http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019069871-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-04 |
| filingDate | 2017-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2af5780e4c62effa91092a19de50e64 |
| publicationDate | 2019-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019069871-A |
| titleOfInvention | Cement strength improver, additive for cement, and cement composition |
| abstract | The present invention provides a cement strength improver and a cement additive capable of significantly improving the strength of a cured product of a cement composition over a long period of time. Also provided is a cement composition comprising such a cement strength improver. A cement strength improver according to one embodiment of the present invention includes a polysaccharide having a gel-forming ability in alkaline water. The additive for cement in one embodiment of the present invention has the above-described cement strength improver and at least one selected from the group consisting of the following components A, B, and C. Component A: A compound having a structure in which 5 moles or more of alkylene oxide is added to 1 mole of alcohol. Component B: an alkanolamine compound. Component C: at least one member selected from the group consisting of oxycarboxylic acids or salts thereof, keto acids or salts thereof, sugars, and sugar alcohols. 【Selection chart】 None |
| priorityDate | 2017-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 120.