| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D7-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D7-5013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D7-3218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D7-3245 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D7-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D7-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D7-36 |
| filingDate |
1996-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1996-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-960042233-A |
| titleOfInvention |
Photoresist stripper composition containing chelating agent |
| abstract |
The present invention relates to a stripper composition comprising 20 to 70% by weight of an organic polar solvent (a) having a dipole moment greater than 3.5, 70 to 20% by weight of a selected amine compound (b) based on the weight of the stripper composition, (C) an chelating agent comprising a monovalent or polyvalent acidic ligand and optionally 0 to 10 wt% of a selected amino acid (d) having a hydroxyl group. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20010113396-A |
| priorityDate |
1995-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |