Title:
POLYMER FIBER HAVING A SELF-CLEANING AND WATER-REPELLENT SURFACE
Document Type and Number:
WIPO Patent Application WO2002084013
Kind Code:
A3
Abstract:
The invention relates to a polymer fiber, which has a self-cleaning and water-repellent surface and which is comprised of: A) at least one synthetic fiber material, and; B) a synthetic, at least partially hydrophobic surface with elevations and depressions made of particles that are joined to the fiber material A in a fixed manner without the use of adhesives, resins or varnishes. The polymer fiber is obtained by treating the fiber material A with at least one solvent that contains the particles in undissolved form followed by removing the solvent, whereby at least a portion of the particles are joined to the surface of the synthetic fiber material (A) in a fixed manner. This treatment ensues either during the production of the fiber and/or after its production.
Inventors:
OLES MARKUS (DE)
NUN EDWIN (DE)
NUN EDWIN (DE)
Application Number:
PCT/EP2002/002014
Publication Date:
October 09, 2003
Filing Date:
February 26, 2002
Export Citation:
Assignee:
CREAVIS TECH & INNOVATION GMBH (DE)
OLES MARKUS (DE)
NUN EDWIN (DE)
OLES MARKUS (DE)
NUN EDWIN (DE)
International Classes:
A41D31/00; D06M23/14; (IPC1-7): D06M23/10; C08J7/02; C09D7/02; C09D7/12; D06M11/45; D06M11/79
Domestic Patent References:
| WO2000058410A1 | 2000-10-05 | |||
| WO2001075216A1 | 2001-10-11 |
Foreign References:
| US6156550A | 2000-12-05 |
Other References:
ANON: "Lotusblüteneffekt bei Baumaterialien- selbstreinigende Dachziegeln und Fassadenfarben und jetzt auch Textilien", ANON:, September 2000 (2000-09-01), XP002211039, Retrieved from the Internet [retrieved on 20020823]
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