| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9b0f615b92cd3bb66e8ea41483a2dc63 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S521-907
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-18 |
| filingDate |
1990-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f016edb68914b1726c29d4e9af91729
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3203d7b63d0ebe6d786727948cfb38c0 |
| publicationDate |
1991-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4994499-A |
| titleOfInvention |
Method of adding flame retardant to vinyl aromatic polymers made in a one-step process |
| abstract |
A method of introducing flame retardants into expandable vinyl aromatic polymer beads made in a one-step process is disclosed. Flame retardants with good solubility in blowing agents are introduced after monomer conversion is substantially complete, resulting in vinyl aromatic polymer beads with low residual monomer content. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004094517-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6033731-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6710094-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020007417-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0981955-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0981955-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6303664-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102181004-A |
| priorityDate |
1990-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |