| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a97612f2c23b65084d0b31bb50e5e39 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K13-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-10 |
| filingDate |
2009-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7ef237d2d4528fd596d3d130d3ae633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b4f64d2c5242b342e1386e33a290320
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c8fec6c1374ce8b09416889ee9c6353 |
| publicationDate |
2009-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
NO-20091361-L |
| titleOfInvention |
Additives for chromic acid use |
| abstract |
The fluorosurfactor-free, long-term stable and biodegradable additive for chromic acid solutions has a reducing effect on the surface tension and thus improves the chromium precipitation, especially in connection with electrophytic chromium plating. Preferred additives are CH (CH) SOH and salts thereof, with n = 10 to 18. |
| priorityDate |
2006-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |