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WO1999048170A3 - Method of making a shaped component - Google Patents

Method of making a shaped component Download PDF

Info

Publication number
WO1999048170A3
WO1999048170A3 PCT/GB1999/000792 GB9900792W WO9948170A3 WO 1999048170 A3 WO1999048170 A3 WO 1999048170A3 GB 9900792 W GB9900792 W GB 9900792W WO 9948170 A3 WO9948170 A3 WO 9948170A3
Authority
WO
WIPO (PCT)
Prior art keywords
product
resin
shaped component
particles
resinated
Prior art date
Application number
PCT/GB1999/000792
Other languages
French (fr)
Other versions
WO1999048170A2 (en
Inventor
Michael Windsor Symons
Original Assignee
Windsor Technologies Ltd
Michael Windsor Symons
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 Windsor Technologies Ltd, Michael Windsor Symons filed Critical Windsor Technologies Ltd
Priority to EP99910497A priority Critical patent/EP1064698A2/en
Priority to CA002318209A priority patent/CA2318209A1/en
Priority to AU29436/99A priority patent/AU744082B2/en
Publication of WO1999048170A2 publication Critical patent/WO1999048170A2/en
Publication of WO1999048170A3 publication Critical patent/WO1999048170A3/en

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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

A method of making a shaped component from a substantially dry resinated feedstock (10) comprising a material selected from the group consisting of particles or fibres of a lignocellulosic material, particles of an exfoliated vermiculite and particles of an expanded perlite, which material has been resinated with a thermosetting resin, or a precursor thereof, the resin being in a latent conditions, i.e. the resin not being polymerised or set, and optionally a hydraulic binder, includes the steps of: (i) placing the substantially dry resinated feedstock (10) on a flexible carrier sheet (14); (ii) placing the product of step (i) between the platens (18, 20) of a press and subjecting the product of step (i) to suitable conditions of temperature and pressure to mould the product of step (i) into a desired shape and to cause the resin to polymerise or to set; (iii) removing the product of step (ii) from the press; and (iv) optionally removing the flexible carrier sheet (14) from the product of step (iii) to give the shaped component.
PCT/GB1999/000792 1998-03-16 1999-03-16 Method of making a shaped component WO1999048170A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP99910497A EP1064698A2 (en) 1998-03-16 1999-03-16 Method of making a shaped component
CA002318209A CA2318209A1 (en) 1998-03-16 1999-03-16 Method of making a shaped component
AU29436/99A AU744082B2 (en) 1998-03-16 1999-03-16 Method of making a shaped component

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA982191 1998-03-16
ZA98/2191 1998-03-16

Publications (2)

Publication Number Publication Date
WO1999048170A2 WO1999048170A2 (en) 1999-09-23
WO1999048170A3 true WO1999048170A3 (en) 1999-11-04

Family

ID=25586900

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1999/000792 WO1999048170A2 (en) 1998-03-16 1999-03-16 Method of making a shaped component

Country Status (4)

Country Link
EP (1) EP1064698A2 (en)
AU (1) AU744082B2 (en)
CA (1) CA2318209A1 (en)
WO (1) WO1999048170A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520292A1 (en) * 1982-01-26 1983-07-29 Isorel Composite panel comprising lignocellulosic and polyolefin fibres - used in automobiles, buildings and for packaging
US4999064A (en) * 1985-06-28 1991-03-12 Exxon Chemical Patents, Inc. Process for producing weather resistant construction elements
US5155147A (en) * 1988-12-08 1992-10-13 Werzalit Aktiengesellschaft & Co. Method of making a pressible mixture of lignocellulose-containing fibers and a thermoplastic material having stronger bonding between the fibers and the thermoplastic material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520292A1 (en) * 1982-01-26 1983-07-29 Isorel Composite panel comprising lignocellulosic and polyolefin fibres - used in automobiles, buildings and for packaging
US4999064A (en) * 1985-06-28 1991-03-12 Exxon Chemical Patents, Inc. Process for producing weather resistant construction elements
US5155147A (en) * 1988-12-08 1992-10-13 Werzalit Aktiengesellschaft & Co. Method of making a pressible mixture of lignocellulose-containing fibers and a thermoplastic material having stronger bonding between the fibers and the thermoplastic material

Also Published As

Publication number Publication date
CA2318209A1 (en) 1999-09-23
AU2943699A (en) 1999-10-11
WO1999048170A2 (en) 1999-09-23
AU744082B2 (en) 2002-02-14
EP1064698A2 (en) 2001-01-03

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