CA2031317A1 - Systeme de pare-chocs recyclables - Google Patents

Systeme de pare-chocs recyclables

Info

Publication number
CA2031317A1
CA2031317A1 CA2031317A CA2031317A CA2031317A1 CA 2031317 A1 CA2031317 A1 CA 2031317A1 CA 2031317 A CA2031317 A CA 2031317A CA 2031317 A CA2031317 A CA 2031317A CA 2031317 A1 CA2031317 A1 CA 2031317A1
Authority
CA
Canada
Prior art keywords
polypropylene
recyclable
bumper system
bumper
granulation
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.)
Granted
Application number
CA2031317A
Other languages
English (en)
Other versions
CA2031317C (fr
Inventor
Erhard Seiler
Klaus-Dieter Ruempler
Norbert Jung
Udo Haardt
Rainer Henning
Juergen Hamprecht
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.)
BASF SE
Original Assignee
BASF SE
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25674388&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2031317(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to DE3936194A priority Critical patent/DE3936194A1/de
Priority to EP19900120067 priority patent/EP0425923B2/fr
Priority to ES90120067T priority patent/ES2043216T5/es
Priority to DE9090120067T priority patent/DE59001440D1/de
Priority to JP2292191A priority patent/JPH03208744A/ja
Priority to US07/618,331 priority patent/US5122398A/en
Application filed by BASF SE filed Critical BASF SE
Priority to CA 2031317 priority patent/CA2031317C/fr
Publication of CA2031317A1 publication Critical patent/CA2031317A1/fr
Publication of CA2031317C publication Critical patent/CA2031317C/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/03—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by material, e.g. composite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
    • B60R2019/1833—Structural beams therefor, e.g. shock-absorbing made of plastic material
    • B60R2019/1853—Structural beams therefor, e.g. shock-absorbing made of plastic material of reinforced plastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
    • B60R2019/1873—Cellular materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1886—Bumper fascias and fastening means therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/233—Foamed or expanded material encased
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24744—Longitudinal or transverse tubular cavity or cell
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Reinforced Plastic Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CA 2031317 1989-10-31 1990-12-03 Systeme de pare-chocs recyclables Expired - Lifetime CA2031317C (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE3936194A DE3936194A1 (de) 1989-10-31 1989-10-31 Wiederaufarbeitbares stossfaengersystem
ES90120067T ES2043216T5 (es) 1989-10-31 1990-10-19 Sistema de parachoques reciclable.
DE9090120067T DE59001440D1 (de) 1989-10-31 1990-10-19 Wiederaufarbeitbares stossfaengersystem.
EP19900120067 EP0425923B2 (fr) 1989-10-31 1990-10-19 Dispositif de pare-chocs recyclable
JP2292191A JPH03208744A (ja) 1989-10-31 1990-10-31 再加工処理可能のバンパーシステム
US07/618,331 US5122398A (en) 1989-10-31 1990-11-26 Recyclable bumper system
CA 2031317 CA2031317C (fr) 1989-10-31 1990-12-03 Systeme de pare-chocs recyclables

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3936194A DE3936194A1 (de) 1989-10-31 1989-10-31 Wiederaufarbeitbares stossfaengersystem
CA 2031317 CA2031317C (fr) 1989-10-31 1990-12-03 Systeme de pare-chocs recyclables

Publications (2)

Publication Number Publication Date
CA2031317A1 true CA2031317A1 (fr) 1992-06-04
CA2031317C CA2031317C (fr) 1999-05-11

Family

ID=25674388

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2031317 Expired - Lifetime CA2031317C (fr) 1989-10-31 1990-12-03 Systeme de pare-chocs recyclables

Country Status (6)

Country Link
US (1) US5122398A (fr)
EP (1) EP0425923B2 (fr)
JP (1) JPH03208744A (fr)
CA (1) CA2031317C (fr)
DE (2) DE3936194A1 (fr)
ES (1) ES2043216T5 (fr)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101806A1 (de) * 1991-01-23 1992-07-30 Basf Ag Schockabsorbierende propylenpolymer-verbundformteile
JP2555782B2 (ja) * 1991-01-31 1996-11-20 豊田合成株式会社 モール及びその製造方法
US5468779A (en) * 1993-03-29 1995-11-21 Isuzu Motors Limited Method for recycling painted plastic materials
US5424013A (en) * 1993-08-09 1995-06-13 Lieberman; Mark Thermoplastic closed loop recycling process
DE4328309C2 (de) * 1993-08-23 1998-02-19 Haslbeck Technik Gmbh Stoß- und/oder schlagabsorbierendes Bauteil, insbesondere Frontschutzbügel und Verfahren zu dessen Herstellung
DE4330861A1 (de) * 1993-09-11 1995-03-16 Basf Ag Flächiges Halbzeug aus GMT-Recyclat
EP0651003A1 (fr) * 1993-10-29 1995-05-03 Azdel, Inc. Composites d'une polyoléfine fonctionnalisée renforcée par des fibres
US5545022A (en) * 1994-02-10 1996-08-13 Shape Corporation Apparatus for manufacturing a vehicle bumper
US6168226B1 (en) * 1994-05-19 2001-01-02 Henkel Corporation Composite laminate automotive structures
JP2904708B2 (ja) * 1994-07-20 1999-06-14 三井化学株式会社 自動車内装部品
US5780125A (en) * 1994-08-22 1998-07-14 Honda Giken Kogyo Kabushiki Kaisha Bumper made of synthetic resin for automobile, and process for producing the same
US6165588A (en) 1998-09-02 2000-12-26 Henkel Corporation Reinforcement of hollow sections using extrusions and a polymer binding layer
EP0765907B1 (fr) * 1995-09-29 1999-04-28 Japan Polyolefins Co., Ltd. Masse de moulage contenant des objets revêtus et objets multicouches
US5900300A (en) * 1997-07-02 1999-05-04 Slaven; John P. High modulus and stiffness polymer foam/GMT composites
US6237304B1 (en) 1997-07-18 2001-05-29 Henkel Corporation Laminate structural bulkhead
EP1057718A3 (fr) * 1997-07-21 2000-12-13 Henkel Corporation Elément de structure renforcé
US6096403A (en) * 1997-07-21 2000-08-01 Henkel Corporation Reinforced structural members
US6233826B1 (en) 1997-07-21 2001-05-22 Henkel Corp Method for reinforcing structural members
DE19732559A1 (de) 1997-07-29 1999-02-04 Basf Ag Verfahren zum Verbinden eines Schaumstoffkerns mit einer Hülle
US6451231B1 (en) 1997-08-21 2002-09-17 Henkel Corporation Method of forming a high performance structural foam for stiffening parts
DE19741766A1 (de) * 1997-09-22 1999-03-25 Bayerische Motoren Werke Ag Geschäumte Struktur
US6103341A (en) 1997-12-08 2000-08-15 L&L Products Self-sealing partition
US6068424A (en) * 1998-02-04 2000-05-30 Henkel Corporation Three dimensional composite joint reinforcement for an automotive vehicle
US6262133B1 (en) 1998-03-16 2001-07-17 American Commodities, Inc. Process for removing deleterious surface material from polymeric regrind particles
US5967592A (en) * 1998-03-23 1999-10-19 The Budd Company Hollow FRP bumper
DE19819750C2 (de) * 1998-05-02 2001-12-13 Fraunhofer Ges Forschung Verbundwerkstoff und Verfahren zu seiner Herstellung
US5992923A (en) * 1998-05-27 1999-11-30 Henkel Corporation Reinforced beam assembly
US6131897A (en) 1999-03-16 2000-10-17 L & L Products, Inc. Structural reinforcements
DE19913080A1 (de) * 1999-03-23 2000-09-28 Bayerische Motoren Werke Ag Energieabsorbierendes Bauteil für ein Fahrzeug
US6358584B1 (en) 1999-10-27 2002-03-19 L&L Products Tube reinforcement with deflecting wings and structural foam
DE19959652A1 (de) * 1999-12-10 2001-06-13 Basf Ag Sandwichplatte
US6668457B1 (en) * 1999-12-10 2003-12-30 L&L Products, Inc. Heat-activated structural foam reinforced hydroform
AU2001230965A1 (en) * 2000-02-11 2001-08-20 L And L Products, Inc. Structural reinforcement system for automotive vehicles
US6467834B1 (en) 2000-02-11 2002-10-22 L&L Products Structural reinforcement system for automotive vehicles
US6296298B1 (en) 2000-03-14 2001-10-02 L&L Products, Inc. Structural reinforcement member for wheel well
US6422575B1 (en) 2000-03-14 2002-07-23 L&L Products, Inc. Expandable pre-formed plug
US6482486B1 (en) 2000-03-14 2002-11-19 L&L Products Heat activated reinforcing sleeve
US6321793B1 (en) 2000-06-12 2001-11-27 L&L Products Bladder system for reinforcing a portion of a longitudinal structure
WO2001096457A1 (fr) 2000-06-14 2001-12-20 Luzenac America, Inc. Elastomeres thermoplastiques a module d'elasticite en flexion eleve et/ou a temperature de deformation elevee et procedes de production correspondants
US6820923B1 (en) 2000-08-03 2004-11-23 L&L Products Sound absorption system for automotive vehicles
US6471285B1 (en) 2000-09-29 2002-10-29 L&L Products, Inc. Hydroform structural reinforcement system
US6561571B1 (en) 2000-09-29 2003-05-13 L&L Products, Inc. Structurally enhanced attachment of a reinforcing member
JP2003237507A (ja) * 2002-02-19 2003-08-27 Om Kogyo Kk バンパ補強材
ES2261957T3 (es) * 2002-04-19 2006-11-16 Ube Industries, Ltd. Metodo para reutilizacion de un producto triturado de resina sintemtica que contiene una resina curada incorporada.
WO2003095531A1 (fr) * 2002-05-09 2003-11-20 Ube Industries, Ltd. Procede de reutilisation d'un produit en resine synthetique broye
DE10307528B4 (de) * 2003-02-21 2016-10-20 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug mit zumindest einem Bauteil
EP1475304B1 (fr) * 2003-05-09 2009-09-02 Pilatus Flugzeugwerke Ag Aile d'aéronef
DE10333714A1 (de) 2003-07-23 2005-02-10 Basf Ag Wärmegedämmtes Extrusionsprofil für Fensterrahmen
SI21606A (sl) * 2003-09-12 2005-04-30 KOLPA Proizvodnja in predelava plasti�nih mas d.d. Postopek mehanskega recikliranja kompozitnega polimernega materiala
USRE44893E1 (en) 2004-03-26 2014-05-13 Hanwha Azdel, Inc. Fiber reinforced thermoplastic sheets with surface coverings
ITTV20050101A1 (it) * 2005-07-12 2007-01-13 Plastal Spa Paraurti e calandra per veicoli medio-pesanti.
EP1801146B1 (fr) * 2005-12-23 2016-10-12 Borealis Technology Oy Mousse de polypropylène renforcée par des fibres de verre
ITMI20060970A1 (it) 2006-05-17 2006-08-16 Adlev Srl Complesso di paraurti per veicolo e relativo veicolo comprendente tale complesso di paraurti
US8141305B2 (en) 2008-05-28 2012-03-27 Rite-Hite Holding Corporation Side seal members for a dock seal
JP5564237B2 (ja) * 2009-11-27 2014-07-30 株式会社アステア バンパ補強材
US20130169000A1 (en) * 2011-12-28 2013-07-04 Aerofficient Llc Crash bar aerodynamic device
JP5898525B2 (ja) * 2012-02-27 2016-04-06 曙ブレーキ工業株式会社 摩擦材用樹脂組成物の製造方法
EP2757066B1 (fr) * 2013-01-22 2018-10-31 Trumpf Sachsen GmbH Procédé de fabrication d'une structure porteuse
US9682674B2 (en) * 2014-12-11 2017-06-20 Shape Corp. Pultruded beam, and apparatus and methods for manufacturing
KR102187577B1 (ko) 2015-08-05 2020-12-08 현대자동차주식회사 범퍼용 빔
CN105350865A (zh) * 2015-11-06 2016-02-24 美环五金门部件（平湖）有限公司 一种门框中档
DE102016212589A1 (de) * 2016-07-11 2018-01-11 Röchling Automotive SE & Co. KG Formstabiler Verbundwerkstoff mit einer Lage aus faserverstärktem Recyclat-Mahlgut
CN116003908A (zh) * 2022-12-29 2023-04-25 重庆普利特新材料有限公司 一种闭环回收的免火焰处理的喷漆保险杠专用环保改性再生聚丙烯复合材料及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493257A (en) * 1967-03-22 1970-02-03 Gen Motors Corp Resilient microcellular foam bumper
JPS58221745A (ja) * 1982-06-19 1983-12-23 Japan Styrene Paper Co Ltd 自動車のバンパ−用芯材
DE3237762A1 (de) * 1982-10-12 1984-04-12 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Stossfaenger-tragkoerper aus faserverstaerktem werkstoff fuer automobile oder dergleichen
JPS59176147A (ja) * 1983-03-24 1984-10-05 Japan Styrene Paper Co Ltd バンパ−用芯材およびその製造方法
JPS6146744A (ja) * 1984-08-14 1986-03-07 Kanegafuchi Chem Ind Co Ltd 自動車バンパー用芯材の製造方法
GB8519432D0 (en) * 1985-08-02 1985-09-11 Ford Motor Co Vehicle bumper
JPH0620743B2 (ja) * 1985-12-26 1994-03-23 日本板硝子株式会社 複合長繊維強化熱可塑性樹脂スタンパブルシ−ト及びそれを成形してなるバンパ−ビ−ム
NZ221488A (en) * 1986-08-20 1990-09-26 Dixon International Ltd Double action intumescent seal
DE3702038A1 (de) * 1987-01-24 1988-08-04 Basf Ag Verfahren zum herstellen von propylen-ethylen-polymerisaten

Also Published As

Publication number Publication date
CA2031317C (fr) 1999-05-11
EP0425923B2 (fr) 1998-01-14
ES2043216T5 (es) 1998-03-01
EP0425923B1 (fr) 1993-05-12
JPH03208744A (ja) 1991-09-11
DE59001440D1 (de) 1993-06-17
EP0425923A1 (fr) 1991-05-08
US5122398A (en) 1992-06-16
DE3936194A1 (de) 1991-05-02
ES2043216T3 (es) 1993-12-16

Similar Documents

Publication Publication Date Title
CA2031317A1 (fr) Systeme de pare-chocs recyclables
EP0785055A3 (fr) Mousse résineuse biodégradable
EP0669358A4 (fr) Copolyester biodegradable, moulage realise en employant cette substance et procede de realisation du moulage.
GB2281709B (en) Biodegradable resin moulded article
EP0989159A4 (fr) Particules expansees de resines de polyester aliphatique reticulees, procede de fabrication associe et moulages expanses obtenus avec lesdites particules
TW357171B (en) Extruded, open-cell microcellular foams, process and articles
AU7306691A (en) Polymer foams containing gas barrier resins
AU2044597A (en) Hydrous polyolefin resin composition, preexpanded particles produced therefrom, process for producing the same, and expanded moldings
ZA968105B (en) Crosslinked polyolefinic foams with enhanced physical properties and a dual cure process of producing such foams.
AU6000999A (en) Foamed polyester resin molding and process for producing the same
AU695112B2 (en) Foamable resin composition, foam produced therefrom, and process for producing the foam
GB2298425B (en) Extruded propylene polymer resin foam
EP1050559A4 (fr) Composition de resine pet recuperee, article moule correspondant, composition de resine ignifuge, article moule correspondant
EP0318167A3 (fr) Mousse adhésive
CA2077953A1 (fr) Article abrasif moule par injection et procede de fabrication de cet article
CA2327933A1 (fr) Composition pour la production de mousse a base de polyethylene haute densite
EP0640625A3 (fr) Méthode et catalyseur améliorés pour la production de polymères à mouler par soufflage.
EP0846729A3 (fr) Composition modifiée de polycarbonate et de polyester
EP0597115A4 (fr) Agent de demoulage.
AU5921390A (en) Injection molded biodegradable starch polymer composite
AU5342298A (en) Expandable thermoplastic resin beads and molded foam made from the same
Seiler et al. Recyclable Bumper System
EP0590233A3 (fr) Masses à mouler à base de résines phénoliques renforcées et résistantes aux chocs.
CA2195363A1 (fr) Procede de production de corps gonfles a base de resine de polycarbonate et corps gonfles ainsi obtenus
HK1041897B (zh) 用於能量吸收的低密度水發泡聚氨酯發泡材料

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry