| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-344
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-411
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-148 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-12 |
| filingDate |
2013-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6241403bb98daa9c3f2f6dbfaf2c7ca3 |
| publicationDate |
2015-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8962779-B2 |
| titleOfInvention |
Method of forming polyaryl polymers |
| abstract |
In a method of forming a polyacetal or polyketal, a specific acetal- or ketal-containing bis(aryl)acetal is coupled with itself or a comonomer in the presence of a catalyst and a base. The polymerization reaction tolerates hydroxyl and other functional groups on the bis(aryl)acetal. Among other applications, the polyacetals and polyketals are useful components of photoresist compositions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017039914-A |
| priorityDate |
2013-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |