GB2317848B - A continuous process for producing foamed material slabs in sheet form and an apparatus for carrying out the process - Google Patents

A continuous process for producing foamed material slabs in sheet form and an apparatus for carrying out the process

Info

Publication number
GB2317848B
GB2317848B GB9720610A GB9720610A GB2317848B GB 2317848 B GB2317848 B GB 2317848B GB 9720610 A GB9720610 A GB 9720610A GB 9720610 A GB9720610 A GB 9720610A GB 2317848 B GB2317848 B GB 2317848B
Authority
GB
United Kingdom
Prior art keywords
carrying
sheet form
foamed material
producing foamed
material slabs
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.)
Expired - Fee Related
Application number
GB9720610A
Other versions
GB9720610D0 (en
GB2317848A (en
Inventor
Wolfgang Schumacher
Birgit Urbantke
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.)
Siempelkamp Handling Systeme GmbH
Original Assignee
Siempelkamp Handling Systeme GmbH
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 Siempelkamp Handling Systeme GmbH filed Critical Siempelkamp Handling Systeme GmbH
Publication of GB9720610D0 publication Critical patent/GB9720610D0/en
Publication of GB2317848A publication Critical patent/GB2317848A/en
Application granted granted Critical
Publication of GB2317848B publication Critical patent/GB2317848B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29C44/34—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
    • 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
    • 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
    • B29C44/467—Foam spreading or levelling devices
GB9720610A 1996-10-01 1997-09-30 A continuous process for producing foamed material slabs in sheet form and an apparatus for carrying out the process Expired - Fee Related GB2317848B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19640543 1996-10-01

Publications (3)

Publication Number Publication Date
GB9720610D0 GB9720610D0 (en) 1997-11-26
GB2317848A GB2317848A (en) 1998-04-08
GB2317848B true GB2317848B (en) 2000-08-16

Family

ID=7807605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9720610A Expired - Fee Related GB2317848B (en) 1996-10-01 1997-09-30 A continuous process for producing foamed material slabs in sheet form and an apparatus for carrying out the process

Country Status (4)

Country Link
DE (1) DE19741523A1 (en)
GB (1) GB2317848B (en)
IT (1) IT1295239B1 (en)
NL (1) NL1007181C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1093859B1 (en) 1999-10-20 2003-01-08 Siempelkamp Handling Systeme GmbH & Co. Applying a flowable material onto a flat substrate
CA2679240C (en) 2007-02-28 2016-02-02 Basf Se Process for producing composite elements based on foams based on isocyanate
EP2735375B1 (en) 2007-12-17 2020-06-17 Basf Se Use of tubes for the dispensing of liquid starting materials for rigid isocyanate-based foam in the production of composite elements based on isocyanate-based foams
DE202009015838U1 (en) 2009-11-20 2010-02-18 Basf Se Apparatus for applying liquid reaction mixtures to a cover layer
ES2820870T3 (en) 2012-01-16 2021-04-22 Covestro Intellectual Property Gmbh & Co Kg Device for applying a foaming reaction mixture
EP2614944A1 (en) 2012-01-16 2013-07-17 Bayer Intellectual Property GmbH Device for applying a foaming reaction mixture
EP2614943A1 (en) * 2012-01-16 2013-07-17 Bayer Intellectual Property GmbH Device for applying a foaming reaction mixture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201150A (en) * 1977-04-13 1980-05-06 Imperial Chemical Industries Limited Apparatus for coating a web
EP0553695A2 (en) * 1992-01-31 1993-08-04 Siempelkamp Handling Systeme GmbH & Co. Applicator device for multicomponent plastic, specially polyurethane
US5411389A (en) * 1992-12-21 1995-05-02 Bayer Aktiengesellschaft Apparatus for the continuous production of foamed plastics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL286346A (en) * 1961-12-05
GB1092425A (en) * 1965-07-12 1967-11-22 Ici Ltd Manufacture of laminates
DE1778976A1 (en) * 1968-06-25 1971-10-07 Papierfabrik Gmbh Process and device for the continuous production of panels, webs or foils
DE3842625C1 (en) * 1988-12-17 1990-05-31 Bayer Ag, 5090 Leverkusen, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201150A (en) * 1977-04-13 1980-05-06 Imperial Chemical Industries Limited Apparatus for coating a web
EP0553695A2 (en) * 1992-01-31 1993-08-04 Siempelkamp Handling Systeme GmbH & Co. Applicator device for multicomponent plastic, specially polyurethane
US5411389A (en) * 1992-12-21 1995-05-02 Bayer Aktiengesellschaft Apparatus for the continuous production of foamed plastics

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WPI Abstract Accession No. 85-178047 and DE1778951 *
WPI Abstract Accession No. 96-282064 and JP08118372 *

Also Published As

Publication number Publication date
NL1007181C2 (en) 2001-06-01
GB9720610D0 (en) 1997-11-26
NL1007181A1 (en) 1998-04-02
DE19741523A1 (en) 1998-04-02
GB2317848A (en) 1998-04-08
IT1295239B1 (en) 1999-05-04
ITMI972207A1 (en) 1999-03-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050930