http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115232463-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5188d612141600f542a63e9dffeadd21 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-585 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3876 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38 |
| filingDate | 2022-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e37603b300e9aa87f8310b8a10758f4 |
| publicationDate | 2022-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115232463-A |
| titleOfInvention | A kind of high-density glass fiber board and preparation method thereof |
| abstract | The invention discloses a high-density glass fiber board and a preparation method thereof. The glass fiber board treats a modified resin with a modifier, and then soaks the high-density glass fiber board in it. High-density fiberglass board; when the modified resin is blended with the modifier, the hydroxyl groups in the modified resin molecule react with the isocyanate groups at both ends of the modifier to form a hyperbranched structure, which cooperates with the polyethersulfone in the modified resin molecule to make the resin The toughness is greatly improved and the mechanical properties of the glass fiber board are improved. At the same time, the spiro ring structure of the side chain is opened under the action of hydrogen ions, and the chemical bonds in the molecules are transferred between atoms, which can make the resin material expand. The glass fiber board has the problem of resin shrinkage affecting normal use. |
| priorityDate | 2022-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.