CA2179820C - Panneau moule a parement decoratif fait a partir de fibres naturels et plastiques et procede de fabrication - Google Patents

Panneau moule a parement decoratif fait a partir de fibres naturels et plastiques et procede de fabrication Download PDF

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Publication number
CA2179820C
CA2179820C CA002179820A CA2179820A CA2179820C CA 2179820 C CA2179820 C CA 2179820C CA 002179820 A CA002179820 A CA 002179820A CA 2179820 A CA2179820 A CA 2179820A CA 2179820 C CA2179820 C CA 2179820C
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CA
Canada
Prior art keywords
mat
layer
fibers
thermoplastic
sound insulating
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 - Lifetime
Application number
CA002179820A
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English (en)
Other versions
CA2179820A1 (fr
Inventor
Rainer F. Gardill
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.)
Ceats
Original Assignee
Ceats
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 US08/348,331 external-priority patent/US5614285A/en
Application filed by Ceats filed Critical Ceats
Publication of CA2179820A1 publication Critical patent/CA2179820A1/fr
Application granted granted Critical
Publication of CA2179820C publication Critical patent/CA2179820C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/345—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using matched moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B29C2043/181—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 encapsulated
    • B29C2043/182—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 encapsulated completely
    • 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
    • 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
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
    • 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
    • B29L2031/3014—Door linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Panneau stratifié (60) composé d'un mat souple (10), renforcé et non tissé, comportant des fibres thermostatiques d'un côté au moins, avec une couche décorative (72) contenant du plastique. Le mat (10) est lié thermiquement et par pression à la couche décorative (72), par l'intermédiaire d'un canevas (74) contenant des fibres thermoplastiques. Le processus de formation d'un panneau (60) inclut le chauffage préliminaire du mat (10), à travers lequel on fait passer un flux gazeux chauffé pour obtenir un réchauffement uniforme. Une couche de plastique vinylique décoratif non chauffé (71) et le canevas (74) fixé à l'avance sont placés dans un moule (30), dans lequel on introduit ensuite le mat (10) préchauffé. On ferme rapidement le moule et on le presse pour lier ensemble le mat, le canevas et la couche de plastique vinylique afin de former le panneau stratifié.
CA002179820A 1994-12-02 1995-12-04 Panneau moule a parement decoratif fait a partir de fibres naturels et plastiques et procede de fabrication Expired - Lifetime CA2179820C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/348,331 1994-12-02
US08/348,331 US5614285A (en) 1994-12-02 1994-12-02 Molded panel having a decorative facing and made from a blend of natural and plastic fibers
PCT/US1995/015551 WO1996016804A1 (fr) 1994-12-02 1995-12-04 Panneau moule a parement decoratif

Publications (2)

Publication Number Publication Date
CA2179820A1 CA2179820A1 (fr) 1996-06-06
CA2179820C true CA2179820C (fr) 2006-10-24

Family

ID=37309443

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002179820A Expired - Lifetime CA2179820C (fr) 1994-12-02 1995-12-04 Panneau moule a parement decoratif fait a partir de fibres naturels et plastiques et procede de fabrication

Country Status (1)

Country Link
CA (1) CA2179820C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1851091A1 (fr) * 2005-02-21 2007-11-07 Karam Tech Co., Ltd. Element pour produits interieurs de vehicules a moteur presentant une structure multicouche
CN102501519A (zh) * 2011-09-30 2012-06-20 苏州摩维天然纤维材料有限公司 一种透气的汽车顶篷内饰复合板材
EP2962827A1 (fr) * 2014-07-03 2016-01-06 Global System International S.p.A. Procédé et appareil pour le moulage de composants pour véhicules
WO2016005026A1 (fr) * 2014-07-08 2016-01-14 Universität Stuttgart Institut Für Tragkonstruktionen Und Konstruktives Entwerfen Panneau souple de fibres de haute densité et son procédé de fabrication

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3401072B1 (fr) * 2016-01-08 2020-04-29 Teijin Limited Procédé de fabrication d'un moulage en résine avec renfort de fibres
FR3068319B1 (fr) * 2017-06-30 2019-08-02 Faurecia Interieur Industrie Revetement de garnissage

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1851091A1 (fr) * 2005-02-21 2007-11-07 Karam Tech Co., Ltd. Element pour produits interieurs de vehicules a moteur presentant une structure multicouche
EP1851091A4 (fr) * 2005-02-21 2008-04-09 Karam Tech Co Ltd Element pour produits interieurs de vehicules a moteur presentant une structure multicouche
CN102501519A (zh) * 2011-09-30 2012-06-20 苏州摩维天然纤维材料有限公司 一种透气的汽车顶篷内饰复合板材
EP2962827A1 (fr) * 2014-07-03 2016-01-06 Global System International S.p.A. Procédé et appareil pour le moulage de composants pour véhicules
WO2016005026A1 (fr) * 2014-07-08 2016-01-14 Universität Stuttgart Institut Für Tragkonstruktionen Und Konstruktives Entwerfen Panneau souple de fibres de haute densité et son procédé de fabrication
US10137596B2 (en) 2014-07-08 2018-11-27 Universität Stuttgart Institut Für Tragkonstruktionen Und Konstruktives Entwerfen Flexible high-density fiberboard and method for manufacturing the same

Also Published As

Publication number Publication date
CA2179820A1 (fr) 1996-06-06

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