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DE102004017047A1 - Method and device for curing free-radically polymerizable coatings - Google Patents

Method and device for curing free-radically polymerizable coatings Download PDF

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Publication number
DE102004017047A1
DE102004017047A1 DE200410017047 DE102004017047A DE102004017047A1 DE 102004017047 A1 DE102004017047 A1 DE 102004017047A1 DE 200410017047 DE200410017047 DE 200410017047 DE 102004017047 A DE102004017047 A DE 102004017047A DE 102004017047 A1 DE102004017047 A1 DE 102004017047A1
Authority
DE
Germany
Prior art keywords
coating
radically polymerizable
substrate
initiators
zones
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
DE200410017047
Other languages
German (de)
Other versions
DE102004017047B4 (en
Inventor
Michael Bisges
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.)
Rehau Automotive SE and Co KG
Original Assignee
Arccure Technologies GmbH
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 Arccure Technologies GmbH filed Critical Arccure Technologies GmbH
Priority to DE200410017047 priority Critical patent/DE102004017047B4/en
Priority to EP05004397A priority patent/EP1593919A3/en
Publication of DE102004017047A1 publication Critical patent/DE102004017047A1/en
Application granted granted Critical
Publication of DE102004017047B4 publication Critical patent/DE102004017047B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Härtung von radikalisch polymerisierbaren Beschichtungen von Substraten mit mindestens einer über dem Substrat angeordneten langgestreckten Strahlungsquelle, deren elektromagnetische Strahlung der unter der Strahlungsquelle durchlaufenden Beschichtung des Substrats über dessen volle Breite zugeführt wird. DOLLAR A Um den Energiebedarf des Verfahrens und der Vorrichtung zu reduzieren sowie eine optimierte photochemische Reaktion der Initiatoren in der radikalisch polymerisierbaren Beschichtung zu ermöglichen, wird erfindungsgemäß vorgeschlagen, die Intensität der elektromagnetischen Strahlung auf die photochemische Reaktion der Initiatoren abzustimmen, indem mindestens zwei Bestrahlungszonen und mindestens zwei Schattenzonen auf der Beschichtung des Substrats abgebildet werden und die Radikalkettenpolymerisation in den Bestrahlungszonen in der Beschichtung ausgelöst wird.The invention relates to a method and a device for curing radically polymerizable coatings of substrates having at least one elongated radiation source arranged above the substrate, the electromagnetic radiation of which is supplied to the coating of the substrate passing under the radiation source over its full width. DOLLAR A In order to reduce the energy requirements of the process and the device and to enable an optimized photochemical reaction of the initiators in the radically polymerizable coating, the invention proposes to adjust the intensity of the electromagnetic radiation to the photochemical reaction of the initiators by at least two irradiation zones and at least two shadow zones are imaged on the coating of the substrate and the radical polymerization is triggered in the irradiation zones in the coating.

DE200410017047 2004-04-02 2004-04-02 Method and device for curing free-radically polymerizable coatings Expired - Fee Related DE102004017047B4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200410017047 DE102004017047B4 (en) 2004-04-02 2004-04-02 Method and device for curing free-radically polymerizable coatings
EP05004397A EP1593919A3 (en) 2004-04-02 2005-03-01 Method and apparatus for curing radically polymerisable coatings.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410017047 DE102004017047B4 (en) 2004-04-02 2004-04-02 Method and device for curing free-radically polymerizable coatings

Publications (2)

Publication Number Publication Date
DE102004017047A1 true DE102004017047A1 (en) 2005-10-20
DE102004017047B4 DE102004017047B4 (en) 2007-05-16

Family

ID=34933995

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200410017047 Expired - Fee Related DE102004017047B4 (en) 2004-04-02 2004-04-02 Method and device for curing free-radically polymerizable coatings

Country Status (2)

Country Link
EP (1) EP1593919A3 (en)
DE (1) DE102004017047B4 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046407A1 (en) * 2009-11-04 2011-05-05 Dürr Systems GmbH Apparatus for radiation treatment of a coating
ES2390141B1 (en) * 2011-03-21 2013-07-19 Jesús Francisco Barberán Latorre HEATER FOR THERMOCONFORMING COATING FOLIOS.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133290A1 (en) * 1991-10-08 1993-04-15 Herberts Gmbh METHOD FOR PRODUCING MULTILAYER LACQUERING USING RADICALLY AND / OR CATIONICALLY POLYMERIZABLE CLEAR VARNISHES

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE457157C (en) * 1923-02-12 1928-03-10 Paul Leculier Process for drying finished and unfinished fabrics
DE2460706B2 (en) * 1974-12-18 1976-12-30 Edmund Dreissig, Maschinenbau, 1000 Berlin CONTINUOUS SYSTEM FOR UV DRYING WITH AN ENDLESS CONVEYOR DEVICE FOR PRINT OR VARNISH CARRIERS TO BE TREATED
US4019062A (en) * 1975-09-11 1977-04-19 Rongren Eric H Unit for treatment of substrate with ultraviolet radiation
US4048490A (en) * 1976-06-11 1977-09-13 Union Carbide Corporation Apparatus for delivering relatively cold UV to a substrate
US4143278A (en) * 1977-05-16 1979-03-06 Geo. Koch Sons, Inc. Radiation cure reactor
SE448699B (en) * 1981-02-03 1987-03-16 Svecia Silkscreen Maskiner Ab TORKANLEGGNING
JPS5849258A (en) * 1981-09-17 1983-03-23 Toshiba Electric Equip Corp UV irradiation device
AU2935384A (en) * 1983-06-24 1985-01-03 Screen Printing Supplies Pty. Ltd. Heat curing apparatus
IT220322Z2 (en) * 1990-12-04 1993-09-16 Cefla UV LIGHT IRRADIATION DEVICE IN PAINTING SYSTEMS USING PHOTOPOLYMERABLE PAINTS
GB2280947B (en) * 1991-07-25 1995-06-07 G E W U.V. Dryers
DE19651977C2 (en) * 1996-12-13 2001-03-01 Michael Bisges UV irradiation device
DE19810455C2 (en) * 1998-03-11 2000-02-24 Michael Bisges Cold light UV irradiation device
EP1098153B1 (en) * 1999-11-05 2003-07-23 Dr. Hönle AG UV radiation device
DE10126019A1 (en) * 2001-05-28 2002-12-12 Gunther Ackermann Apparatus for heating substrates comprises emitters for emitting electromagnetic waves, reflectors for (in)directly directing electromagnetic radiation released by emitters onto substrate, and rigid or adjustable screens
WO2002100531A1 (en) * 2001-06-08 2002-12-19 Aetek Uv Systems Uv curing system for heat sensitive substances
US6947025B2 (en) * 2001-10-09 2005-09-20 Seiko Epson Corporation Lighting apparatus and projection type display, and driving method therefore

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133290A1 (en) * 1991-10-08 1993-04-15 Herberts Gmbh METHOD FOR PRODUCING MULTILAYER LACQUERING USING RADICALLY AND / OR CATIONICALLY POLYMERIZABLE CLEAR VARNISHES

Also Published As

Publication number Publication date
EP1593919A2 (en) 2005-11-09
EP1593919A3 (en) 2006-04-05
DE102004017047B4 (en) 2007-05-16

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: DR. HOENLE AG, 82166 GRAEFELFING, DE

8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: REHAU AG + CO., 95111 REHAU, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20141101