| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e39f7aa9b16c328d43310a7d72bd748 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K2240-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K2240-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-0228
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-0285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-0292
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K5-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K5-0085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27K3-08 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27K3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27K3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27K3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27K3-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27K3-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27K3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27K3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27K3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27K3-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27K3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27K3-00 |
| filingDate |
2018-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ab4cfe19092c86cd5401a0d13711972 |
| publicationDate |
2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11370146-B2 |
| titleOfInvention |
Enhanced performance of wood and engineered wood products using combined durability and flame retardancy |
| abstract |
A treatment process and wood products thereof including a product formulation of a single phase solution combining a wood preservative (durable component) with a Flame Retardant component (FR) to produce a durable Flame Retardant (dFR) treated wood product. The durable component comprises a range of copper based and non-copper based wood preservatives, while the FR component comprises alkali metal silicates and alkali metal aluminate compounds. The dFR working solution undergoes chemical impregnation (treatment) followed by a heat (fixation) process step that locks the chemical into the wood making it non-leachable. The dFR treated wood products are tested for their enhanced fire performance properties. When heated, wood undergoes thermal degradation and combustion producing gases, vapors, tars and chars. Using a cone calorimeter burn test method, dFR treated wood products show a significant reduction in heat release rate, mass loss rate and smoke generated values compared to untreated radiate pine. |
| priorityDate |
2017-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |