| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-039 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F22-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F12-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-36 |
| filingDate |
1987-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1991-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0271010-B1 |
| titleOfInvention |
Copolymers with 0-nitrocarbinol ester groups, and their use |
| abstract |
Copolymers containing from 5 to 50 mol % of monomers having o-nitrocarbinol ester groups, from 95 to 50 mol % of O-substituted p-hydroxystyrene and from 0 to 30 mol % of other copolymerizable monomers are useful for producing positive-working photoresists and light-sensitive coating materials. |
| priorityDate |
1986-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |