http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021147268-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10764c702d0d4b02a17856a8e212a0bd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-14 |
| filingDate | 2020-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ae220179893ce544ca3dde9795a0510 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4af53eeb0008c2b1100ff92ce24189ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76970ccc287200fb1d012ed25182dbd6 |
| publicationDate | 2021-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021147268-A |
| titleOfInvention | Cement admixture and hydraulic composition |
| abstract | PROBLEM TO BE SOLVED: To provide a hydraulic composition capable of obtaining high strength from the very early stage, showing good cohesiveness and hardly lowering storage stability even if it is previously blended with an alkaline admixture in the hydraulic composition. Provide a cement admixture that is possible. A cement admixture containing calcium aluminate and acidic aluminum sulfate satisfying the following (1) to (3). (1) The aluminum sulfate is amorphous. (2) The solid aluminum sulfate 27 In the spectrum obtained by Al-NMR, it has a peak at a chemical shift of -0.2 to -20.00 ppm, and the half width of the peak is 10.00 to 35.00 ppm. .. (3) Particles having a particle size of 100 μm or more are 70% by mass or less, and particles having a particle size of 10 μm or less are less than 30% by mass. [Selection diagram] None |
| priorityDate | 2020-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.