Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93d4be1122ac19a1f6b4b45a73b1645f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12cc304297d5e420a3aea93581601ef0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b772c778a6c52f5971f416f81131e8ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78b7eec57b620624ece8b90cfda01ebc |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2666-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2438-03 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D151-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F293-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F287-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F285-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J151-003 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F257-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F279-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F287-00 |
filingDate |
2010-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3fb8e0c466cb940a23d8dd6490e08a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fa79f42331f32f60b13b63083ae064a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afb0558029a52e5491390231e8c62291 |
publicationDate |
2010-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2010096867-A1 |
titleOfInvention |
Polymer particles |
abstract |
The present invention relates to a method of forming polymer on the surface of polymer particles, the method comprising: (i) providing a dispersion comprising a continuous aqueous phase, a dispersed organic phase comprising one or more ethylenically unsaturated monomers, and a RAFT agent as a stabiliser for said organic phase; (ii) polymerising the one or more ethylenically unsaturated monomers under the control of the RAFT agent to form an aqueous dispersion of seed polymer particles; (iii) crosslinking the seed polymer particles; (iv) swelling the crosslinked seed particles with one or more ethylenically unsaturated monomers to form an aqueous dispersion of monomer swollen crosslinked seed polymer particles; (v) increasing the temperature of the monomer swollen crosslinked seed polymer particles to expel at least some of the monomer therein onto the surface of the particles; and polymerising at least the expelled monomer to form polymer on the surface of the particles. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3498794-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2625239-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3708625-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3016635-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108084376-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020198789-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108084376-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015110750-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2625239-A2 |
priorityDate |
2009-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |