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AR241122A2 - Procedimiento de tratamiento termico de un material a base de fibras minerales y dispositivo para realizarlo - Google Patents

Procedimiento de tratamiento termico de un material a base de fibras minerales y dispositivo para realizarlo

Info

Publication number
AR241122A2
AR241122A2 AR29714385A AR29714384A AR241122A2 AR 241122 A2 AR241122 A2 AR 241122A2 AR 29714385 A AR29714385 A AR 29714385A AR 29714384 A AR29714384 A AR 29714384A AR 241122 A2 AR241122 A2 AR 241122A2
Authority
AR
Argentina
Prior art keywords
thermal treatment
initiation
minimum temperature
mineral fibers
binding
Prior art date
Application number
AR29714385A
Other languages
English (en)
Other versions
AR241122A1 (es
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
Application granted granted Critical
Publication of AR241122A1 publication Critical patent/AR241122A1/es
Publication of AR241122A2 publication Critical patent/AR241122A2/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • C04B40/0204—Selection of the hardening environment making use of electric or wave energy or particle radiation
    • C04B40/0213—Electromagnetic waves
    • 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
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/554—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 welding together the fibres, e.g. by partially melting or dissolving by radio-frequency heating
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/78—Arrangements for continuous movement of material
    • H05B6/788—Arrangements for continuous movement of material wherein an elongated material is moved by applying a mechanical tension to it
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2503/00—Use of resin-bonded materials as filler
    • B29K2503/04—Inorganic materials
    • B29K2503/08—Mineral aggregates, e.g. sand, clay or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Structural Engineering (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Drying Of Solid Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Insulating Bodies (AREA)
  • Inorganic Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Reinforced Plastic Materials (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

PROCEDIMIENTO PARA EL TRATAMIENTO TERMICO DE UN MATERIAL A BASE DE FIBRAS MINERALES Y QUE CONTIENE UN LIGANTE CAPAZ DE ENDURECER BAJO EL EFECTO DE REACCIONES DE POLIMERACION Y/O POLICONDENSACIO.EL LIGANTE ESTA CONSTITUIDO POR UNA SOLUCION ACUOSA QUE TIENE COMO COMPONENTE PRINCIPAL UN COPOLIMERO DE FENOL-FORMOL QUE TIENE UNA TEMPERATURA MINIMA DE INICIACION DE LA REACCION DE POLIMERIZACION SUPERIOR A 100{C Y COMPRENDE IMPREGNAR CON UNA PORCION DE POR LO MENOS 1% EN MASA DE DICHO LIGANTE ,EL MATERIAL A BASE DE FIBRAS MINERALES HACER PASAR A TRAVES DEL MATERIAL IMPREGNADO UNA CORRIENTE GASEOSA CALENTADA POR LO MENOS A DICHA TEMPERATURA MINIMA DE INICIACION DE LA REACCION DE POLIMERIZACION Y SOMETERLO,SIMULTANEAMENTE Y MEDIANTE DESPLAZAMIENTO EN UN CAMPO DE RADIACION RADIO-ELECTRICA,GHZ DE FRECUENCIA Y POR LO MENOS UNA POTENCIA DE MICROONDAS DE 2 KW POR KG DE MATERIAL PARA COMPLETAR EL PROCESO.
AR297143A 1983-07-08 1984-07-06 Procedimiento de tratamiento termico de un material a base de fibras minerales y dispositivo para realizarlo. AR241122A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8311401A FR2548586B1 (fr) 1983-07-08 1983-07-08 Procede et dispositif de traitement thermique de materiaux isolants

Publications (2)

Publication Number Publication Date
AR241122A1 AR241122A1 (es) 1991-11-15
AR241122A2 true AR241122A2 (es) 1991-11-15

Family

ID=9290649

Family Applications (1)

Application Number Title Priority Date Filing Date
AR297143A AR241122A1 (es) 1983-07-08 1984-07-06 Procedimiento de tratamiento termico de un material a base de fibras minerales y dispositivo para realizarlo.

Country Status (21)

Country Link
US (2) US4906309A (es)
EP (1) EP0160150B1 (es)
JP (1) JPS6052329A (es)
KR (1) KR920001233B1 (es)
AR (1) AR241122A1 (es)
AT (1) ATE33623T1 (es)
AU (1) AU564741B2 (es)
BR (1) BR8403236A (es)
CA (1) CA1258406A (es)
DE (1) DE3470524D1 (es)
DK (1) DK158721C (es)
EG (1) EG18886A (es)
ES (1) ES534104A0 (es)
FI (1) FI78309C (es)
FR (1) FR2548586B1 (es)
GR (1) GR81649B (es)
MX (1) MX172455B (es)
NO (1) NO168167C (es)
PT (1) PT78863B (es)
TR (1) TR25452A (es)
ZA (1) ZA844453B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583498B1 (fr) * 1985-06-14 1987-08-07 Saint Gobain Isover Procede et dispositif de fabrication de coquilles en fibres minerales
US4822967A (en) * 1987-03-10 1989-04-18 Toppan Printing Co., Ltd. Apparatus for sterilizing sealed food stuffs by microwave irradiation
DE3831496C2 (de) * 1988-09-16 2001-03-22 Fleissner Maschf Gmbh Co Verfahren zum thermischen Verfestigen von Vliesen mit Bindepulver
GB9015149D0 (en) * 1990-07-10 1990-08-29 Shaw John Ltd Fibre reinforced plastic composites
US5228947A (en) * 1990-07-23 1993-07-20 Trus Joist Macmillan, A Limited Partnership Microwave curing system
US5169571A (en) * 1991-04-16 1992-12-08 The C.A. Lawton Company Mat forming process and apparatus
BE1006152A3 (nl) * 1992-09-07 1994-05-24 Poppe Willy Werkwijze en inrichting voor het vervaardigen van een massa bestaande uit samengekitte deeltjes.
US5406056A (en) * 1994-05-02 1995-04-11 Board Of Trustees Operating Michigan State University Electromagnetic curing apparatus and method of use
US5950325A (en) * 1995-07-06 1999-09-14 E. I. Du Pont De Nemours And Company Method and apparatus for low temperature continuous drying of temperature sensitive materials (granular agricultural pesticides) at atmospheric pressure using radio frequency energy
DE19721461C2 (de) * 1997-05-22 1999-03-11 Daimler Benz Aerospace Airbus Verfahren zur Trocknung von Lacken auf metallischen oder nichtmetallischen Einzelteilen oder montierten Baugruppen beliiebiger Struktur
US6104015A (en) * 1999-01-08 2000-08-15 Jayan; Ponnarassery Sukumaran Continuous microwave rotary furnace for processing sintered ceramics
US6131892A (en) * 1999-07-06 2000-10-17 Sidhil Technology, Llc Belted pocketed springs and assemblies thereof
US6713741B2 (en) 2000-04-28 2004-03-30 Maytag Corporation Conveyorized oven with automated door
AUPR346001A0 (en) * 2001-03-01 2001-03-29 BKW Investments Pty Ltd An apparatus for heating a food product and a heating device and feed assembly therefor
FI112026B (fi) * 2002-02-18 2003-10-15 Raute Oyj Laitteisto levymäisen tuotteen puristamiskuumentamiseksi
US7261794B2 (en) * 2003-05-16 2007-08-28 International Automotive Components Group, Llc Method and apparatus for bonding a cover to a substrate using high frequency microwaves
FI20115323L (fi) * 2011-04-04 2012-10-05 Paroc Oy Ab Laitteisto ja menetelmä mineraalivillaa olevien putkieristyskourujen muodostamiseen
FR2994201B1 (fr) 2012-07-31 2014-08-08 Saint Gobain Isover Procede de cuisson d'un matelas continu de fibres minerales ou vegetales
DE102012016540A1 (de) * 2012-08-17 2014-02-20 Saint-Gobain Isover G+H Ag Verfahren zur Mikrowellenaushärtung von mit Bindemittel versetzter Mineralwolle
US9221670B2 (en) 2013-01-19 2015-12-29 Martin Wolfson Glueless pocketed spring unit construction
DE102014213530A1 (de) * 2014-07-11 2016-01-14 Homag Holzbearbeitungssysteme Gmbh Vorrichtung zur Erwärmung einer Funktionsschicht

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US2085045A (en) * 1933-12-27 1937-06-29 Standard Oil Dev Co Inhibitors for lubricating oils
FR939351A (fr) * 1946-09-20 1948-11-12 Thomson Houston Comp Francaise Perfectionnements aux générateurs de chauffage par champ électrique haute fréquence
US2871911A (en) * 1953-01-13 1959-02-03 Glastrusions Apparatus for producing elongated articles from fiber-reinforced plastic material
US3096161A (en) * 1957-09-16 1963-07-02 Owens Corning Fiberglass Corp Heat setting of binder of fibrous masses
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DE1560817B1 (de) * 1965-07-28 1971-08-12 Gruenzweig & Hartmann Verfahren zur Herstellung insbesondere plattenf¦rmiger por¦ser Formk¦rper aus Glas- oder Mineralfasern u. dgl. sowie einem heisshärtbaren Bindemittel
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Also Published As

Publication number Publication date
BR8403236A (pt) 1985-06-11
JPH0462257B2 (es) 1992-10-05
EP0160150B1 (fr) 1988-04-20
PT78863A (fr) 1984-08-01
CA1258406A (fr) 1989-08-15
FR2548586A1 (fr) 1985-01-11
FI842735A (fi) 1985-01-09
FR2548586B1 (fr) 1986-02-07
GR81649B (es) 1984-12-11
NO168167C (no) 1992-01-22
DK293984A (da) 1985-01-09
KR920001233B1 (ko) 1992-02-08
FI842735A0 (fi) 1984-07-06
DK158721C (da) 1990-12-03
FI78309B (fi) 1989-03-31
NO168167B (no) 1991-10-14
KR850001247A (ko) 1985-03-16
DK293984D0 (da) 1984-06-15
EG18886A (fr) 1994-09-29
EP0160150A1 (fr) 1985-11-06
ES8504225A1 (es) 1985-04-01
US4879444A (en) 1989-11-07
ZA844453B (en) 1985-02-27
DK158721B (da) 1990-07-09
ES534104A0 (es) 1985-04-01
AR241122A1 (es) 1991-11-15
ATE33623T1 (de) 1988-05-15
MX172455B (es) 1993-12-16
US4906309A (en) 1990-03-06
NO842740L (no) 1985-01-09
TR25452A (tr) 1993-02-10
DE3470524D1 (en) 1988-05-26
PT78863B (fr) 1986-06-02
AU2940184A (en) 1985-01-10
JPS6052329A (ja) 1985-03-25
FI78309C (fi) 1989-07-10
AU564741B2 (en) 1987-08-27

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