| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52a65b677bbedbe7bf090dd556a7cc43 |
| classificationCPCAdditional |
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/B01J2219-182
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2308-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-14 |
| filingDate |
1998-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bb568fda1f13ab34b32b3b633216343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31db7c46400d000dd0689508e3b05934
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bca698415c78fc5b1e4881249e4c693e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7894ea47badf60354a242a6d112350e4 |
| publicationDate |
1999-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0885926-A3 |
| titleOfInvention |
Propylene polymer blends, processes of producing the same, and polypropylene resin compositions |
| abstract |
A propylene polymer blend is disclosed whichncomprises (A) a propylene-α-olefin random copolymer with anpropylene content of 90 to 99% by weight and (B) anpropylene-α-olefin random copolymer with a propylene contentnof 55 to 90% by weight, wherein the intrinsic viscosityn([η B ]) of the copolymer B ranges from 1.3 to 3.5 dl/g, thenratio ([η B ]/[η A ]) of the intrinsic viscosity ([η B ]) of thencopolymer B to the intrinsic viscosity ([η A ]) of thencopolymer A ranges from 0.5 to 1.3 and a product ( ([η B ]/[η A ])nx (W A /W B ) ) of the intrinsic ratio ([η B ]/[η A ]) of bothncopolymers and the weight ratio (W A /W B ) of both copolymersnranges from 1.0 to 4.5. A polypropylene resin compositionncomprises 99 to 99.9999% by weight of the propylene polymernblend and 1 to 0.0001% by weight of an α-crystal nucleatingnagent. |
| priorityDate |
1997-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |