| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b3f4f8df8306f743faf2d4a4af65e1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 |
| filingDate |
2005-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_747cd9e398bfa954be9fd4a48623aa69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e53b2cd766f66353911249217fb0aa5a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_325ceeb71fa4d883fde33552fa8e382e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2325a15fa31eadf4e38f44b9404a962 |
| publicationDate |
2007-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20070084131-A |
| titleOfInvention |
Process for preparing 1-butene / propylene copolymer |
| abstract |
Isotactic, crystalline or crystalline 1-butene / propylene polymer, comprising contacting 1-butene and propylene under polymerization conditions at temperatures ranging from 50 ° C. to 90 ° C. in the presence of a catalyst system obtainable by contacting Solution polymerization process to obtainn n n a) at least one metallocene compound;n n n b) compounds capable of forming alumoxanes, or alkyl metallocene cations; And optionallyn n n c) organoaluminum compounds;n n n Wherein the polymerization medium consists of a mixture of 1-butene and propylene having a content of propylene in the liquid phase in the range of 1% to 60% by weight. |
| priorityDate |
2004-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |