EP1490202A1 - Procede de laquage de pieces en plastiques renforces par fibres et piece ainsi obtenue - Google Patents
Procede de laquage de pieces en plastiques renforces par fibres et piece ainsi obtenueInfo
- Publication number
- EP1490202A1 EP1490202A1 EP03744821A EP03744821A EP1490202A1 EP 1490202 A1 EP1490202 A1 EP 1490202A1 EP 03744821 A EP03744821 A EP 03744821A EP 03744821 A EP03744821 A EP 03744821A EP 1490202 A1 EP1490202 A1 EP 1490202A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- film
- component
- fiber
- plastic
- reinforced
- 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.)
- Withdrawn
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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
- B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
-
- 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
- B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
-
- 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
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
- B29C2037/0042—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied in solid sheet form, e.g. as meltable sheet
-
- 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
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
Definitions
- Components made of fiber-reinforced plastics in which the component, for example, using the resin transfer molding (RTM) process, the long fiber reinforced thermoplastic (LFT) process, the
- the object of the invention is to reduce the effort for finishing the surfaces of components made of fiber-reinforced plastics.
- the method according to the invention enables fiber-reinforced plastics to be refined, preferably with a thermoset or thermoplastic matrix, without preparing the surface and without painting in a substantially smaller number of work steps than according to the conventional method. For effect colors, a subsequent painting process with reduced painting effort is possible.
- a film 1 suitable for the film backpressing process is pulled off a roll 2 and cut to the required size.
- This film 1 is placed in the process step of Figure 2 on a Formwer.kzeug 3, which the Has topography of the surface of the component to be produced and deformed by suitable devices, indicated by reference number 4, preferably under the action of heat, during film preforming such that a film 5 with the topography of the surface of the component to be produced is formed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Les pièces en plastiques renforcés par fibres sont laquées pour affiner et colorer leurs surfaces, notamment lorsqu'il s'agit de pièces de carrosserie en construction automobile. Selon l'invention, un film de plastique ayant les propriétés finales souhaitées en ce qui concerne la structure et éventuellement la couleur de la surface de la pièce, et étant préformé pour correspondre à la topographie de la surface de la pièce, est appliqué à l'intérieur d'un moule correspondant, une matière plastique renforcée par fibre comprenant de préférence une matrice duroplastique ou thermoplastique est appliquée sur le côté du film préformé qui n'est pas la surface, par un procédé déterminé par la composition du produit semi-fini, et, après compression et durcissement ou refroidissement de la matière plastique renforcée par fibres, la pièce finie est extraite du moule.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10212415 | 2002-03-21 | ||
DE10212415 | 2002-03-21 | ||
DE10309811 | 2003-03-05 | ||
DE10309811A DE10309811A1 (de) | 2002-03-21 | 2003-03-05 | Verfahren zur Veredelung von Oberflächen von Bauteilen aus faserverstärkten Kunststoffen sowie eine solcherart hergestelltes Bauteil |
PCT/EP2003/002911 WO2003080310A1 (fr) | 2002-03-21 | 2003-03-20 | Procede de laquage de pieces en plastiques renforces par fibres et piece ainsi obtenue |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1490202A1 true EP1490202A1 (fr) | 2004-12-29 |
Family
ID=28455521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03744821A Withdrawn EP1490202A1 (fr) | 2002-03-21 | 2003-03-20 | Procede de laquage de pieces en plastiques renforces par fibres et piece ainsi obtenue |
Country Status (9)
Country | Link |
---|---|
US (1) | US20050227080A1 (fr) |
EP (1) | EP1490202A1 (fr) |
JP (1) | JP2005526638A (fr) |
AU (1) | AU2003226674A1 (fr) |
CA (1) | CA2479814A1 (fr) |
IL (1) | IL164076A0 (fr) |
NO (1) | NO20044433L (fr) |
PL (1) | PL372482A1 (fr) |
