http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011102201-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-08 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-08 |
| filingDate | 2009-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_514d76573d4610cdb57e4630414d05f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f64fb1527905e346b68eaae4c02375e |
| publicationDate | 2011-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2011102201-A |
| titleOfInvention | Shrinkage reducing agent for blast furnace cement |
| abstract | An object of the present invention is to suppress the occurrence of cracks in a hardened concrete obtained from blast furnace cement, impart excellent freeze-thaw resistance, and improve the durability of the hardened concrete by an excellent shrinkage reduction function for blast furnace cement. Provided is a shrinkage reducing agent for blast furnace cement. The shrinkage reducing agent for blast furnace cement of the present invention contains a polyoxyalkylene compound (A) represented by the general formula (1) as a main component. R 1 — [O— (A 1 O) m —R 2 ] n (1) (In general formula (1), R 1 represents R 1 derived from a polyhydric alcohol represented by R 1- [OH] n , n is an integer of 3 or more, and A 1 O has 2 to 2 carbon atoms. 8 represents an oxyalkylene group, R 2 represents a hydrogen atom or a hydrocarbon group having 1 to 30 carbon atoms, m represents an average addition mole number of the oxyalkylene group A 1 O, and m is 10 to 1000. .) [Selection figure] None |
| priorityDate | 2009-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 103.