| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_34fbeb1e614ea098731393cc639cd372 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S525-902 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F257-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F279-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L25-06 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F257-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F279-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01 |
| filingDate |
1999-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4a782c299c76a3451462abb9b8ed699
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a61202f8e04f16e2790db267d58faa1 |
| publicationDate |
2001-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6248807-B1 |
| titleOfInvention |
Method for the preparation of core-shell morphologies from polybutadiene-polystyrene graft copolymers |
| abstract |
High impact polystyrene having a predominant core-shell morphology is made by polymerizing styrene in the presence of polybutadiene using toluene as a solvent. The thermoplastic polymer composition is characterized by a continuous phase of polystyrene containing dispersed graft copolymer particles having a core-shell structure with a polystyrene core occluded inside a polybutadiene shell. The styrene is desirably batch polymerized using styrene/toluene mixtures of about 70:30 by weight in the presence of from about 9 to about 15 weight percent polybutadiene while flashing off the toluene solvent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006178476-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003049311-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8662125-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006084760-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006084761-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7208547-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005249807-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8440224-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010074947-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009311472-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8673350-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011024011-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006116473-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7642316-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009130383-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003013815-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011123608-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005175687-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8147871-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010119597-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8361498-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7842308-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7645511-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7838112-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7883721-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009043065-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7824773-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007178156-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1599507-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1599507-A1 |
| priorityDate |
1999-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |