| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74415d2d575191b74012a38dc7a41110 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-06 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B103-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-14
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/C04B24-26 |
| filingDate |
2005-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c90beb6e05f301f490228b4ef72587a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ea67f20f6d2c108c4718a4c1fb54701
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1499acb1464188a42e8d5c9773febd0d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71dae0163212c1190824f9ee2597564c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61320cdbe02ce248242d92c6d3173221 |
| publicationDate |
2007-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2007063090-A |
| titleOfInvention |
Ultra-fast-hardening cement composition and dispersant for super-fast-hardening cement composition |
| abstract |
The present invention provides an ultrafast cement composition that has both excellent fluidity and initial strength development in a low-temperature atmosphere and is excellent in fluidity retention. SOLUTION: It includes a super fast hard cement (A) having calcium aluminate as an essential component, a polyacrylic acid dispersant (B) having a polyethylene oxide chain, and a polyacrylic acid dispersant (C). A super-hard setting cement composition comprising: The polyacrylic acid dispersant (B) having a polyethylene oxide chain is represented by the following general formula (1); [Chemical 1] (Wherein R 1 is the same or different and represents a hydrogen atom or an alkyl group. N represents an average number of added moles) and a repeating unit derived from a monomer represented by the following general formula ( 2); [Chemical 2] (Wherein M represents a hydrogen atom, a monovalent metal atom, a divalent metal atom, an ammonium group or an organic amine group) and a copolymer having a repeating unit derived from a monomer represented by A super fast-hardening cement composition. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9212094-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101974135-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015101519-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014010572-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017160076-A |
| priorityDate |
2005-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |