CA2365248C - Articles d'extrusion a profil renforce et procede de fabrication de ceux-ci - Google Patents

Articles d'extrusion a profil renforce et procede de fabrication de ceux-ci Download PDF

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Publication number
CA2365248C
CA2365248C CA002365248A CA2365248A CA2365248C CA 2365248 C CA2365248 C CA 2365248C CA 002365248 A CA002365248 A CA 002365248A CA 2365248 A CA2365248 A CA 2365248A CA 2365248 C CA2365248 C CA 2365248C
Authority
CA
Canada
Prior art keywords
reinforced
particles
layers
reinforcing particles
melt
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
CA002365248A
Other languages
English (en)
Other versions
CA2365248A1 (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 CA2365248A1 publication Critical patent/CA2365248A1/fr
Application granted granted Critical
Publication of CA2365248C publication Critical patent/CA2365248C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • C08K7/00—Use of ingredients characterised by shape

Abstract

L'invention concerne un article moulé continu renforcé, qui est renforcé de manière égale dans tous ses aspects et convient pour être moulé de manière à former une garniture extérieure d'automobile. L'article comporte au moins un thermoplastique qui contient essentiellement d'environ 2 % à environ 15 % en volume de particules de renfort mélangées de manière homogène, ces particules présentant une ou plusieurs couches de plaquettes de 0,7 mm - 1,2 mm d'épaisseur, et plus de 50 % environ des particules de renfort ayant une épaisseur inférieure à environ 20 couches. L'invention concerne également un procédé de production d'articles renforcés contenant ces particules de renfort. Ces articles peuvent éventuellement présenter des surfaces grainées ou peuvent comporter un film décoratif stratifié.
CA002365248A 1999-04-16 2000-04-04 Articles d'extrusion a profil renforce et procede de fabrication de ceux-ci Expired - Fee Related CA2365248C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12953999P 1999-04-16 1999-04-16
US60/129,539 1999-04-16
PCT/US2000/006442 WO2000062961A1 (fr) 1999-04-16 2000-04-04 Articles d'extrusion a profil renforce et procede de fabrication de ceux-ci

Publications (2)

Publication Number Publication Date
CA2365248A1 CA2365248A1 (fr) 2000-10-26
CA2365248C true CA2365248C (fr) 2008-07-08

Family

ID=22440488

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002365248A Expired - Fee Related CA2365248C (fr) 1999-04-16 2000-04-04 Articles d'extrusion a profil renforce et procede de fabrication de ceux-ci

Country Status (3)

Country Link
AU (1) AU4009000A (fr)
CA (1) CA2365248C (fr)
WO (1) WO2000062961A1 (fr)

Families Citing this family (2)

* 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
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5952093A (en) * 1997-02-20 1999-09-14 The Dow Chemical Company Polymer composite comprising a inorganic layered material and a polymer matrix and a method for its preparation

Also Published As

Publication number Publication date
WO2000062961A1 (fr) 2000-10-26
AU4009000A (en) 2000-11-02
CA2365248A1 (fr) 2000-10-26

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