http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003119224-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 |
| filingDate | 2002-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ed74754ff16c0de658630b937f744ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c541bf741eeed82a8fec943c8e23fff6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44a951ecd9472bc593440e618047e359 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e91c1eb4f281b2cd59f09fc05cf7219c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcc24292e00bfe8514d7e6d220007d56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1ca8c2356214842b6da0ea71df0364e |
| publicationDate | 2003-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003119224-A |
| titleOfInvention | Propylene copolymer |
| abstract | (57) [Problem] To provide a propylene copolymer excellent in transparency, rigidity, surface hardness, heat resistance, heat sealing property, blocking resistance, bleed-out resistance and impact strength. The propylene copolymer comprises (a) 95 to 99.5 mol% of propylene units and 0.5 to 5% of ethylene units. (B) triad tacticity measured by 13 C-NMR of the propylene unit chain consisting of head-to-tail bonds is 90.0% or more, and (c) 13 C-N The proportion of regio-irregular units based on 2,1-insertion of propylene monomer in the total propylene insertion measured by MR is 0.5% or more, and the proportion of regio-irregular units based on 1,3-insertion of propylene monomer is The proportion is 0.05% or less, and (d) the intrinsic viscosity measured in decalin at 135 ° C. is in the range of 0.1 to 12 dl / g. |
| priorityDate | 1993-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 165.