54 |
Titel |
TI |
[DE] VERFAHREN ZUR HERSTELLUNG VON ÜBERZÜGEN AUF BASIS FLUORHALTIGER KONDENSATE [EN] METHOD FOR PRODUCING COATINGS BASED ON CONDENSATES CONTAINING FLUORINE [FR] PROCEDE DE PRODUCTION DE REVETEMENTS A BASE DE CONDENSATS CONTENANT DU FLUOR |
71/73 |
Anmelder/Inhaber |
PA |
INST NEUE MAT GEMEIN GMBH, DE
|
72 |
Erfinder |
IN |
ARPAC ERTUGRUL, TR
;
GROSS FRANK, DE
;
SCHMIDT HELMUT, DE
;
SEPEUR STEFAN, DE
|
22/96 |
Anmeldedatum |
AD |
14.04.2000 |
21 |
Anmeldenummer |
AN |
00920710 |
|
Anmeldeland |
AC |
EP |
|
Veröffentlichungsdatum |
PUB |
06.02.2002 |
33 31 32 |
Priorität |
PRC PRN PRD |
DE
19917367
16.04.1999
|
33 31 32 |
PRC PRN PRD |
EP
0003427
14.04.2000
|
51 |
IPC-Hauptklasse |
ICM |
C09D 183/08
|
51 |
IPC-Nebenklasse |
ICS |
C09D 183/14
C09D 201/04
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
C09D 183/08
C09D 191/00
C09D 191/06
|
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MCD-Hauptklasse |
MCM |
|
|
MCD-Nebenklasse |
MCS |
C09D 183/08
(2006.01)
C09D 183/14
(2006.01)
C09D 191/00
(2006.01)
C09D 191/06
(2006.01)
C09D 201/04
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
57 |
Zusammenfassung |
AB |
[EN] Coatings based on condensates containing fluorine are produced by applying a coating agent to a substrate. Said coating agent contains: a) 0.001 to 100 wt. % of a polycondensate of one or more hydrolyzable compounds of at least one element M, selected from main groups III to V and/or from subgroups II to IV of the periodic table of elements, whereby at least one portion of these compounds comprise, in addition to hydrolyzable groups A, non-hydrolyzable groups B that contain carbon, and the total molar ratio of Groups A to Groups B in the underlying monomeric parent compounds ranges from 100:1 to 1:2, whereby 0.1 to 100 mol % of groups B are groups B' which comprise, on average, 5 to 30 fluorine atoms that are bound to one or more aliphatic carbon atoms, said atoms being separated by at least two atoms of M, and contains; b) 0 to 99.999 wt. % of a supporting medium having a liquid to wax-like consistency and optionally c) up to 90 wt. % of nanoscalar inorganic solid particles. Said coating agent is dried at an ambient temperature (less than 40 DEG C) while forming a coating having a dry layer thickness exceeding no more than 600 nm. |
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