Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_adb0e564374fedf34b36103d36e6455a |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2070-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-10 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M143-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0807 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N20-04 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M143-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-50 |
filingDate |
2003-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63960a3e7ff0978c769bd8804ad49a11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9c57f39a6e0e7cfe49e3e70d431ae98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9e56803661a696efb941edbc55f5685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4df54743e8697f2a83dc65a45f0cd872 |
publicationDate |
2005-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1574550-A1 |
titleOfInvention |
Polymer blends and their application as viscosity index improvers |
abstract |
The present invention relates to a polymer blend containing a high ethylene contentnethylene-propylene copolymer and a lower ethylene content ethylene-propylenencopolymer. The polymer blend of the present invention is useful for the preparation ofnviscosity index improvers with improved lower temperature properties relative tonconventional viscosity index improvers. |
priorityDate |
2002-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |