EP 1478686 A1 20041124 - A COMPOSITE, ITS PREPARATION AND USE
Title (en)
A COMPOSITE, ITS PREPARATION AND USE
Title (de)
VERBUNDWERKSTOFF UND HERSTELLUNG UND VERWENDUNG DAVON
Title (fr)
COMPOSITE, SA PREPARATION ET SON UTILISATION
Publication
Application
Priority
- FI 0200158 W 20020228
- FI 20010403 A 20010228
Abstract (en)
[origin: WO02068517A1] The invention relates to a process for producing a polymer composite comprising the steps of a) dissolving a water insoluble polymer and optionally a reinforcing filler thereof into a water soluble solvent, b) mixing water optionally containing a reinforcing filler onto the solution obtained in step a) thus forming an emulsion between the dissolved polymer and the reinforcing filler thereof and the solvent-water solution, c) allowing said solvent to evaporate simultaneously with the solidification of the polymer thus creating a porous reinforced polymer, d) covering said porous reinforced polymer with a polymerizable monomer system, and e) polymerizing said monomer system thus creating a polymer composite, provided that reinforcing fillers are present either in step a) or in step b). The invention further relates to the composite obtainable by the process and the use thereof.
IPC 1-7
IPC 8 full level
A61L 27/34 (2006.01); A61L 27/44 (2006.01); A61L 27/48 (2006.01); A61L 27/56 (2006.01); A61L 31/10 (2006.01); A61L 31/12 (2006.01); A61L 31/14 (2006.01); C08J 5/00 (2006.01); C08J 7/04 (2006.01); C08J 7/043 (2020.01); C08J 9/28 (2006.01); C08J 9/40 (2006.01)
CPC (source: EP US)
A61L 27/34 (2013.01 - EP); A61L 27/443 (2013.01 - EP); A61L 27/446 (2013.01 - EP); A61L 27/48 (2013.01 - EP); A61L 27/56 (2013.01 - EP); A61L 31/10 (2013.01 - EP); A61L 31/126 (2013.01 - EP); A61L 31/128 (2013.01 - EP); A61L 31/129 (2013.01 - EP); A61L 31/146 (2013.01 - EP); C08J 5/00 (2013.01 - EP); C08J 7/043 (2020.01 - EP US); C08J 9/28 (2013.01 - EP US); C08J 9/405 (2013.01 - EP); C08J 2201/0544 (2013.01 - EP); C08J 2333/12 (2013.01 - EP)
Citation (search report)
See references of WO 02068517A1
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)
WO 02068517 A1 20020906; EP 1478686 A1 20041124; FI 20010403 A0 20010228
DOCDB simple family (application)
FI 0200158 W 20020228; EP 02701318 A 20020228; FI 20010403 A 20010228