http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20090090901-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6239698cd5806bf18d46f51276324f51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3ebce7e71f88410355a50527aa09a42e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-26 |
| filingDate | 2008-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1398d9c0e4ce3aafe96d4d4a5a967bd1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d56da991c32e67513223119c0745dec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb26283c54dbc7d9f633eea9f3f2a846 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c806911b381f01bfb424ae8c7e4ce1f |
| publicationDate | 2009-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20090090901-A |
| titleOfInvention | Water-soluble polymer composition, its manufacturing method, pump-pressure shield method using water-soluble polymer composition |
| abstract | The present invention is a water-soluble polymer composition for controlling the fluidity of the soil by adding it to the soil for the transfer of the soil excavated by the shield method, the polyacrylamide air having a molecular weight of at least 1 million and an anionicity of 5 to 50 mol%. Coalesce, a cellulose derivative having a molecular weight of at least 50,000 and an etherification degree of 0.3 to 3.0, and α-L-gulonic acid and β-D-mannuronic acid in a pyranose type. Water-soluble polymer composition comprising a clay mineral containing 1,4-glycoside-bound first water-soluble natural polysaccharide and montmorillonite of sodium (Na) type or calcium (Ca) type and its preparation The present invention relates to a pump pressure shield method using a water-soluble polymer composition. According to the present invention, the excavated soil mixed with the water-soluble polymer composition has both good slump value and bleeding rate, and secures a large amount of soil by good pressure pumping by securing the inseparability, flowability, and indexability of the excavated soil and water. Can be discharged. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101466750-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112145188-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10173925-B2 |
| priorityDate | 2008-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.