http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000142780-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/C08J5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D63-10 |
| filingDate | 1998-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_163da409f555a5e55348dfe86f899952 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30c1e98210844355ea868790f6a9f5fa |
| publicationDate | 2000-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000142780-A |
| titleOfInvention | Uniaxially stretched polypropylene band |
| abstract | (57) [Summary]nAn object of the present invention is to provide excellent transparency, resistance to vertical cracking, and stretchability. Provide a band made of polypropylene.nA propylene homopolymer component and an ethylene A copolymer composed of copolymer components of And the intrinsic viscosity [η] of the copolymer component RC Is 1.7 ~ At 2.8 dl / g, the intrinsic viscosity of the homopolymer component is [η] PP The copolymer component and the homopolymer component when Intrinsic viscosity ratio [η] RC / [Η] PP Is 0.7 to 1.2, First, the weight of the homopolymer component is W PP , The copolymer component Minute weight W RC , The weight ratio W of these two components PP / W RC And the intrinsic viscosity ratio [η] RC / [Η] PP ([Η] RC / [η] PP ) × (W PP / W RC ) Is in the range of 1.0 to 3.0. Uniaxial stretching using a propylene block copolymer To get a band. |
| priorityDate | 1998-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.