| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f6ee64e420ffdad3e2fb360c93302a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F120-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-06 |
| filingDate |
2017-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab8c6b455a82ad563cefb4ace1272c5c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0dbf89ce86a44798768bba80e2e612f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4add079f596ba84662b8a948f05de9d7 |
| publicationDate |
2019-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-102017213600-A1 |
| titleOfInvention |
Concrete flow improvers |
| abstract |
The present invention relates to a process for the preparation of a polymer from (meth) acrylic acid, characterized in that a (meth) acrylic acid-containing process stream from the (meth) acrolein synthesis is subjected to free-radical polymerization. It also relates to the esterification of the resulting polymer to a copolymer ester and its use as a flow improver. |
| priorityDate |
2017-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |