| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90e7136bc810b844502b21de846a8a71 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-126 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-20 |
| filingDate |
1985-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1986-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_750b5bc247f5c2bba81e8077ca5b8b0c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d301fe9f041931067f60335b41f1fb2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af8a02dbb04f9c61eef738dcd7ff9cb3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_490d7f3f21fe8d584d1f8d9f0d0f55e4 |
| publicationDate |
1986-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4578205-A |
| titleOfInvention |
Use of methylene azelaic acid as a corrosion inhibitor |
| abstract |
The use of methylene azelaic acid having the formula CH2=C-[(CH2)3-COOH]2 or an alkali metal salt thereof in glycol and water based automotive antifreeze formulations is described. Unlike natural dicarboxylic acids such as sebacic acid, methylene azelaic acid does not form a precipitate and drop out of solution, rendering the antifreeze unprotected against corrosion. The methylene azelaic acid component should be present in an amount of from 1.5 to 4.5 wt. % based on the glycol component. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4946616-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5668096-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007131898-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6802988-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5531937-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5741436-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5422025-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10336928-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5000866-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6080331-A |
| priorityDate |
1985-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |