| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95585944cd76ddfb6dc33ed2a0b84403 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L91-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2666-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F232-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J123-0853
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J157-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F232-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J125-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J145-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J201-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F232-06 |
| filingDate |
2003-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_620855a825362878a13be31bd41c8cc4 |
| publicationDate |
2005-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1568722-A1 |
| titleOfInvention |
Method for producing petroleum resin and hydrogenated petroleum resin |
| abstract |
The present invention relates to a process for producing anpetroleum resin which comprises subj ecting a cyclopentadiene basedncompound and a vinyl-substituted aromatic compound substantiallynfree from a high molecular weight substance to copolymerizationnreaction in the presence of a solvent. According to the presentninvention, it is made possible thereby to obtain a petroleum resinnand a hydrogenated petroleum resin which are each minimized innthe amounts of high molecular weight substances and which haveneach narrow molecular weight distribution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3124503-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1574526-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1574526-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160138391-A |
| priorityDate |
2002-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |