| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9a15a8ea6da8dcb8754439a421025717 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M159-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M173-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M135-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M135-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M173-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M159-12 |
| filingDate |
2000-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90288b45bcd8f6969dc0585c0f375bc8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5f499c4eead00b588e9c9d7c04e55e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9f2ee1386d4553a73af189584d289b7 |
| publicationDate |
2002-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1198545-A1 |
| titleOfInvention |
Light-colored sulfur-containing extreme pressure lubricant additives |
| abstract |
Extreme pressure lubricants, concentrates and greases. Disclosed herein are extreme pressure metal working lubricants which comprise a lubricant base material and a reaction product of (1) an amine containing from 1 to about 30 carbon atoms and (2) sulfamic acid or derivative thereof containing from 1 to about 30 carbon atoms. The reaction product or extreme pressure additive may be either water soluble or oil soluble. Amines containing from 1 to about 7 carbon atoms are generally used for making water soluble reaction products, and amines containing 8 or more (up to about 30) carbon atoms are generally used for making oil soluble reaction products. Water based lubricants comprise water and a water soluble reaction product. Oil based lubricants comprise an oil of lubricating viscosity and an oil soluble reaction product. Reaction products may be either addition products or sulfonamides. |
| priorityDate |
1999-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |