| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d96b5b66891364195bb41cab08898bc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B80-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2461-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-365
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04B1-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04B1-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-5806
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C67-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04B1-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04B1-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-36 |
| filingDate |
2022-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f66d8442f447cada5256c7d3ed05721d |
| publicationDate |
2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114507376-A |
| titleOfInvention |
A kind of thermal insulation and windproof polystyrene board and preparation method thereof |
| abstract |
The invention discloses a thermal insulation and windproof polystyrene board and a preparation method thereof, and relates to the technical field of building materials. In the present invention, a polystyrene foam board with a surface rich in hydroxyl groups is first formed through the first modification treatment and the first foaming; 5-tricarboxypentane is subjected to the second modification treatment to form a hyperbranched polyester phase change film to achieve the thermal insulation effect of the polystyrene board; The styrene board has the effect of heat insulation and heat preservation; then the magnetic field-electric field is used to assist pulsed laser condensation to form a nano-zinc oxide film, which effectively inhibits the growth of mold and makes the polystyrene board have a mildew-proof effect; then the sintering process is carried out to make the surface of the nano-zinc oxide film closed. , to improve the anti-mildew effect of polystyrene board. The thermal insulation and windproof polystyrene board prepared by the invention has the effects of thermal insulation and mildew resistance. |
| priorityDate |
2022-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |