| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_19270b178cd9a8e5903ddba33b689376 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F14-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-1676
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3817 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-167 |
| filingDate |
1974-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1977-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e01c4f48f08ca4da38fb7f30e5c240bd |
| publicationDate |
1977-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4012440-A |
| titleOfInvention |
Methylene phosphonates of oxyalkylated polyalkylene polyamines and uses therefor |
| abstract |
Methylene phosphonates of oxyalkylated polyalkylene polyamines having at least three nitrogen atoms wherein there are nitrogen-bonded methylene phosphonate units of the formula -CH2PO(OM)2. These compounds are used as scale inhibitors, chelating agents, etc. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4707306-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4540508-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5112496-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4931189-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4071464-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4064044-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0165333-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5495042-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4778865-A |
| priorityDate |
1970-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |