EP0993875B1 - Procédé pour décorer un objet en le colorant - Google Patents

Procédé pour décorer un objet en le colorant Download PDF

Info

Publication number
EP0993875B1
EP0993875B1 EP19980119326 EP98119326A EP0993875B1 EP 0993875 B1 EP0993875 B1 EP 0993875B1 EP 19980119326 EP19980119326 EP 19980119326 EP 98119326 A EP98119326 A EP 98119326A EP 0993875 B1 EP0993875 B1 EP 0993875B1
Authority
EP
European Patent Office
Prior art keywords
carrier
color
release
decor
layer
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
EP19980119326
Other languages
German (de)
English (en)
Other versions
EP0993875A1 (fr
Inventor
Thomas Dr. Walter
Maximilian Zaher
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.)
Bush Industries Inc
Original Assignee
Bush Industries Inc
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 Bush Industries Inc filed Critical Bush Industries Inc
Priority to ES98119326T priority Critical patent/ES2213247T3/es
Priority to EP19980119326 priority patent/EP0993875B1/fr
Priority to DE59810916T priority patent/DE59810916D1/de
Publication of EP0993875A1 publication Critical patent/EP0993875A1/fr
Application granted granted Critical
Publication of EP0993875B1 publication Critical patent/EP0993875B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/17—Dry transfer
    • B44C1/1733—Decalcomanias applied under pressure only, e.g. provided with a pressure sensitive adhesive
    • B44C1/1745—Decalcomanias applied under pressure only, e.g. provided with a pressure sensitive adhesive using an intermediate support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
    • B05D1/286—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers using a temporary backing to which the coating has been applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
    • B05D3/0413—Heating with air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/068—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using ionising radiations (gamma, X, electrons)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects

Definitions

  • the invention relates to a method for applying a color decoration on a substrate using a carrier with so-called "Release” properties.
  • the following are considered as material for the substrates: Glass, metal, ceramic materials, plastics, wood, Wood materials, textiles and leather.
  • Carriers with "release” properties are known as such (cf. EP 0 573 676 A1).
  • a flat carrier with “release” properties certain papers are particularly considered or also plastic films that are designed on their surface or are prepared that applied under certain conditions Layers of paint or varnish in the manner of a "Peeling off” (like a decal) can be transferred to a substrate are.
  • Carrier with "release” property plastic films into consideration, such as especially polyester films that have a suitable release layer to achieve the "Release” (Abpell) property.
  • the invention has the goal of color decoration with "release” technology to improve qualitatively.
  • step (b) a layer of lacquer is applied to the color decor Step (c) is applied to the bottom of the article.
  • the invention is based on the knowledge that the color decoration can be improved with "release” technology that at least two different carriers with “release” property are used, the first carrier (process step a) good with the selected printing technique with the color decor is printable, while the second carrier is not necessary which must have good printability, but rather with regard to its mechanical properties is optimal for its purpose according to method step (c), namely the transfer the color decor on the object to be decorated.
  • the second carrier is therefore particularly flexible and / or elastic and can be adhered to well, especially without gaps Edges or other critical areas of an object to be decorated lay.
  • a carrier material which, for. B. well suited for the first carrier, is a polyester film.
  • Polyvinyl alcohol (PVA) films are also suitable, the latter especially for items with special complicated structures.
  • PVA films are particularly suitable for techniques where the color decor on the surface a liquid and the object to be decorated is immersed in the liquid to open the decor to transfer the object (cf. EP 96 117 502.3).
  • a preferred embodiment of the method according to the invention provides that after step (c) a layer of paint on the color decor is applied. Thereafter, preference is given to the upper one Painted a layer of hot gas. Before that, the layers of paint may be subjected to full hardening, especially with electron beam.
  • the hot gas is preferably in the form of a so-called "hot gas meter" passed over the top layer of paint, in such a way that the Gas temperature of the hot gas and the relative movement between the hot gas and the article are controlled so that essentially only the top layer of paint is heated effectively.
  • FIG 1 shows a carrier 10 with "release” properties.
  • the Carrier 10 is a polyester film in the illustrated embodiment.
  • the carrier 10 has the property of being good with the color decor to be printable, d. H. the carrier takes one Color decor layer on well.
  • a polyester film has that Ability to be little elastic and when being around objects not cling to the shape of the object very well to be able to.
  • the color decor layer 12 has dyes that can diffuse in paint (e.g. diffusible disperse dyes).
  • FIG. 2 shows the result of a method step initially provided, namely the transfer of the color decor 12 from the first Carrier 10 on a second carrier 14.
  • the carrier 14 is made from a material that is less printable than the material of the carrier 10, but for the subsequent decorating process has better properties, especially better adaptable to the shape of a complicated object 16 is.
  • come as material for the second carrier 14 Consider polyolephins, such as polyethylene. Other materials are mentioned at the beginning.
  • the thickness of the carrier 14 is chosen to be relatively thick, in this area from 300 to 600 ⁇ m.
  • the color decor 12 is removed from the carrier 14 transferred directly to the object to be decorated 16.
  • the transfer takes place with "release” technology, i. H. the color decor 12 is placed on the object 16 with the aid of the carrier 14 and the carrier 12 is peeled off (like peeling one Decal). This is indicated by the arrow 18 in Figure 3.
  • Figures 4 to 7 show another embodiment of the Procedure in different steps.
  • Figures 1 to 7 are mutually corresponding or functionally similar layers and components with the same reference numerals.
  • a color decor 12 is placed on a first carrier 10 applied, using printing techniques known as such.
  • the color decoration layer 12 is transferred from the first carrier 10 to one second carrier 14 transmitted.
  • the first carrier 10 consists of a well printable material, while the second carrier 14 from one Material that is used to transfer the decor to a Item 16 has good mechanical properties, in particular is particularly flexible and elastic.
  • the above for the first Embodiment ( Figures 1-3) materials called are also preferred here.
  • a color decor 12 Paint layer 20 applied. This is shown in Figure 5.
  • the Paint layer 20 is preferably chosen so that the paint later suitable as a base coat for the object 16 to be decorated is.
  • the article 16 can be made from one of the materials mentioned at the beginning exist (e.g. glass, metal, ceramic, plastic, Wood, wood-based material, textile or leather).
  • FIG. 7 shows a further process step, namely the application a further lacquer layer 22 on the color decor layer 12th
  • a relatively large thickness is selected for the upper lacquer layer 22, in particular in the range from 40 to 120 ⁇ m, particularly preferred in the range from 60 to 100 ⁇ m.
  • a so-called "hot air knife” is used. This is shown in Figure 7.
  • a hot air jet 26 flows through a nozzle 24 directly onto the top layer of paint 22.
  • the hot air jet is in the illustrated embodiment, knife-shaped, d. H. he has the shape of a line perpendicular to the plane of the drawing stands and is preferred over the entire width of the paint and Dye layers and the article 16 extends.
  • Such one "Hot air knife” can be relative to the arrow 28 Item 16 with the layers of paint and dye on it be moved.
  • the hot air knife can serve the Place the carrier 14 with the color decor layer 12 and the lacquer layer 20 to promote the item 16. Furthermore, the hot air knife also serve the peeling process in which the carrier 14 is subtracted from the color decor 12 to promote. Especially the effect of the hot air knife after curing is advantageous the lacquer layer 22 (whereby the hardening is only preferred with electron beam other hardening techniques are possible, which are known as such to the person skilled in the art). With the hot air knife the temperature of the upper lacquer layer 22 and the one below it Color layer 12 increased briefly so that there is a temperature gradient from top to bottom, d. H. the upper lacquer layer 22 is hotter than the lower lacquer layer 20.
  • the temperature can be local for a short time can be increased in order to bring about the said thermal diffusion. This leaves a temperature gradient for the diffusion process maintained without the temperature in all Compensates for layers.
  • the temperature of the hot air 26 and the speed the relative movement (arrow 28) are set so that the effect explained above in terms of thermal diffusion occurs. In individual cases, the optimal Process parameters experimentally depending on the given Dye molecules, types of lacquer, layer thicknesses, etc. determined become.
  • the hot air jet also effects especially in the critical edge area the item 16 a good quality color decoration.

Landscapes

  • Decoration By Transfer Pictures (AREA)

Claims (4)

  1. Procédé pour la décoration en couleur d'un objet, comprenant les étapes suivantes :
    a) application d'un décor en couleur (12) sur un premier support (10) à propriété de détachement,
    b) transfert du décor en couleur (12) depuis le premier support (10) à propriété de détachement sur un deuxième support (14) à propriété de détachement, et
    c) transfert du décor en couleur (12) depuis le deuxième support (14) sur l'objet (16),
    caractérisé en ce qu'après l'étape (b) on applique une couche de laque (20) sur le décor en couleur (12), que l'on dépose au plus bas sur l'objet (16) dans l'étape (c).
  2. Procédé selon la revendication 1, caractérisé en ce que la couche de laque appliquée (20) est réticulée partiellement avant le transfert sur l'objet (16).
  3. Procédé selon l'une ou l'autre des revendications 1 et 2, caractérisé en ce qu'après l'étape (c), on applique une couche de laque supérieure (22) sur le décor en couleur (12).
  4. Procédé selon la revendication 3, caractérisé en ce que l'on dirige un jet de gaz chaud (26) sur la couche de laque supérieure (22).
EP19980119326 1998-10-13 1998-10-13 Procédé pour décorer un objet en le colorant Expired - Lifetime EP0993875B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES98119326T ES2213247T3 (es) 1998-10-13 1998-10-13 Procedimiento para la decoracion de color de un objeto.
EP19980119326 EP0993875B1 (fr) 1998-10-13 1998-10-13 Procédé pour décorer un objet en le colorant
DE59810916T DE59810916D1 (de) 1998-10-13 1998-10-13 Verfahren zum farbigen Dekorieren eines Gegenstandes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19980119326 EP0993875B1 (fr) 1998-10-13 1998-10-13 Procédé pour décorer un objet en le colorant

Publications (2)

Publication Number Publication Date
EP0993875A1 EP0993875A1 (fr) 2000-04-19
EP0993875B1 true EP0993875B1 (fr) 2004-03-03

Family

ID=8232786

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980119326 Expired - Lifetime EP0993875B1 (fr) 1998-10-13 1998-10-13 Procédé pour décorer un objet en le colorant

Country Status (3)

Country Link
EP (1) EP0993875B1 (fr)
DE (1) DE59810916D1 (fr)
ES (1) ES2213247T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10141767A1 (de) 2001-08-29 2003-03-20 Wipak Walsrode Gmbh & Co Kg Farbdekorübertragungssystem
US6610165B2 (en) * 2001-09-17 2003-08-26 Illinois Tool Works Inc. Method for coating an orifice plate
EP1732769A4 (fr) * 2004-02-23 2009-07-01 Demaxz Ag Appareil et procede de fabrication d'un film pouvant etre utilise pour appliquer du vernis et de la couleur sur un objet
CN1942329A (zh) * 2004-02-23 2007-04-04 德麦克兹有限责任公司 用于制造向物体上施用清漆和颜料的膜的设备和方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT946600B (it) * 1972-01-14 1973-05-21 Cartiere Ambrogio Binda Spa Procedimento per la nobilitazio ne di superfici di pannelli di legno e di superfici in genere
US4058644A (en) * 1974-12-04 1977-11-15 Devries Roy F Sublimation transfer and method
DE2627860A1 (de) * 1976-06-22 1977-12-29 Rabit Bautenschutzmittel Gmbh Verfahren zum beschichten von gekruemmten flaechen, insbesondere von rohren mit einem erhaertenden kunstharz
DE2710900A1 (de) * 1977-03-12 1978-09-14 Horst Schucht Verfahren zum aufbringen von farbmittelschichten auf einen traeger
JPS54108704A (en) * 1978-02-10 1979-08-25 Nissha Printing Chinaapainting material
GB8702063D0 (en) * 1987-01-30 1987-03-04 Johnson Matthey Plc Transfer for automatic application
US4903254A (en) * 1989-08-31 1990-02-20 Haas David J Time indicator enhancement method
US5107470A (en) * 1990-03-12 1992-04-21 Note/Worthy Products, Inc. Fast-acting time color indicator
EP0573676B1 (fr) * 1992-05-19 1998-07-29 MZI/ M. ZAHER Institut für Oberflächensysteme und Verfahrenstechnik Utilisation d'une bande de support ayant des propriétés de décollage pour l'application de laque et de teinture sur un substrat

Also Published As

Publication number Publication date
EP0993875A1 (fr) 2000-04-19
ES2213247T3 (es) 2004-08-16
DE59810916D1 (de) 2004-04-08

Similar Documents

Publication Publication Date Title
EP0573676B1 (fr) Utilisation d'une bande de support ayant des propriétés de décollage pour l'application de laque et de teinture sur un substrat
DE2409479C3 (de) Schichtförmiger retroreflektierender Gegenstand sowie Verfahren zu dessen Herstellung
DE4134271C1 (fr)
DE69804217T2 (de) Dekorfolie und verfahren zu deren herstellung
DE4446255C2 (de) Dekorationsfolie zum Dekorieren von dreidimensionalen Substratoberflächen
EP1711570B1 (fr) Support de couche de separation
DE2806892A1 (de) Verfahren zur herstellung einer dekorierten, wasserbestaendigen platte sowie das dabei erhaltene produkt
EP0993876B1 (fr) Procédé d'application d'un décor coloré sur un substrat
DE69411114T2 (de) Blatt zum Markieren, markiertes Blatt und Verfahren zur Herstellung des genannten Blattes
DE69705727T2 (de) Verfahren und vorrichtung zum dekorieren von profilen aus metall, kunststoff oder dergleichen
DE69809035T2 (de) Verfahren und vorrichtung zur behandlung von glas
DE3005176A1 (de) Verfahren zur faerbung der oberflaeche eines gegenstandes aus einem hitzebestaendigen material und gegenstand mit einem zur dekoration dienenden, farbigen muster
EP0993874B1 (fr) Procédé pour transférer un décor sur un objet
DE69608147T2 (de) Verfahren zur Kaschierung von Gegenständen, und Übertragungsfilm zur Kaschierung von Gegenständen
EP1137546B1 (fr) Transfert par reflexion serigraphique et son procede de production
EP0993875B1 (fr) Procédé pour décorer un objet en le colorant
EP0044855B1 (fr) Procede et dispositif pour colorer ou imprimer des objets allonges
DE2327386A1 (de) Abziehfolie, verfahren zur herstellung derselben und abziehverfahren
EP0570607A1 (fr) Procédé pour l'application de laque et de teinture sur un substrat
DE4231800A1 (de) Kennzeichnungsträger und Druckverfahren
DE19915713B4 (de) Siebdruck-Reflexionstransfer und Verfahren zu dessen Herstellung
EP0993968B1 (fr) Procédé pour décorer un objet
EP0936080A2 (fr) Procédé de décoration de skis ou similaires
DE10154732A1 (de) Farbdekorübertragungssystem
DE10018103A1 (de) Mehrlagige Folie mit strahlungshärtbarem Lack

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB IT NL

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000810

AKX Designation fees paid

Free format text: DE ES FR GB IT NL

17Q First examination report despatched

Effective date: 20021206

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: PROCESS FOR COLOUR DECORATING AN OBJECT

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040303

REF Corresponds to:

Ref document number: 59810916

Country of ref document: DE

Date of ref document: 20040408

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2213247

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20041206

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20051004

Year of fee payment: 8

Ref country code: ES

Payment date: 20051004

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20051013

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20051020

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20051026

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20061031

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070501

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070501

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20061013

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20070501

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20070629

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061013

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20061014

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061031

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061014

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071013