http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100337133-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B16-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-385 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-38 |
| filingDate | 2000-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100337133-B1 |
| titleOfInvention | Polyalkyleneglycol sulfonic acid-based ester copolymer for cement admixture |
| abstract | The present invention can increase the fluidity of the cement, mortar or concrete composition to obtain a high slump even at a small amount of addition, has good air swelling stability while having good stability of the slump and entrained air with little adverse effect on the setting time and bleeding Provided are novel copolymers that can be used as cement admixtures. The copolymer includes a structural unit represented by the formula (1) as an essential structural unit.n n n Formula 1 |
| priorityDate | 2000-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.