FI3990687T3 - Flexible non-woven mat - Google Patents

Flexible non-woven mat Download PDF

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Publication number
FI3990687T3
FI3990687T3 FIEP20743911.8T FI20743911T FI3990687T3 FI 3990687 T3 FI3990687 T3 FI 3990687T3 FI 20743911 T FI20743911 T FI 20743911T FI 3990687 T3 FI3990687 T3 FI 3990687T3
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FI
Finland
Prior art keywords
present
amount
nonwoven mat
bonded
mat
Prior art date
Application number
FIEP20743911.8T
Other languages
Finnish (fi)
Inventor
Xin Wang
Paul Geel
Original Assignee
Owens Corning Intellectual Capital Llc
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Publication date
Application filed by Owens Corning Intellectual Capital Llc filed Critical Owens Corning Intellectual Capital Llc
Application granted granted Critical
Publication of FI3990687T3 publication Critical patent/FI3990687T3/en

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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
    • D04H1/587—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
    • D04H1/42—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
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • 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

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

Claims (13)

PatenttivaatimuksetPatent Claims 1. Sidostettu kuitukangasmatto, joka käsittää: kuitukangaskuitukudoksen; ja sideaineformulaation, joka käsittää prekursorisideainekoostumuksen, jokakäsittää kertamuovimateriaalin ja pinnoitesideainekoostumuksen, joka käsit- tää kestomuovimateriaalin, jossa prekursorisideainekoostumus kohdistetaan kuitukangaskuituku- dokseen prekursorikudoksen muodostamiseksi, ja pinnoitesideainekoostumus kohdistetaan prekursorikudokseen, kuitukangasmatto kovetetaan sidostetun kui- —tukangasmaton muodostamiseksi, jossa kertamuovimateriaali on läsnä 5 - 49 painoprosentin määränä koko sideaineformulaatiosta ja kestomuovimateriaali on läsnä 51 - 95 painopro- sentin määränä koko sideaineformulaatiosta, ja jossa sidostetun kuitukangasma- ton Gurley-jäykkyys on 500 mg - 2000 mg.1. A bonded nonwoven carpet comprising: a nonwoven fiber weave; and a binder formulation comprising a precursor binder composition comprising a thermoplastic material and a coating binder composition comprising a thermoplastic material in which the precursor binder composition is applied to the nonwoven fabric to form the precursor fabric, and the coating binder composition is applied to the precursor fabric, the nonwoven mat is cured to form a bonded nonwoven mat in which the resin material is present in 5 to 49% by weight in quantity of the entire binder formulation and the thermoplastic material is present in an amount of 51 to 95 percent by weight of the entire binder formulation, and wherein the Gurley stiffness of the bonded nonwoven mat is 500 mg to 2000 mg. 2. Patenttivaatimuksen 1 mukainen sidostettu kuitukangasmatto, jossa sidostetun kuitukangasmaton Gurley-jäykkyys on 1000 mg - 2000 mg.2. The bonded nonwoven mat according to claim 1, where the Gurley stiffness of the bonded nonwoven mat is 1000 mg to 2000 mg. 3. Patenttivaatimuksen 1 mukainen sidostettu kuitukangasmatto, jossa sidostetun kuitukangasmaton vetolujuus (MD+CD) on vähintään 105 N/50 mm.3. The bonded nonwoven mat according to claim 1, where the tensile strength (MD+CD) of the bonded nonwoven mat is at least 105 N/50 mm. 4. Patenttivaatimuksen 1 mukainen sidostettu kuitukangasmatto, jossa kertamuovimateriaali käsittää osan prekursorisideainetta, ja prekursorisideai- nekoostumus on läsnä sidostetussa kuitumatossa 2 g/m?:n - 6 g/m?:n määränä.4. The bonded nonwoven mat according to claim 1, wherein the rigid plastic material comprises part of the precursor binder, and the precursor binder composition is present in the bonded nonwoven mat in an amount of 2 g/m² to 6 g/m². 5. Patenttivaatimuksen 4 mukainen sidostettu kuitukangasmatto, jossa prekursorisideainekoostumus on läsnä sidostetussa kuitumatossa 2,5 g/m?:n - 4,5 g/m?:n määränä.5. The bonded nonwoven mat according to claim 4, wherein the precursor design composition is present in the bonded nonwoven mat in an amount of 2.5 g/m² to 4.5 g/m². 6. Patenttivaatimuksen 1 mukainen sidostettu kuitukangasmatto, jossa kestomuovimateriaali käsittää pinnoitesideaineen, ja pinnoitesideaine on läsnä si- dostetussa kuitumatossa 2 g/m?:n - 8 g/m?:n määränä.6. The bonded fiber mat according to claim 1, wherein the thermoplastic material comprises a coating binder, and the coating binder is present in the bonded fiber mat in an amount of 2 g/m² to 8 g/m². 7. Patenttivaatimuksen 6 mukainen sidostettu kuitukangasmatto, jossa pinnoitesideaine on läsnä sidostetussa kuitumatossa 3,5 g/m?:n - 5,5 g/m?:n mää- ränä.7. The bonded nonwoven mat according to claim 6, wherein the coating binder is present in the bonded nonwoven mat in an amount of 3.5 g/m² to 5.5 g/m². 8. Patenttivaatimuksen 1 mukainen sidostettu kuitukangasmatto, jossa kertamuovimateriaali on läsnä 30 - 49 painoprosentin määränä koko sideainefor- mulaatiosta ja kestomuovimateriaali on läsnä 51 - 70 painoprosentin määränä koko sideaineformulaatiosta, jossa valinnaisesti kertamuovimateriaali on läsnä 40 - 49 painoprosentin määränä koko sideaineformulaatiosta ja kestomuovimateri- aali on läsnä 51 - 60 painoprosentin määränä koko sideaineformulaatiosta.8. A bonded nonwoven carpet according to claim 1, where the rigid plastic material is present in an amount of 30 to 49 percent by weight of the entire binder formulation and the thermoplastic material is present in an amount of 51 to 70 percent by weight of the entire binder formulation, where optionally the rigid plastic material is present in an amount of 40 to 49 percent by weight of the entire binder formulation and the thermoplastic material is present in an amount of 51 to 60% by weight of the total binder formulation. 9. Menetelmä sidostetun kuitukangasmaton muodostamiseksi, käsit- täen, että: järjestetään kuitukudos; kohdistetaan kertamuovimateriaalin käsittävä prekursorisideaine- koostumus kuitukudokseen prekursorikudoksen muodostamiseksi; kohdistetaan kestomuovimateriaalin käsittävä pinnoitesideainekoos- tumus prekursorikudokseen; ja sallitaan kuitukangasmaton kovettua sidostetun kuitukangasmaton muodostamiseksi; jossa kertamuovimateriaali on läsnä 5 - 49 painoprosentin määränä koko sideaineformulaatiosta ja kestomuovimateriaali on läsnä 51 - 95 painopro- sentin määränä koko sideaineformulaatiosta; jossa sidostetun kuitukangasmaton Gurley-jäykkyys on 500 mg - 2000 mg.9. A method of forming a bonded nonwoven mat, comprising: providing a nonwoven fabric; applying the precursor binder composition comprising the hard plastic material to the fibrous tissue to form the precursor tissue; the coating binder composition comprising the thermoplastic material is applied to the precursor tissue; and allowing the nonwoven mat to cure to form a bonded nonwoven mat; wherein the thermoplastic material is present in an amount of 5 to 49 percent by weight of the total binder formulation and the thermoplastic material is present in an amount of 51 to 95 percent by weight of the total binder formulation; where the bonded nonwoven mat has a Gurley stiffness of 500 mg to 2000 mg. 10. Patenttivaatimuksen 9 mukainen menetelmä, jossa sidostetun kui- tukangasmaton vetolujuus (MD+CD) on vähintään 105 N/50 mm kovettamisen jäl- keen.10. The method according to claim 9, wherein the tensile strength (MD+CD) of the bonded fiber mat is at least 105 N/50 mm after curing. 11. Patenttivaatimuksen 9 mukainen menetelmä, jossa kertamuovima- teriaali on läsnä sidostetussa kuitukangasmatossa 2 g/m?:n - 6 g/m?:n määränä.11. The method according to claim 9, in which the thermoplastic material is present in the bound nonwoven mat in an amount of 2 g/m² to 6 g/m². 12. Patenttivaatimuksen 9 mukainen menetelmä, jossa kestomuovima- teriaali on läsnä sidostetussa kuitukangasmatossa 2 g/m?:n - 8 g/m?:n määränä.12. The method according to claim 9, wherein the thermoplastic material is present in the bound nonwoven mat in an amount of 2 g/m² to 8 g/m². 13. Patenttivaatimuksen 9 mukainen menetelmä, jossa kuitukudos kä- sittää lasikuitua ja lasikuidun kokonaispaino sidostetussa kuitukangasmatossa on g/m? - 60 g/m?.13. The method according to claim 9, where the fiber fabric comprises glass fiber and the total weight of the glass fiber in the bonded non-woven mat is g/m? - 60 g/m?.
FIEP20743911.8T 2019-06-28 2020-06-26 Flexible non-woven mat FI3990687T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962868211P 2019-06-28 2019-06-28
PCT/US2020/039977 WO2020264416A1 (en) 2019-06-28 2020-06-26 Flexible non-woven mat

Publications (1)

Publication Number Publication Date
FI3990687T3 true FI3990687T3 (en) 2024-02-06

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ID=71738287

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FIEP20743911.8T FI3990687T3 (en) 2019-06-28 2020-06-26 Flexible non-woven mat

Country Status (7)

Country Link
US (1) US20220356618A1 (en)
EP (1) EP3990687B1 (en)
CA (1) CA3144982A1 (en)
FI (1) FI3990687T3 (en)
MX (1) MX2021015913A (en)
PL (1) PL3990687T3 (en)
WO (1) WO2020264416A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255485A (en) * 1979-11-08 1981-03-10 Owens-Corning Fiberglas Corporation Binder for glass fiber mat
JPS5870760A (en) * 1981-10-15 1983-04-27 旭フアイバ−グラス株式会社 Binder for glass short fiber and production of glass short fiber mat
JP5961162B2 (en) * 2011-03-31 2016-08-02 ダイワボウホールディングス株式会社 Separator material, battery using the same, and thermal adhesive composite fiber for separator material
RU2675890C2 (en) * 2013-10-16 2018-12-25 ОСВ ИНТЕЛЛЕКЧУАЛ КАПИТАЛ, ЭлЭлСи Flexible non-woven mat
CN107431167A (en) * 2015-02-19 2017-12-01 霍林斯沃思和沃斯有限公司 Battery separator comprising chemical addition agent and/or other components
EP3135649A1 (en) * 2015-08-28 2017-03-01 Rockwool International A/S Mineral wool product
US10252200B2 (en) * 2016-02-17 2019-04-09 Hollingsworth & Vose Company Filter media including a filtration layer comprising synthetic fibers
CN109790662B (en) * 2016-09-06 2022-02-18 欧文斯科宁知识产权资产有限公司 Corrosion resistant nonwoven for pipe lining and pultrusion applications
CN109056185A (en) * 2018-08-02 2018-12-21 中材金晶玻纤有限公司 It is a kind of can the glass mat of hot continuous production soundproof plate, light sound-proof composite plate and preparation method thereof

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Publication number Publication date
US20220356618A1 (en) 2022-11-10
PL3990687T3 (en) 2024-04-15
CA3144982A1 (en) 2020-12-30
EP3990687B1 (en) 2023-11-15
EP3990687A1 (en) 2022-05-04
WO2020264416A1 (en) 2020-12-30
MX2021015913A (en) 2022-03-22

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