http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102358862-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f9d274592f814be2c3abafa6f99b968d |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N50-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-00 |
| filingDate | 2011-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_654e9e2a91e0cff1fbf14c562776bee1 |
| publicationDate | 2013-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102358862-B |
| titleOfInvention | High-speed railway tunnel rust resistant grease |
| abstract | The invention discloses a high-speed railway tunnel rust resistant grease. The preparation method of the rust resistant grease comprises the following steps: (1) uniformly mixing 24# cylinder oil with 32# mechanical oil; (2) then adding random polypropylene plastic powder, adding aluminium distearate, heating while stirring at 190-195 DEG C for 8-15 minutes, reducing the temperature to 80 DEG C, adding barium dinonyl naphthalene sulfonate, dodecenyl succinic acid and Lanois magnesium soap, continuing to stir for 35-45 minutes, cooling at the room temperature for 24 hours to prepare a thickening agent; (3) adding the thickening agent to form a thickening agent mixed grease; and (4) adding organic bentonite and organic graphite powder into the thickening agent mixed grease, stirring evenly, and grinding by use of a colloid mill to form the high-speed tunnel rust resistant grease. The rust resistant grease has no dropping point at 180 DEG C and can not become hard at a low temperature which can reach minus 20 DEG C. The formula is improved to greatly increase the high temperature resistance and low temperature resistance of the product and expand the application range. The rust resistant grease has the use effect of the original product and the improved high-speed railway tunnel rust resistant grease has a wider prospect. |
| priorityDate | 2011-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.