http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CS-252719-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_100c6e3b0503a5732a08be2fc783818c http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ed9443eb382effbe79b22ff5fbf1e8ed |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C1-00 |
| filingDate | 1985-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92ee8d8b0464c119a2ca9fcf7a3bc3e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85827c23b314eaa11d04ffeb90a7f3c0 |
| publicationDate | 1987-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CS-252719-B1 |
| titleOfInvention | Waste treatment method |
| abstract | Solving the problem of pretreatment with a targetnmaking the tanning process more efficientnof chromium in wastewater.nThe essence of the solution is that in the interphasenthe flesh is treated with tannerynauxiliary preparation consisting of:nfrom 20 to 5% wt. chemically unmodifiednneutral oil, 7 to 25%nwt. a synergistic mixture of oxyethylated highernfatty alcohols or oxyethylatednhigher fatty amines, 2 to 8%nwt. an anionic leveling agentn8 to 12 wt. formalin, 4-12%nwt. urea, up to 61% by weight.nwater, and then a pickling agent is added. |
| priorityDate | 1985-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.