http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2089634-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0236 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-04 |
| filingDate | 1993-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04f17fe902497fc83a69f64727904630 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9b0528a8ae6ad84bf0d1255548c1110 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3519bddcb801454e438e2a950780a3be |
| publicationDate | 1993-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2089634-A1 |
| titleOfInvention | Positive type resist composition |
| abstract | ABSTRACT OF THE DISCLOSURE A positive type resist composition comprising an alkali-soluble resin and a quinonediazide compound, wherein the alkali-soluble resin containing resin (A) is obtainable through a condensation reaction with at least one phenol compound represented by the following general formula (I): ( I ) wherein R1 to R3 independently to one another each represent a hydrogen atom or an alkyl or alkoxy group having 1-4 carbon atoms and k represents 1 or 2, at least one compound represented by the following general formula (II): (II) wherein R4 represents a hydrogen atom, an alkyl group having 1-4 carbon atoms or a phenyl group, R5 to R7 independently of one another each represent a hydrogen atom or an alkyl or alkoxy group having 1-4 carbon atoms and n represents 1 or 2, and an aldehyde compound. This composition is excellent in the balance between perform-ances such as sensitivity, heat resistance and profile, and is free from scum. |
| priorityDate | 1992-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 210.