EP2829329A1 - Procédé destiné à pourvoir une surface d'un substrat ou d'un composant solide d'une couche constituée d'au moins une liaison pouvant être sublimée, notamment d'une couche d'application de cyclododécane, ainsi que substrat ou composant obtenu d'après ce procédé - Google Patents

Procédé destiné à pourvoir une surface d'un substrat ou d'un composant solide d'une couche constituée d'au moins une liaison pouvant être sublimée, notamment d'une couche d'application de cyclododécane, ainsi que substrat ou composant obtenu d'après ce procédé Download PDF

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Publication number
EP2829329A1
EP2829329A1 EP20130177470 EP13177470A EP2829329A1 EP 2829329 A1 EP2829329 A1 EP 2829329A1 EP 20130177470 EP20130177470 EP 20130177470 EP 13177470 A EP13177470 A EP 13177470A EP 2829329 A1 EP2829329 A1 EP 2829329A1
Authority
EP
European Patent Office
Prior art keywords
cyclododecane
sublimable compound
component
substrate
compound
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Withdrawn
Application number
EP20130177470
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German (de)
English (en)
Inventor
Leonie Saltzmann-Tyll
Hans-Michael Hangleiter
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.)
Hans-Michael Hangleiter GmbH
Original Assignee
Hans-Michael Hangleiter 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 Hans-Michael Hangleiter GmbH filed Critical Hans-Michael Hangleiter GmbH
Priority to EP20130177470 priority Critical patent/EP2829329A1/fr
Priority to PCT/EP2014/065765 priority patent/WO2015011165A1/fr
Publication of EP2829329A1 publication Critical patent/EP2829329A1/fr
Withdrawn legal-status Critical Current

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    • 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
    • B05D1/60—Deposition of organic layers from vapour phase
    • 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
    • B05D5/02—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a matt or rough surface

Definitions

  • the present invention relates to a method for, in particular in sections or over the entire surface, providing, in particular matting, at least one, in particular shiny and / or smooth, surface of a solid substrate with a layer of at least one sublimable compound, in particular with a cyclododecane layer. Furthermore, the invention relates to a solid substrate or a component having a surface which has a condensed-on layer of at least one sublimable compound, in particular of cyclododecane.
  • Cyclododecane is a long-standing commercially available hydrocarbon compound which is solid at room temperature and virtually insoluble in water. Cyclododecane is one of those substances that sublimate at room temperature, that is, from the solid state go directly into the gaseous state. Cyclododecane is used, for example, for restorative purposes such as paper restoration. Also cyclododecane is used for temporary printing or marking of building structures. In this case one resorts to compositions which are present in a spray can.
  • cyclododecane comes according to JP 2006342247 in combination with Alkylenglykolalkylethern also used as a cleaning agent.
  • LCD surfaces using a mixture containing saturated aliphatic hydrocarbons such as cyclododecane and glycol ether.
  • cyclododecane seems to be far from exhausted. It would therefore be desirable to find new fields of application for cyclododecane, which help to increase its potential and which can make use of the fact that cyclododecane is safe for health.
  • the at least one sublimable compound comprises e.g. Menthol, naphthalene, camphor and in particular cyclododecane and sublimable derivatives of said compounds or any mixtures thereof.
  • a compound, as a single substance or mixture, is sublimable within the meaning of the invention when it passes from the solid to the gaseous state, in particular at room temperature under normal pressure conditions, without passing through a liquid state.
  • the sublimable compound can also be condensed out of the gaseous phase onto solid surfaces, i. immediately convert to the solid state.
  • the temperature at the surface of the substrate which is to be coated via the at least one application opening with the at least one sublimable compound to be condensed out, in particular with cyclododecane to be condensed out, and / or with which at least one condensed out sublimable compound, in particular with condensed cyclododecane has been coated is set or is such that the applied layer of the at least one sublimable compound, in particular the applied cyclododecane, does not melt or is not transferred to the surface in the melt state when applied to the surface.
  • the heatable material container of the application device for the at least one sublimable compound, in particular the cyclododecane application device has at least one first gas introduction device which is set up and designed a, in particular to temperatures in the range of 20 ° C to 100 ° C, preferably in the range of 50 ° C to 90 ° C and more preferably heated from 60 ° C to 80 ° C, gas through the present in the heatable material container liquefiable or liquid sublimable compound, in particular by liquefiable or liquid cyclododecane, in particular in the direction of the at least one application opening to lead.
  • the temperature of the gas conducted through the heatable material container substantially corresponds to the temperature of the liquefied at least one sublimable compound present in this heatable material container, in particular the liquefied cyclododecane.
  • a constant temperature of the sublimable compound to be applied to the substrate surface, in particular of cyclododecane can be ensured, irrespective of the amount of gas passed through the sublimable compound, in particular the liquid cyclododecane.
  • the heatable material container of the application device for the at least one sublimable compound, in particular the cyclododecane application device has at least one second gas inlet device which is set up and designed to, in particular to temperatures in the range of 60 ° C. to 100 ° C, in particular heated from 60 ° C to 95 ° C, gas above the present in the heatable material container liquefiable or liquid sublimable compound, in particular the liquefiable or liquid cyclododecane, in this material container, in particular in the direction of the at least one application opening to lead ,
  • the second gas introduction device may e.g.
  • the volume of gas transport for example, due to a very large designed heatable material container, is very large, so that transferred to the vapor phase sublimatable compound, especially transferred cyclododecane, as quickly as possible without loss of temperature reaches the application port or application nozzle.
  • the application opening is held in such a way from the surface of the substrate that the temperature of the at least one sublimable compound, in particular of cyclododecane, when hitting the Surface has a temperature in the range of 40 ° C to 80 ° C, preferably in the range of 50 ° C to 70 ° C, and more preferably in the range of 55 ° C to 60 ° C, has.
  • the temperature of the surface to which the at least one sublimable compound, in particular cyclododecane, is applied via the at least one application opening is lower than the temperature of this surface impinging sublimable compound, in particular of the cyclododecane impinging on this surface, preferably at least 5 ° C lower and more preferably at least 25 ° C lower than the temperature of the sublimable compound impinging on said surface, in particular of the cyclododecane impinging on said surface, and in particular lower than is the melting point of the sublimable compound, especially cyclododecane.
  • the temperature of the surface to which the at least one sublimable compound, in particular the cyclododecane, is applied via the at least one application opening is in the range of 10 ° C. to 30 ° C., preferably in the range of 15 ° C. to above 25 ° C, and more preferably at room temperature.
  • Suitable gases for passage through the first and / or second gas introduction means are preferably those gases which are inert to the sublimable compound, in particular cyclododecane, for example air, noble gases such as argon or xenon, nitrogen, carbon dioxide or any mixtures thereof.
  • the method according to the invention can also be carried out semi-automatically or fully automatically.
  • the method according to the invention is part of a multi-stage process for producing at least one component, in particular internal or external body component, and particularly preferably for producing a product containing the at least one component, in particular body component, for example along a process line.
  • a, in particular substantially homogeneous, aufkondensêt layer of at least one sublimable compound, in particular cyclododecane is characterized by a, in particular substantially homogeneous, aufkondenslixide layer of at least one sublimable compound, in particular cyclododecane.
  • the method according to the invention is preferably used to temporarily provide a substrate or component surface with a substantially homogeneous layer of the at least one sublimable compound, in particular cyclododecane layer.
  • the pronounced homogeneity and thus quality of the aufkondensiere layer is also due to the fact that this predominantly, in particular substantially completely, no crystals and / or agglomerates and / or flocculation of the at least one sublimable compound, in particular no cyclododecane crystals and / or no cyclododecane agglomerates and / or cyclododecane flocculants.
  • the substrates or components according to the invention can basically be any substrates or components. Suitable substrates should be designed and constructed in such a way that they do not change in shape or dimensions during the period of application of the sublimable compound, in particular of the cyclododecane, and the measurement of the resulting component surface. Consequently, the surfaces of natural substrates, for example of stones, can also be measured with the method according to the invention.
  • the substrate according to the invention particularly preferably constitutes a, in particular permanently coated, metal, glass, ceramic or plastic component.
  • the layer is composed of the sublimable compound, in particular the cyclododecane layer, as a temporary layer on the metal, glass, ceramic or plastic component.
  • Such metal, glass, ceramic or plastic components are often provided with a permanent coating, in particular gloss coating.
  • suitable durable coatings include, for example, acrylic based coatings.
  • the substrates according to the invention can be motor vehicle components, in particular body components, or components from the field of medical technology or orthopedic technology.
  • the inventive method can be used for example in the tomographic measurement of mechanical workpieces, such as in the DE 10 2008 018 445 disclosed in the 3D geometry detection method according to DE 10 2008 048 963 in which the method of automatically predetermining the structure of final painted component surfaces according to DE 10 2008 060 115 and in the methods for trouble-free determination of material properties according to DE 10 2011 104 435 ,
  • the subject matter of the invention may also be used in modified or hereby related methods.
  • the abovementioned methods represent methods for controlling or determining the quality, in particular the surface, of a substrate or component.
  • the present invention was based on the surprising finding that sublimable compounds, in particular cyclododecane, can be condensed homogeneously onto a component surface with the aid of the method according to the invention. It is of particular advantage in this case furthermore that with such as e.g. condensed Cyclododecan Anlagen provided component surfaces can be measured without problems with the help of 3D detection software without measurement or evaluation errors, for example due to crystal or aggregate formation or due to flocculation of the cyclododecane are to be feared. It has also proved to be particularly advantageous that the measured components do not constitute rejects, but can be returned to the production process without residue and completely undamaged. In this way, a very efficient, even random, control of especially fully or semi-automatic manufacturing process succeeds.
  • the surface of solid substrates, in particular components succeeds substantially completely uniformly with a homogeneous layer from a sublimable compound, in particular to coat with cyclododecane, whereby the actual surface contour of the substrate or component is rendered extremely uniform and unchanged.
  • the component geometry to be measured is also not disturbed by, for example, inhomogeneities in the thickness or structure of the condensed layer of sublimable compounds, in particular the cyclododecane layer. Because with the method according to the invention, it is generally not the crystallization, flocculation or aggregate formation of the sublimable compounds, in particular of cyclododecane.
  • the sublimable compound, in particular cyclododecane can be applied so thinly on a surface of a substrate or component that the surface structure or geometry of the component is reproduced on the one hand exactly and on the other a dimensional change in the Measuring can be almost neglected.
  • the sublimable compounds, in particular cyclododecane sublimate without residue, ie, from the solid state, as present on the substrate surface, into the gaseous state. Accordingly, there is no need for any external mechanical influence in order to remove the layer of sublimable compounds, in particular the cyclododecane layer, from the substrate surface without residue.
  • the substrate or component subjected to the measurement is completely identical to the substrate or component prior to the condensation of the described layer of sublimable compounds, in particular the cyclododecane layer.
  • the cyclododecane layer For example, condensed Cyclododecan GmbH at room temperature within process technically acceptable periods, eg in the range of 1 minute to six hours, remove residue-free by sublimation.
  • a condensed cyclododane layer is completely removed after about five to six hours.
  • Suitable devices and methods for detecting the data surface of a substrate or component are known to the person skilled in the art. The same applies to hardware and software which can be used to compare data, in particular surface-relevant data, that has been deposited on a component to be measured.
  • motor vehicle components are understood to mean both external components and components of the interior, for example fittings.
  • the applicator device for a sublimable compound exemplarily represents a cyclododecane application device.
  • the cyclododecane application device 2 comprises a heatable material container 4 and also a cover 6 which can be heated and closes a filling opening 8 for cyclododecane. Because basically the entire container 4 has been made heatable, for example by heatable outer walls, condensation of cyclododecane within this container can be avoided.
  • the cyclododecane application device 2 further has a first gas introduction device 10 with a first portion 12 outside of the material container 4 and a second portion 14, which is present within the material container.
  • the portion 12 present outside of the material container 4 is, in the illustrated preferred embodiment, covered with a heating device 28, so that the gas transferred via the first gas introduction device 10 in the material container, e.g. Air, already in the warmed up state is introduced.
  • the gas transferred via the first gas introduction device 10 in the material container e.g. Air
  • the application opening 20 is part of an application line 22, which is connected via the gas outlet opening 24 with the heatable container 4.
  • the outlet opening 24 must always be above the height of the cyclododecane.
  • the second section 14 of the first gas inlet device 10 has proven to be particularly advantageous to configure the second section 14 of the first gas inlet device 10 in such a way that it is predominantly present in the cyclododecane to be liquefied or liquefied so that a heat transfer to the introduced gas is achieved via the liquefied cyclododecane, In any case, this does not noticeably cool down until it escapes via the outlet openings 26 of the first gas inlet device 10 at the bottom of the material container 4. Characterized in that the heated gas flows through a plurality of outlet openings 26, the liquefied cyclododecane, the material transport is again increased to converted to the gas phase cyclododecane. In this way, a very efficient material application of cyclododecane on the application device 20 from the gas phase to condense on component surfaces.

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  • Application Of Or Painting With Fluid Materials (AREA)
EP20130177470 2013-07-22 2013-07-22 Procédé destiné à pourvoir une surface d'un substrat ou d'un composant solide d'une couche constituée d'au moins une liaison pouvant être sublimée, notamment d'une couche d'application de cyclododécane, ainsi que substrat ou composant obtenu d'après ce procédé Withdrawn EP2829329A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20130177470 EP2829329A1 (fr) 2013-07-22 2013-07-22 Procédé destiné à pourvoir une surface d'un substrat ou d'un composant solide d'une couche constituée d'au moins une liaison pouvant être sublimée, notamment d'une couche d'application de cyclododécane, ainsi que substrat ou composant obtenu d'après ce procédé
PCT/EP2014/065765 WO2015011165A1 (fr) 2013-07-22 2014-07-22 Dispositif et un procédé d'application d'au moins un composé condensable et sublimable sur des surfaces de substrats ou éléments solides et substrat ou élément pouvant être obtenu par le procédé ainsi que dispositif et procédé de définition de la surface d'un substrat ou élément solide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20130177470 EP2829329A1 (fr) 2013-07-22 2013-07-22 Procédé destiné à pourvoir une surface d'un substrat ou d'un composant solide d'une couche constituée d'au moins une liaison pouvant être sublimée, notamment d'une couche d'application de cyclododécane, ainsi que substrat ou composant obtenu d'après ce procédé

Publications (1)

Publication Number Publication Date
EP2829329A1 true EP2829329A1 (fr) 2015-01-28

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EP20130177470 Withdrawn EP2829329A1 (fr) 2013-07-22 2013-07-22 Procédé destiné à pourvoir une surface d'un substrat ou d'un composant solide d'une couche constituée d'au moins une liaison pouvant être sublimée, notamment d'une couche d'application de cyclododécane, ainsi que substrat ou composant obtenu d'après ce procédé

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113412310A (zh) * 2018-11-02 2021-09-17 F2Mb-工程公司(有限责任) 用于光学测量技术应用的组合物

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5381633A (en) 1976-12-25 1978-07-19 Idemitsu Kosan Co Ltd Sublimable composition
JPS54147144A (en) 1978-05-11 1979-11-17 Idemitsu Kosan Co Ltd Sublimable rust inhibitor
JPH1025495A (ja) 1996-07-10 1998-01-27 Asahi Chem Ind Co Ltd 液晶セル用洗浄剤
WO1998042794A1 (fr) 1997-03-26 1998-10-01 Hans Michael Hangleiter Composition, notamment sous forme de charge pour pulverisateur
WO2005002634A1 (fr) * 2003-07-02 2005-01-13 Givaudan Sa Dispersion par vaporisation
JP2006342247A (ja) 2005-06-09 2006-12-21 Tokuyama Corp 洗浄剤組成物
DE102008018445A1 (de) 2008-04-07 2009-10-15 Carl Zeiss Industrielle Messtechnik Gmbh Verfahren zum tomographischen Vermessen von mechanischen Werkstücken
DE102008048963A1 (de) 2008-09-25 2010-04-22 Technische Universität Braunschweig Carolo-Wilhelmina 3D-Geometrie-Erfassungsverfahren und -vorrichtung
DE102008060115A1 (de) 2008-12-03 2010-06-17 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Verfahren zum automatischen Vorausbestimmen der Struktur endlackierter Bauteiloberflächen
DE102011104435B3 (de) 2011-06-16 2012-08-16 Airbus Operations Gmbh Zerstörungsfreie Bestimmung von Werkstoffeigenschaften
CN202778307U (zh) * 2012-07-30 2013-03-13 天津开发区合普工贸有限公司 可精确控制浓度的超微小粒径气溶胶发生设备

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5381633A (en) 1976-12-25 1978-07-19 Idemitsu Kosan Co Ltd Sublimable composition
JPS54147144A (en) 1978-05-11 1979-11-17 Idemitsu Kosan Co Ltd Sublimable rust inhibitor
JPH1025495A (ja) 1996-07-10 1998-01-27 Asahi Chem Ind Co Ltd 液晶セル用洗浄剤
WO1998042794A1 (fr) 1997-03-26 1998-10-01 Hans Michael Hangleiter Composition, notamment sous forme de charge pour pulverisateur
WO2005002634A1 (fr) * 2003-07-02 2005-01-13 Givaudan Sa Dispersion par vaporisation
JP2006342247A (ja) 2005-06-09 2006-12-21 Tokuyama Corp 洗浄剤組成物
DE102008018445A1 (de) 2008-04-07 2009-10-15 Carl Zeiss Industrielle Messtechnik Gmbh Verfahren zum tomographischen Vermessen von mechanischen Werkstücken
DE102008048963A1 (de) 2008-09-25 2010-04-22 Technische Universität Braunschweig Carolo-Wilhelmina 3D-Geometrie-Erfassungsverfahren und -vorrichtung
DE102008060115A1 (de) 2008-12-03 2010-06-17 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Verfahren zum automatischen Vorausbestimmen der Struktur endlackierter Bauteiloberflächen
DE102011104435B3 (de) 2011-06-16 2012-08-16 Airbus Operations Gmbh Zerstörungsfreie Bestimmung von Werkstoffeigenschaften
CN202778307U (zh) * 2012-07-30 2013-03-13 天津开发区合普工贸有限公司 可精确控制浓度的超微小粒径气溶胶发生设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 201352, Derwent World Patents Index; AN 2013-J75305, XP002718059 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113412310A (zh) * 2018-11-02 2021-09-17 F2Mb-工程公司(有限责任) 用于光学测量技术应用的组合物

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