| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9da537f4ec0129a521ae254ed2b7e11c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1033 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G33-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L65-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G33-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-14 |
| filingDate |
2020-12-09^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-12-07^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8e0616a327acf2e8951f5c7bc02aa85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_377e2a9074143eec6cbdd8b2e44573d0 |
| publicationDate |
2021-12-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11192973-B2 |
| titleOfInvention |
Compositions and process for stabilizing phenolic resins containing calixarenes |
| abstract |
This invention relates to compositions and a process for stabilizing or solubilize a phenolic resin containing a mixture of linear phenolic resins and calixarenes. The process comprises contacting the phenolic resin with an epoxide, to at least partially alkoxylate the phenolic hydroxyl groups of the calixarenes. This process forms a stabilized or solubilized phenolic resin with an increased solubility in a hydrocarbon solvent. |
| priorityDate |
2017-01-25^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |