http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2194077-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2435874dc6f5eba095414e0fc683316 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-142 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06 |
| filingDate | 2008-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a627d2c03d015ceffe3a4b40d6e6617b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8144aa60232be6aa8c9844676dd120e2 |
| publicationDate | 2010-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2194077-A1 |
| titleOfInvention | Process for the preparation of aqueous copolymers |
| abstract | The invention relates to a method for producing a copolymer-containing aqueous medium in a polymerization reactor, which is filled with acid monomer, Polyethermakromonomer, water and free radical polymerization initiator, so that in the polymerization reactor, the aqueous medium is formed in which acid monomer and polyether macromonomer to form the copolymer by free radical Are implemented polymerization per mole of polyether macromonomer used a total of 1 to 20 moles of acid monomer, the weight ratio of polyether macromonomer used to water used 5: 1 to 1: 5, wherein at least 70 wt .-% of the water introduced in the polymerization than in the Naturally occurring water is provided which has a relatively low proportion of magnesium ions and chloride ions. |
| priorityDate | 2008-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.