HRP20180256T1 - Umjetna staklena vlakna - Google Patents

Umjetna staklena vlakna Download PDF

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Publication number
HRP20180256T1
HRP20180256T1 HRP20180256TT HRP20180256T HRP20180256T1 HR P20180256 T1 HRP20180256 T1 HR P20180256T1 HR P20180256T T HRP20180256T T HR P20180256TT HR P20180256 T HRP20180256 T HR P20180256T HR P20180256 T1 HRP20180256 T1 HR P20180256T1
Authority
HR
Croatia
Prior art keywords
rotor
amount
fva
rotors
periphery
Prior art date
Application number
HRP20180256TT
Other languages
English (en)
Inventor
Lars Erik Hansen
Mette Solvang
Susanne DEHN
Original Assignee
Rockwool International A/S
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=49378153&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HRP20180256(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rockwool International A/S filed Critical Rockwool International A/S
Publication of HRP20180256T1 publication Critical patent/HRP20180256T1/hr

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Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01Manufacture of glass fibres or filaments
    • C03B37/04Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/05Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
    • C03B37/055Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices by projecting onto and spinning off the outer surface of the rotating body
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00Fibre or filament compositions
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00Fibre or filament compositions
    • C03C13/06Mineral fibres, e.g. slag wool, mineral wool, rock wool
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/062Glass compositions containing silica with less than 40% silica by weight
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00Fireproofing materials
    • C09K21/02Inorganic materials
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36Inorganic fibres or flakes
    • D21H13/38Inorganic fibres or flakes siliceous
    • D21H13/40Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/50Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Compositions (AREA)
  • Inorganic Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Claims (15)

1. Postupak proizvodnje umjetnih staklenih vlakana koji sadrži: osigurati uređaj za izradu vlakana, pri čemu taj uređaj za izradu vlakana sadrži: skup od najmanje tri rotora svaki montiranih za rotiranje oko različite pretežno vodoravne osi: pri čemu svaki rotor ima pogonsku jedinicu; rotiranje rotora; pri čemu se prvi rotor rotira kako bi stvorili polje za ubrzanje od 25 do 60 km/s2, i drugi i treći rotor se rotira kako bi stvorili polje ubrzanja od najmanje 125 km/s2, osiguravajući mineralnu rastaljenu tvar, pri čemu ta mineralna rastaljena tvar ima rastopinu koji ima slijedeći sastav izražen prema masi oksida: SiO2 u količini od 33 do 45 wt%, Al2O3 u količini od oko 16 do 24 wt%, količini od K2O i/ili Na2O, količini od CaO i/ili MgO, pri čemu je odnos količine Al2O3 prema količini SiO2 u rasponu 0,34-0,73, pri čemu je omjer ukupne količine K2O i Na2O, do ukupne količine CaO i MgO, manji od 1; izlijevanje rastaljenog materijala koji se ulijeva na periferiju prvog rotora; pri čemu je rastaljena tvar ulijevena na periferiju prvog rotora u sklopu ulijevanja na periferiju slijedećih rotora u ciklusu i vlakna se otpuštaju s i rotora; i skupljaju vlakna koja se formiraju.
2. Postupak sukladno patentnom zahtjevu 1, pri čemu otopina ima sastav koji sadrži slijedeće, izraženo težinom (wt) oksida: SiO2 u količini od 33 do 45 wt%, Al2O3 u količini od 16 do 24 wt%, TiO2 u količini od 0 do 3 wt%, Fe2O3 u količini od 6 do 11 wt%, CaO i MgO u ukupnoj količini od 23 do 33 wt%, i K2O i Na2O u ukupnoj količini od 1 do 6 wt%.
3. Postupak sukladno patentnom zahtjevu 1 ili 2, pri čemu uređaj za izradu vlakana sadrži četiri rotora.
4. Postupak sukladno bilo kojem od patentnih zahtjeva 1 do 3, pri čemu su osi prvog i drugog rotora raspoređene tako da linija koja se vuče od osi prvog rotora do osi drugog rotora pravi kut od 0 do 20º, ispod vodoravne.
5. Postupak sukladno bilo kojem od patentnih zahtjeva 1 do 4, pri čemu je odnos promjera zadnjeg rotora prema promjeru prvog rotora od 1,1:1 do 1,5:1.
6. Postupak sukladno bilo kojem od patentnih zahtjeva 1 do 5, pri čemu prvi rotor ima promjer od 120 do 250 mm, i zadnji rotor ima veći promjer od 180 do 330 mm.
7. Postupak sukladno bilo kojem od patentnih zahtjeva 1 do 6, pri čemu se zadnji rotor u sklopu rotira da bi se proizvelo polje ubrzanja koje odgovara 5 do 15 puta polju ubrzanja prvog rotora.
8. Postupak sukladno bilo kojem od patentnih zahtjeva 1 do 7, pri čemu drugi i treći rotori i opcionalno četvrti rotor se rotiraju kako bi se stvorilo polje ubrzanja od 125 do 500 km/s2.
9. Postupak sukladno bilo kojem od patentnih zahtjeva 1 do 8, pri čemu drugi rotor i treći rotor i opcionalno četvrti rotor rotiraju kako bi se stvorilo polje ubrzanja od 125 do 400 km/s2.
10. Postupak sukladno bilo kojem od patentnih zahtjeva 1 do 9, nadalje sadrži upotrebu komore za izradu vlakana i jedinice za skupljanje koja sadrži transporter u dnu te komore, prikupljanje puhanih vlakana u obliku tkanine i njihovo uklanjanje iz sklopa rotora.
11. Postupak sukladno bilo kojem od patentnih zahtjeva 1 do 10, pri čemu je površinska temperatura periferije prvog rotora najmanje 100ºC viša od temperature površinske temperature periferije četvrtog rotora.
12. Postupak sukladno bilo kojem od patentnih zahtjeva 1 do 11, pri čemu je rastaljeni material postavljen na periferiji prvog rotora na temperaturi od 1450 do 1575ºC, preporučljivo 1480 do 1550ºC.
13. Uporaba FVA supstrata formiranog iz FVA koji je proizveden postupkom prema bilo kojem od zahtjeva 1 do 12 da bi se dobila (a) tehnička izolacija ili (b) zaštita od požara u industrijskom ili pomorskom okruženju.
14. Upotreba FVA supstrata formiranog iz FVA, proizvedenog postupkom prema bilo kojem od zahtjeva 1 do 12, kao izolacijske ploče za pomorsku industriju, izolacijsku ploču za brodsku konstrukciju, lamelarna izolacijska prostirka za brodsku konstrukciju, mrežaste izolacijske prostirke za brodsku konstrukciju, preformirane izolacijske ljuske za brodsku konstrukciju ili protupožarnu ploču za brodsku konstrukciju.
15. Upotreba supstrata formirana od FVA FVA koje su proizvedene postupkom u skladu s bilo kojim od patentnih zahtjeva 1 do 12, da se dobije (a) tehničke izolacije ili (b), zaštitu od požara, na temperaturi od najmanje 300°C.
HRP20180256TT 2013-10-16 2018-02-12 Umjetna staklena vlakna HRP20180256T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13188945 2013-10-16
PCT/EP2014/072200 WO2015055758A1 (en) 2013-10-16 2014-10-16 Man-made vitreous fibres
EP14790542.6A EP3057909B1 (en) 2013-10-16 2014-10-16 Man-made vitreous fibres

Publications (1)

Publication Number Publication Date
HRP20180256T1 true HRP20180256T1 (hr) 2018-03-23

Family

ID=49378153

Family Applications (2)

Application Number Title Priority Date Filing Date
HRP20180256TT HRP20180256T1 (hr) 2013-10-16 2018-02-12 Umjetna staklena vlakna
HRP20191263TT HRP20191263T1 (hr) 2013-10-16 2019-07-15 Umjetna staklena vlakna

Family Applications After (1)

Application Number Title Priority Date Filing Date
HRP20191263TT HRP20191263T1 (hr) 2013-10-16 2019-07-15 Umjetna staklena vlakna

Country Status (11)

Country Link
US (1) US10370285B2 (hr)
EP (2) EP3309133B1 (hr)
CA (1) CA2926033C (hr)
ES (2) ES2753405T3 (hr)
HR (2) HRP20180256T1 (hr)
LT (2) LT3309133T (hr)
PL (2) PL3057909T3 (hr)
RS (2) RS57016B1 (hr)
SI (2) SI3057909T1 (hr)
TR (1) TR201911084T4 (hr)
WO (1) WO2015055758A1 (hr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR201911084T4 (tr) 2013-10-16 2019-08-21 Rockwool Int A/S İnsan yapımı camlı fiberler.
WO2017121770A1 (en) 2016-01-15 2017-07-20 Thermal Ceramics Uk Limited Apparatus and method for forming melt-formed inorganic fibres
WO2021048178A1 (en) * 2019-09-10 2021-03-18 Rockwool International A/S Rotor
PL432280A1 (pl) 2019-12-18 2021-06-28 Petralana Spółka Akcyjna Metoda wytwarzania wełny skalnej
WO2021197627A1 (en) 2020-04-03 2021-10-07 Rockwool International A/S Method of making man made vitreous fibre products
US20230166479A1 (en) 2020-04-03 2023-06-01 Rockwool A/S Insulation products
CN116648434A (zh) 2020-11-19 2023-08-25 洛科威有限公司 用于生产人造矿物纤维的熔体的制备方法
CA3201819A1 (en) 2020-12-30 2022-07-07 Frank Hendrikus Peter Janssen Method of growing plants
FR3132532A1 (fr) * 2022-02-04 2023-08-11 Saint-Gobain Isover Produit comprenant une laine minerale a souffler
CA3224077A1 (fr) * 2021-07-21 2023-01-26 Amaury RONY Produit comprenant une laine minerale a souffler
FR3132531A1 (fr) * 2022-02-04 2023-08-11 Saint-Gobain Isover Produit comprenant une laine minerale a souffler
FR3125548A1 (fr) * 2021-07-21 2023-01-27 Saint-Gobain Isover Produit comprenant une laine minerale a souffler
WO2023079108A1 (en) 2021-11-05 2023-05-11 Rockwool A/S Method of preparing a melt for the production of man-made mineral fibres
WO2024047238A1 (en) 2022-09-02 2024-03-07 Rockwool A/S Process for recycling waste mineral material

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FR2663922B1 (fr) 1990-07-02 1993-06-11 Saint Gobain Isover Procede de formation de fibres.
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PL203763B1 (pl) 2002-06-24 2009-11-30 Rockwool Int Sposób i urządzenie do wytwarzania wełny mineralnej
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KR102023264B1 (ko) 2010-05-07 2019-11-04 크나우프 인설레이션, 인크. 탄수화물 폴리아민 결합제 및 이를 이용하여 제조된 물질
BR112013001630A2 (pt) 2010-07-23 2016-05-24 Rockwool Internat produto de fibras minerais unidas tendo alta resistência ao fogo e à decomposição exotérmica a temperaturas elevadas.
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CA2844645C (en) 2011-08-18 2020-03-31 Rockwool International A/S Foamable composition, foam composite, method of making foam composite and use of foam composite
PL2909409T3 (pl) 2012-10-08 2018-10-31 Rockwool International A/S System mocowania okien
WO2014102713A1 (en) 2012-12-31 2014-07-03 Rockwool International A/S Rigid insulating panel
US20150377406A1 (en) 2013-02-18 2015-12-31 Rockwool International A/S Insulating element
EP2956501A1 (en) 2013-02-18 2015-12-23 Rockwool International A/S Foamable composition, polymeric foam composite and method of making poltmeric foam composite
TR201911084T4 (tr) 2013-10-16 2019-08-21 Rockwool Int A/S İnsan yapımı camlı fiberler.

Also Published As

Publication number Publication date
LT3057909T (lt) 2018-03-12
SI3057909T1 (en) 2018-03-30
HRP20191263T1 (hr) 2019-10-04
US20160221862A1 (en) 2016-08-04
EP3309133A1 (en) 2018-04-18
SI3309133T1 (sl) 2019-09-30
RS57016B1 (sr) 2018-05-31
PL3057909T3 (pl) 2018-05-30
CA2926033C (en) 2021-06-15
ES2658741T3 (es) 2018-03-12
TR201911084T4 (tr) 2019-08-21
ES2753405T3 (es) 2020-04-08
EP3057909A1 (en) 2016-08-24
CA2926033A1 (en) 2015-04-23
EP3057909B1 (en) 2018-01-10
PL3309133T3 (pl) 2019-10-31
EP3309133B1 (en) 2019-06-19
US10370285B2 (en) 2019-08-06
WO2015055758A1 (en) 2015-04-23
LT3309133T (lt) 2019-09-25
RS59074B1 (sr) 2019-09-30

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