| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dcb88e6c103e4974b104452c51fbb4a5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F22-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F22-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F122-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-02 |
| filingDate |
1987-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1988-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36274cf0300f631fb47d5faf7929bdba |
| publicationDate |
1988-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4789716-A |
| titleOfInvention |
Method of manufacturing polymaleic anhydride powders |
| abstract |
A method of manufacturing pulverulent polymaleic anhydrides in which maleic anhydride is polymerized in an organic solvent in the presence of a dispersant. Polymerization results in high yields of polymaleic anhydride, as a colorless or faintly colored powder. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5156744-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4990551-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5077364-A |
| priorityDate |
1986-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |