| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e0fb46f92eef5461fa71321a5957583 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0672 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-00 |
| filingDate |
1993-10-26^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-10-04^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_676133a678f905a37610438fda883899 |
| publicationDate |
1994-10-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5352764-A |
| titleOfInvention |
Stepwise linear magnetic polymers and methods for preparation thereof |
| abstract |
A stepwise linear polymer composition having intense magnetic properties and a method for preparation of same. A phthalimide compound and an aromatic dialiphatic acid are reacted in the presence of an acetate of monovalent metal at elevated temperatures to form a phenylenebis diphthalimidine compound. The phenylenebis diphthalimidine compound is then reacted with 3-benzylidine phthalimidine and a metal salt of an aliphatic acid at elevated temperatures under an inert gas to form the intensely magnetic polymer. The reactions may be carried out in the presence of a solvent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007123618-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5602381-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8231941-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010155649-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008280047-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7452572-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11248099-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010330284-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8062756-B2 |
| priorityDate |
1992-04-10^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |