http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109804039-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-964 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2995 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-805 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate | 2016-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109804039-B |
| titleOfInvention | Coated support device for fracturing extraction |
| abstract | The invention relates to a coated support device for a fracturing extraction method, comprising an inorganic matrix material and a coating layer, which contains a polymer of one or more ethylenically unsaturated monomers from the group containing vinyl esters of unbranched or branched alkylcarboxylic acids having from 1 to 15 carbon atoms, methacrylic and acrylic esters of alcohols having from 1 to 15 carbon atoms, vinylaromatic compounds, olefins, dienes and vinyl halides, characterized in that the polymer is obtained by radical-initiated polymerization in an aqueous medium, wherein 0.5 to 20 wt.%, relative to the total weight of the monomers, of an ethylenically unsaturated monomer containing a silane group is copolymerized. |
| priorityDate | 2016-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.