Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-344 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-148 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2-10 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00 |
filingDate |
2013-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6241403bb98daa9c3f2f6dbfaf2c7ca3 |
publicationDate |
2015-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2015031847-A1 |
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/WO-2018211213-A1 |
priorityDate |
2013-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |