| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K13-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-037 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K13-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B15-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-06 |
| filingDate |
1989-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1990-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0353083-A3 |
| titleOfInvention |
Hydrogen peroxide compositions containing a substituted oxybenzene compound |
| abstract |
The present invention is directed to a nhydrogen peroxide solution stabilized by a substituted noxybenzene compound which is soluble in hydrogen nperoxide. In a second aspect of the invention, a stabilized nhydrogen peroxide solution contains a mineral acid which nis suitable for etching a metal surface of a metal substrate nsuch as a printed wiring board. |
| priorityDate |
1988-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |