http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106188556-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-302 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F120-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F120-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F126-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F120-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F120-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F126-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F228-02 |
| filingDate | 2016-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106188556-B |
| titleOfInvention | Poly carboxylic acid modified carboxylic acid halides is grafted the method that compound side chain prepares cement water reducing agent |
| abstract | Poly carboxylic acid modified carboxylic acid halides is grafted the method that compound side chain prepares cement water reducing agent and belongs to water-reducing agent field.The present invention passes through the method that first backbone polymerization is modified carboxylic acid halides cationic side chain polymerization then graft reaction again again, the excellent poly carboxylic acid modified carboxylic acid halides of processability is grafted compound side chain type cement water reducing agent material, polycarboxylic acids main chain is obtained with the free radical polymerization of unsaturated carboxylic acid class monomer elder generation, carboxylic acid group on main chain is modified as acyl halide group, then high price cerium salt is polymerize unsaturated cationic quaternary ammonium salt monomer with alcohol composition oxidation-reduction trigger system initiation and obtains terminal hydroxy group cationic side chain, again by polycarboxylic acids main chain and terminal hydroxy group cationic side chain containing acyl halide group, polyethylene glycols compound is made through graft reaction.The present invention has synthesized compound side-chain structure by way of poly carboxylic acid modified carboxylic acid halides and grafted cation type side chain and side-chain of polyelycol, and reaction process is simple and easy to control, energy-efficient, shows excellent diminishing and protects the composite efficacy to collapse with highly resistance clay. |
| priorityDate | 2016-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 133.