http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000143933-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52a65b677bbedbe7bf090dd556a7cc43 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C43-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-00 |
| filingDate | 1999-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18732905ae1b443d63869ce718843e4c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7894ea47badf60354a242a6d112350e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31db7c46400d000dd0689508e3b05934 |
| publicationDate | 2000-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000143933-A |
| titleOfInvention | Polypropylene composition for calendering |
| abstract | (57) [Abstract] [Problem] It is excellent in calendering workability at low cost. To provide a polypropylene-based composition, polypropylene-based film and sheet comparable to semi-rigid polyvinyl chloride. SOLUTION: Crystalline polypropylene and propylene-α It is a polypropylene-based composition for calendering containing a propylene-based block copolymer component containing an olefin copolymer. Intrinsic viscosity [η] RC of the copolymer in the block copolymer component is 6.5 dl / g or less, intrinsic viscosity ratio [η] RC of the copolymer and the crystalline polypropylene. / [Η] PP is 0.5-3.0, this intrinsic viscosity ratio [η] RC / [Η] PP and the product of these weight ratios W PP / W RC ([η] RC / [η] PP ) × (W PP / W RC ) is 0.2 to 7.0. 2. Melt flow rate is 0.1 g / 10 min to 3. 5 g / 10 min (230 ° C., 21.18 N). The processing temperature width Δt during the calendar processing is 30 ° C. or more. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03064488-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4532084-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006022208-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100544398-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005068239-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7105604-B2 |
| priorityDate | 1998-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 115.