http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105820329-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3322 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-332 |
| filingDate | 2016-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105820329-B |
| titleOfInvention | A kind of preparation method of the macromonomer of esters polycarboxylate water-reducer |
| abstract | The present invention using polyethylene glycol (or derivatives thereof) and acrylic acid (or methacrylic acid) be raw material, doped polyaniline as esterification catalyst, preparation esters polycarboxylate water-reducer macromonomer.In macromonomer preparation process, without adding water entrainer, preparation technology is easy, improves esterification yield, reduces waste discharge, environment-friendly.The esterification yield of the macromonomer prepared with the technique reaches 97.5%, and the water reducer prepared with this macromonomer, water-reducing rate reaches 45%. |
| priorityDate | 2016-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.