http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-950012144-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-425 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-027 |
| filingDate | 1994-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1995-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-950012144-A |
| titleOfInvention | Photoresist strippers containing reducing agents that reduce corrosion of metals |
| abstract | The present invention relates to alkaline photoresist stripping compositions containing reducing agents that reduce or inhibit corrosion of metals. Examples of the reducing agent include compounds containing reactive multiple defects, hydrazine and derivatives thereof such as oximes, hydroquinone, pyrogallol, gallic acid and esters thereof tocopherol, 6-hydroxy-2-5-7-8-tetramethyl Man-2-carboxylic acid, BHT, BHA, 2-6-di-tert-butyl-4-hydroxymethylphenol, thiols, salicylaldehyde, 4-hydroxybenzaldehyde and glycol aldehyde dialkyl acetals Included. |
| priorityDate | 1993-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 139.