FI62526C - Foerfarande och anordning foer framstaellning av en mineralfiberprodukt - Google Patents

Foerfarande och anordning foer framstaellning av en mineralfiberprodukt Download PDF

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Publication number
FI62526C
FI62526C FI1313/68A FI131368A FI62526C FI 62526 C FI62526 C FI 62526C FI 1313/68 A FI1313/68 A FI 1313/68A FI 131368 A FI131368 A FI 131368A FI 62526 C FI62526 C FI 62526C
Authority
FI
Finland
Prior art keywords
mineral
particles
mineral particles
fibers
receiving member
Prior art date
Application number
FI1313/68A
Other languages
English (en)
Finnish (fi)
Other versions
FI62526B (fi
Inventor
Claude Jumentier
Alain Bonnet
Original Assignee
Saint Gobain
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
Priority claimed from FR106046A external-priority patent/FR1531488A/fr
Priority claimed from FR106273A external-priority patent/FR92327E/fr
Application filed by Saint Gobain filed Critical Saint Gobain
Application granted granted Critical
Publication of FI62526B publication Critical patent/FI62526B/fi
Publication of FI62526C publication Critical patent/FI62526C/fi

Links

Classifications

    • 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
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/12—Condensation polymers of aldehydes or ketones
    • C04B26/122—Phenol-formaldehyde condensation polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/23—Mixing by intersecting jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/23—Mixing by intersecting jets
    • B01F25/231—Mixing by intersecting jets the intersecting jets having the configuration of sheets, cylinders or cones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
    • B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
    • B01F25/721—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles for spraying a fluid on falling particles or on a liquid curtain
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/248—Moulding mineral fibres or particles bonded with resin, e.g. for insulating or roofing board
    • B29C67/249—Moulding mineral fibres or particles bonded with resin, e.g. for insulating or roofing board for making articles of indefinite length
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
    • B29C70/025—Combinations of fibrous reinforcement and non-fibrous material with particular filler
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/268—Monolayer with structurally defined element
    • 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
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
    • 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
    • Y10T428/2964—Artificial fiber or filament

Claims (13)

1. Förfarande för framställning av en mineralfiberprodukt, vid vilket förfarande mineralfibrer, särskilt glasfibrer, omedelbart efter bildandet av desamma passerar tili avsättning pä ett mot-tagarorgan i form av ett nätverk av varandra korsande fibrer, under vilken passage i mineralfibermassan dels införes härda, icke-formbara mineralpartiklar under homogen fördelning av dem i det avsatta mineralfibernätverket, och dels införes ett värmehärdbart bindemedel för sammanbindning av nämnda fibrer vid deras kors-ningspunkter, och det pä mottagarorganet avsatta mineralfibernätverket underkastas dels en volymförminskning, varvid de införda mineralpartiklarna inneslutes individuellt i av varandra korsande fibrer avgränsade rum, och dels härdning av bindemedlet, k ä n-netecknat av att de icke-formbara mineralpartiklarna (12) tillföres i form av en genom tyngdkraftens inverkan kontinuerligt fallande, homogen ridä av mineralpartiklar, vilken ridä ringformigt omger mineralfiberströmmen (2), och att mineralpartiklarna frän denna fallande ridä inbläses i den tili mottagarorganet passerande mineralfibermassan med hjälp av en gasström (20; 4o).
2. Förfarande enligt patentkravet l,kännetecknat ay att det avsatta mineralfibernätverkets volymförminskning ästad-kommes genom sugning tvärs genom fibermassan.
3. Förfarande enligt patentkravet 1 eller 2, känneteck-n a t ay att den kontinuerligt fallande homogena ridän av mineralpartiklar faller frän en fördelningsyta (35, 36), som omger den tili mottagarorganet passerande mineralfibermassan (2). 15 62526 Förfarande enligt ndgot av patentkraven 1-3» väri mineral-fibrerna passerar tili mottagarorganet som en ringformig massa, som bibringas en rotationsrörelse, kännetecknat av att mineralpartiklarna inbldses i nämnda ringformiga massa genom att de bibringas en rörelse med en komponent riktad motsatt mot fiber-massans rotationsrörelse.
5. Anordning för utövande av förfarandet enligt patentkravet 1, vilken anordning har organ för framställning av mineral fibrer, särskilt glasfibrer, ett mottagarorgan, pd vilket mineralfibrerna kan avsättas, medel för tillförande av ett bindemedel tili den mot nämnda mottagarorgan passerande mineralfibermassan, medel för ho-mogen inkorporering av mineralpartiklar i den mot mottagarorganet passerande mineralfibermassan, medel för minskande av den pä mottagarorganet avsatta mineralfibermassans volym och medel för härd-ning av det tillförda bindemedlet, kännetecknad av att medlen för homogen inkorporering av mineralpartiklar innefattar ett ringformigt fördelningsorgan (fördelningskrans) (16; 35)» frän vilket mineralpartiklarna (12) genom tygdkraftens inverkan kan strömma som en kontinuerligt fallande, homogen ridd, och organ (20; *10) för att med hjälp av en gasström inbläsa de frdn fördel-ningsorganet (35)-fallande mineralpartiklarna i den tili mottagarorganet passerande mineralfibermassan (2).
6. Anordning enligt patentkravet 5» kännetecknad av att under organen (20) för inbläsning av mineralpartiklarna i fibermassan är anordnad en oscillerande kanal (21), genom vilken fibermassan (2) med de däri införda mineralpartiklarna passerar.
7. Anordning enligt patentkravet 5, kännetecknad av att den har organ (3*0 för matande av mineralpartiklarna tili fördelningskransen (35) i form av strdlar (38)» varjämte kransen har en lutning, som är dtminstone lika stor som mineralpartiklarnas rasvinkel, och att mineralpartiklarnas tillförselställen är sd inbördes belägna vid fördelningskransen att mineralpartikelsträ-larna (38), som breder ut sig pd kransens lutande yta (36), kommer i kontakt med varandra vid kransens nedre kant (39) under dstad-kommande av ett kontinuerligt, homogent partikelskikt med enhet-lig tjocklek.
8. Anordning enligt patentkravet 7» kännetecknad av att organen för matning av mineralpartiklarna tili fördelnings-organet bestär av ledningar (3*0» vilka genom öppningar (33) stdr i förbindelse med ett matningsorgan (31) för mineralpartiklar,
FI1313/68A 1967-05-11 1968-05-09 Foerfarande och anordning foer framstaellning av en mineralfiberprodukt FI62526C (fi)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FR106046 1967-05-11
FR106046A FR1531488A (fr) 1967-05-11 1967-05-11 Plaques ou pièces de forme à base de fibres minérales, telles que notamment fibres de verre, et procédé pour leur obtention
FR106273A FR92327E (fr) 1967-05-11 1967-05-12 Plaques ou pièces de forme à base de fibres minérales, telles que notamment fibres de verre, et procédé pour leur obtention
FR106273 1967-05-12
FR148483A FR94276E (fr) 1967-05-11 1968-04-18 Plaques ou pieces de forme a base de fibres minérales, telles que notamment fibres de verre, et procédé pour leur obtention.
FR148483 1968-04-18

Publications (2)

Publication Number Publication Date
FI62526B FI62526B (fi) 1982-09-30
FI62526C true FI62526C (fi) 1983-01-10

Family

ID=27244063

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1313/68A FI62526C (fi) 1967-05-11 1968-05-09 Foerfarande och anordning foer framstaellning av en mineralfiberprodukt

Country Status (16)

Country Link
US (1) US3745060A (sv)
JP (1) JPS5242830B1 (sv)
AT (1) AT304790B (sv)
BE (1) BE715018A (sv)
CH (1) CH474457A (sv)
DK (1) DK141114B (sv)
ES (1) ES353764A1 (sv)
FI (1) FI62526C (sv)
FR (1) FR94276E (sv)
GB (1) GB1234075A (sv)
IE (1) IE31906B1 (sv)
IL (1) IL29970A (sv)
LU (1) LU56055A1 (sv)
NO (1) NO119549B (sv)
SE (1) SE341155B (sv)
YU (1) YU100368A (sv)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097644A (en) * 1971-05-26 1978-06-27 Isola Fabrikker A/S Inorganic raw felt intended for the production of roof felt
US3922432A (en) * 1973-02-01 1975-11-25 Marine Colloids Inc Medium for separation processes
US4507358A (en) * 1980-04-01 1985-03-26 The Fujikura Cable Works, Limited Insulating paper sheet of synthetic resin flakes and natural fibers
US5720832A (en) 1981-11-24 1998-02-24 Kimberly-Clark Ltd. Method of making a meltblown nonwoven web containing absorbent particles
US4600634A (en) * 1983-07-21 1986-07-15 Minnesota Mining And Manufacturing Company Flexible fibrous endothermic sheet material for fire protection
FR2559793B1 (fr) * 1984-02-17 1986-12-19 Saint Gobain Isover Procede de production de matelas de fibres minerales a partir d'un materiau fondu
SE443011B (sv) * 1984-07-03 1986-02-10 Rockwool Ab Forfarande och anordning for forflyttning av partiklar pa eller i en lucker materialbana, t ex en mineralullsbana
US5230959A (en) 1989-03-20 1993-07-27 Weyerhaeuser Company Coated fiber product with adhered super absorbent particles
US4956896A (en) * 1989-05-03 1990-09-18 Phoenix Associates Method and apparatus for forming nonwoven fiber webs
US5538783A (en) * 1992-08-17 1996-07-23 Hansen; Michael R. Non-polymeric organic binders for binding particles to fibers
US6391453B1 (en) * 1992-08-17 2002-05-21 Weyernaeuser Company Binder treated particles
US5641561A (en) * 1992-08-17 1997-06-24 Weyerhaeuser Company Particle binding to fibers
US5547541A (en) * 1992-08-17 1996-08-20 Weyerhaeuser Company Method for densifying fibers using a densifying agent
US5589256A (en) * 1992-08-17 1996-12-31 Weyerhaeuser Company Particle binders that enhance fiber densification
US5308896A (en) * 1992-08-17 1994-05-03 Weyerhaeuser Company Particle binders for high bulk fibers
US5807364A (en) * 1992-08-17 1998-09-15 Weyerhaeuser Company Binder treated fibrous webs and products
US6340411B1 (en) 1992-08-17 2002-01-22 Weyerhaeuser Company Fibrous product containing densifying agent
US5998032A (en) 1992-08-17 1999-12-07 Weyerhaeuser Company Method and compositions for enhancing blood absorbence by superabsorbent materials
EP1219744B1 (en) * 1992-08-17 2004-10-20 Weyerhaeuser Company Particle binders
US7144474B1 (en) 1992-08-17 2006-12-05 Weyerhaeuser Co. Method of binding particles to binder treated fibers
US5352480A (en) * 1992-08-17 1994-10-04 Weyerhaeuser Company Method for binding particles to fibers using reactivatable binders
US5543215A (en) * 1992-08-17 1996-08-06 Weyerhaeuser Company Polymeric binders for binding particles to fibers
US5300192A (en) * 1992-08-17 1994-04-05 Weyerhaeuser Company Wet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers
US5718787A (en) * 1994-12-22 1998-02-17 Owens-Corning Fiberglas Technology Inc. Integration of asphalt and reinforcement fibers
US5543211A (en) * 1994-12-22 1996-08-06 Owens Corning Fiberglas Technology, Inc. Asphalt fibers
US5468546A (en) * 1994-12-22 1995-11-21 Owens-Corning Fiberglas Technology, Inc. Method of making a highway reinforcement product
US5494728A (en) * 1994-12-22 1996-02-27 Owens-Corning Fiberglas Technology, Inc. Method for making roofing shingles using asphalt fibers, and shingles made thereby
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GB9604240D0 (en) * 1996-02-28 1996-05-01 Rockwool Int Webs of man-made vitreous fibres
US5712033A (en) * 1996-08-05 1998-01-27 Owens-Corning Fiberglass Technology, Inc. Asphalt-containing organic fibers
FR2781819B1 (fr) * 1998-08-03 2000-09-22 Vetrotex France Sa Procede de fabrication de mats de fils continus
US20040058605A1 (en) * 2002-09-19 2004-03-25 Hansen Michael R. Polysaccharide treated cellulose fibers
US20050000669A1 (en) * 2003-03-14 2005-01-06 Hugh West Saccharide treated cellulose pulp sheets
US20050031841A1 (en) * 2003-08-05 2005-02-10 Weyerhaeuser Company Attachment of superabsorbent materials to fibers using oil
US20050133180A1 (en) * 2003-12-19 2005-06-23 Hugh West Densification agent and oil treated cellulose fibers
US20050178518A1 (en) * 2004-02-13 2005-08-18 Hugh West Sodium sulfate treated pulp
CA2618825C (en) * 2005-08-19 2013-12-24 Rockwool International A/S Method and apparatus for the production of man-made vitreous fibre products
SG11201803358RA (en) * 2015-11-04 2018-05-30 Lintec Corp Curable resin film and first protective film forming sheet
WO2018181240A1 (ja) 2017-03-31 2018-10-04 古河電気工業株式会社 半導体ウェハ表面保護用粘着テープ及び半導体ウェハの加工方法

Also Published As

Publication number Publication date
JPS5242830B1 (sv) 1977-10-26
SE341155B (sv) 1971-12-13
IE31906B1 (en) 1973-02-07
AT304790B (de) 1973-01-25
US3745060A (en) 1973-07-10
IE31906L (en) 1968-11-11
LU56055A1 (sv) 1969-02-10
IL29970A (en) 1972-07-26
DK141114C (sv) 1980-07-21
FR94276E (fr) 1969-07-25
CH474457A (fr) 1969-06-30
DE1759511B2 (de) 1977-06-08
BE715018A (sv) 1968-11-12
ES353764A1 (es) 1969-10-16
YU100368A (en) 1979-12-31
IL29970A0 (en) 1968-07-25
GB1234075A (sv) 1971-06-03
NO119549B (sv) 1970-06-01
DK141114B (da) 1980-01-21
DE1759511A1 (de) 1972-02-17
FI62526B (fi) 1982-09-30

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