http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105085824-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate | 2015-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105085824-B |
| titleOfInvention | A kind of cross-linking type polycarboxylic acid slump retaining agent and preparation method thereof |
| abstract | The invention discloses a kind of cross-linking type polycarboxylic acid slump retaining agents and preparation method thereof, the structure of the cross-linking type polycarboxylic acid slump retaining agent is shown below, it is copolymerized by polymeric monomer, unsaturated acids, beta-unsaturated esters and polypropylene glycol dimethacrylate quaternary system, the present invention uses one-step synthesis, synthesis temperature is controlled at 10~50 DEG C, synthesis temperature range is wider, properties of product are to temperature-insensitive, the ester group rate of release of cross-linking type monomer polypropylene glycol dimethacrylate is slower, guarantor is collapsed, and effect is good, and the influence to hydrated cementitious is small. |
| priorityDate | 2015-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.