EP2674226A3 - Method for manufacturing a coating - Google Patents

Method for manufacturing a coating Download PDF

Info

Publication number
EP2674226A3
EP2674226A3 EP13003016.6A EP13003016A EP2674226A3 EP 2674226 A3 EP2674226 A3 EP 2674226A3 EP 13003016 A EP13003016 A EP 13003016A EP 2674226 A3 EP2674226 A3 EP 2674226A3
Authority
EP
European Patent Office
Prior art keywords
coating
manufacturing
freezer
polyvinylpyrrolidone
refrigerator
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Withdrawn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
EP13003016.6A
Other languages
German (de)
French (fr)
Other versions
EP2674226A2 (en
Inventor
Konstantin Dr. Siegmann
Karin Dr. Dänhardt
Thomas Gindele
Svenja Dr. Grube
Martina Dr. Hirayama
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.)
Liebherr Hausgeraete Ochsenhausen GmbH
Original Assignee
Liebherr Hausgeraete Ochsenhausen 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 Liebherr Hausgeraete Ochsenhausen GmbH filed Critical Liebherr Hausgeraete Ochsenhausen GmbH
Publication of EP2674226A2 publication Critical patent/EP2674226A2/en
Publication of EP2674226A3 publication Critical patent/EP2674226A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B05D3/061—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 U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • 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
    • B05D3/14—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 electrical means
    • B05D3/141—Plasma treatment
    • B05D3/142—Pretreatment
    • B05D3/144—Pretreatment of polymeric substrates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/04—Preventing the formation of frost or condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/065—Details
    • F25D23/066—Liners

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung einer Beschichtung einer oder mehrerer Oberflächen eines Kühl- und/oder Gefriergerätes, wobei das Verfahren die folgenden Schritte umfasst: Aufbringen einer Polyvinylpyrrolidon, einen Radikalstarter und H2O2 enthaltenden Lösung auf die zu beschichtende Oberfläche des Kühl- und/oder Gefriergerätes und Aushärten der aufgetragenen Lösung durch UV-Belichtung.The present invention relates to a method for producing a coating of one or more surfaces of a refrigerator and / or freezer, the method comprising the following steps: applying a polyvinylpyrrolidone, a radical initiator and H 2 O 2 -containing solution to the surface of the cooling to be coated - And / or freezer and curing of the applied solution by UV exposure.

EP13003016.6A 2012-06-14 2013-06-12 Method for manufacturing a coating Withdrawn EP2674226A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012011853 2012-06-14

Publications (2)

Publication Number Publication Date
EP2674226A2 EP2674226A2 (en) 2013-12-18
EP2674226A3 true EP2674226A3 (en) 2015-02-11

Family

ID=48699492

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13003016.6A Withdrawn EP2674226A3 (en) 2012-06-14 2013-06-12 Method for manufacturing a coating

Country Status (2)

Country Link
EP (1) EP2674226A3 (en)
DE (1) DE102013009832A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014006907A1 (en) * 2013-12-04 2015-06-11 Liebherr-Hausgeräte Ochsenhausen GmbH Process for the preparation of a coating

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273812A (en) * 1990-02-27 1993-12-28 Dai Nippon Insatsu Kabushiki Kaisha Non-fogging sheet and its production
EP1558402A2 (en) * 2002-10-09 2005-08-03 Ciba Specialty Chemicals Holding Inc. Method for producing uv absorption layers on substrates
FR2910117A1 (en) * 2006-12-18 2008-06-20 Saint Gobain Detecting a door malfunction in a refrigerated enclosure, e.g. freezer, comprises depositing an anti-icing adsorbent layer on a window in the door

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9414828U1 (en) 1994-09-13 1994-11-03 Schreiber, Heinrich, 74629 Pfedelbach De-icing device for freezers
DE29600041U1 (en) 1996-01-03 1996-02-29 Schreiber, Heinrich, 74629 Pfedelbach De-icing equipment for freezers
DE102006004913B4 (en) * 2006-02-01 2012-05-31 Schott Ag Product with an anti-icing coating
DE102009032477A1 (en) * 2009-06-19 2011-01-05 Liebherr-Hausgeräte Ochsenhausen GmbH Refrigerating and/or freezing device, has ice-cube maker supported on retainer that is provided with retaining part, which is designed such that ice formation and/or ice adhesion on retainer is avoided and/or reduced
ES2531661T3 (en) * 2010-01-11 2015-03-18 Liebherr-Hausgeräte Ochsenhausen GmbH Surface coatings with anti-icing properties

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273812A (en) * 1990-02-27 1993-12-28 Dai Nippon Insatsu Kabushiki Kaisha Non-fogging sheet and its production
EP1558402A2 (en) * 2002-10-09 2005-08-03 Ciba Specialty Chemicals Holding Inc. Method for producing uv absorption layers on substrates
FR2910117A1 (en) * 2006-12-18 2008-06-20 Saint Gobain Detecting a door malfunction in a refrigerated enclosure, e.g. freezer, comprises depositing an anti-icing adsorbent layer on a window in the door

Also Published As

Publication number Publication date
EP2674226A2 (en) 2013-12-18
DE102013009832A1 (en) 2013-12-19

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