| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-347 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-347 |
| filingDate |
1989-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8973df88bf6f7d4420d3fbde73af652b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b33a4084407da3310796ba2d29cfa41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_838980f410b777c9f044fd628bf2e1ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a62ca38c72cf5e5692331a6ddfbe7363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_430829634efa640765484b4329d5585a |
| publicationDate |
1991-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5001245-A |
| titleOfInvention |
Process for producing metallic salt of ethercarboxylic acid |
| abstract |
A preparation of metallic salt of ethercarboxylic acid in a pure form by restraining the formation of fumaric acid likely to occur when maleic acid and/or maleic anhydride react with oxycarboxylic acid. The ethercarboxylic product is a useful chelating agent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5068421-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6326514-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5391823-A |
| priorityDate |
1988-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |