WO2005011950A3 - Insulating panel, process and apparatus for manufacturing thereof, with expansible resin spraying - Google Patents

Insulating panel, process and apparatus for manufacturing thereof, with expansible resin spraying Download PDF

Info

Publication number
WO2005011950A3
WO2005011950A3 PCT/IT2003/000577 IT0300577W WO2005011950A3 WO 2005011950 A3 WO2005011950 A3 WO 2005011950A3 IT 0300577 W IT0300577 W IT 0300577W WO 2005011950 A3 WO2005011950 A3 WO 2005011950A3
Authority
WO
WIPO (PCT)
Prior art keywords
insulating panel
manufacturing
resin spraying
expansible resin
resin
Prior art date
Application number
PCT/IT2003/000577
Other languages
French (fr)
Other versions
WO2005011950A2 (en
Inventor
Maurizio Morandi
Original Assignee
Metecno Spa
Maurizio Morandi
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 Metecno Spa, Maurizio Morandi filed Critical Metecno Spa
Priority to AU2003274717A priority Critical patent/AU2003274717A1/en
Priority to EP03758680A priority patent/EP1651416A2/en
Publication of WO2005011950A2 publication Critical patent/WO2005011950A2/en
Publication of WO2005011950A3 publication Critical patent/WO2005011950A3/en

Links

Classifications

    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/326—Joining the preformed parts, e.g. to make flat or profiled sandwich laminates
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/388—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length into moving moulds
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

There is disclosed an insulating panel (20) and a method for continuous manufacturing thereof, wherein a polyurethane expansible resin (13) of the quick-reaction type is sprayed on a strip (4); after the sprayed resin has expanded, another resin (17) is poured in liquid condition, thereby obtaining the insulating core of the panels. The invention also concerns the apparatus for carrying out the method.
PCT/IT2003/000577 2003-08-01 2003-09-29 Insulating panel, process and apparatus for manufacturing thereof, with expansible resin spraying WO2005011950A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003274717A AU2003274717A1 (en) 2003-08-01 2003-09-29 Insulating panel, process and apparatus for manufacturing thereof, with expansible resin spraying
EP03758680A EP1651416A2 (en) 2003-08-01 2003-09-29 Insulating panel, process and apparatus for manufacturing thereof, with expansible resin spraying

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPCT/IT03/00491 2003-08-01
PCT/IT2003/000491 WO2005011951A1 (en) 2003-08-01 2003-08-01 Process and apparatus for manufacturing insulating panels, with sprayed expansible resins

Publications (2)

Publication Number Publication Date
WO2005011950A2 WO2005011950A2 (en) 2005-02-10
WO2005011950A3 true WO2005011950A3 (en) 2005-03-10

Family

ID=34113401

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/IT2003/000491 WO2005011951A1 (en) 2003-08-01 2003-08-01 Process and apparatus for manufacturing insulating panels, with sprayed expansible resins
PCT/IT2003/000577 WO2005011950A2 (en) 2003-08-01 2003-09-29 Insulating panel, process and apparatus for manufacturing thereof, with expansible resin spraying

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/IT2003/000491 WO2005011951A1 (en) 2003-08-01 2003-08-01 Process and apparatus for manufacturing insulating panels, with sprayed expansible resins

Country Status (4)

Country Link
EP (1) EP1651416A2 (en)
CN (1) CN1839025A (en)
AU (2) AU2003253303A1 (en)
WO (2) WO2005011951A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080115878A1 (en) * 2006-11-16 2008-05-22 Mullet Willis J Continuous lamination of door panels
RU2466019C2 (en) * 2007-02-28 2012-11-10 Басф Се Method of making composite elements using isocyanate-based foam plastics
KR101530108B1 (en) * 2007-12-17 2015-06-18 바스프 에스이 Methods for producing composite elements based on foams based on isocyanate
US7955460B2 (en) 2008-05-02 2011-06-07 Overhead Door Corporation Movable barriers having transverse stiffeners and methods of making the same
EP2233271A1 (en) * 2009-03-25 2010-09-29 Bayer MaterialScience AG Sandwich compound element
EP2289684A1 (en) * 2009-08-27 2011-03-02 Siempelkamp Handling Systeme GmbH Coating construction element layers, in particular for producing sandwich elements

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541639A (en) * 1967-01-23 1970-11-24 Enroc Lab Dev Co Apparatus for making an athletic mat member
US3834967A (en) * 1971-04-30 1974-09-10 Control Building Syst Inc Apparatus for forming foamed panels
US3872199A (en) * 1971-06-16 1975-03-18 Champion Int Corp Method of manufacturing a foamed urethane structural product having high and low density portions
JPH04250009A (en) * 1990-12-28 1992-09-04 Daido Steel Sheet Corp Method and device for manufacturing heat insulating panel
EP0767037A2 (en) * 1995-10-05 1997-04-09 Atoma International Inc. Headliner assembly and method of manufacture
JP2000052466A (en) * 1998-08-11 2000-02-22 Moriya Field:Kk Manufacture of heat insulation panel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541639A (en) * 1967-01-23 1970-11-24 Enroc Lab Dev Co Apparatus for making an athletic mat member
US3834967A (en) * 1971-04-30 1974-09-10 Control Building Syst Inc Apparatus for forming foamed panels
US3872199A (en) * 1971-06-16 1975-03-18 Champion Int Corp Method of manufacturing a foamed urethane structural product having high and low density portions
JPH04250009A (en) * 1990-12-28 1992-09-04 Daido Steel Sheet Corp Method and device for manufacturing heat insulating panel
EP0767037A2 (en) * 1995-10-05 1997-04-09 Atoma International Inc. Headliner assembly and method of manufacture
JP2000052466A (en) * 1998-08-11 2000-02-22 Moriya Field:Kk Manufacture of heat insulation panel

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0170, no. 26 (M - 1354) 19 January 1993 (1993-01-19) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 05 14 September 2000 (2000-09-14) *

Also Published As

Publication number Publication date
WO2005011951A1 (en) 2005-02-10
CN1839025A (en) 2006-09-27
AU2003253303A1 (en) 2005-02-15
AU2003274717A1 (en) 2005-02-15
AU2003274717A8 (en) 2005-02-15
WO2005011950A2 (en) 2005-02-10
EP1651416A2 (en) 2006-05-03

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