http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109626927-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2201-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-144 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B11-264 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B11-26 |
| filingDate | 2018-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109626927-B |
| titleOfInvention | Light desulfurization plaster |
| abstract | The invention provides light desulfurization plastering gypsum which comprises the following components in parts by weight: 61-90 parts of desulfurized building gypsum, 2-13 parts of vitrified micro bubbles, 0.015-0.05 part of starch ether, 0.2-0.35 part of hydroxypropyl methyl cellulose water-retaining agent, 0.15-0.45 part of modified composite protein retarder, 0.01-0.15 part of thixotropic agent and 0.35-1.0 part of composite filler; the desulfurized building gypsum comprises the following components in percentage by mass: 0-8% of AIII phase and 0-5% of DH phase; 75-85% of HH phase and 2-9% of AII phase; and two or more of the composite filler, namely the silica fume, the silica micropowder, the white carbon black, the bentonite, the porous diatomite and the vermiculite powder. The light desulfurized plastering gypsum provided by the invention has higher compressive strength under the interaction of the components with the contents. Also has higher breaking strength, water retention rate and bonding strength. |
| priorityDate | 2018-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.