| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3f33983f659d6cf3d6340792db910ebb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e443fcd44793752f156437bbfd4c8603
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4156ea9f88fde1e820d26aa1bb02f6dc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-14891
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B63-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-1485 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate |
2007-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7619f798cb5e7a957ad4a85c5995c09f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_324dd2af28b01761588554d326c3984d |
| publicationDate |
2007-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2007119849-A1 |
| titleOfInvention |
METHOD FOR PURIFYING α-METHYLSTYRENE, AND HEAT-RESISTANT STYRENE COPOLYMER USING THE α-METHYLSTYRENE |
| abstract |
The present invention aims to provide a high-purity α-methylstyrene by efficiently removing polar material present in an α-methylstyrene. Specifically disclosed is a method for purifying an α-methylstyrene, wherein polar material contained in an α-methylstyrene is reacted in the presence of a basic substance and the reaction product of the polar material is separated from the α-methylstyrene. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009179669-A |
| priorityDate |
2006-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |