EP 1373372 A1 20040102 - METHOD FOR THE PREPARATION OF A NANOCOMPOSITE FLUID DISPERSION FOR COATING
Title (en)
METHOD FOR THE PREPARATION OF A NANOCOMPOSITE FLUID DISPERSION FOR COATING
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER FLÜSSIGEN NANOVERBUNDSTOFFDISPERSION ZUR BESCHICHTUNG
Title (fr)
PROCEDE DE PREPARATION D'UNE DISPERSION FLUIDE NANOCOMPOSITE POUR ENDUCTION
Publication
Application
Priority
- FR 0200866 W 20020312
- US 10339701 A 20010313
Abstract (en)
[origin: WO02072674A1] The method for the production of a nanocomposite dispersion comprising a solvent, a resin and a nanoparticlulate mineral charge consists of the following steps: a) the mineral charge is dispersed in the solvent, generally at a shear speed of gamma < gamma MAX, in order to obtain a nanoparticulate dispersion of exfoliated lamellae, said mineral charge having been previously selected according to the solvent, in order to obtain a fluid nanoparticulate dispersion comprising exfoliated lamellae having a high average form factor, b) said resin is then incorporated into the nanoparticulate dispersion in order to form the nanocomposite dispersion. The nanoparticulate dispersion is then applied to a support, generally by means of coating.
IPC 1-7
IPC 8 full level
C08J 3/205 (2006.01); C08J 7/04 (2006.01); C08J 7/043 (2020.01); C08J 7/044 (2020.01); C08J 7/046 (2020.01); C08J 7/048 (2020.01); C08J 7/052 (2020.01); C08K 3/34 (2006.01)
CPC (source: EP US)
B82Y 30/00 (2013.01 - EP US); C08J 3/205 (2013.01 - EP); C08J 7/043 (2020.01 - EP US); C08J 7/044 (2020.01 - EP US); C08J 7/046 (2020.01 - EP US); C08J 7/048 (2020.01 - EP US); C08J 7/052 (2020.01 - EP US); C08K 3/34 (2013.01 - EP); C08K 2201/011 (2013.01 - EP)
Citation (search report)
See references of WO 02072674A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DOCDB simple family (application)
FR 0200866 W 20020312; EP 02718256 A 20020312