http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104402309-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B26-18 |
| filingDate | 2014-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104402309-B |
| titleOfInvention | Artificial stone and preparation method thereof |
| abstract | The invention discloses an artificial stone. The raw materials of the artificial stone comprise stones, unsaturated polyester resin taken as the adhesive, and alkaline earth metal oxides and/or alkaline earth metal hydroxides, which are taken as the modifier to modify the unsaturated polyester resin. The invention further provides a preparation method of the artificial stone. The conventional artificial stone raw materials are improved: unsaturated polyester resin is taken as the adhesive, is modified by a modifier namely alkaline earth metal oxides and/or alkaline earth metal hydroxides, and is co-used with the stones. At the same time, the conventional artificial stone preparation technology is improved: the heating and curing-modification treatment is carried out after a plate is prepared. Thus the expansion coefficient (alpha) of the prepared artificial stone is reduced, and the thermal transition point (Tt) is increased at the same time. |
| priorityDate | 2014-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.