Global Patent Index - EP 1144516 A3

EP 1144516 A3 2002-09-11 - SKI COATING, COMPOUND FOR PRODUCING SAID COATING AND METHOD FOR PRODUCING THE COMPOUND

Title (en)

SKI COATING, COMPOUND FOR PRODUCING SAID COATING AND METHOD FOR PRODUCING THE COMPOUND

Title (de)

SKIBESCHICHTUNG, ZUSAMMENSETZUNG ZUR HERSTELLUNG DER BESCHICHTUNG UND VERFAHREN ZUR HERSTELLUNG DER ZUSAMMENSETZUNG

Title (fr)

REVETEMENT POUR SKI, COMPOSITION POUR PRODUIRE LEDIT REVETEMENT ET PROCEDE DE PREPARATION DE LA COMPOSITION

Publication

EP 1144516 A3 (DE)

Application

EP 99963295 A

Priority

  • DE 19852584 A
  • DE 19901973 A
  • EP 9908721 W

Abstract (en)

[origin: WO0029490A2] The aim of the invention is to provide a coating for skis and snowboards as well as a coating compound for producing the coating which is suitable for use in a wide range of snow and weather conditions and easy to apply. To this end the invention provides for coatings containing polyions of at least one polyelectrolyte and, for charging the polyions, tenside ions of at least one ionic fluorinated tenside which have a charge opposite that of the polyions. The polyions and at least part of the tenside ions form complexes contained in the coating. According to the invention, the coating compound for producing the coating contains polyions of at least one polyelectrolyte and, for charging said polyions, tenside ions of at least one ionic fluorinated tenside which have a charge opposite that of the polyions. The polyions and at least part of the tenside ions form complexes contained in the coating. The compound also contains fluorinated organic solvents or organic solvents and acids or bases. The coating compounds can be obtained by precipitation of the complexes provided for in the invention, dissolution of the resulting solid in an acid or alkaline fluid and admixture of an organic solvent or in the form of a dispersion by presentation of a solution of the polyelectrolyte in a suitable alcohol and gradual addition of a well homogenized solution of the fluorinated tenside or the fluorinated tensides in alcoholic solution while mixing vigorously.

IPC 1-7 (main, further and additional classification)

C09D 5/00

IPC 8 full level (invention and additional information)

C09G 3/00 (2006.01); C14C 11/00 (2006.01); D06M 13/213 (2006.01); D06M 13/256 (2006.01); D06M 13/262 (2006.01); D06M 13/265 (2006.01); D06M 13/285 (2006.01); D06M 13/29 (2006.01); D06M 13/298 (2006.01); D06M 15/03 (2006.01); D06M 15/263 (2006.01); D06M 15/285 (2006.01); D06M 15/356 (2006.01); D06M 15/61 (2006.01)

CPC (invention and additional information)

D06M 15/263 (2013.01); C09G 3/00 (2013.01); D06M 13/213 (2013.01); D06M 13/256 (2013.01); D06M 13/262 (2013.01); D06M 13/265 (2013.01); D06M 13/285 (2013.01); D06M 13/29 (2013.01); D06M 13/298 (2013.01); D06M 15/03 (2013.01); D06M 15/285 (2013.01); D06M 15/3562 (2013.01); D06M 15/3564 (2013.01); D06M 15/3566 (2013.01); D06M 15/61 (2013.01); D06M 2200/11 (2013.01); D06M 2200/12 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0029490 A2 20000525; WO 0029490 A3 20011108; EP 1144516 A2 20011017; EP 1144516 A3 20020911

INPADOC legal status


2005-09-21 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20050322

2003-11-12 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030930

2002-09-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-10-17 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010622

2001-10-17 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-10-17 [XX] MISCELLANEOUS:

- Free text: DERZEIT SIND DIE WIPO-PUBLIKATIONSDATEN A3 NICHT VERFUEGBAR.