| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_afea2aa6f1f892c1456cf7d7a8bc0242 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0869
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F255-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F255-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F255-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F255-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L7-00 |
| filingDate |
1987-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e5b45beb5af95274e22b5dc367a9fa2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02e3e98be1dbb18615a4c857e24a926d |
| publicationDate |
1992-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1295764-C |
| titleOfInvention |
Polyolefin compositions having high rigidity and high impact resistance |
| abstract |
A B S T R A C T The invention is concerned with a polyolefin composition comprising: (a) 10-96% by weight of a propylene polymer; (b) 2-30% by weight of an ethylene/.alpha.-olefin copolymer obtained by copolymerizing ethylene with an .alpha.-olefin having 3 to 12 carbon atoms in the presence of a catalyst consisting essentially of a solid material and on organoaluminum compound, the solid material containing magnesium and titanium and/or vanadium, and the ethylene/.alpha.-olefin copolymer having the following properties (i)-(iv): (i) Melt index 0.01 - 100 g/10 min (ii) Density 0.860 - 0.910 g/cm3 (iii) Maximum peak temperature as measured according to not lower than a differential scanning 100°C calorimetry (DSC) (iv) Insolubles in boiling not less than 10 n-hexane wt.% (c) 2-60% by weight of a mica, provided the total amount of components (a), (b), and (c) is 100% by weight. The composition according to the invention has a high rigidity and a high impact resistance, and is particularly useful in the fields of automobile industry and electric industry. |
| priorityDate |
1986-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |