WO2005070544A3 - Device for reducing capillary forces - Google Patents

Device for reducing capillary forces Download PDF

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Publication number
WO2005070544A3
WO2005070544A3 PCT/DE2005/000124 DE2005000124W WO2005070544A3 WO 2005070544 A3 WO2005070544 A3 WO 2005070544A3 DE 2005000124 W DE2005000124 W DE 2005000124W WO 2005070544 A3 WO2005070544 A3 WO 2005070544A3
Authority
WO
WIPO (PCT)
Prior art keywords
capillary forces
reducing capillary
solid
liquid
adhesion force
Prior art date
Application number
PCT/DE2005/000124
Other languages
German (de)
French (fr)
Other versions
WO2005070544A2 (en
Inventor
Horst Sonnendorfer
Franz Wieth
Original Assignee
Horst Sonnendorfer
Franz Wieth
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 Horst Sonnendorfer, Franz Wieth filed Critical Horst Sonnendorfer
Priority to DE112005000597T priority Critical patent/DE112005000597D2/en
Publication of WO2005070544A2 publication Critical patent/WO2005070544A2/en
Publication of WO2005070544A3 publication Critical patent/WO2005070544A3/en

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

Abstract

An adhesion force suctions a liquid between two closely adjacent surfaces of a solid between the surface next to the molecules and the solid which the liquid is in contact with. According to the invention, a corresponding covering of the solid body having a thin layer of a hydrophobic material prevents said adhesion force from arising.
PCT/DE2005/000124 2004-01-27 2005-01-27 Device for reducing capillary forces WO2005070544A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112005000597T DE112005000597D2 (en) 2005-01-27 2005-01-27 Device for reducing capillary forces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200420001229 DE202004001229U1 (en) 2004-01-27 2004-01-27 Device for reducing capillary forces
DE202004001229.4 2004-01-27

Publications (2)

Publication Number Publication Date
WO2005070544A2 WO2005070544A2 (en) 2005-08-04
WO2005070544A3 true WO2005070544A3 (en) 2005-09-01

Family

ID=34684148

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2005/000124 WO2005070544A2 (en) 2004-01-27 2005-01-27 Device for reducing capillary forces

Country Status (2)

Country Link
DE (1) DE202004001229U1 (en)
WO (1) WO2005070544A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8830662B2 (en) 2011-03-01 2014-09-09 Apple Inc. Electronic devices with moisture resistant openings
DE102014110603B4 (en) * 2014-07-28 2019-09-12 Martin Koepsell Housing with sealed interior

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05283046A (en) * 1992-03-31 1993-10-29 Toshiba Lighting & Technol Corp Tubular bulb and illuminating lamp
JPH07217341A (en) * 1994-02-02 1995-08-15 Nisshin Steel Co Ltd Water-impermeable wire screen material
JPH0967456A (en) * 1995-09-01 1997-03-11 Inoac Corp Waterproof structure and waterproof container
JP2000091021A (en) * 1998-09-10 2000-03-31 Harness Syst Tech Res Ltd Waterproof connector
JP2000154620A (en) * 1998-11-20 2000-06-06 Kubota Corp Roof tile
DE10051182A1 (en) * 2000-10-16 2002-05-02 Nano X Gmbh Nanoparticle useful for coating substrate surfaces to impart hydrophobicity and oleophobicity, has specific substituents consisting of perfluorinated carbon chains and/or hydrocarbon chains
EP1249467A1 (en) * 2001-04-12 2002-10-16 Creavis Gesellschaft für Technologie und Innovation mbH Self-cleaning surfaces due to hydrophobic structure and process for the preparation thereof
EP1432285A2 (en) * 2003-12-30 2004-06-23 Phonak Ag Hydrophobic coating of individual hearing aid components

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10144259A1 (en) * 2001-09-08 2003-03-27 Bernd Spaeth Body contacting media has surfaces with micrometric- or nanometric structuring, adapted to the respective media
DE20110399U1 (en) * 2001-06-23 2002-03-14 Spaeth Bernd Sliding elements, for example snow sliding elements, with improved properties

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05283046A (en) * 1992-03-31 1993-10-29 Toshiba Lighting & Technol Corp Tubular bulb and illuminating lamp
JPH07217341A (en) * 1994-02-02 1995-08-15 Nisshin Steel Co Ltd Water-impermeable wire screen material
JPH0967456A (en) * 1995-09-01 1997-03-11 Inoac Corp Waterproof structure and waterproof container
JP2000091021A (en) * 1998-09-10 2000-03-31 Harness Syst Tech Res Ltd Waterproof connector
JP2000154620A (en) * 1998-11-20 2000-06-06 Kubota Corp Roof tile
DE10051182A1 (en) * 2000-10-16 2002-05-02 Nano X Gmbh Nanoparticle useful for coating substrate surfaces to impart hydrophobicity and oleophobicity, has specific substituents consisting of perfluorinated carbon chains and/or hydrocarbon chains
EP1249467A1 (en) * 2001-04-12 2002-10-16 Creavis Gesellschaft für Technologie und Innovation mbH Self-cleaning surfaces due to hydrophobic structure and process for the preparation thereof
EP1432285A2 (en) * 2003-12-30 2004-06-23 Phonak Ag Hydrophobic coating of individual hearing aid components

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 063 (E - 1500) 2 February 1994 (1994-02-02) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 11 26 December 1995 (1995-12-26) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 07 31 July 1997 (1997-07-31) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 06 22 September 2000 (2000-09-22) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 09 13 October 2000 (2000-10-13) *

Also Published As

Publication number Publication date
WO2005070544A2 (en) 2005-08-04
DE202004001229U1 (en) 2005-06-16

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