http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100500497-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-08 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 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/C08L23-08 |
| filingDate | 1998-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2005-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100500497-B1 |
| titleOfInvention | Polypropylene composition and process for producing the same |
| abstract | The present invention provides 0.01 to 5 parts by weight of an olefin (co) polymer (a) having an intrinsic viscosity of 15 to 100 dl / g, 100 parts by weight of propylene homopolymer (b) having an intrinsic viscosity of 0.2 to 10 dl / g, and an intrinsic viscosity A polypropylene composition containing from 28 to 300 parts by weight of an ethylene-propylene copolymer (c) having a 0.2 to 10 dl / g, wherein the melt flow rate ratio MFR PP / of the homopolymer (b) to the melt flow rate of the copolymer (c) MFR RC is 0.3-4, intrinsic viscosity ratio of copolymer (c) to intrinsic viscosity of homopolymer (b) homopolymer (b) by weight of copolymer (c) with [η] RC / [η] PP Weight ratio W PP / W RC is a polypropylene composition in the range of 0.2-3. This polypropylene composition has high melt strength, high crystallization temperature, excellent thermal stability, and the molded article obtained therefrom has excellent transparency, low molding compression ratio, and excellent resistance to impact and bending whitening. |
| priorityDate | 1997-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 240.