| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a22da5b7dd6ed60a21538e5edb23e051 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate |
1995-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca26525720c04af8ac775c7b11d54915 |
| publicationDate |
1996-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5552517-A |
| titleOfInvention |
Production of polysuccinimide in an organic medium |
| abstract |
There is disclosed a process for preparing polysuccinimides by the thermal condensation of amino acids such as L-aspartic acid in high boiling organic reaction medium whereby a polymer is provided having highly desirable color characteristics. The organic medium is selected from high boiling alkyl alcohols having from 7 to 14 carbon atoms such as isodecanol and high boiling alkanes having from 10 to 20 carbon atoms such as dodecane. The organic medium can be employed in conjunction with acid catalysts for the condensation reaction and can be easily recovered for reuse with little or no need for purification. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8703878-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9018323-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE46190-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8334364-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10538623-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009239782-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010234537-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016091654-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9149540-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008113028-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9434822-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2738834-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5981691-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5859149-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9834976-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5856427-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9346923-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5859179-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010292414-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7101565-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8808749-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5834568-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-736369-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017042112-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8940332-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10370620-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011201754-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8323669-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6657041-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5889072-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006099265-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8920788-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009281300-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009162313-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2699360-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1060208-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1060208-A1 |
| priorityDate |
1995-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |