DK2834402T3 - Fremgangsmåde til omdannelse af et glasfiberstofmateriale og produkter, som er opnået ved fremgangsmåden - Google Patents

Fremgangsmåde til omdannelse af et glasfiberstofmateriale og produkter, som er opnået ved fremgangsmåden Download PDF

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Publication number
DK2834402T3
DK2834402T3 DK13718293.7T DK13718293T DK2834402T3 DK 2834402 T3 DK2834402 T3 DK 2834402T3 DK 13718293 T DK13718293 T DK 13718293T DK 2834402 T3 DK2834402 T3 DK 2834402T3
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DK
Denmark
Prior art keywords
fibres
glass
glass fibre
wool
insulation
Prior art date
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DK13718293.7T
Other languages
English (en)
Inventor
Jakob Grymer Tholstrup
Anders Kristian Linnet
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Ucomposites As
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Application filed by Ucomposites As filed Critical Ucomposites As
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Publication of DK2834402T3 publication Critical patent/DK2834402T3/da

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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
    • D04H1/42—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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/10—Non-chemical treatment
    • C03B37/16—Cutting or severing
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
    • D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G11/00—Disintegrating fibre-containing articles to obtain fibres for re-use
    • 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
    • D04H1/4274—Rags; Fabric scraps
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • 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
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/06—Glass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2938—Coating on discrete and individual rods, strands or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Claims (14)

1. Fremgangsmåde til omdannelse af et glasfiberstofmateriale til et andet glasfiberprodukt ved en mekanisk proces, hvor stofmaterialet er ensrettet eller multiaksialt og består af flere lag af glasfibre i én eller flere retninger, der er stingforbundet sammen til et stof, hvilke glasfibre er belagt med en sizing, hvor stofmaterialet skæres ud i hakkede glasfiberstrenge med en længde på fra 5 cm til 30 cm, og efterfølgende bearbejdes de udskårne fibre yderligere til det andet glasfiberprodukt.
2. Fremgangsmåde ifølge krav 1, hvor den ene eller de flere retninger er parallelle med materialets overflade.
3. Fremgangsmåde ifølge krav 2, hvor glasfiberstofmaterialet er stingforbundet med polyestertråd.
4. Fremgangsmåde ifølge krav 1, hvor skæreprocessen efterfølges afen rivningsproces.
5. Fremgangsmåde ifølge krav 1, hvor glasfiberstrengene behandles yderligere ved en filtreringsproces, som renser de hakkede glasfiberstrenge.
6. Fremgangsmåde ifølge krav 1, hvor de hakkede glasfiberstrenge har en længde på fra 8 cm til 20 cm.
7. Fremgangsmåde ifølge et hvilket som helst af de foregående krav 1-6, hvor materialet er et ensrettet materiale.
8. Fremgangsmåde ifølge krav 1, hvor de hakkede glasfiberstrenge behandles yderligere ved en rivningsproces til glasfiberuld.
9. Fremgangsmåde ifølge krav 8, hvor glasfiberulden behandles yderligere ved en nålestanset forarbejdning til en nålemåtte.
10. Glasfiberuld, som er fremstillet ifølge fremgangsmåden som defineret i et hvilket som helst af kravene 4-9 og er åbnet ved en rivningsproces.
11. Isoleringsuld omfattende glasfiberuld som defineret i krav 10.
12. Isoleringsuld ifølge krav 11 til anvendelse i udstødningssystemer og lyddæmpere.
13. Isoleringsuld ifølge krav 11 til anvendelse som teknisk isolering, såsom isolering omkring rør og rørledninger.
14. Isoleringsuld ifølge krav 11 til anvendelse i gasturbiner.
DK13718293.7T 2012-04-04 2013-04-04 Fremgangsmåde til omdannelse af et glasfiberstofmateriale og produkter, som er opnået ved fremgangsmåden DK2834402T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261620049P 2012-04-04 2012-04-04
DKPA201270174 2012-04-04
PCT/DK2013/050095 WO2013149622A1 (en) 2012-04-04 2013-04-04 Method of converting a glass fibre fabric material and products obtained by the method

Publications (1)

Publication Number Publication Date
DK2834402T3 true DK2834402T3 (da) 2018-01-15

Family

ID=49300014

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13718293.7T DK2834402T3 (da) 2012-04-04 2013-04-04 Fremgangsmåde til omdannelse af et glasfiberstofmateriale og produkter, som er opnået ved fremgangsmåden

Country Status (8)

Country Link
US (1) US9970138B2 (da)
EP (1) EP2834402B1 (da)
CN (2) CN107557995B (da)
DK (1) DK2834402T3 (da)
ES (1) ES2655838T3 (da)
PL (1) PL2834402T3 (da)
PT (1) PT2834402T (da)
WO (1) WO2013149622A1 (da)

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CN105339540A (zh) * 2013-02-20 2016-02-17 西格里汽车碳素纤维有限两合公司 用于液体和固体粒子的纤维基载体结构
KR102651935B1 (ko) 2018-10-18 2024-03-28 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
EP4045794B1 (en) * 2019-11-15 2024-06-26 Jupiter Bach A/S Nacelle cover for a wind turbine
USD1011768S1 (en) * 2020-04-27 2024-01-23 Southern Mills, Inc. Fabric
ES1285027Y (es) * 2021-12-17 2022-04-08 Tecnorenova Reciclaje S L Material de construcción
CN116334844A (zh) * 2022-12-22 2023-06-27 福建建壹真空科技有限公司 真空绝热板超短玻璃纤维毡的均匀成网方法
CN116219586A (zh) * 2023-02-13 2023-06-06 东华大学 短切纤维的连续化生产方法

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Also Published As

Publication number Publication date
CN107557995A (zh) 2018-01-09
CN107557995B (zh) 2021-04-30
EP2834402B1 (en) 2017-10-11
EP2834402A1 (en) 2015-02-11
US9970138B2 (en) 2018-05-15
PT2834402T (pt) 2018-01-16
WO2013149622A1 (en) 2013-10-10
US20150167212A1 (en) 2015-06-18
PL2834402T3 (pl) 2018-03-30
ES2655838T3 (es) 2018-02-21
CN104334779A (zh) 2015-02-04

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