ES2076459T3 - Un procedimiento para el moldeo en molde metalico de articulos de dos colores o de varios colores, tales como articulos de cuero de imitacion, a partir de materiales escogidos entre resinas termoplasticas, termoendurecibles y elastomeras en forma de polvo y un aparato para la pra - Google Patents
Un procedimiento para el moldeo en molde metalico de articulos de dos colores o de varios colores, tales como articulos de cuero de imitacion, a partir de materiales escogidos entre resinas termoplasticas, termoendurecibles y elastomeras en forma de polvo y un aparato para la praInfo
- Publication number
- ES2076459T3 ES2076459T3 ES91202256T ES91202256T ES2076459T3 ES 2076459 T3 ES2076459 T3 ES 2076459T3 ES 91202256 T ES91202256 T ES 91202256T ES 91202256 T ES91202256 T ES 91202256T ES 2076459 T3 ES2076459 T3 ES 2076459T3
- Authority
- ES
- Spain
- Prior art keywords
- articles
- colors
- molding
- powder
- mold
- 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
Links
- 239000003086 colorant Substances 0.000 title abstract 4
- 238000000465 moulding Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000010985 leather Substances 0.000 title 1
- 229920005992 thermoplastic resin Polymers 0.000 title 1
- 238000004806 packaging method and process Methods 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/22—Making multilayered or multicoloured articles
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/38—Moulds, cores or other substrates
-
- 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
- B29K2105/25—Solid
- B29K2105/251—Particles, powder or granules
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/57—Processes of forming layered products
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/79—Processes of molding articles of vinylidene chloride
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
EL METODO COMPRENDE DE UNA PRIMERA FASE DE ALIMENTACION DE LA RESINA TERMOPLASTICA, TERMOENDURECIDA O ELASTICA (10) EN FORMA SOLIDA Y PREFERENTEMENTE EN FORMA DE POLVO EN UNA PARTE SOLAMENTE DEL MOLDE PRECALENTADO (2), LO CUAL SE LOGRA MEDIANTE LA SEPARACION DE LA PARTE RESIDUAL EN QUE SE DESEA OBTENER UN COLOR DIFERENTE MEDIANTE LA UTILIZACION DE UNA EMPAQUETADURA ESPECIAL (4). DICHA EMPAQUETADURA SE HACE MEDIANTE EL MOLDEO, POR EJEMPLO, EN EL MISMO MOLDE (2), Y QUE SEA CAPAZ DE SEGUIR PERFECTAMENTE EL CONTORNO ENTRE LOS DOS COLORES. EN LA SIGUIENTE FASE SE REALIZA EL PRIMER RELLENADO, EN EL QUE EL MOLDE SE RELLENA CON EL POLVO DE LA RESINA DEL SEGUNDO COLOR Y A CONTINUACION SE REALIZA EL VACIADO SEGUN LA PRACTICA NORMAL DEL MOLDEADO EN HUECO. AL MOLDE (2) SE HAN ADHERIDO LOS DOS MATERIALES DE DISTINTOS COLORES SEGUN EL ESPESOR DESEADO, PASANDOSE A CONTINUACION A LA FASE SIGUIENTE PARA COMPLETAR LA FUSION, ANTES DE SU ENFRIADO FINAL PARA LA EXTRACCION DEL ARTICULO ACABADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02148890A IT1245843B (it) | 1990-09-17 | 1990-09-17 | Procedimento per la formatura in stampo mediante colaggio a rifiuto dimanufatti, quali finte pelli o simili, a due o piu' colori, da resine termoplastiche, termoindurenti o elastomeri in polvere,manufatti cosi'ottenuti ed apparecchiatura per realizzare tale procedimento. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2076459T3 true ES2076459T3 (es) | 1995-11-01 |
ES2076459T5 ES2076459T5 (es) | 2000-12-01 |
Family
ID=11182563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91202256T Expired - Lifetime ES2076459T5 (es) | 1990-09-17 | 1991-09-04 | Procedimiento para moldeo en molde metalico de articulos de dos colores o varios colores, tales como articulos de cuero de imitacion, a partir de materiales escogidos entre resinas termoplasticas, termoendurecibles o elastomeras en forma de polvo, y aparato para la realizacion |
Country Status (9)
Country | Link |
---|---|
US (1) | US5234653A (es) |
EP (1) | EP0476742B2 (es) |
JP (1) | JP3252915B2 (es) |
AT (1) | ATE127067T1 (es) |
DE (1) | DE69112550T3 (es) |
DK (1) | DK0476742T4 (es) |
ES (1) | ES2076459T5 (es) |
GR (2) | GR3017562T3 (es) |
IT (1) | IT1245843B (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1256182B (it) * | 1992-12-01 | 1995-11-29 | Ilpea Ind Spa | Guarnizione per uno stampo per la formatura mediante colaggio a rifiuto di manufatti quali finte pelli, o simili, ed apparecchiatura di stampaggio che la utilizza. |
NZ237115A (en) * | 1991-02-13 | 1994-02-25 | Gary Douglas Macdougall | Forming hollow boat hull with internally contacting strengthening ribs by |
US5288103A (en) * | 1992-09-28 | 1994-02-22 | Davidson Textron Inc. | Airbag cover and apparatus for producing an invisible tear seam therein |
US5601048A (en) * | 1993-08-12 | 1997-02-11 | Macdougall; Gary D. | Boat hull shell having an integral support structure |
US5443721A (en) * | 1994-02-10 | 1995-08-22 | Basf Corporation | Filter cartridge mounting assembly |
US6056526A (en) * | 1994-11-30 | 2000-05-02 | 3M Innovative Properties Company | Molding tool for sealant material |
IT1284038B1 (it) * | 1996-06-20 | 1998-05-08 | Ilpea Ind Spa | Procedimento perfezionato per la formatura di manufatti quali finte pelli o simili da materiali termoplastici, termoindurenti o |
FR2763534B1 (fr) * | 1997-05-22 | 1999-08-20 | Ecia Equip Composants Ind Auto | Installation de fabrication d'une peau de revetement en matiere plastique d'une piece d'equipement de vehicule automobile |
FR2763535B1 (fr) * | 1997-05-22 | 1999-08-20 | Ecia Equip Composants Ind Auto | Installation de fabrication d'une peau de revetement en matiere plastique d'une piece d'equipement de vehicule automobile |
FR2763533B1 (fr) * | 1997-05-22 | 1999-08-06 | Ecia Equip Composants Ind Auto | Installation de fabrication d'une peau de revetement en matiere plastique d'une piece d'equipement de vehicule automobile |
ATE261806T1 (de) | 1997-06-16 | 2004-04-15 | Magna Interior Sys Inc | Dekorinnenbekleidungselemente für kraftfahrzeuge mit einer gegossenen lichtstabilen bedeckung, die mit einer unsichtbaren aufreisslinie versehen sind und verfahren zur herstellung derselben |
EP0972625A1 (fr) * | 1998-07-13 | 2000-01-19 | Ecia - Equipements Et Composants Pour L'industrie Automobile | Installation de fabrication d'une peau de revêtement en matière plastique d'une pièce d'équipement de véhicule automobile |
US6797222B2 (en) | 1999-04-15 | 2004-09-28 | E. I. Du Pont De Nemours And Company | Slush molding process |
DE10022641B4 (de) * | 2000-04-28 | 2015-12-10 | Volkswagen Ag | Verfahren zur Herstellung einer Reißnaht als Sollbruchstelle |
WO2002007946A1 (en) * | 2000-07-24 | 2002-01-31 | Industrie Ilpea S.P.A. | Slush-molding method for the manufacture of imitation leathers, in particular for the upholstery of cars |
US6524509B1 (en) | 2000-08-16 | 2003-02-25 | Textron Automotive Company Inc. | Method for casting multicolored parts for automotive interior applications |
DE10311654A1 (de) * | 2003-03-14 | 2004-09-23 | Peguform Gmbh & Co. Kg | Mehrfarbiges Kunststoffformteil |
DE10313811B3 (de) * | 2003-03-21 | 2004-12-23 | Sai Automotive Sal Gmbh | Sinterwerkzeug zur Herstellung von Kunststoffhäuten durch Pulversintern und Verfahren zur Herstellung der Häute |
DE102005020493B4 (de) | 2005-04-29 | 2008-03-27 | Benecke-Kaliko Ag | Verfahren zur Herstellung von mehrfarbigen Kunststoff-Formhäuten |
DE102006046590A1 (de) * | 2006-09-30 | 2008-04-03 | Benecke-Kaliko Ag | Verfahren und Vorrichtung zur Herstellung von Formhäuten aus mehreren Kunststoffen |
DE102007003366B4 (de) | 2007-01-23 | 2009-06-04 | Benecke-Kaliko Ag | Verfahren zur Herstellung von Formhäuten aus mehreren Kunststoffen |
DE102007013449A1 (de) | 2007-03-21 | 2008-09-25 | Benecke-Kaliko Ag | Verfahren und Vorrichtung zur Herstellung von Formhäuten aus mehreren Kunststoffen |
US7754133B2 (en) | 2007-06-29 | 2010-07-13 | The Little Tikes Company | Rotational molding process and product using separation sheet |
EP2172322A1 (en) * | 2008-10-02 | 2010-04-07 | Total Petrochemicals Research Feluy | Rotomoulded structural parts having asymmetrical layering |
JP5619679B2 (ja) * | 2011-06-03 | 2014-11-05 | カルソニックカンセイ株式会社 | パウダースラッシュ成形装置のシール構造 |
DE102014003826B3 (de) * | 2014-03-18 | 2015-08-20 | Faurecia Innenraum Systeme Gmbh | Verfahren und Vorrichtung zur Herstellung eines Verkleidungsteils sowie Produktionsanlage |
