http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5118536-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af7c9c966acd2ef7eca105d82d8d0991 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-173 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-173 |
| filingDate | 1991-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_024ff0c614f75a541cc971ba42ae72ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14d632d44ceeab74e0c0140c8e68e22b |
| publicationDate | 1992-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5118536-A |
| titleOfInvention | Compositions and methods for inhibiting corrosion |
| abstract | A composition which forms a corrosion-inhibiting film when applied to a metal surface. The composition comprises a low molecular weight polyfunctional polymer formed by polymerizing a vinyl monomer in the presence of a mercaptan chain transfer agent. In one embodiment, the composition comprises a low molecular weight polyfunctional polymer represented by the general formula: <IMAGE> wherein M is a repeating vinyl monomer unit, n is from about 2 to about 40, x is from 0 to about 10, y is from 0 to 1, z is from 0 to 1 if y is 0 and 0 if y is 1 and R is hydrogen, an alkyl group, a hydroxy alkyl group or an alkoxy group. A method of treating a metal surface by contacting the metal surface with a composition that forms a corrosion-inhibiting film thereon is also provided. The composition and methods are useful for inhibiting corrosion of downhole metal surfaces present in oil and gas wells. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6361872-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9960187-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5565416-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5318805-A |
| priorityDate | 1989-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 110.