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WO2001019932A3 - Mittel zur herstellung von selbstreinigenden dünnen oberflächenbeschichtungen und dafür geeignete verfahren - Google Patents

Mittel zur herstellung von selbstreinigenden dünnen oberflächenbeschichtungen und dafür geeignete verfahren Download PDF

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Publication number
WO2001019932A3
WO2001019932A3 PCT/EP2000/008825 EP0008825W WO0119932A3 WO 2001019932 A3 WO2001019932 A3 WO 2001019932A3 EP 0008825 W EP0008825 W EP 0008825W WO 0119932 A3 WO0119932 A3 WO 0119932A3
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WO
WIPO (PCT)
Prior art keywords
coating agent
solution
surface coatings
agents
powder
Prior art date
Application number
PCT/EP2000/008825
Other languages
English (en)
French (fr)
Other versions
WO2001019932A2 (de
Inventor
Georg Gros
Original Assignee
Georg Gros
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 Georg Gros filed Critical Georg Gros
Priority to AU74183/00A priority Critical patent/AU7418300A/en
Publication of WO2001019932A2 publication Critical patent/WO2001019932A2/de
Publication of WO2001019932A3 publication Critical patent/WO2001019932A3/de

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • 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
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
    • B08B17/065—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement the surface having a microscopic surface pattern to achieve the same effect as a lotus flower
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/69—Particle size larger than 1000 nm
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/18—Spheres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von selbstreinigenden Oberflächenbeschichtungen, wobei man auf die Oberfläche eine ebenfalls erfindungsgemässe Beschichtungsmitteldispersion oderlösung aus a) einem filmbildenden Kunststoff in Form einer wässrigen Dispersion oder einer Lösung in einem organischen Lösemittel, b) einem hydrophoben Polymeren in Form eines Pulvers mit einer mittleren Korngrösse von 10-50 νm, welches in dem vorstehenden Lösungsmittel unlöslich ist, c) einer ausreichenden Menge Wasser und/oder organischen Lösungsmittels zur Bildung eines streichoder spritzfähigen Beschichtungsmittels, in dünner Schicht aufbringt und antrocknet, d) wobei die aufgebrachte Schicht so dünn ist, dass die Körner des hydrophoben polymeren Pulvers einen Abstand von 5-100 νm zueinander aufweisen und e) wobei die Menge des filmbildenden Kunststoffs so bemessen ist, dass sie nach dem Abtrocknen des Lösungsmittels eine Schicht bildet, deren Dicke 30-60 % der mittleren Korngrösse des hydrophoben Pulvers beträgt.
PCT/EP2000/008825 1999-09-15 2000-09-09 Mittel zur herstellung von selbstreinigenden dünnen oberflächenbeschichtungen und dafür geeignete verfahren WO2001019932A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU74183/00A AU7418300A (en) 1999-09-15 2000-09-09 Agents for producing self-cleaning thin surface coatings and methods suited therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944169.3 1999-09-15
DE19944169A DE19944169B4 (de) 1999-09-15 1999-09-15 Mittel zur Herstellung von selbstreinigenden dünnen Oberflächenbeschichtungen und dafür geeignete Verfahren

Publications (2)

Publication Number Publication Date
WO2001019932A2 WO2001019932A2 (de) 2001-03-22
WO2001019932A3 true WO2001019932A3 (de) 2001-09-27

Family

ID=7922083

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/008825 WO2001019932A2 (de) 1999-09-15 2000-09-09 Mittel zur herstellung von selbstreinigenden dünnen oberflächenbeschichtungen und dafür geeignete verfahren

Country Status (3)

Country Link
AU (1) AU7418300A (de)
DE (1) DE19944169B4 (de)
WO (1) WO2001019932A2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10134477A1 (de) 2001-07-16 2003-02-06 Creavis Tech & Innovation Gmbh Selbstreinigende Oberflächen durch hydrophobe Strukturen und Verfahren zu deren Herstellung
DE10205783A1 (de) * 2002-02-13 2003-08-21 Creavis Tech & Innovation Gmbh Formkörper mit selbstreinigenden Eigenschaften und Verfahren zur Herstellung solcher Formkörper
DE10210674A1 (de) * 2002-03-12 2003-10-02 Creavis Tech & Innovation Gmbh Flächenextrudate mit selbstreinigenden Eigenschaften und Verfahren zur Herstellung solcher Extrudate
DE10210666A1 (de) * 2002-03-12 2003-10-02 Creavis Tech & Innovation Gmbh Formgebungsverfahren zur Herstellung von Formkörpern mit zumindest einer Oberfläche, die selbstreinigende Eigenschaften aufweist sowie mit diesem Verfahren hergestellte Formkörper
GB0209235D0 (en) * 2002-04-23 2002-06-05 Chemco Internat Non-scratch flooring top coat
DE10226022A1 (de) * 2002-06-12 2003-12-24 Creavis Tech & Innovation Gmbh Verfahren zur Herstellung von Oberflächen mit coagulationshemmenden Eigenschaften
DE10315128A1 (de) * 2003-04-03 2004-10-14 Creavis Gesellschaft Für Technologie Und Innovation Mbh Verfahren zur Unterdrückung von Schimmelbildung unter Verwendung hydrophober Stoffe sowie ein schimmelpilzhemmendes Mittel für Gebäudeteile
DE102004062739A1 (de) * 2004-12-27 2006-07-06 Degussa Ag Selbstreinigende Oberflächen mit durch hydrophobe Partikel gebildeten Erhebungen, mit verbesserter mechanischer Festigkeit
DE102007044159A1 (de) 2007-09-11 2009-03-12 Leibniz-Institut Für Polymerforschung Dresden E.V. Metallwerkstoffe mit hybrid-stabilisierter Oxidschicht, Verfahren zu der Herstellung sowie deren Verwendung
CN103232797B (zh) * 2013-04-11 2017-02-08 三棵树涂料股份有限公司 一种擦色水性木器面漆及其制备方法
CN103254784B (zh) * 2013-05-30 2015-04-29 淮安市造漆厂有限公司 一种基于改性疏水SiO2自清洁涂料的配方及其制备方法
US9637658B2 (en) * 2013-06-24 2017-05-02 The Boeing Company Coatings, coating compositions, and methods of delaying ice formation
DE102013218380A1 (de) 2013-09-13 2015-03-19 Evonik Degussa Gmbh Selbstgenerierende strukturierte Oberflächen mit selbstreinigenden Eigenschaften und ein Verfahren zur Herstellung dieser Oberflächen
CN103614044B (zh) * 2013-11-21 2015-12-09 浙江大学 用于玻璃绝缘子防污闪自清洁涂料的制备方法
JP5842023B2 (ja) 2014-03-28 2016-01-13 富士重工業株式会社 混合塗料
CN104804592B (zh) * 2015-05-08 2018-07-20 青岛华仁技术孵化器有限公司 荷叶漆及其制备方法
US10221321B2 (en) * 2015-08-28 2019-03-05 Battelle Memorial Institute Paintable hydrophobic and lubricant-infused surface coatings and processes for making and using same
US11168276B2 (en) 2015-08-28 2021-11-09 Battelle Memorial Institute Reinforced composites with repellent and slippery properties
CN105602367A (zh) * 2015-12-31 2016-05-25 文登蓝岛建筑工程有限公司 一种疏水涂料及其制备方法
US10577511B2 (en) 2016-01-20 2020-03-03 Battelle Memorial Institute Stretchable hydrophobic materials and methods for making the same
CN108298853B (zh) * 2018-01-11 2021-01-12 东南大学 一种用于应变硬化水泥基复合材料的聚乙烯醇纤维的改性方法
CN109437735A (zh) * 2018-11-22 2019-03-08 福建工程学院 一种超疏水水泥及其使用方法
CN114921163B (zh) * 2021-07-20 2023-03-31 上海澳昌实业有限公司 一种纳米银抗菌防霉水性聚氨酯涂料及其制备方法
CN114892414A (zh) * 2022-01-14 2022-08-12 浙江辰鸿纺织品科技股份有限公司 一种具有易清洁表面的涂层卷帘面料
CN115058197A (zh) * 2022-05-27 2022-09-16 海南宏鑫达防水工程有限公司 一种多用途涂料及其使用方法
CN115558393B (zh) * 2022-09-28 2024-08-06 安徽天安新材料有限公司 一种装饰膜用自清洁涂料和膜材及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309328A (en) * 1979-11-28 1982-01-05 Ppg Industries, Inc. Stable aqueous dispersions of particles of vinylidene fluoride polymer
US5171622A (en) * 1989-12-01 1992-12-15 Glyco-Metall-Werke Daelen & Hofmann Kg Composite laminate for sliding elements having a running or sliding layer to which a conforming filler-containing layer is applied
JPH0753912A (ja) * 1993-08-06 1995-02-28 Asahi Pen:Kk 水性塗料組成物
WO1996004123A1 (de) * 1994-07-29 1996-02-15 Wilhelm Barthlott Selbstreinigende oberflächen von gegenständen sowie verfahren zur herstellung derselben
EP0896164A1 (de) * 1996-04-25 1999-02-10 Koyo Seiko Co., Ltd. Walz-und gleitelement
US6090869A (en) * 1998-10-30 2000-07-18 Turbine Controls, Inc. Self-lubricating coating composition of epoxy resins, polytetrafluoroethylene, MoS2 and mica

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309328A (en) * 1979-11-28 1982-01-05 Ppg Industries, Inc. Stable aqueous dispersions of particles of vinylidene fluoride polymer
US5171622A (en) * 1989-12-01 1992-12-15 Glyco-Metall-Werke Daelen & Hofmann Kg Composite laminate for sliding elements having a running or sliding layer to which a conforming filler-containing layer is applied
JPH0753912A (ja) * 1993-08-06 1995-02-28 Asahi Pen:Kk 水性塗料組成物
WO1996004123A1 (de) * 1994-07-29 1996-02-15 Wilhelm Barthlott Selbstreinigende oberflächen von gegenständen sowie verfahren zur herstellung derselben
EP0896164A1 (de) * 1996-04-25 1999-02-10 Koyo Seiko Co., Ltd. Walz-und gleitelement
US6090869A (en) * 1998-10-30 2000-07-18 Turbine Controls, Inc. Self-lubricating coating composition of epoxy resins, polytetrafluoroethylene, MoS2 and mica

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 05 30 June 1995 (1995-06-30) *

Also Published As

Publication number Publication date
WO2001019932A2 (de) 2001-03-22
DE19944169B4 (de) 2006-02-16
DE19944169A1 (de) 2001-03-29
AU7418300A (en) 2001-04-17

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