GB2546925B (en) * | 2014-10-09 | 2021-01-13 | Synaptive Medical Barbados Inc | Phantom production tool |
DE102016212965A1 (de) * | 2016-07-15 | 2018-01-18 | Faurecia Innenraum Systeme Gmbh | Form und Verfahren zur Herstellung einer Formhaut |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE545421A (es) * | 1953-06-08 | |||
NL104060C (es) * | 1955-05-09 | |||
US3039146A (en) * | 1956-04-24 | 1962-06-19 | Vasco Ind Corp | Molding apparatus |
US3004297A (en) * | 1958-08-12 | 1961-10-17 | Anchor Hocking Glass Corp | Method for forming a gasket |
JPS59159309A (ja) † | 1983-03-01 | 1984-09-08 | Inoue Mtp Co Ltd | 多色表皮材の成形方法 |
US4755339A (en) * | 1983-06-17 | 1988-07-05 | Sheller-Globe Corporation | Method and apparatus for making molded window gasket |
US4561625A (en) * | 1983-09-26 | 1985-12-31 | Libbey-Owens-Ford Company | Mold structure |
US4562025A (en) * | 1984-05-25 | 1985-12-31 | Ex-Cell-O Corporation | Mold method and apparatus for multi-color plastic shells |
JPS6124419A (ja) * | 1984-07-14 | 1986-02-03 | Toyota Motor Corp | スラツシユ成形型 |
US4610620A (en) * | 1984-09-20 | 1986-09-09 | Ex-Cell-O Corporation | Apparatus for molding plural colored plastic hollow shells |
IT1180102B (it) * | 1984-10-22 | 1987-09-23 | Tako Spa | Procedimento per la fabbricazione di guarnizioni di tenuta rinforzate e prodotto ottenuto col procedimento |
US4634360A (en) * | 1985-11-04 | 1987-01-06 | Ex-Cell-O Corporation | Rotational mold for making multi-color plastic shells |
US4792425A (en) * | 1985-12-23 | 1988-12-20 | Libbey-Owens-Ford Co. | Method of making a windshield and leaf screen assembly |
US4683098A (en) * | 1986-05-05 | 1987-07-28 | Ex-Cell-O Corporation | Apparatus for reducing waste in a plastic mold |
US4716003A (en) * | 1986-05-22 | 1987-12-29 | Ex-Cell-O Corporation | Apparatus and method for reducing neck waste in a cast vinyl shell |
EP0252207B1 (en) * | 1986-07-10 | 1992-12-09 | Asahi Glass Company Ltd. | Process for the production of a glazing product |
US4882173A (en) * | 1987-07-24 | 1989-11-21 | Davidson Textron Inc. | Apparatus for molding thermoplastic material |
US4822438A (en) * | 1987-10-08 | 1989-04-18 | Sheller-Globe Corporation | Method for heat insulating a rotational casting mold |
US4925151A (en) * | 1988-04-25 | 1990-05-15 | Davidson Textron Inc. | Apparatus for molding two-tone colored plastic shells |
CA1311895C (en) * | 1988-04-25 | 1992-12-29 | John D. Gray | Apparatus for molding two-tone colored plastic shells |
US5046941A (en) * | 1989-10-13 | 1991-09-10 | Davidson Textron Inc. | Apparatus for molding multicolor thin wall plastic shell |
US5033954A (en) * | 1990-03-12 | 1991-07-23 | Davidson Textron Inc. | Tool for manufacturing a two tone vehicle door shell |
-
1990
- 1990-09-17 IT IT02148890A patent/IT1245843B/it active IP Right Grant
-
1991
- 1991-09-04 AT AT91202256T patent/ATE127067T1/de not_active IP Right Cessation
- 1991-09-04 DK DK91202256T patent/DK0476742T4/da active
- 1991-09-04 DE DE69112550T patent/DE69112550T3/de not_active Expired - Lifetime
- 1991-09-04 EP EP91202256A patent/EP0476742B2/en not_active Expired - Lifetime
- 1991-09-04 ES ES91202256T patent/ES2076459T5/es not_active Expired - Lifetime
- 1991-09-12 US US07/758,106 patent/US5234653A/en not_active Expired - Lifetime
- 1991-09-17 JP JP23652891A patent/JP3252915B2/ja not_active Expired - Lifetime
-
1995
- 1995-09-28 GR GR950402675T patent/GR3017562T3/el unknown
-
2000
- 2000-11-28 GR GR20000402634T patent/GR3034927T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT9021488A0 (it) | 1990-09-17 |
DK0476742T3 (da) | 1995-10-30 |
GR3017562T3 (en) | 1995-12-31 |
GR3034927T3 (en) | 2001-02-28 |
IT1245843B (it) | 1994-10-25 |
EP0476742A1 (en) | 1992-03-25 |
JPH05293839A (ja) | 1993-11-09 |
ES2076459T5 (es) | 2000-12-01 |
DE69112550T3 (de) | 2001-04-19 |
JP3252915B2 (ja) | 2002-02-04 |
DE69112550D1 (de) | 1995-10-05 |
US5234653A (en) | 1993-08-10 |
DK0476742T4 (da) | 2000-11-06 |
DE69112550T2 (de) | 1996-04-04 |
EP0476742B1 (en) | 1995-08-30 |
ATE127067T1 (de) | 1995-09-15 |
EP0476742B2 (en) | 2000-09-13 |
IT9021488A1 (it) | 1992-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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