ES2078609T3 - Procedimiento para la fabricacion de objetos de resinas de moldeo altamente rellenas con zonas superficiales de diferentes colores. - Google Patents

Procedimiento para la fabricacion de objetos de resinas de moldeo altamente rellenas con zonas superficiales de diferentes colores.

Info

Publication number
ES2078609T3
ES2078609T3 ES92112747T ES92112747T ES2078609T3 ES 2078609 T3 ES2078609 T3 ES 2078609T3 ES 92112747 T ES92112747 T ES 92112747T ES 92112747 T ES92112747 T ES 92112747T ES 2078609 T3 ES2078609 T3 ES 2078609T3
Authority
ES
Spain
Prior art keywords
tool
procedure
manufacture
different colors
surface areas
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
ES92112747T
Other languages
English (en)
Inventor
Okko Kornelius Dijkhuizen
Manfred Dr Krieg
Gunter Ittmann
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.)
Roehm GmbH Darmstadt
Bowic BV
Original Assignee
Roehm GmbH Darmstadt
Bowic BV
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 Roehm GmbH Darmstadt, Bowic BV filed Critical Roehm GmbH Darmstadt
Application granted granted Critical
Publication of ES2078609T3 publication Critical patent/ES2078609T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/12—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
    • B29C41/02—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
    • 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
    • B29C2037/0035—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied as liquid, gel, paste 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/002—Coloured
    • B29K2995/0021—Multi-coloured
    • 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
    • B29L2031/722—Decorative or ornamental articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paints Or Removers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Lubricants (AREA)
  • Materials For Medical Uses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA FABRICACION DE PIEZAS CONFORMADAS DE POLIMERIZADOS, A PARTIR DE RESINAS FUNDIBLES CON ZONAS SUPERFICIALES DE DIFERENTES COLORES, EN EL QUE UNA SUPERFICIE DE LA HERRAMIENTA CONFORMADORA ANTES DEL VERTIDO DE LA RESINA FUNDIBLE, SE CUBRE DE TAL MODO CON UN REVESTIMIENTO ENDURECIBLE DE UNA COMPOSICION QUE CONTIENE COLORANTES, QUE SE PRODUCE UNA DIFERENCIACION DE COLORES, EN EL QUE AL MENOS EL REVESTIMIENTO SE APLICA EN DOS FASES DE PINTADO, EN LA CORRESPONDIENTE ZONA SUPERFICIAL PREVISTA DE LA HERRAMIENTA, EN EL QUE EN LA PRIMERA FASE DE LACADO SE APLICA UNA DISPERSION DE LACA L-1 CONTENIENDO UN MATERIAL DE RELLENO, SIN COLORANTES ADICIONALES, EN LA SEGUNDA FASE DE LACADO SE APLICA UNA LACA L-2 CONTENIENDO COLORANTE, EXENTA DE MATERIAL DE RELLENO, Y DESPUES DEL SECADO DE LAS CAPAS DE LACA, LA HERRAMIENTA SE LLENA DE RESINA FUNDIBLE Y BAJO CALENTAMIENTO SE POLIMERIZA, Y FINALMENTE SE CONFORMA.
ES92112747T 1991-08-06 1992-07-25 Procedimiento para la fabricacion de objetos de resinas de moldeo altamente rellenas con zonas superficiales de diferentes colores. Expired - Lifetime ES2078609T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4126024A DE4126024A1 (de) 1991-08-06 1991-08-06 Verfahren zur herstellung von polymerisatformstuecken aus hochgefuellten giessharzen mit farblich differenzierten oberflaechenbereichen

Publications (1)

Publication Number Publication Date
ES2078609T3 true ES2078609T3 (es) 1995-12-16

Family

ID=6437799

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92112747T Expired - Lifetime ES2078609T3 (es) 1991-08-06 1992-07-25 Procedimiento para la fabricacion de objetos de resinas de moldeo altamente rellenas con zonas superficiales de diferentes colores.

Country Status (8)

Country Link
US (1) US5266253A (es)
EP (1) EP0526818B1 (es)
JP (1) JPH05278050A (es)
AT (1) ATE127720T1 (es)
DE (2) DE4126024A1 (es)
ES (1) ES2078609T3 (es)
FI (1) FI923522L (es)
ZA (1) ZA925902B (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370831A (en) * 1992-12-18 1994-12-06 United Technologies Corporation Method of molding polymeric skins for trim products
DE4313925A1 (de) * 1993-04-28 1994-11-03 Roehm Gmbh Polymerisatformstücke aus Gießharzen mit metallisch glänzenden, gegebenenfalls farbigen Oberflächen
DE4328545A1 (de) * 1993-08-25 1995-03-02 Roehm Gmbh Hochgefüllte Kunststoff-Formkörper mit Graniteffekt
DE29504899U1 (de) * 1995-03-23 1995-06-08 HOESCH Metall + Kunststoffwerk GmbH & Co., 52372 Kreuzau Sanitärelement, insbesondere Sanitärwanne mit Farbeffekt
ATE184237T1 (de) * 1995-03-29 1999-09-15 Du Pont Verbundschaumstoff mit integraler haut
US6582636B1 (en) 1995-03-29 2003-06-24 E. I. Du Pont De Nemours And Company Two-step process for producing solid surface material with foam backing
WO1996038236A1 (fr) * 1995-06-01 1996-12-05 Okitsumo Incorporated Pellicule liberable resistant a la chaleur et son processus de fabrication
US5820799A (en) * 1996-02-05 1998-10-13 Barnett; Stephen Methods for making cast marble objects having superior depth characteristics and color separation
JP2975317B2 (ja) * 1996-10-29 1999-11-10 エムアールシー・デュポン株式会社 ストライプ柄を有する人工大理石の製造方法
DE10062825B4 (de) * 2000-12-15 2004-11-04 Basf Ag Verfahren und Formwerkzeug zum Herstellen von Formteilen, insbesondere für die KFZ-Innenverkleidung
DE102004010504B4 (de) * 2004-03-04 2006-05-04 Degussa Ag Hochtransparente lasermarkierbare und laserschweißbare Kunststoffmaterialien, deren Verwendung und Herstellung sowie Verwendung von Metallmischoxiden und Verfahren zur Kennzeichnung von Produktionsgütern
US7704586B2 (en) * 2005-03-09 2010-04-27 Degussa Ag Plastic molded bodies having two-dimensional and three-dimensional image structures produced through laser subsurface engraving
US7846492B2 (en) * 2006-04-27 2010-12-07 Guardian Industries Corp. Photocatalytic window and method of making same
DE102007021199B4 (de) * 2006-07-17 2016-02-11 Evonik Degussa Gmbh Zusammensetzungen aus organischem Polymer als Matrix und anorganischen Partikeln als Füllstoff, Verfahren zu deren Herstellung sowie deren Verwendung und damit hergestellte Formkörper
ITBG20130012A1 (it) * 2013-05-06 2014-11-07 Riva Tiziano Pannello decorativo
US9186819B1 (en) 2014-08-19 2015-11-17 Cambria Company Llc Synthetic molded slabs, and systems and methods related thereto
US9511516B2 (en) * 2014-09-25 2016-12-06 Alex Xie Method and apparatus for manufacturing quartz slab
US9289923B1 (en) 2015-01-30 2016-03-22 Cambria Company Llc Synthetic molded slabs, and systems and methods related thereto
DE202016005744U1 (de) 2016-09-20 2017-01-10 FR Bayern Technology GmbH Formteile aus Composite Werkstoffen mit einer künstlichen optischen Oberflächenpatina ähnlich einer natürlichen Kupferpatina
DE102017116306A1 (de) * 2017-07-19 2019-01-24 Blanco Gmbh + Co Kg Verfahren zur Herstellung eines Kunststoffformteils mit einem optisch strukturierten Oberflächenbereich und hergestelltes Kunststoffformteil
US10035733B1 (en) 2017-12-26 2018-07-31 Alex Xie Method and apparatus for manufacturing quartz slab
US10099236B1 (en) 2018-01-02 2018-10-16 Alex Xie Apparatus and method for spraying color into cracks of a moving formed quartz slab to create veins in an engineered stone
US10376912B2 (en) 2018-01-02 2019-08-13 Alex Xie Apparatus and method for depositing color into cracks of a moving formed quartz slab to create veins in an engineered stone
US10233032B1 (en) 2018-07-18 2019-03-19 Alex Xie Material delivery method and apparatus for vertical distribution
US10399257B1 (en) 2018-07-18 2019-09-03 Alex Xie Controlled vertical material distribution
US10300630B1 (en) 2018-12-20 2019-05-28 Alex Xie Cutting equipment and its controllers
US12030260B1 (en) 2020-01-02 2024-07-09 Cambria Company Llc Stone slabs, systems, and methods
WO2022241275A1 (en) 2021-05-13 2022-11-17 Cambria Company Llc Textured stone slabs, systems, and methods
WO2022241277A1 (en) 2021-05-13 2022-11-17 Cambria Company Llc Metallic stone slabs, systems, and methods
EP4303256A1 (en) * 2022-07-07 2024-01-10 ACS International Products, L.P. Composite material with coating layer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1454939A (en) * 1920-01-07 1923-05-15 Rawson Electrical Instr Compan Method of making articles of varicolored plastic materials
FR1329850A (fr) * 1961-07-19 1963-06-14 Procédé de formation d'objets en matière plastique polychrome
GB1076167A (en) * 1963-05-21 1967-07-19 Mecmax Ltd Improvements in and relating to the manufacture of artificial materials
US4221697A (en) * 1974-05-29 1980-09-09 Imperial Chemical Industries Limited Composite materials
US4244993A (en) * 1979-07-10 1981-01-13 P & G Products, Inc. Method for making simulated marble and product of the method
EP0061245B1 (en) * 1981-03-20 1988-05-11 Imperial Chemical Industries Plc Process for providing colour contrast on surface of moulded article
GB8411824D0 (en) * 1984-05-09 1984-06-13 Ici Plc Producing shaped articles
GB8521652D0 (en) * 1985-08-30 1985-10-02 Ici Plc Moulding articles & composition
US5087405A (en) * 1988-11-08 1992-02-11 Coplas, Inc. In mold overlay process for gel coated glass fiber reinforced laminates

Also Published As

Publication number Publication date
EP0526818A3 (en) 1993-05-05
EP0526818B1 (de) 1995-09-13
ATE127720T1 (de) 1995-09-15
JPH05278050A (ja) 1993-10-26
US5266253A (en) 1993-11-30
ZA925902B (en) 1993-04-28
EP0526818A2 (de) 1993-02-10
DE59203655D1 (de) 1995-10-19
FI923522A7 (fi) 1993-02-07
DE4126024A1 (de) 1993-02-11
FI923522A0 (fi) 1992-08-05
FI923522L (fi) 1993-02-07

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