| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6277461275aac8fd5b3a842ce01e844d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc7c8ce51089294294ab24878818e772
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69605249f80b341087c7f4c72fa7a6a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dcd1931b3c6196ed63d8725fccbab798
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e6dcf85cca906d7cae2852968764f5b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf73d33352cebca25ac5debf9541c3e1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 |
| filingDate |
2007-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff5ed0dc0e3479526cfa834e3db5d9ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_786974b18c04cb23edb1aeb6f1bfecbc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_061c2370c3df9d81a2a64f797a128916
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d96715b75dc9ceb592175bcde9875252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e915f2d1931199fba8a4535c1cbe3a7b |
| publicationDate |
2008-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2008063409-A1 |
| titleOfInvention |
Ethylene-propylene copolymer compositions and methods of making and using same |
| abstract |
An ethylene-propylene copolymer having a cold xylene solubles weight percent greater than twice the magnitude of the ethylene content wherein the ethylene content is measured by C13-NMR and having less than about 30% of the cold xylene solubles fraction having a log weight average chain length of less than about 1000 wherein the weight average chain length is measured by gel permeation chromatography. A method of producing a copolymer comprising contacting comonomers with a catalyst system in a reaction zone under conditions suitable for the formation of a copolymer wherein the catalyst system comprises at least two external donors and wherein the copolymer has a cold xylene solubles weight percent greater than twice the magnitude of the ethylene content wherein the ethylene content is measure by C13-NMR and having less than about 30% of the cold xylene solubles fraction having a log weight average chain length of less than about 1000 wherein the weight average chain length is measured by gel permeation chromatography. |
| priorityDate |
2006-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |