CA2129737A1 - Process for preparing a mineral fibre element comprising a surface coating and apparatus for carrying out the process - Google Patents

Process for preparing a mineral fibre element comprising a surface coating and apparatus for carrying out the process

Info

Publication number
CA2129737A1
CA2129737A1 CA002129737A CA2129737A CA2129737A1 CA 2129737 A1 CA2129737 A1 CA 2129737A1 CA 002129737 A CA002129737 A CA 002129737A CA 2129737 A CA2129737 A CA 2129737A CA 2129737 A1 CA2129737 A1 CA 2129737A1
Authority
CA
Canada
Prior art keywords
surface coating
mineral fibre
base layer
preparing
carrying
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002129737A
Other languages
French (fr)
Other versions
CA2129737C (en
Inventor
Martin Vendelbo Gundberg
Claus Bugge Garn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rockwool AS
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2129737A1 publication Critical patent/CA2129737A1/en
Application granted granted Critical
Publication of CA2129737C publication Critical patent/CA2129737C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Inorganic Fibers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

A method of producing a mineral fibre element comprising a mineral fibre base layer having a surface coating in the form of a fibrous netting formed of a thermoplastic polymer material wherein such a surface coating is provided on at least a part of the surface of the base layer, wherein the surface coating is formed directly on the surface of the base layer and wherein the surface coating is formed by heating a thermoplastic polymer material so as to melt it and distributing the polymer melt obtained in the form of fibres and/or filaments on the surface of the base layer and cooling it to form a solid layer.
CA002129737A 1992-02-28 1993-02-23 Process for preparing a mineral fibre element comprising a surface coating and apparatus for carrying out the process Expired - Fee Related CA2129737C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK267/92 1992-02-28
DK92267A DK26792D0 (en) 1992-02-28 1992-02-28 METHOD FOR MANUFACTURING MINERAL FIBER PRODUCTS
PCT/DK1993/000064 WO1993016874A1 (en) 1992-02-28 1993-02-23 Process for preparing a mineral fibre element comprising a surface coating and apparatus for carrying out the process

Publications (2)

Publication Number Publication Date
CA2129737A1 true CA2129737A1 (en) 1993-08-29
CA2129737C CA2129737C (en) 2004-11-02

Family

ID=8091614

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002129737A Expired - Fee Related CA2129737C (en) 1992-02-28 1993-02-23 Process for preparing a mineral fibre element comprising a surface coating and apparatus for carrying out the process

Country Status (13)

Country Link
EP (1) EP0629153B1 (en)
AT (1) ATE136498T1 (en)
AU (1) AU3627093A (en)
CA (1) CA2129737C (en)
CZ (1) CZ206194A3 (en)
DE (1) DE69302169T2 (en)
DK (2) DK26792D0 (en)
ES (1) ES2086221T3 (en)
FI (1) FI106368B (en)
NO (1) NO300720B1 (en)
PL (1) PL171684B1 (en)
SK (1) SK281388B6 (en)
WO (1) WO1993016874A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2166166C (en) * 1995-01-12 2006-07-18 Roy E. Shaffer Insulation assembly and method for applying adhesive thereto
US5501872A (en) * 1995-04-19 1996-03-26 Exxon Chemical Patents, Inc. Method and apparatus for coating a six-sided fibrous batting
AU7520098A (en) * 1997-05-28 1998-12-30 Rockwool International A/S Plant and process for producing a coated mineral fibre element
US6436471B1 (en) 1997-05-28 2002-08-20 Rockwool International A/S Plant and process for coating a multi-sided mineral fiber element
US6054205A (en) * 1997-05-29 2000-04-25 Clark-Schwebel Tech-Fab Company Glass fiber facing sheet and method of making same
US5916393A (en) * 1997-06-24 1999-06-29 Owens Corning Fiberglas Technology, Inc. Method for applying adhesive on a porous substrate
DK200100038A (en) * 2001-01-08 2002-01-09 Rockwool Int isolation element
EP1312714A1 (en) 2001-11-14 2003-05-21 Rockwool International A/S A vibration damping system
US6905563B2 (en) * 2002-12-24 2005-06-14 Owens Corning Fiberglas Technology, Inc. Method and apparatus for melt-blown fiber encapsulation
US7625828B2 (en) 2004-01-08 2009-12-01 Certainteed Corporation Insulation product having nonwoven facing
US7544267B2 (en) 2004-01-08 2009-06-09 Certainteed Corporation Method of making insulation product having nonwoven facing
DE102006028841B4 (en) * 2005-06-21 2014-05-15 Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg Insulating arrangement and method for producing an insulating strip
CN106835407B (en) * 2017-02-24 2020-03-24 青岛晨韵电子商务有限公司 Double-sided bedspread containing high polymer fibers and being warm in winter and cool in summer and processing technology thereof
PL245005B1 (en) * 2022-03-28 2024-04-15 Zygmunt Dziwak Method for coating nonwoven fabrics and a device for implementing the method for coating nonwoven fabrics

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI52440C (en) * 1975-09-04 1977-09-12 Pekema Oy A method and apparatus for extruding a molten thermoplastic coating material onto a web of base material such that the coating material is detached from the base material at certain points.
DK142064B (en) * 1978-02-28 1980-08-18 Rockwool Int Mineral wool plate for thermal or acoustic insulation.
SE452440B (en) * 1985-02-14 1987-11-30 Tarkett Ab SET AND DEVICE FOR THE PREPARATION OF DECORATIVE PLASTIC COATS OR PLATES THROUGH THE SPRAY NOZZLE AND BERBANA RELATIVELY MOVE WITH AND DECORATIVE PLASTIC COATS OR PLATE

Also Published As

Publication number Publication date
SK281388B6 (en) 2001-03-12
AU3627093A (en) 1993-09-13
NO943035D0 (en) 1994-08-16
ATE136498T1 (en) 1996-04-15
FI943925A (en) 1994-08-26
DE69302169T2 (en) 1996-11-21
FI943925A0 (en) 1994-08-26
CZ206194A3 (en) 1995-01-18
EP0629153A1 (en) 1994-12-21
NO943035L (en) 1994-08-16
EP0629153B1 (en) 1996-04-10
FI106368B (en) 2001-01-31
SK94594A3 (en) 1995-06-07
NO300720B1 (en) 1997-07-14
DK0629153T3 (en) 1996-08-05
PL171684B1 (en) 1997-06-30
CA2129737C (en) 2004-11-02
ES2086221T3 (en) 1996-06-16
DE69302169D1 (en) 1996-05-15
DK26792D0 (en) 1992-02-28
WO1993016874A1 (en) 1993-09-02

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