http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002241436-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52a65b677bbedbe7bf090dd556a7cc43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_81bcff8994a4265bce4cd8ea523f682c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-652 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 |
| filingDate | 2001-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e78cf7ad5f8400513505e72ce57c28b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f75a4d1f4ba23dc1296744469c903608 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca4e94a7b4291da383b01fa7f7cf1677 |
| publicationDate | 2002-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002241436-A |
| titleOfInvention | Propylene homopolymer and method for producing the same |
| abstract | (57) Abstract: The present invention relates to a polypropylene having excellent elasticity and a method for producing the same, and more particularly to a polypropylene having a highly controlled stereoregularity and excellent elasticity, and a method for producing the same. The purpose is to: When the polypropylene of the present invention is used, it is possible to obtain various molded articles having very excellent flexibility, low stickiness, excellent heat resistance and transparency, and excellent elastic recovery. An isotactic pentad fraction (mmm) m) is 0.20 to 0.55, and the triad chain fraction mm, rr, mr is in a relationship of mm>rr> mr, and is based on the total number of moles of propylene units constituting the propylene homopolymer. , The proportion of the moles of propylene units resulting from the 1,1-insertion reaction of the propylene monomer and the proportion of the moles of propylene units resulting from the 1,3-insertion reaction of the propylene monomer are both 0. Less than 02%, and n calculated using the following equation: iso is 5 to 30, a propylene homopolymer. n iso = DP / (1 + DP ยท (Pmrrm + P 1-3 + P 2-1 )) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008088022-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005005503-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010167581-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5390194-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10370465-B2 |
| priorityDate | 2001-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.