| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c62268de3e92657ca5b9adcac4778225 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B40-0042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B20-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-345
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B20-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-14 |
| filingDate |
2001-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce705ee091265b05e57c7464a5e12141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02b61b87307c8a51d6ce55fce0ba46c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa5e9ba76e8eaab7299110c6cc7bd6d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d81d4b902a166388ce85547440a75d67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a91ed55509f18d39eacca46426b9b88 |
| publicationDate |
2002-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002356355-A |
| titleOfInvention |
Cement admixture and cement composition |
| abstract |
(57) [Problem] To provide a cement admixture and a cement composition which do not generate dust by slurrying and exhibit excellent expansion performance and shrinkage reduction effect even when kneaded. SOLUTION: Free mineral produced by heat-treating a mixture containing a CaO raw material and a CaSO 4 raw material and a mineral containing anhydrous gypsum as an active ingredient, and the content of the mineral in the mineral is that anhydrous gypsum is free lime. And anhydrous gypsum total 1 It is a cement admixture containing 10-50 parts of the expanding material in 00 parts and a shrinkage reducing agent, and 50-80 parts of the expanding material, shrinkage reducing agent in 100 parts of the total of the expanding material and the shrinkage reducing agent Is a cement admixture characterized by being 20 to 50 parts, and further comprises a cement composition comprising the cement and the cement admixture. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017186244-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020049819-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016002655-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112218838-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112218838-A |
| priorityDate |
2001-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |