http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3310735-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc05229904be2987713acc8b41db7cd3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-487 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2652 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-585 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-163 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-508 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-508 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B26-06 |
| filingDate | 2016-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_136c191974bc3e05ac21667c9ae21f93 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb7532b0a163f415f02887a2a88ae053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba395e851c9cd3867d6c3f3a21a96897 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b7acd88284b9b854f77fe3b00275c65 |
| publicationDate | 2018-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3310735-A1 |
| titleOfInvention | Method for producing polymers on the basis of acryloyldimethyltaurate and neutral monomers |
| abstract | The invention relates to a method for producing water-soluble or water-swellable polymers, containing a) 5 to 98 mol.%, preferably between 20 and 80 mol.% of one or more recurrent structural units of formula (1), where R1, R2 and R3 represent hydrogen, methyl or ethyl, Y represents a chemical bond, O, CH2, C(CH3)H, C(O)NR2, A represents a chemical bond, O, arylene, phenylene, linear or branched C1-C12-alkylene, a linear mono-hydroxyalkylene group with 2 to 6 carbon atoms or a linear or branched di-hydroxyalkylene group with 3 to 6 carbon atoms, D stands for S(O), POH, POR3 or PO-Q+, Q+ stands for H+, Li+, Na+, K+, ½ Ca++, ½ Mg++, ½ Zn++, ⅓ Al+++, ¼ Zr++++- or for mixtures of these ions, and b) 2 to 95 mol.%, preferably 20 to 80 mol.% of one or more mutually-independent recurrent neutral structural units, characterised in that the monomers from which the structural units a) and b) are derived undergo free radical polymerisation in precipitation in a polar solvent or solvent mixture, providing that a second polar organic solvent is present if the polar solvent or solvent mixture contains 2-methyl-2-propanol, a ketone or both. |
| priorityDate | 2015-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 148.