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GB1329094A - Moulding articles of expandable thermoplastics material with a reinforcement - Google Patents

Moulding articles of expandable thermoplastics material with a reinforcement

Info

Publication number
GB1329094A
GB1329094A GB6233769A GB1329094DA GB1329094A GB 1329094 A GB1329094 A GB 1329094A GB 6233769 A GB6233769 A GB 6233769A GB 1329094D A GB1329094D A GB 1329094DA GB 1329094 A GB1329094 A GB 1329094A
Authority
GB
United Kingdom
Prior art keywords
insert
article
adhesive
mould
heat
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
GB6233769A
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.)
Profile Expanded Plastics Ltd
Original Assignee
Profile Expanded Plastics 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 Profile Expanded Plastics Ltd filed Critical Profile Expanded Plastics Ltd
Publication of GB1329094A publication Critical patent/GB1329094A/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
    • 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
    • B29C44/129—Enhancing adhesion to the preformed part using an interlayer
    • 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

Landscapes

  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1329094 Moulding reinforced foamed plastics articles PROFILE EXPANDED PLASTICS Ltd 11 Dec 1970 [22 Dec 1969] 62337/69 Heading B5A In a method of producing a foamed plastics (e.g. polystyrene or polyurethane) article having a reinforcing insert at least partially embedded therein, the insert is first coated with a solution of a heat-activatable adhesive on a surface to be embedded in the article the solvent evaporated, and the insert supported in a mould, the article being formed by foaming for example preexpanded polystyrene beads in the mould; the adhesive, which is activated by the heat of the moulding operation and hardens when the article is cooled, ensures that the insert is rigidly secured to the foamed plastics. The insert may be of wood, plywood, hardboard, chipboard, blockboard, light gauge metals, or plastics sheets, and may be supported in the mould by an adhesive which loses its adhesive properties when subjected to the heat of the moulding operation. The example relates to a polystyrene article having a wooden insert, and the invention may be applied to the production of boat hulls or seating furniture. Specification 1,261,718 is referred to.
GB6233769A 1969-12-22 1969-12-22 Moulding articles of expandable thermoplastics material with a reinforcement Expired GB1329094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6233769 1969-12-22

Publications (1)

Publication Number Publication Date
GB1329094A true GB1329094A (en) 1973-09-05

Family

ID=10488059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6233769A Expired GB1329094A (en) 1969-12-22 1969-12-22 Moulding articles of expandable thermoplastics material with a reinforcement

Country Status (6)

Country Link
DE (1) DE2062839A1 (en)
ES (1) ES386695A1 (en)
FR (1) FR2074134A5 (en)
GB (1) GB1329094A (en)
NL (1) NL7018649A (en)
ZA (1) ZA708510B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260569A (en) * 1978-09-01 1981-04-07 Hurst Aubrey J Method of making a foamed polystyrene building panel
GB2134845A (en) * 1983-02-12 1984-08-22 Roehm Gmbh Process for producing composite form body
US4584807A (en) * 1983-09-12 1986-04-29 Bear Richard W Composite soffit of plastic material and furring strips
US6428652B1 (en) * 1999-02-26 2002-08-06 Wacker Polymer Systems Gmbh & Co. Kg Process for laminating textile sheet materials onto moldable foam or onto foamed moldings
FR2883790A1 (en) * 2005-04-05 2006-10-06 Faurecia Sieges Automobile Manufacturing process for padded article such as vehicle seat component uses rigid backing panel with turned-over edges to press in lips of supple covering material

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309287C2 (en) * 1973-02-24 1982-07-29 Quadro GmbH, 6251 Hahnstätten Process for the production of composite bodies from foamed polystyrene and an insert
US4284447A (en) * 1976-02-20 1981-08-18 Dickens Luther I Method of manufacturing a composite panel
SE7904234L (en) * 1978-05-23 1979-11-24 Crystic Systems Ltd ADHESIVE TAPE
DE19719321C2 (en) * 1997-05-08 2000-12-14 Mst Automotive Gmbh Manufacture of a light steering wheel
FR2865431B1 (en) * 2004-01-22 2006-06-09 Saertex France PROCESS FOR PRODUCING AN ARMATURE HAVING AT LEAST ONE REPOSITIONABLE FACE ADHESIVE FACE AND FRAME OBTAINED
ITPS20140014A1 (en) 2014-10-24 2016-04-24 Angelo Candiracci PRODUCTION PROCESS OF PREFABRICATED PANELS AND DRUMS FOR THE FURNITURE INDUSTRY AND PRODUCTS WITH THIS PROCESS OBTAINED

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260569A (en) * 1978-09-01 1981-04-07 Hurst Aubrey J Method of making a foamed polystyrene building panel
GB2134845A (en) * 1983-02-12 1984-08-22 Roehm Gmbh Process for producing composite form body
US4584807A (en) * 1983-09-12 1986-04-29 Bear Richard W Composite soffit of plastic material and furring strips
US6428652B1 (en) * 1999-02-26 2002-08-06 Wacker Polymer Systems Gmbh & Co. Kg Process for laminating textile sheet materials onto moldable foam or onto foamed moldings
FR2883790A1 (en) * 2005-04-05 2006-10-06 Faurecia Sieges Automobile Manufacturing process for padded article such as vehicle seat component uses rigid backing panel with turned-over edges to press in lips of supple covering material

Also Published As

Publication number Publication date
DE2062839A1 (en) 1971-07-01
FR2074134A5 (en) 1971-10-01
ES386695A1 (en) 1973-03-16
ZA708510B (en) 1971-09-29
NL7018649A (en) 1971-06-24

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414E Application relinquished (sect. 14/1949)
CSNS Application of which complete specification have been accepted and published, but patent is not sealed