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GB2079669B - Intumescent fire seals - Google Patents

Intumescent fire seals

Info

Publication number
GB2079669B
GB2079669B GB8120163A GB8120163A GB2079669B GB 2079669 B GB2079669 B GB 2079669B GB 8120163 A GB8120163 A GB 8120163A GB 8120163 A GB8120163 A GB 8120163A GB 2079669 B GB2079669 B GB 2079669B
Authority
GB
United Kingdom
Prior art keywords
intumescent fire
fire seals
seals
intumescent
fire
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
Application number
GB8120163A
Other versions
GB2079669A (en
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.)
Lorient Polyproducts Ltd
Original Assignee
Lorient Polyproducts Ltd
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 Lorient Polyproducts Ltd filed Critical Lorient Polyproducts Ltd
Priority to GB8120163A priority Critical patent/GB2079669B/en
Publication of GB2079669A publication Critical patent/GB2079669A/en
Application granted granted Critical
Publication of GB2079669B publication Critical patent/GB2079669B/en
Expired 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB8120163A 1980-07-01 1981-06-30 Intumescent fire seals Expired GB2079669B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8120163A GB2079669B (en) 1980-07-01 1981-06-30 Intumescent fire seals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8021493 1980-07-01
GB8120163A GB2079669B (en) 1980-07-01 1981-06-30 Intumescent fire seals

Publications (2)

Publication Number Publication Date
GB2079669A GB2079669A (en) 1982-01-27
GB2079669B true GB2079669B (en) 1985-02-13

Family

ID=26276052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8120163A Expired GB2079669B (en) 1980-07-01 1981-06-30 Intumescent fire seals

Country Status (1)

Country Link
GB (1) GB2079669B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6747074B1 (en) 1999-03-26 2004-06-08 3M Innovative Properties Company Intumescent fire sealing composition
WO2019073151A1 (en) 2017-10-09 2019-04-18 Pandrol Moulding assembly for aluminothermic welding of rails and method for aluminothermic welding of rails

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202484B (en) * 1987-03-20 1990-08-15 Keith Richard Patterson Improvements relating to tubular extrusions
GB2298159B (en) * 1995-06-02 1999-08-11 Reddiplex Group Plc Method of making an intumescent strip
WO1997040971A1 (en) * 1996-04-26 1997-11-06 Reddiplex Group Plc Intumescent strip
IT1315564B1 (en) 2000-12-12 2003-02-18 Marvon Srl INTUMESCENT GASKET REINFORCED
ITTN20020003A1 (en) 2002-01-31 2003-07-31 Doors & More INTUMESCENT GASKET
AT500875A1 (en) 2004-07-23 2006-04-15 Intumex Gmbh INTUMESCENT CLIP PROFILES FOR FIRE PROTECTION EQUIPMENT
IT1401149B1 (en) * 2010-07-28 2013-07-12 Posa S P A FIRE-RESISTANT SHUTTERS EQUIPPED WITH INTUMESCENT SINGLE-BODY GASKETS FOR SEALS TO COLD AND HOT FUMES
DE102010039347A1 (en) 2010-08-16 2012-02-16 Basf Se Producing a fire protection element comprises co-extruding a profile with an intumescent composition, based on silicate as a core material and a thermoplastic polymer as the sheath

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6747074B1 (en) 1999-03-26 2004-06-08 3M Innovative Properties Company Intumescent fire sealing composition
WO2019073151A1 (en) 2017-10-09 2019-04-18 Pandrol Moulding assembly for aluminothermic welding of rails and method for aluminothermic welding of rails

Also Published As

Publication number Publication date
GB2079669A (en) 1982-01-27

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Legal Events

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

Effective date: 19960630