GB2202484B - Improvements relating to tubular extrusions - Google Patents

Improvements relating to tubular extrusions

Info

Publication number
GB2202484B
GB2202484B GB8706733A GB8706733A GB2202484B GB 2202484 B GB2202484 B GB 2202484B GB 8706733 A GB8706733 A GB 8706733A GB 8706733 A GB8706733 A GB 8706733A GB 2202484 B GB2202484 B GB 2202484B
Authority
GB
United Kingdom
Prior art keywords
improvements relating
tubular extrusions
extrusions
tubular
relating
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 - Lifetime
Application number
GB8706733A
Other versions
GB8706733D0 (en
GB2202484A (en
Inventor
Keith Richard Patterson
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.)
Individual
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
Priority to GB8706733A priority Critical patent/GB2202484B/en
Publication of GB8706733D0 publication Critical patent/GB8706733D0/en
Publication of GB2202484A publication Critical patent/GB2202484A/en
Application granted granted Critical
Publication of GB2202484B publication Critical patent/GB2202484B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
    • 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
    • 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
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
GB8706733A 1987-03-20 1987-03-20 Improvements relating to tubular extrusions Expired - Lifetime GB2202484B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8706733A GB2202484B (en) 1987-03-20 1987-03-20 Improvements relating to tubular extrusions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8706733A GB2202484B (en) 1987-03-20 1987-03-20 Improvements relating to tubular extrusions

Publications (3)

Publication Number Publication Date
GB8706733D0 GB8706733D0 (en) 1987-04-23
GB2202484A GB2202484A (en) 1988-09-28
GB2202484B true GB2202484B (en) 1990-08-15

Family

ID=10614365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8706733A Expired - Lifetime GB2202484B (en) 1987-03-20 1987-03-20 Improvements relating to tubular extrusions

Country Status (1)

Country Link
GB (1) GB2202484B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112092323A (en) * 2020-09-08 2020-12-18 佛山市南海崇泰防火材料有限公司 Hard composite fire-proof strip, manufacturing method and manufacturing device thereof

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831894A1 (en) * 1988-09-20 1990-05-17 Continental Ag FLAME RETARDANT ELASTIC SEAL
FI99158C (en) * 1991-06-28 1997-10-10 Uponor Bv Method for protecting the surface of a plastic pipe for connection by electric welding and an electrically weldable plastic pipe
GB2298159B (en) * 1995-06-02 1999-08-11 Reddiplex Group Plc Method of making an intumescent strip
PL177444B1 (en) * 1995-07-10 1999-11-30 Myslowski Wlodzimierz Fire-proofing swelling gasket and method of making same
AU6465396A (en) * 1996-04-26 1997-11-19 Reddiplex Group Plc Intumescent strip
ITTN20020003A1 (en) 2002-01-31 2003-07-31 Doors & More INTUMESCENT GASKET
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
CN112123732A (en) * 2020-09-08 2020-12-25 佛山市南海崇泰防火材料有限公司 Composite fire-proof strip, manufacturing method and manufacturing device thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB654291A (en) * 1947-01-27 1951-06-13 Dekoron Corp Improvements relating to the coating of articles with plastic material
GB663315A (en) * 1949-05-24 1951-12-19 Dekoron Corp Improvements relating to the coating of articles with plastic material
GB1079551A (en) * 1965-02-03 1967-08-16 Angus George Co Ltd Improvements in yarns coated with synthetic thermoplastic material
GB1090120A (en) * 1965-04-23 1967-11-08 British Geon Ltd Composite rigid plastic pressure tubing
GB1185517A (en) * 1966-04-04 1970-03-25 Polymer Corp Coating Method and Apparatus.
GB1236849A (en) * 1968-10-25 1971-06-23 Du Pont Tubing die extrusion coating apparatus
GB1430771A (en) * 1972-08-31 1976-04-07 Maruhachi Kasei Kogyo Kk Process and apparatus for forming a composite pipe of synthetic resin containing separating plates therein
GB2079669A (en) * 1980-07-01 1982-01-27 Lorient Polyprod Ltd Intumescent fire seals

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB654291A (en) * 1947-01-27 1951-06-13 Dekoron Corp Improvements relating to the coating of articles with plastic material
GB663315A (en) * 1949-05-24 1951-12-19 Dekoron Corp Improvements relating to the coating of articles with plastic material
GB1079551A (en) * 1965-02-03 1967-08-16 Angus George Co Ltd Improvements in yarns coated with synthetic thermoplastic material
GB1090120A (en) * 1965-04-23 1967-11-08 British Geon Ltd Composite rigid plastic pressure tubing
GB1185517A (en) * 1966-04-04 1970-03-25 Polymer Corp Coating Method and Apparatus.
GB1236849A (en) * 1968-10-25 1971-06-23 Du Pont Tubing die extrusion coating apparatus
GB1430771A (en) * 1972-08-31 1976-04-07 Maruhachi Kasei Kogyo Kk Process and apparatus for forming a composite pipe of synthetic resin containing separating plates therein
GB2079669A (en) * 1980-07-01 1982-01-27 Lorient Polyprod Ltd Intumescent fire seals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112092323A (en) * 2020-09-08 2020-12-18 佛山市南海崇泰防火材料有限公司 Hard composite fire-proof strip, manufacturing method and manufacturing device thereof

Also Published As

Publication number Publication date
GB8706733D0 (en) 1987-04-23
GB2202484A (en) 1988-09-28

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Legal Events

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

Effective date: 19990320