| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89afae566b725ae78e20cf972d9bcdc7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-0073 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-425 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C11-00 |
| filingDate |
1988-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbb3e46230391982f2fea7b459be7d08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db8e55e1a64445a23594f1d527ee1d6e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d561e950221b7c58d143b9f543151bec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3a167638ffa6b478549deefce636504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dcda5e83a45c3f471d4be0859f9883b3 |
| publicationDate |
1989-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0300463-A2 |
| titleOfInvention |
A remover solution for photoresist |
| abstract |
The inventive remover solution for photoresist compositions comprises (a) a solvent which is typically water, (b) an inorganic or organic alkaline compound such as sodium and potassium hydroxides, and (c) a borohydride compound such as sodium and lithium borohydrides and organic amine borane compounds. When used for removing patter-wise photoresist layer in the manufacturing process of, for example, electronic circuit board substrates, the inventive remover solution gives quite satisfactory results without discoloration or denaturation of the copper surface and solder surface consequently leading to the production of high-quality products. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0578507-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0578507-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6110881-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6319885-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7205265-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7051742-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7144849-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0014852-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0647884-A1 |
| priorityDate |
1987-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |