GB2135628B - Moulding composite articles - Google Patents

Moulding composite articles

Info

Publication number
GB2135628B
GB2135628B GB08317709A GB8317709A GB2135628B GB 2135628 B GB2135628 B GB 2135628B GB 08317709 A GB08317709 A GB 08317709A GB 8317709 A GB8317709 A GB 8317709A GB 2135628 B GB2135628 B GB 2135628B
Authority
GB
United Kingdom
Prior art keywords
composite articles
moulding composite
moulding
articles
composite
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
GB08317709A
Other versions
GB8317709D0 (en
GB2135628A (en
Inventor
P D C Lofts
A E Marshall
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.)
CONTIWOOD
Original Assignee
CONTIWOOD
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
Priority claimed from GB838304893A external-priority patent/GB8304893D0/en
Application filed by CONTIWOOD filed Critical CONTIWOOD
Priority to GB08317709A priority Critical patent/GB2135628B/en
Publication of GB8317709D0 publication Critical patent/GB8317709D0/en
Publication of GB2135628A publication Critical patent/GB2135628A/en
Application granted granted Critical
Publication of GB2135628B publication Critical patent/GB2135628B/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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/10—Applying counter-pressure during expanding
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB08317709A 1983-02-22 1983-07-22 Moulding composite articles Expired GB2135628B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08317709A GB2135628B (en) 1983-02-22 1983-07-22 Moulding composite articles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838304893A GB8304893D0 (en) 1983-02-22 1983-02-22 Foamed composite production
GB08317709A GB2135628B (en) 1983-02-22 1983-07-22 Moulding composite articles

Publications (3)

Publication Number Publication Date
GB8317709D0 GB8317709D0 (en) 1983-08-03
GB2135628A GB2135628A (en) 1984-09-05
GB2135628B true GB2135628B (en) 1986-03-12

Family

ID=26285307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317709A Expired GB2135628B (en) 1983-02-22 1983-07-22 Moulding composite articles

Country Status (1)

Country Link
GB (1) GB2135628B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2314351B (en) * 1996-05-15 2000-12-13 Instafibre Ltd Supports for floor, wall or ceiling claddings

Also Published As

Publication number Publication date
GB8317709D0 (en) 1983-08-03
GB2135628A (en) 1984-09-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee
728C Application made for restoration (sect. 28/1977)
728A Order made restoring the patent (sect. 28/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950722