CA2355884C - Pieces moulees par compression basse pression presentant des protuberances renforcees par des nanoparticules et procede de fabrication desdites pieces - Google Patents

Pieces moulees par compression basse pression presentant des protuberances renforcees par des nanoparticules et procede de fabrication desdites pieces Download PDF

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Publication number
CA2355884C
CA2355884C CA002355884A CA2355884A CA2355884C CA 2355884 C CA2355884 C CA 2355884C CA 002355884 A CA002355884 A CA 002355884A CA 2355884 A CA2355884 A CA 2355884A CA 2355884 C CA2355884 C CA 2355884C
Authority
CA
Canada
Prior art keywords
protrusion
thickness
reinforcing particles
less
main portion
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 - Fee Related
Application number
CA002355884A
Other languages
English (en)
Other versions
CA2355884A1 (fr
Inventor
Phillip S. Wilson
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.)
Magna International of America Inc
Original Assignee
Magna International of America Inc
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 Magna International of America Inc filed Critical Magna International of America Inc
Publication of CA2355884A1 publication Critical patent/CA2355884A1/fr
Application granted granted Critical
Publication of CA2355884C publication Critical patent/CA2355884C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B29C43/183—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • B29C2043/026—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface having functional projections, e.g. fasteners
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B29K2105/162—Nanoparticles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3041—Trim panels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives

Abstract

L'invention concerne un article moulé renforcé qui présente des protubérances renforcées prolongeant la surface de l'article, et convient pour un moulage destiné à confectionner une garniture d'automobile. L'article comprend au moins une matière thermoplastique, environ 2 à 15 % en volume de particules de renforcement en une ou plusieurs couches dont l'épaisseur des lamelles est comprise entre 0,7 et 1,2 nm. Plus de 50 % environ des particules de renforcement ont une épaisseur inférieure à environ 20 couches. Les particules de renforcement renforcent une protubérance qui prolonge la surface de l'article moulé et présente une épaisseur inférieure à 1/10 de pouce. L'invention concerne en outre un procédé de production d'articles renforcés comprenant ladite protubérance renforcée.
CA002355884A 1998-12-21 1999-12-17 Pieces moulees par compression basse pression presentant des protuberances renforcees par des nanoparticules et procede de fabrication desdites pieces Expired - Fee Related CA2355884C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11313398P 1998-12-21 1998-12-21
US60/113,133 1998-12-21
PCT/US1999/029992 WO2000037243A1 (fr) 1998-12-21 1999-12-17 Pieces moulees par compression basse pression presentant des protuberances renforcees par des nanoparticules et procede de fabrication desdites pieces

Publications (2)

Publication Number Publication Date
CA2355884A1 CA2355884A1 (fr) 2000-06-29
CA2355884C true CA2355884C (fr) 2009-08-25

Family

ID=22347736

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002355884A Expired - Fee Related CA2355884C (fr) 1998-12-21 1999-12-17 Pieces moulees par compression basse pression presentant des protuberances renforcees par des nanoparticules et procede de fabrication desdites pieces

Country Status (3)

Country Link
AU (1) AU2191100A (fr)
CA (1) CA2355884C (fr)
WO (1) WO2000037243A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7700670B2 (en) 2005-05-13 2010-04-20 Beach Brian A Low-density molding compound
EP1770115A1 (fr) 2005-09-30 2007-04-04 Quadrant Plastic Composites AG Produit semi-fini de forme plane renforcé de fibres
CN105295325B (zh) 2014-06-27 2019-12-27 康廷南拓结构塑料有限公司 包括表面改性的微球体的低密度模塑料

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572856A (en) * 1984-11-05 1986-02-25 Ex-Cell-O Corporation Composite molded article and process using self-positioning laminated stiffener
US4739007A (en) * 1985-09-30 1988-04-19 Kabushiki Kaisha Toyota Chou Kenkyusho Composite material and process for manufacturing same
WO1993004117A1 (fr) * 1991-08-12 1993-03-04 Allied-Signal Inc. Formation par traitement en fusion d'un nanocomposite polymere en materiau stratifie ecaille
DE19625797B4 (de) * 1995-07-08 2005-01-27 Volkswagen Ag Verfahren zur Herstellung eines Rads
AU4089099A (en) * 1998-05-22 1999-12-13 Magna International Of America, Inc. Interior trim components for motor vehicle
WO1999061281A1 (fr) * 1998-05-22 1999-12-02 Magna International Of America, Inc. Panneaux exterieurs destines a des vehicules a moteur
EP1077837A4 (fr) * 1998-05-22 2004-07-07 Magna Int America Inc Carenage frontal a faible epaisseur de paroi destine a un vehicule motorise
AU4005799A (en) * 1998-05-22 1999-12-13 Magna International Of America, Inc. Window for motor vehicle

Also Published As

Publication number Publication date
WO2000037243A1 (fr) 2000-06-29
CA2355884A1 (fr) 2000-06-29
AU2191100A (en) 2000-07-12
WO2000037243A9 (fr) 2001-10-04

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Effective date: 20141217