| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_376f5e0a3ba9745609c699d755cfd622 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1092 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-16 |
| filingDate |
2001-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_992dce7f0232d0fcbcaa9aa732e06fde
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c533ad690a98c252670491a4c687d95d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3eedd17d27ac9b33ec8f4af1bd910bb4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89d0efe116b2fe29fbb5b62a5dd1a841 |
| publicationDate |
2002-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6399715-B2 |
| titleOfInvention |
Solution polymerizing aspartic acid and monomer to form succinimide copolymer |
| abstract |
A method for the preparation of a succinimide copolymer by the catalytic co-polymerization of aspartic acid with a selected polyfunctional monomer in the presence of a cyclic carbonate solvent. Succinimide copolymers of relatively high weight average molecular weight and high purity can be produced in relatively high yields while employing a relatively low catalyst loading. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004097693-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7074881-B2 |
| priorityDate |
1997-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |