| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e8162583449169edd42d57583424038 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M175-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-16 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M175-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G33-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D1-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21B45-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G31-11 |
| filingDate |
1975-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7f8cd8124a65872032eed1b4e35a7cf |
| publicationDate |
1980-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4201664-A |
| titleOfInvention |
Ultrafiltration or reverse osmosis treatment of emulsified oil metal working coolants |
| abstract |
A portion of the oil-in-water emulsion used as a lubricant/coolant in the shaping of metal articles such as containers is subjected to a reverse osmosis or ultrafiltration process to concentrate the oil portion and separate a water permeate. The oil concentrate is reincorporated in the remaining portion of the coolant and the permeate is used as rinse water to remove oil residues retained on the article from the metal shaping operation. The coolant is then reconstituted with the oil residue rinsed from the article. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6482370-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5498341-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10550271-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10472769-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7179376-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007075087-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8703503-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5439592-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6435198-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007056906-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005115902-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10301530-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100428981-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4966693-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10220351-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7368057-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4780211-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5186758-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5352296-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6013185-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4846976-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005205112-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015105630-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5733378-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7412979-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9868911-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010059084-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022078673-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9518672-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3055387-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10590350-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5641456-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8709535-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5853014-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007034240-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022078672-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1914203-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6207058-B1 |
| priorityDate |
1975-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |