| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0806
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F291-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F291-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F265-00 |
| filingDate |
1997-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f46c17d9cb2c0152f1d57d7ec42ba860
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc9d5e7c9f00c7d1fe9afec5b7f8c060
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdfed466790fd5b0e0e73a926e90d537
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08439f4f9ae20797c1d29db47d04acf1 |
| publicationDate |
2002-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0920454-B1 |
| titleOfInvention |
Process for producing a particulate polymer |
| abstract |
In a process for producing a particulate polymer P with a mean particle diameter d50 from 0.1 to 50 νm, an emulsion E is produced from one or more monomers M which can be polymerised into the polymer P by radical polymerisation, water and at least one protective colloid SK under high shearing forces, and the emulsion E is polymerised in a reactor by using a radical polymerisation initiator RI. The process is characterised in that maximum 75 wt % of the emulsion E ('initial proportion of E') are initially fed into the reactor before polymerisation begins, and in that at least 25 wt % of the emulsion E ('added proportion of E') are only fed into the reactor after the polymerisation begins. |
| priorityDate |
1996-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |