http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1192124-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33950b90dba37baba0a14b224f586641 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-08 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C219-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-08 |
| filingDate | 2001-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22438582f2191b7beffbac80754d0949 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cf0fef6586050f6416bb2544a2b371b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4139d0b68c93ed1e4a0e759572e546c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e3ca8a0d4ec232be5d22c309af2b05c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83fc05463ea3f5b6e2269f38f7bcfcb3 |
| publicationDate | 2002-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1192124-A2 |
| titleOfInvention | Method for making monomers with two quaternary amino groups and (co)polymers obtained from said monomers |
| abstract | The invention concerns a method for preparing compound (I), which consists in introducing a quaternizing agent R3 - X- in a solution, in a organic solvent or a mixture of organic solvents, of a compound of formula (III), at a temperature between 35 to 80 °C, then allowing the reaction to occur at said temperature until compound (III) has completely or substantially disappeared; and adding water, and then preparing an aqueous dispersion of compound (I), and eliminating water, as the case may be. R1 = H or -CH¿3; R?2 = one among -CH¿3?, -C2H5, -C3H7 and -C4H9; both R?3¿'s are identical or different and represent each one among -CH¿3?, -CH2H5, -C3H7, -C4H9 and -CH2C6H5; the two X?-¿ are identical or different and represent each Cl?- or Br-¿. |
| priorityDate | 2000-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.