HRP20191263T1 - Umjetna staklena vlakna - Google Patents

Umjetna staklena vlakna Download PDF

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Publication number
HRP20191263T1
HRP20191263T1 HRP20191263TT HRP20191263T HRP20191263T1 HR P20191263 T1 HRP20191263 T1 HR P20191263T1 HR P20191263T T HRP20191263T T HR P20191263TT HR P20191263 T HRP20191263 T HR P20191263T HR P20191263 T1 HRP20191263 T1 HR P20191263T1
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HR
Croatia
Prior art keywords
mmvf
amount
rotor
diameter
ratio
Prior art date
Application number
HRP20191263TT
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English (en)
Inventor
Mette Solvang
Susanne DEHN
Lars Erik Hansen
Original Assignee
Rockwool International A/S
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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=HRP20191263(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 HRP20191263T1 publication Critical patent/HRP20191263T1/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 (22)

1. Postupak za proizvodnju umjetnih staklenih vlakana (MMVF) koji sadrži: osiguravanje uređaja za izradu vlakana, pri čemu uređaj za izradu vlakana sadrži: skup od najmanje četiri rotora koji su montirani radi rotiranja oko različite u osnovi vodoravne osi; pri čemu svaki rotor ima pogonsku jedinicu; rotiranje rotora; pri čemu se prvi rotor okreće rotira kako bi stvorili polje za ubrzanje od 25 do 60 km/s2, drugi rotor rotira da bi rotira kako bi stvorili polje za ubrzanje od 125 do 250 km /s2, treći rotator rotira da bi rotira kako bi stvorili polje za ubrzanje od 150 do 300 km / s2 i četvrti rotator rotira da bi rotira kako bi stvorili polje za ubrzanje od 225 do 400 km/ s2, pri čemu je polje ubrzanja zadnjeg rotora od 5 do 15 puta veće od polja ubrzanja prvog rotora, osiguravanje mineralne rastaljene tvari; pri čemu rastaljena tvar sadrži slijedeći sastav, izražen prema masi oksida: Si02u količini od 33 do 45 tež%, Al2 O3 u količini od 16 do 24 tež.%, \ T količina K2 0 i / ili Na2 0, količina CaO i / ili MgO, pri čemu je omjer količine Al2 O3 u odnosu na količinu Si02 u omjeru 0.34-0.73, pri čemu je omjer ukupne količine K2 O i Na2 O, ukupne količine CaO i MgO, manji od 1, izlijevanje rastaljene tvari na periferiju prvog rotora; pri čemu se rastaljena tvar izljevena na periferiju prvog rotora u sklopu ulijeva na periferiju slijedećih rotora u ciklucu i vlakna se otpuštaju s rotora; i skupljaju vlakana koja se stvaraju.
2. Postupak sukladno patentnom zahtjevu 1, naznačen time, što rastaljena tvar sadrži slijedeći sastav, izražen prema masi oksida: Si02 u količini od 33 do 45 tež%, Al2 O3 u količini od 16 do 24 tež.%, Ti02 u količini od 0 do 3 tež.%, Fe2 O3 u količini od 6 do 11 tež.%, CaO i MgO u ukupnoj količini od 23 do 33 vt%, i K2 O i Na2 O u ukupnoj količini od 1 do 6 tež.%.
3. Postupak sukladno patentnom zahtjevu 1 ili zahtjevu 2, naznačen time, što uređaj za izradu vlakana sadrži četiri rotora.
4. Postupak sukladno bilo kojem od patentnih zahtjeva 1 do 3, naznačen time, 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 nadalje obuhvaća proizvodnu komoru za izradu vlakana i kolektor za prikupljanje koji ima transporter u dnu komore; skupljanje pregorjelih vlakana kao mreže i njihovo odnošenje iz skupa rotora.
8. Postupak sukladno bilo kojem od patentnih zahtjeva 1 do 7, naznačen time što je temperatura površine periferije prvog rotora najmanje 100° C viša od temperature površine periferije četvrtog rotora.
9. Postupak sukladno bilo kojem od patentnih zahtjeva 1 do 8, pri čemu je rastaljeni material postavljen na periferiji prvog rotora na temperaturi od 1450 do 1575 ºC, preporučljivo 1480 do 1550 ºC.
10. Umjetna staklena vlakana (MMVF) formirana od mineralne taline, pri čemu MMVF ima srednju dužinu od 100 do 300 µm, srednji promjer ne više od 2,5µm, i pri čemu je omjer srednje dužine vlakna u odnosu na vlakna srednjeg promjera od 25 do 500.
11. MMVF sukladno patentnom zahtjevu 10, naznačeno time da MMVF ima spoj koji sadrži slijedeće okside, izraženo eksprimiranom težinom oksida: Si02 u količini od 33 do 45 tež%, Al2O3 u količini od 16 do 24 tež.%, \ T količina K20 i / ili Na20, količina CaO i / ili MgO, pri čemu je odnos količine Al2O3 u odnosu na količinu Si02 u omjeru 0.34-0.73, i pri čemu je odnos ukupne količine K2O i Na2O prema ukupnoj količini CaO i MgO manja od 1.
12. MMVF sukladno patentnom zahtjevu 10 ili 11, naznačeno time da MMVF ima spoj koji sadrži slijedeće okside, izraženo eksprimiranom težinom oksida: Si02 u količini od 33 do 45 tež%, Al2O3 u količini od 16 do 24 tež.%, Ti02 u količini od 0 do 3 tež.%, Fe2O3 u količini od 6 do 11 tež.%, CaO i MgO u ukupnoj količini od 23 do 33 tež.%, i K2O i Na2O u ukupnoj količini od 1 do 6 tež.%.
13. MMVF sukladno bilo kojem od patentnih zahtjeva 10 do 12, naznačeno time, da sadrži ne više od 30 tež. % promjera većeg od 63 µm.
14. MMVF sukladno bilo kojem od patentnih zahtjeva10 do 13, naznačena time, da sadrži ne više od 3 tež.% promjera većeg od 250 µm.
15. MMVF sukladno bilo kojem od patentnih zahtjeva 10 do 14, naznačen time što je promjer varijacije promjera vlakna definiran kao 84% kvantilnih minus 16% kvantilnih je manje od 3,8µm, poželjno manje od 3,4µm, najpogodnije manje od 2,4µm.
16. Supstrat umjetnih staklenih vlakana (MMVF supstrat) formiran kao vezana mreža koja sadrži MMVF prema bilo koji od zahtjeva 10 do 15, ili MMVF oblikovan postupkom sukladno bilo kojim od patentnih zahtjeva 1 do 9 i sušenim vezivom sastava.
17. MMVF supstrat sukladno zahtjevu 16, naznačen time, što MMVF supstrat sadrži 0,5 do 6 tež% veziva.
18. MMVF supstrat sukladno zahtjevu 16 ili 17, naznačen time, što je gustoća MMVF supstrata u rasponu 15 do 250 kg / m3, poželjno u rasponu od 20 kg/m3 do 180 kg/m3, posebno poželjno u rasponu od 60 kg/m3 do 150 kg/m3.
19. MMVF supstrat sukladno bilo kojem od zahtjeva 16 do 18, naznačen time, da MMVF supstrat ima gubitak izgaranja do 2 tež%, kao što je 0,5 do 2,0 tež%, poželjno 0,8 do 1,5 tež% i pri čemu MMVF supstrat gustoće u rasponu od 60 kg/m3 do 150 kg/m3, poželjno od 80 do 130 kg/m3.
20. Uporaba MMVF supstrata sukladno bilo kojem od zahtjeva 16 do 19, ili MMVF supstrat oblikovan od MMVF dobivenog postupkom sukladno bilo kojem od zahtjeva 1 do 9, kao (a) tehnička izolacija ili (b) za zaštitu od požara u industrijskom ili morskom okolišu.
21. Uporabaa MMVF supstrata sukladno bilo kojem od zahtjeva 16 do 19, ili MMVF supstrat oblikovan od MMVF dobivenog postupkom sukladno bilo kojem od zahtjeva 1 do 9, 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.
22. Uporaba MMVF supstrata sukladno bilo kojem od zahtjeva od 16 do 19, ili MMVF supstrat oblikovan od MMVF dobivenog postupkom sukladno bilo kojem zahtjevu od 1 do 9, naznačen time, što je kao (a) tehnička izolacija ili (b) zaštita od požara za temperature od najmanje 300 ºC
HRP20191263TT 2013-10-16 2019-07-15 Umjetna staklena vlakna HRP20191263T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13188945 2013-10-16
EP17199383.5A EP3309133B1 (en) 2013-10-16 2014-10-16 Man-made vitreous fibres

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HRP20191263T1 true HRP20191263T1 (hr) 2019-10-04

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ID=49378153

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HRP20180256TT HRP20180256T1 (hr) 2013-10-16 2018-02-12 Umjetna staklena vlakna
HRP20191263TT HRP20191263T1 (hr) 2013-10-16 2019-07-15 Umjetna staklena vlakna

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US (1) US10370285B2 (hr)
EP (2) EP3309133B1 (hr)
CA (1) CA2926033C (hr)
ES (2) ES2658741T3 (hr)
HR (2) HRP20180256T1 (hr)
LT (2) LT3309133T (hr)
PL (2) PL3309133T3 (hr)
RS (2) RS57016B1 (hr)
SI (2) SI3309133T1 (hr)
TR (1) TR201911084T4 (hr)
WO (1) WO2015055758A1 (hr)

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ES2658741T3 (es) 2013-10-16 2018-03-12 Rockwool International A/S Fibras vítreas artificiales
CN108473357B (zh) 2016-01-15 2022-02-08 英国热陶瓷有限公司 用于形成熔体成型无机纤维的器械和方法
JP2022547177A (ja) * 2019-09-10 2022-11-10 ロックウール インターナショナル エイ/エス ロータ
PL432280A1 (pl) 2019-12-18 2021-06-28 Petralana Spółka Akcyjna Metoda wytwarzania wełny skalnej
EP4126784A1 (en) 2020-04-03 2023-02-08 Rockwool A/S Insulation products
WO2021197627A1 (en) 2020-04-03 2021-10-07 Rockwool International A/S Method of making man made vitreous fibre products
JP2023553275A (ja) 2020-11-19 2023-12-21 ロックウール アクティーゼルスカブ 人造鉱物繊維の製造のための溶融物の製造方法
EP4271685A1 (en) 2020-12-30 2023-11-08 Rockwool A/S Roof system
FR3132531A1 (fr) * 2022-02-04 2023-08-11 Saint-Gobain Isover Produit comprenant une laine minerale a souffler
WO2023002136A1 (fr) * 2021-07-21 2023-01-26 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
FR3132532A1 (fr) * 2022-02-04 2023-08-11 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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ES2658741T3 (es) 2013-10-16 2018-03-12 Rockwool International A/S Fibras vítreas artificiales

Also Published As

Publication number Publication date
PL3309133T3 (pl) 2019-10-31
EP3309133B1 (en) 2019-06-19
ES2658741T3 (es) 2018-03-12
EP3057909A1 (en) 2016-08-24
CA2926033A1 (en) 2015-04-23
US20160221862A1 (en) 2016-08-04
EP3309133A1 (en) 2018-04-18
SI3057909T1 (en) 2018-03-30
WO2015055758A1 (en) 2015-04-23
PL3057909T3 (pl) 2018-05-30
RS59074B1 (sr) 2019-09-30
RS57016B1 (sr) 2018-05-31
TR201911084T4 (tr) 2019-08-21
SI3309133T1 (sl) 2019-09-30
LT3309133T (lt) 2019-09-25
LT3057909T (lt) 2018-03-12
EP3057909B1 (en) 2018-01-10
HRP20180256T1 (hr) 2018-03-23
CA2926033C (en) 2021-06-15
ES2753405T3 (es) 2020-04-08
US10370285B2 (en) 2019-08-06

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