http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0693524-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2cb72657cf0479385a9b5e655af1e16f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 |
| filingDate | 1995-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fe2feb2a2d83728a26046eaec7823ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e18c50e3657eda4cc0f890a955b496a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e489bf25e68f7fa2892f64fb8a86dee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aebf48092c1a5ecc96d18e392ca5821a |
| publicationDate | 1996-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0693524-A1 |
| titleOfInvention | Polypropylene resin and film prepared therefrom |
| abstract | A polypropylenic resin which is used for preparing a film and has (1) a content of an isotactic pentad fraction as an index of stereoregularity and a content of a n-heptane insoluble fraction which are in a range of 85.0 to 92.0 % by mol and in a range of 93.0 to 97.0 % by weight, respectively, and satisfies a relation expressed by an equation: 0.750P+27.125<H wherein P indicates the content of an isotactic pentad fraction in % by mol and H indicates the content of a n-heptane insoluble fraction in % by weight, and (2) a melt index which is in a range of 1 to 20 g/10 minutes and satisfies a relation expressed by an equation: τ≦0.65-0.025MI wherein MI indicates the melt index and τ indicates a relaxation time in second obtained by a frequency dispersion measurement at a temperature of 175°C at a frequency of ω₀=10⁰ rad/sec, and a film prepared therefrom. The film prepared from the polypropylenic resin has an excellent quality in that very small change in transparency and impact resistance is exhibited even when the film is prepared under a high speed condition. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1639023-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1639023-A2 |
| priorityDate | 1994-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 834.