EP 1319026 A1 20030618 - POLYSTYRENE MICROSPHERES AND A METHOD FOR THEIR PRODUCTION
Title (en)
POLYSTYRENE MICROSPHERES AND A METHOD FOR THEIR PRODUCTION
Title (de)
POLYSTYROLMIKROKUGELN UND VERFAHREN ZUR HERSTELLUNG
Title (fr)
MICROSPHERES DE POLYSTYRENE ET LEUR PROCEDE DE FABRICATION
Publication
Application
Priority
- DE 10046755 A 20000921
- EP 0110586 W 20010913
Abstract (en)
[origin: WO0224755A1] The invention relates to microspheres with a narrow distribution of particle size and a uniform spherical shape, consisting of a partially or completely cross-linked polymer material. The invention also relates to a method for producing said microspheres and to the use thereof.
IPC 1-7
IPC 8 full level
C08F 2/00 (2006.01); C12N 15/09 (2006.01)
CPC (source: EP KR US)
C08F 2/00 (2013.01 - EP KR US); Y10T 428/2984 (2015.01 - EP US); Y10T 428/2989 (2015.01 - EP US)
Citation (search report)
See references of WO 0224755A1
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 0224755 A1 20020328; AU 1817402 A 20020402; EP 1319026 A1 20030618; JP 2004525990 A 20040826; KR 20030051653 A 20030625; US 2004012105 A1 20040122
DOCDB simple family (application)
EP 0110586 W 20010913; AU 1817402 A 20010913; EP 01985259 A 20010913; JP 2002529163 A 20010913; KR 20037003845 A 20030317; US 38113603 A 20030806