| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G83-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate |
1992-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff217461a9424e8003302bef44b92e21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad3826c8b8cacce1aaadc828b4577902
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d59e028f995bfa31ed7a6a5d576ccdcf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b22c281ab546aba5bf19dc678ee25085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b196682be2d6e98136132bf358721bfd |
| publicationDate |
2000-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100263803-B1 |
| titleOfInvention |
Elastic substantially linear olefin polymers |
| abstract |
The present invention is directed to substantially linear, olefinic polymers with elasticity, having processability similar to highly branched low density polyethylene (LDPE) but with the strength and toughness of linear low density polyethylene (LLDPE). These polymers have a processing index of 70% or less of the processing index (PI) of the control linear polymer and are at least 50% higher than conventional linear olefin polymers at the start of surface melt fracture at the same I 2 and M w / M n . Has a critical shear rate. The novel polymers also have from 0.01 to 3 long chain branches per 1000 carbons along the polymer backbone, with higher low shear viscosity / zero shear viscosity and lower high shear viscosity than the control linear polymer. The novel polymers also have a melt flow rate (I 10 / I 2 ) of at least 5.63, a molecular weight distribution (M w / M n ) and overall as defined by the equation M w / M n ≤ (I 10 / I 2 ) -4.63. Have a critical shear stress of at least 4 × 10 6 dyn / cm 2 at the onset of melt fracture. |
| priorityDate |
1991-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |