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BR0207003A - Método para preparar um produto de isolamento em fibra de vidro, produto de isolamento formado de fibras de um material de vidro, e, bloco de material fibroso ou rolo de isolamento constituìdo de fibras de um material de vidro - Google Patents

Método para preparar um produto de isolamento em fibra de vidro, produto de isolamento formado de fibras de um material de vidro, e, bloco de material fibroso ou rolo de isolamento constituìdo de fibras de um material de vidro

Info

Publication number
BR0207003A
BR0207003A BR0207003-0A BR0207003A BR0207003A BR 0207003 A BR0207003 A BR 0207003A BR 0207003 A BR0207003 A BR 0207003A BR 0207003 A BR0207003 A BR 0207003A
Authority
BR
Brazil
Prior art keywords
fiberglass
fiber
insulation product
fiberglass insulation
preparing
Prior art date
Application number
BR0207003-0A
Other languages
English (en)
Other versions
BR0207003B1 (pt
Inventor
Mark Trabbold
Alain Yang
Sebastien Beaufils
Christophe Wagner
Original Assignee
Saint Gobain Isover
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
Application filed by Saint Gobain Isover filed Critical Saint Gobain Isover
Publication of BR0207003A publication Critical patent/BR0207003A/pt
Publication of BR0207003B1 publication Critical patent/BR0207003B1/pt

Links

Classifications

    • 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
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • 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
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/045—Construction of the spinner cups
    • 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
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/048—Means for attenuating the spun fibres, e.g. blowers for spinner cups
    • 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
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/083—Nozzles; Bushing nozzle plates
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates
    • 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
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • 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
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Glass Compositions (AREA)
  • Paper (AREA)
  • Inorganic Fibers (AREA)
  • Centrifugal Separators (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Thermal Insulation (AREA)
  • Insulating Bodies (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Cosmetics (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

"MéTODO PARA PREPARAR UM PRODUTO DE ISOLAMENTO EM FIBRA DE VIDRO, PRODUTO DE ISOLAMENTO FORMADO DE FIBRAS DE UM MATERIAL DE VIDRO, E, BLOCO DE MATERIAL FIBROSO OU ROLO DE ISOLAMENTO CONSTITUìDO DE FIBRAS DE UM MATERIAL DE VIDRO". Proporcionam-se produtos de isolamento com fibras de vidro, e métodos para manufaturar fibras de vidro com pequeno diâmetro apresentando menos defeitos acentuadores de tensão. Os produtos de isolamento desta invenção podem proporcionar a mesma resistência térmica ou valor R com reduções na densidade da fibra de pelo menos cerca de 20 % ou mais, ao mesmo tempo em que se obtém recuperação aceitável da espessura nominal após compressão. Os métodos proporcionados por esta invenção podem produzir fibras de vidro com diâmetros finos com menos defeitos através de uma combinação de menores velocidades de gás de atenuação e do uso de centrífugas apresentando mais e menores orifícios. Um método preferido da invenção utiliza um dispositivo para centrifugação interna de fibras minerais incluindo uma fiandeira equipada com uma cinta periférica perfurada com orifícios distribuídos numa pluralidade de zonas anulares (ZA) dispostas umas sobre as outras, assumindo que a centrífuga encontra-se em posição de centrifugação. De acordo com esta invenção, o dispositivo também inclui pelo menos duas zonas anulares (ZA1, ZA2) cujos números de orifícios por unidade de área de superfície (NS1, NS2) diferem por um valor maior ou igual a 5%, em particular maior ou igual a 10%, e até mesmo de 20 %.
BRPI0207003-0A 2001-02-14 2002-02-13 método para preparar um produto de isolamento em fibra de vidro. BR0207003B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0102024A FR2820736B1 (fr) 2001-02-14 2001-02-14 Procede et dispositif de formation de laine minerale
FR01/02024 2001-02-14
PCT/EP2002/001519 WO2002070417A1 (en) 2001-02-14 2002-02-13 Process and device for formation of mineral wool and mineral wool products

Publications (2)

Publication Number Publication Date
BR0207003A true BR0207003A (pt) 2004-02-17
BR0207003B1 BR0207003B1 (pt) 2012-02-07

Family

ID=8860018

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0207003-0A BR0207003B1 (pt) 2001-02-14 2002-02-13 método para preparar um produto de isolamento em fibra de vidro.
BRPI0206934-2A BR0206934B1 (pt) 2001-02-14 2002-02-13 centrifugador, dispositivo de centrifugação interna de fibras minerais, e, processo de formação de fibras minerais.

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0206934-2A BR0206934B1 (pt) 2001-02-14 2002-02-13 centrifugador, dispositivo de centrifugação interna de fibras minerais, e, processo de formação de fibras minerais.

Country Status (23)

Country Link
US (2) US7314557B2 (pt)
EP (2) EP1360152B1 (pt)
JP (2) JP2004532938A (pt)
KR (2) KR100848292B1 (pt)
CN (2) CN1246242C (pt)
AR (2) AR032690A1 (pt)
AT (2) ATE305908T1 (pt)
AU (1) AU2002238632B2 (pt)
BR (2) BR0207003B1 (pt)
CA (2) CA2436506C (pt)
DE (2) DE60212811D1 (pt)
DK (1) DK1360152T3 (pt)
EA (2) EA004609B1 (pt)
ES (1) ES2250618T3 (pt)
FR (1) FR2820736B1 (pt)
HR (2) HRP20030638B1 (pt)
HU (2) HU227417B1 (pt)
NO (2) NO340364B1 (pt)
NZ (2) NZ526866A (pt)
PL (2) PL200569B1 (pt)
TW (2) TWI278439B (pt)
UA (2) UA80531C2 (pt)
WO (2) WO2002070417A1 (pt)

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Also Published As

Publication number Publication date
AR032689A1 (es) 2003-11-19
WO2002064520A1 (fr) 2002-08-22
WO2002070417A1 (en) 2002-09-12
JP4455812B2 (ja) 2010-04-21
CN1906134A (zh) 2007-01-31
EA004610B1 (ru) 2004-06-24
KR20030075191A (ko) 2003-09-22
US7314557B2 (en) 2008-01-01
EA200300886A1 (ru) 2003-12-25
NO341438B1 (no) 2017-11-13
TWI278439B (en) 2007-04-11
JP2004532938A (ja) 2004-10-28
HUP0303222A3 (en) 2006-02-28
FR2820736B1 (fr) 2003-11-14
EP1360152A1 (fr) 2003-11-12
EA004609B1 (ru) 2004-06-24
PL363505A1 (en) 2004-11-29
PL200834B1 (pl) 2009-02-27
HRP20030638A2 (en) 2005-04-30
DE60206472T2 (de) 2006-07-06
PL369222A1 (en) 2005-04-18
NZ526866A (en) 2005-12-23
US7458235B2 (en) 2008-12-02
CN1535251A (zh) 2004-10-06
AR032690A1 (es) 2003-11-19
DE60206472D1 (de) 2006-02-16
ATE305908T1 (de) 2005-10-15
HU227416B1 (en) 2011-05-30
NO20033587D0 (no) 2003-08-13
CA2436506C (en) 2011-10-11
EA200300892A1 (ru) 2003-12-25
HUP0303222A2 (hu) 2003-12-29
TWI225039B (en) 2004-12-11
NO20033588L (no) 2003-09-26
ES2250618T3 (es) 2006-04-16
CA2436894C (fr) 2011-11-15
HUP0303131A2 (hu) 2003-12-29
CN1246242C (zh) 2006-03-22
NO20033588D0 (no) 2003-08-13
US20040112093A1 (en) 2004-06-17
UA80531C2 (en) 2007-10-10
HRP20030638B1 (hr) 2011-06-30
AU2002238632B2 (en) 2007-05-17
PL200569B1 (pl) 2009-01-30
NO340364B1 (no) 2017-04-10
BR0206934A (pt) 2004-02-03
UA74051C2 (en) 2005-10-17
NO20033587L (no) 2003-10-13
CA2436894A1 (fr) 2002-08-22
EP1370496A1 (en) 2003-12-17
HRP20030637A2 (en) 2005-06-30
DK1360152T3 (da) 2006-02-13
HU227417B1 (en) 2011-05-30
CN1906134B (zh) 2011-10-05
DE60212811D1 (de) 2006-08-10
NZ526763A (en) 2005-02-25
BR0207003B1 (pt) 2012-02-07
KR100848292B1 (ko) 2008-07-25
EP1360152B1 (fr) 2005-10-05
US20040144706A1 (en) 2004-07-29
ATE331695T1 (de) 2006-07-15
KR20030075190A (ko) 2003-09-22
JP2004531439A (ja) 2004-10-14
HRP20030637B1 (en) 2011-06-30
FR2820736A1 (fr) 2002-08-16
HUP0303131A3 (en) 2006-02-28
CA2436506A1 (en) 2002-09-12
EP1370496B1 (en) 2006-06-28
BR0206934B1 (pt) 2011-09-06

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