
WO1999064656A1 (en) * 1998-06-10 1999-12-16 Buck George S Fibrous batts bonded with thermosetting fiber-binders of certain polyester resins

Also Published As

Publication number Publication date
ES2159360T3 (es) 2001-10-01
EP0897431B1 (en) 2001-04-04
US6039821A (en) 2000-03-21
ATE200315T1 (de) 2001-04-15
DE69612402D1 (de) 2001-05-10
AU6486596A (en) 1997-11-26
TR199802267T2 (xx) 1999-03-22
CA2254112A1 (en) 1997-11-13
DE69612402T2 (de) 2002-06-13
JP2000509767A (ja) 2000-08-02
CA2254112C (en) 2007-05-15
EP0897431A1 (en) 1999-02-24
US5804005A (en) 1998-09-08

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