WO (1) | WO2003080310A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK176418B1 (da) * | 2004-12-22 | 2008-01-21 | Lm Glasfiber As | Fremgangsmåde til fremstilling af en fiberforstærket del til et vindenergianlæg |
CH706237A1 (de) | 2012-03-09 | 2013-09-13 | Mubea Carbo Tech Gmbh | Verfahren zum Herstellen von Bauteilen aus faserverstärktem Verbundwerkstoff. |
DE102012021869A1 (de) | 2012-11-08 | 2014-05-08 | Frimo Sontra GmbH | Verfahren zur Herstellung eines aus einer Faserverbundkunststoffschicht und einer Oberflächenbeschichtung aus Kunststoff bestehenden Kunststoffformteils |
DE102015109597A1 (de) | 2015-06-16 | 2017-01-05 | Bond-Laminates Gmbh | Verfahren zum Herstellen eines Kunststoffformkörpers, Kunststoffformkörper und Formwerkzeug |
CN106363850A (zh) * | 2016-08-30 | 2017-02-01 | 江苏莘翔机电有限公司 | 一种长纤维超短流程热塑性成型工艺 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3193598A (en) * | 1961-08-16 | 1965-07-06 | Freeman Chemical Corp | Process of molding laminating preforms of foamed polyurethane having open, connected cells |
NL299952A (fr) * | 1962-11-05 | |||
US3582388A (en) * | 1968-06-24 | 1971-06-01 | Federal Huber Co | Rigidfied synthetic resin article and method for making same |
US5030408A (en) * | 1988-02-18 | 1991-07-09 | Japan Steel Works Ltd | Method of producing molded resin article |
US4959189A (en) * | 1988-09-26 | 1990-09-25 | E. I. Du Pont De Nemours And Company | Process for forming a composite structure of thermoplastic polymer and sheet molding compound |
US5192609A (en) * | 1988-11-07 | 1993-03-09 | Eastman Kodak Company | Thermoformable sheet material |
US5074770A (en) * | 1989-08-30 | 1991-12-24 | Intellex Corporation | Integrated vacuum forming/reaction injection molding apparatus for manufacturing a shaped polymeric laminate article |
CA2101300C (fr) * | 1992-08-04 | 1998-07-28 | Emery I. Valyi | Methode et appareil pour faconner des articles revetus, de couleur |
US5518385A (en) * | 1994-11-09 | 1996-05-21 | United Technologies Corporation | Apparatus for resin transfer molding |
DE19628966C1 (de) * | 1996-07-18 | 1997-12-18 | Daimler Benz Ag | Verfahren zum Applizieren einer Lackfolie auf dreidimensional gewölbte Flächen formstabiler Substrate |
US5868890A (en) * | 1996-11-22 | 1999-02-09 | Eften, Inc. | Process for bonding a cover to a substrate |
JP3734587B2 (ja) * | 1997-03-14 | 2006-01-11 | 本田技研工業株式会社 | ポリプロピレン系樹脂製外板及びその製造方法 |
DE19731903A1 (de) * | 1997-07-24 | 1999-01-28 | Menzolit Fibron Gmbh | Verfahren zur Herstellung eines Dachmoduls oder Schiebedaches für Fahrzeuge |
EP1082379A1 (fr) * | 1998-03-30 | 2001-03-14 | Menzolit-Fibron GmbH | Smc basse pression pour la production d'elements renforces aux fibres |
DE19949318A1 (de) * | 1999-09-11 | 2001-03-15 | Menzolit Fibron Gmbh | Kohlenstoffaserverstärktes SMC für multiaxial verstärkte Bauteile |
DE10162353A1 (de) * | 2001-12-18 | 2003-07-03 | Roehm Gmbh | Extrusionsdüse für Folien oder Platten mit seitlicher Schmelzeeinspeisung |
US20040145092A1 (en) * | 2003-01-24 | 2004-07-29 | Mccollum Robert P. | Method of making a composite molded article |
US8043543B2 (en) * | 2007-03-28 | 2011-10-25 | GM Global Technology Operations LLC | Method for molding of polymer composites comprising three-dimensional carbon reinforcement using a durable tool |
-
2003
- 2003-03-20 EP EP03744821A patent/EP1490202A1/fr not_active Withdrawn
- 2003-03-20 PL PL37248203A patent/PL372482A1/xx not_active Application Discontinuation
- 2003-03-20 JP JP2003578119A patent/JP2005526638A/ja active Pending
- 2003-03-20 CA CA 2479814 patent/CA2479814A1/fr not_active Abandoned
- 2003-03-20 WO PCT/EP2003/002911 patent/WO2003080310A1/fr active Application Filing
- 2003-03-20 AU AU2003226674A patent/AU2003226674A1/en not_active Abandoned
- 2003-03-20 US US10/507,402 patent/US20050227080A1/en not_active Abandoned
- 2003-03-20 IL IL16407603A patent/IL164076A0/xx active IP Right Grant
-
2004
- 2004-10-19 NO NO20044433A patent/NO20044433L/no not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO03080310A1 * |
Also Published As
Publication number | Publication date |
---|---|
NO20044433L (no) | 2004-10-19 |
CA2479814A1 (fr) | 2003-10-02 |
US20050227080A1 (en) | 2005-10-13 |
WO2003080310A1 (fr) | 2003-10-02 |
IL164076A0 (en) | 2005-12-18 |
PL372482A1 (en) | 2005-07-25 |
AU2003226674A1 (en) | 2003-10-08 |
JP2005526638A (ja) | 2005-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20041021 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
17Q | First examination report despatched |
Effective date: 20091207 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20151001 |